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Otsuka Y, Kaneita Y, Itani O, Matsumoto Y. A School-Based Program for Problematic Internet Use for Adolescents in Japan. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1754. [PMID: 38002845 PMCID: PMC10670389 DOI: 10.3390/children10111754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 10/20/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023]
Abstract
Despite the serious influence of problematic Internet use on mental health among Japanese adolescents, no randomized clinical trials have investigated universal school-based interventions for this potential health challenge. Therefore, this study aimed to assess the efficacy of a school-based educational program. This two-armed, parallel, cluster-based randomized clinical trial included 5312 students from 13 high schools situated in a mid-sized Japanese city. The students in the intervention arm received 10 weekly standardized sessions, including a combination of information provision and interactive sessions by schoolteachers. The students in the control group followed a standard school curriculum. A generalized estimating equation model was applied to assess the primary (Korean Scale for Internet Addiction [K-scale] score) and secondary (behavioral change status according to changes in the transtheoretical model smartphone addiction score and Internet usage time) outcomes two months after intervention completion. The intention-to-treat analysis included 2597 (97.2%) and 2504 (94.9%) students in the intervention and control groups, respectively. Nevertheless, a significant discrepancy emerged regarding the behavioral change status. Therefore, this school-based program did not improve the Internet or smartphone addiction scores among Japanese adolescents. Further studies are needed to develop appropriate interventions for adolescents.
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Affiliation(s)
- Yuichiro Otsuka
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-Ward, Tokyo 173-8610, Japan; (Y.O.); (O.I.); (Y.M.)
| | - Yoshitaka Kaneita
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-Ward, Tokyo 173-8610, Japan; (Y.O.); (O.I.); (Y.M.)
| | - Osamu Itani
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-Ward, Tokyo 173-8610, Japan; (Y.O.); (O.I.); (Y.M.)
- Department of Public Health, International University of Health and Welfare, Chiba 286-8686, Japan
| | - Yuuki Matsumoto
- Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Itabashi-Ward, Tokyo 173-8610, Japan; (Y.O.); (O.I.); (Y.M.)
- Department of Nursing, School of Medicine, Kurume University School of Nursing, Kurume 830-0003, Japan
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2
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Sweetnam TJ, Flack M. Ready, set, …and difficultly slowing down: What role does alexithymia, emotional regulation and interoceptive awareness play in exercise dependence? Acta Psychol (Amst) 2023; 237:103958. [PMID: 37311393 DOI: 10.1016/j.actpsy.2023.103958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/23/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023] Open
Abstract
Alexithymia is associated with a diverse range of addictive behaviours including exercise addiction symptoms. In addition, emerging research indicates that emotional regulation and interoceptive processes may help explain this relationship. Thus, the current study tested the ability of emotion regulation to mediate the relationship between alexithymia and exercise addiction symptoms and whether interoceptive awareness moderates these relationships. A total of 404 physically active adults (86.8 % female) completed measures of alexithymia, exercise dependence symptoms, difficulties with emotion regulation and interoceptive awareness (Mage = 43.72, SD = 14.09). Alexithymia, emotion regulation, interoceptive awareness and exercise dependence symptoms were all significantly correlated. Further analysis revealed that emotional regulation mediated the relationship between alexithymia and exercise dependence, although the mediation model did not vary as a function of interoceptive awareness. These findings underscore the importance of considering emotion-focused processes in treatment planning and other initiatives designed to help individuals who display exercise dependence symptoms.
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Affiliation(s)
- Taylor J Sweetnam
- Behavioural Addictions, Alcohol, and Drugs (BAAD) Faculty of Health, Charles Darwin University, Darwin, Northern Territory 0909, Australia.
| | - Mal Flack
- Behavioural Addictions, Alcohol, and Drugs (BAAD) Faculty of Health, Charles Darwin University, Darwin, Northern Territory 0909, Australia.
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3
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Service Providers’ Perceptions of Substitute Addictions in the Western Cape, South Africa. JOURNAL OF DRUG ISSUES 2023. [DOI: 10.1177/00220426231159550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Globally little is known regarding substance use service providers’ perceptions of substitute behaviours and this significant gap could hinder service provision and recovery outcomes. Semi-structured focus group discussions (including 22 service providers across five sites) were conducted in residential treatment facilities in the Western Cape, South Africa. Service providers recognised substances (e.g. cigarettes and caffeine) and behaviours (e.g. gambling, eating, love, sex, shopping, exercise, and gaming) as potential substitutes. Identified substitute motives included managing cravings; self-medication; filling the experiential void of the primary substance, and time-spending. Concurrent behaviours and addictions were believed to be a key mechanism underlying substitution however, service providers did not uniformly screen for co-occurring behavioural addictions. Substitute behaviours were primarily considered a pathway to relapse and service providers emphasised prevention, detection and family education. To suitably intervene, screening for co-occurring behaviours should be an integral part of the assessment of those presenting for substance use treatment.
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4
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Tolomeo S, Yu R. Brain network dysfunctions in addiction: a meta-analysis of resting-state functional connectivity. Transl Psychiatry 2022; 12:41. [PMID: 35091540 PMCID: PMC8799706 DOI: 10.1038/s41398-022-01792-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/05/2022] [Accepted: 01/12/2022] [Indexed: 11/16/2022] Open
Abstract
Resting-state functional connectivity (rsFC) provides novel insights into variabilities in neural networks associated with the use of addictive drugs or with addictive behavioral repertoire. However, given the broad mix of inconsistent findings across studies, identifying specific consistent patterns of network abnormalities is warranted. Here we aimed at integrating rsFC abnormalities and systematically searching for large-scale functional brain networks in substance use disorder (SUD) and behavioral addictions (BA), through a coordinate-based meta-analysis of seed-based rsFC studies. A total of fifty-two studies are eligible in the meta-analysis, including 1911 SUD and BA patients and 1580 healthy controls. In addition, we performed multilevel kernel density analysis (MKDA) for the brain regions reliably involved in hyperconnectivity and hypoconnectivity in SUD and BA. Data from fifty-two studies showed that SUD was associated with putamen, caudate and middle frontal gyrus hyperconnectivity relative to healthy controls. Eight BA studies showed hyperconnectivity clusters within the putamen and medio-temporal lobe relative to healthy controls. Altered connectivity in salience or emotion-processing areas may be related to dysregulated affective and cognitive control-related networks, such as deficits in regulating elevated sensitivity to drug-related stimuli. These findings confirm that SUD and BA might be characterized by dysfunctions in specific brain networks, particularly those implicated in the core cognitive and affective functions. These findings might provide insight into the development of neural mechanistic biomarkers for SUD and BA.
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Affiliation(s)
- Serenella Tolomeo
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.
| | - Rongjun Yu
- Department of Management, Hong Kong Baptist University, Hong Kong, China.
- Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China.
- Department of Physics, Hong Kong Baptist University, Hong Kong, China.
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Ng Fat L, Cable N, Kelly Y. Associations between social media usage and alcohol use among youths and young adults: findings from Understanding Society. Addiction 2021; 116:2995-3005. [PMID: 33886119 DOI: 10.1111/add.15482] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/13/2020] [Accepted: 03/03/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND AIMS Given the decline in alcohol consumption and rise in technological use among young people, there is a need to investigate whether technology use might influence how young people drink. This study explores how social media use and changes in social media use over time could affect alcohol use among youths. DESIGN The UK Household Longitudinal Study (Understanding Society). SETTING United Kingdom. PARTICIPANTS Participants aged 10-15 (n = 4093) and 16-19 (n = 2689) from the youth and main survey interviewed in 2011-13, and followed-up in 2014-16 (aged 10-15 n = 2588, aged 16-19 n = 1057). MEASUREMENTS Self-reported social media usage on an average day (no profile/non-daily/less than an hour/1-3/4+ hours use), drinking frequency (never/one to three times/weekly) and binge drinking frequency (never/one to two/three/more than three times) in the past month. Covariates included sex, age, educational status, household income, urban/rural, number of friends and life satisfaction. FINDINGS Among 10-15-year-olds, compared with those who used social media for less than an hour, those with no profile [odds ratio (OR) = 0.41, 95% confidence interval (CI) = 0.25-0.67] and non-daily users (OR = 0.49, 95% CI = 0.33-0.72) had a lower risk of drinking at least monthly, whereas those with 1-3 hours' use (OR = 1.44, 95% CI = 1.14-1.81) and 4+ hours' use (OR = 2.08, 1.47-2.95) had a greater risk. Among participants aged 16-19, a lower risk of binge drinking three or more times per month was found for those with no profile [relative risk ratios (RRR) = 0.29, 95% CI = 0.17-0.48] and a higher risk for those with 4+ hours' use (RRR = 1.47, 95% CI = 1.03-2.09). Longitudinally, among 10-15-year-olds, those who had increased their social media usage versus no change were more likely to have increased their drinking frequency (OR = 1.89, 95% CI = 1.45-2.46). Some social media use at baseline (rather than none) was predictive of increased drink and binge drinking frequency over time among youths and young adults. CONCLUSIONS Heavier social media use was associated with more frequent alcohol consumption among young people in the United Kingdom.
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Affiliation(s)
- Linda Ng Fat
- Research Department of Epidemiology and Public Health, University College London, London, UK
| | - Noriko Cable
- Research Department of Epidemiology and Public Health, University College London, London, UK
| | - Yvonne Kelly
- Research Department of Epidemiology and Public Health, University College London, London, UK
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Lyvers M, Sweetnam T, Thorberg FA. Alexithymia, rash impulsiveness, and reward sensitivity in relation to symptoms of exercise dependence in physically active young adults. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2021. [DOI: 10.1080/00049530.2021.1981747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Michael Lyvers
- School of Psychology, Bond University, Gold Coast, Australia
| | - Taylor Sweetnam
- School of Psychology, Bond University, Gold Coast, Australia
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7
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Nakkash RT, El Boukhari N, Afifi RA. 'When I smoked it, it was like a slap in the face but it felt really good': exploring determinants of midwakh use among young adults in Lebanon. Tob Control 2021; 30:351-355. [PMID: 32269174 DOI: 10.1136/tobaccocontrol-2019-055529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND Dokha ('dizziness' in English) is a type of alternative tobacco product (ATP) increasing in popularity in the Arab world; and smoked in a pipe called a midwakh. Midwakh use is common among nationals in the United Arab Emirates (UAE); yet, evidence indicates its spread among expats in the UAE as well as beyond the UAE. Research on midwakh use is nascent, and no qualitative research has been published. This paper explored the context and determinants of midwakh use among young adults in Lebanon using qualitative methods. METHODS We conducted four focus group discussions with 18 midwakh ever smokers aged 18-25 years in Lebanon. Discussions were recorded, transcribed and thematically analysed using the Pragmatics, Attraction, Communication, Expectations framework. RESULTS 'Pragmatics' was evident in participants' comments about availability of a supply of dokha. For 'attraction', participants described why they prefer midwakh smoking and compared it to other ATPs. Regarding communication, participants shared terms used to describe their use of midwakh (eg, 'buzz'/taking a hit). Participants also described expectations from smoking midwakh, including stress relief. CONCLUSION Midwakh smoking is appealing to young adults due to factors such as the 'buzz', perceived harm reduction, stress relief and its ability to satisfy nicotine craving with small amounts of tobacco. As a result, despite experiencing negative effects on first use, young adults choose to continue to use midwakh, and find it hard to quit. These results have implications for prevention and control of midwakh smoking among young adults. Framework Convention on Tobacco Control guidance documents to address ATPs are critically needed to prevent the global spread of yet another tobacco product.
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Affiliation(s)
- Rima T Nakkash
- Health Promotion and Community Health Department, American University of Beirut, Beirut, Lebanon
| | - Noor El Boukhari
- Health Promotion and Community Health Department, American University of Beirut, Beirut, Lebanon
| | - Rima A Afifi
- Community and Behavioral Health Department, University of Iowa College of Public Health, Iowa City, Iowa, USA
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Uzarska A, Czerwiński SK, Atroszko PA. Measurement of shopping addiction and its relationship with personality traits and well-being among Polish undergraduate students. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-01712-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AbstractThere is still a scarcity of studies showing the relative contribution of different personality characteristics differentiating various behavioral addictions within an integrated model. In comparison to other addictions, fairly little is known about the role of specific personality traits in compulsive shopping. In addition, few studies have investigated the unique contribution of shopping addiction in terms of explaining different facets of well-being above and beyond personality characteristics previously shown to be related to psychosocial functioning. The present study shows validation of the Bergen Shopping Addiction Scale (BSAS) and a tentative integrated model of potential shopping addiction personality risk factors. BSAS was administered to 1156 Polish students. In addition, demographic variables, and personality traits (Big Five), self-esteem, self-efficacy, perceived narcissism, loneliness, social anxiety, and well-being indicators were measured. BSAS had acceptable fit with the data and demonstrated good reliability. The investigated model showed that shopping addiction was related to higher extraversion, perceived narcissism, and social anxiety, and lower agreeableness and general self-efficacy. Woman and older participants scored higher on BSAS. Shopping addiction was further related to all facets of impaired well-being and explained worse general health, and decreased sleep quality above and beyond other variables in the model. The results support the notion that shopping addiction may have specific personality risk factors with low agreeableness as an outstanding characteristic. This has implications for the development of early prevention and intervention programs.
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9
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Sicilia Á, Paterna A, Alcaraz-Ibáñez M, Griffiths MD. Theoretical conceptualisations of problematic exercise in psychometric assessment instruments: A systematic review. J Behav Addict 2021; 10:4-20. [PMID: 33822749 PMCID: PMC8969858 DOI: 10.1556/2006.2021.00019] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/27/2021] [Accepted: 02/22/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS The aim of the present systematic review was to identify psychometric tools developed to assess problematic exercise in order to identify and compare their theoretical conceptualisations on which they are based. METHODS A systematic literature search was conducted in the electronic databases Web of Science, Scielo, PsychINFO, PsycTEST and SCOPUS from their inception to January 2020. RESULTS Seventeen assessment instruments met the eligibility criteria to be included in the present review. The instruments were classified according to their conceptualisation into five groups: (i) problematic exercise as an end of an exercise continuum, (ii) problematic exercise as a means of regulating body size and weight, (iii) problematic exercise as dependence, (iv) problematic exercise as a behavioural addiction and (v) no clear conceptualisation. DISCUSSION The results suggest that the conceptualisations of the assessment instruments have resulted in a strong dichotomy in relation to the primary or secondary character of the problematic exercise that might be limiting the capacity of the instruments to adequately capture the multidimensionality of this construct. CONCLUSIONS Given the interest in understanding the complexity surrounding the problematic exercise, future research should develop more comprehensive definitions of this construct. This would allow a greater conceptual consensus to be reached that would allow progress to be made in the study of the problematic exercise.
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Affiliation(s)
- Álvaro Sicilia
- Health Research Centre and Department of Education, University of Almería, Spain
| | - Adrian Paterna
- Health Research Centre and Department of Education, University of Almería, Spain,Corresponding author. E-mail:
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Sinclair DL, Sussman S, Savahl S, Florence M, Adams S, Vanderplasschen W. Substitute Addictions in Persons with Substance Use Disorders: A Scoping Review. Subst Use Misuse 2021; 56:683-696. [PMID: 33749518 DOI: 10.1080/10826084.2021.1892136] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Substitute addictions, addictive behaviors that sequentially replace each other's functions, have implications for recovery trajectories but remain poorly understood. We sought to scope the extent, range, and characteristics of research on substitute addictions in persons with substance use disorders. Method: Using Arksey and O'Malley's framework for scoping reviews, a systematic search was conducted to identify publications that referenced substitute addictions up to April 2018. Study characteristics were extracted and summarized to provide an overview of the extant literature. Results: The 63 included studies show that substitute addictions are terminologically and conceptually ambiguous. Much of the available literature is concentrated in developed contexts - and in particular the United States of America. While presentations varied, at least two sub-types of substitute addictions appeared: long-term replacement and temporary replacement. Existing theories suggest a multifactorial etiology. Conclusions: The findings suggest a strong need for: increased awareness of substitute addictions and its potential consequences for recovery; interventions that structure prevention and pre-, during-, and post-treatment interactions as well as future research to explore its nature and dynamics drawing on multiple methods.
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Affiliation(s)
- Deborah Louise Sinclair
- Department of Psychology, University of the Western Cape, Cape Town, South Africa.,Department of Special Needs Education, Ghent University, Ghent, Belgium
| | - Steve Sussman
- Institute for Health Promotion and Disease Prevention, University of Southern California, Los Angeles, California, USA
| | - Shazly Savahl
- Centre for Interdisciplinary Studies of Children, Families and Society, University of the Western Cape, Cape Town, South Africa
| | - Maria Florence
- Department of Psychology, University of the Western Cape, Cape Town, South Africa
| | - Sabirah Adams
- Centre for Higher Education Development, Language Development Group, University of Cape Town, Cape Town, South Africa
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Sinclair DL, Vanderplasschen W, Savahl S, Florence M, Best D, Sussman S. Substitute addictions in the context of the COVID-19 pandemic. J Behav Addict 2020; 9:1098-1102. [PMID: 33216014 PMCID: PMC8969734 DOI: 10.1556/2006.2020.00091] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/23/2020] [Accepted: 10/25/2020] [Indexed: 12/24/2022] Open
Abstract
The global spread of COVID-19, subsequent stay-at-home requirements, spatial distancing measures, and long-term isolation present additional challenges for persons in recovery. Using an illustrative case from South Africa, we discuss COVID-19 related pornography use through the lens of relapse and substitute addiction. South Africa is the epicenter of the pandemic in Africa, and has issued an alcohol and cigarette ban. Historical examples suggest that responses to forced abstinence may include compliance and abstinence, but also seeking alternatives to the original addiction and substitution. Substitution of alternative activities/objects may provide similar appetitive effects to fill the void of the terminated addictive behavior, temporarily or in the long-term. While substitutes do not necessarily portend a relapse, coupled with isolation and reduced recovery support, they can potentiate relapse to the former or 'new' addictive behavior. Addiction professionals should be aware of the potential for such negative impacts during and after the COVID-19 pandemic.
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Affiliation(s)
- Deborah Louise Sinclair
- Department of Psychology, University of the Western Cape
,
Cape Town
,
South Africa,Department of Special Needs Education, Ghent University
,
Ghent, 9000
,
Belgium,
Corresponding author.
| | | | - Shazly Savahl
- Centre for Interdisciplinary Studies on Children, Families and Society, University of the Western Cape
,
Cape Town
,
South Africa
| | - Maria Florence
- Department of Psychology, University of the Western Cape
,
Cape Town
,
South Africa
| | - David Best
- Department of Criminology and Social Sciences, University of Derby
,
Derby
,
UK
| | - Steve Sussman
- Institute for Health Promotion and Disease Prevention, University of Southern California
,
Los Angeles, CA
,
USA
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12
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Affiliation(s)
- M. G. Shahnawaz
- Department of Psychology, Jamia Millia Islamia, New Delhi, India
| | - Usama Rehman
- Department of Psychology, Aligarh Muslim University, Aligarh, India
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Hogarth L. Addiction is driven by excessive goal-directed drug choice under negative affect: translational critique of habit and compulsion theory. Neuropsychopharmacology 2020; 45:720-735. [PMID: 31905368 PMCID: PMC7265389 DOI: 10.1038/s41386-020-0600-8] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 12/09/2019] [Accepted: 12/18/2019] [Indexed: 01/21/2023]
Abstract
Drug addiction may be a goal-directed choice driven by excessive drug value in negative affective states, a habit driven by strong stimulus-response associations, or a compulsion driven by insensitivity to costs imposed on drug seeking. Laboratory animal and human evidence for these three theories is evaluated. Excessive goal theory is supported by dependence severity being associated with greater drug choice/economic demand. Drug choice is demonstrably goal-directed (driven by the expected value of the drug) and can be augmented by stress/negative mood induction and withdrawal-effects amplified in those with psychiatric symptoms and drug use coping motives. Furthermore, psychiatric symptoms confer risk of dependence, and coping motives mediate this risk. Habit theory of addiction has weaker support. Habitual behaviour seen in drug-exposed animals often does not occur in complex decision scenarios, or where responding is rewarded, so habit is unlikely to explain most human addictive behaviour where these conditions apply. Furthermore, most human studies have not found greater propensity to habitual behaviour in drug users or as a function of dependence severity, and the minority that have can be explained by task disengagement producing impaired explicit contingency knowledge. Compulsion theory of addiction also has weak support. The persistence of punished drug seeking in animals is better explained by greater drug value (evinced by the association with economic demand) than by insensitivity to costs. Furthermore, human studies have provided weak evidence that propensity to discount cost imposed on drug seeking is associated with dependence severity. These data suggest that human addiction is primarily driven by excessive goal-directed drug choice under negative affect, and less by habit or compulsion. Addiction is pathological because negative states powerfully increase expected drug value acutely outweighing abstinence goals.
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Affiliation(s)
- Lee Hogarth
- School of Psychology, University of Exeter, Washington Singer Building, Perry Road, Exeter, EX4 4QG, UK.
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14
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Shopping Addiction Is Driven by Personal Focus Rather than Social Focus Values but to the Exclusion of Achievement and Self-Direction. Int J Ment Health Addict 2019. [DOI: 10.1007/s11469-019-00193-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Rouse WB, Johns MM, Pepe KM. Service supply chains for population health: Overcoming fragmentation of service delivery ecosystems. Learn Health Syst 2019; 3:e10186. [PMID: 31245604 PMCID: PMC6508805 DOI: 10.1002/lrh2.10186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 12/11/2018] [Accepted: 12/20/2018] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Population health involves integration of health, education, and social services to keep a defined population healthy, to address health challenges holistically, and to assist with the realities of being mortal. The fragmentation of the US population health delivery system is addressed. The impacts of this fragmentation on the treatment of substance abuse in the United States are considered. Innovations needed to overcome this fragmentation are proposed. APPROACH Treatment capacity issues, including scheduling practices, are discussed. Costs of treatment and lack of treatment are considered. Models of integrated care delivery are reviewed. Potential innovations from systems science, behavioral economics, and social networks are considered. The implications of these innovations are discussed in terms of information technology (IT) systems and governance. CONCLUSIONS Enormous savings are possible with more integrated treatment. Based on a range of empirical findings, it is argued that investments of these resources in integrated delivery of care have the potential to dramatically improve health outcomes, thereby significantly reducing the costs of population health.
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Affiliation(s)
- William B. Rouse
- Center for Complex Systems & EnterprisesStevens Institute of TechnologyHobokenNew Jersey
| | | | - Kara M. Pepe
- Center for Complex Systems & EnterprisesStevens Institute of TechnologyHobokenNew Jersey
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Kaur G, Bansal R, Anand T, Kumar A, Singh J. Morbidity profile of noncommunicable diseases among elderly in a city in North India. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2019. [DOI: 10.1016/j.cegh.2017.12.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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17
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Throuvala MA, Griffiths MD, Rennoldson M, Kuss DJ. School-based Prevention for Adolescent Internet Addiction: Prevention is the Key. A Systematic Literature Review. Curr Neuropharmacol 2019; 17:507-525. [PMID: 30101714 PMCID: PMC6712298 DOI: 10.2174/1570159x16666180813153806] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 06/12/2018] [Accepted: 08/02/2018] [Indexed: 11/23/2022] Open
Abstract
Adolescents' media use represents a normative need for information, communication, recreation and functionality, yet problematic Internet use has increased. Given the arguably alarming prevalence rates worldwide and the increasingly problematic use of gaming and social media, the need for an integration of prevention efforts appears to be timely. The aim of this systematic literature review is (i) to identify school-based prevention programmes or protocols for Internet Addiction targeting adolescents within the school context and to examine the programmes' effectiveness, and (ii) to highlight strengths, limitations, and best practices to inform the design of new initiatives, by capitalizing on these studies' recommendations. The findings of the reviewed studies to date presented mixed outcomes and are in need of further empirical evidence. The current review identified the following needs to be addressed in future designs to: (i) define the clinical status of Internet Addiction (IA) more precisely, (ii) use more current psychometrically robust assessment tools for the measurement of effectiveness (based on the most recent empirical developments), (iii) reconsider the main outcome of Internet time reduction as it appears to be problematic, (iv) build methodologically sound evidence-based prevention programmes, (v) focus on skill enhancement and the use of protective and harm-reducing factors, and (vi) include IA as one of the risk behaviours in multi-risk behaviour interventions. These appear to be crucial factors in addressing future research designs and the formulation of new prevention initiatives. Validated findings could then inform promising strategies for IA and gaming prevention in public policy and education.
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Affiliation(s)
- Melina A. Throuvala
- Address correspondence to this author at the Nottingham Trent University, 50 Shakespeare Street, Nottingham NG1 4FQ, United Kingdom; Tel: +44 (0)115 941 8418; E-mail:
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Nogueira A, Molinero O, Salguero A, Márquez S. Exercise Addiction in Practitioners of Endurance Sports: A Literature Review. Front Psychol 2018; 9:1484. [PMID: 30174636 PMCID: PMC6107830 DOI: 10.3389/fpsyg.2018.01484] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 07/27/2018] [Indexed: 12/14/2022] Open
Abstract
Practice of endurance sports/activities has gained most devotees over recent decades, thanks to its capacity to maintain and improve health. However, their characteristics and accessibility have facilitated the emergence of addictive behaviors. Excessive practicing can lead to adverse physical and psychological effects seriously prejudicial to health, to the extent that individuals are unable to control this behavior. Recognizing that exercise addiction is still a controversial concept, the aim of the present review is to analyze the state of research into addictive exercise behaviors, specifically centering on running and endurance sports. To this end, a search covering article written in English and dated from 2010 onward was carried out in the Pubmed, Scopus, Web of Science and EBSCOhost databases. Of a total of 2,675 articles in the four databases, 25 were eligible for the final review. The studies reviewed confirmed that excessive practice could encourage the appearance of addictive behaviors and health problems. Most research has reported no age or sex differences in exercise dependence among endurance sport practitioners; however, obsessive passion and dedication to sports activities may be predictors for addiction to exercise. Owing to terminological confusion and the variety of tools used to measure addiction, figures for prevalence differ widely among studies, with values quoted ranging from 3 to 42%. Furthermore, it is clear that there are problems in delimiting, defining and diagnosing this sort of behavior, which has led to addiction to exercise not yet being considered a behavioral disorder.
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Affiliation(s)
- Abel Nogueira
- Department of Physical Education and Sports, Institute of Biomedicine, University of León, León, Spain
| | - Olga Molinero
- Department of Physical Education and Sports, Institute of Biomedicine, University of León, León, Spain
| | - Alfonso Salguero
- Department of Physical Education and Sports, Institute of Biomedicine, University of León, León, Spain
| | - Sara Márquez
- Department of Physical Education and Sports, Institute of Biomedicine, University of León, León, Spain
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Silva I, Teixeira ZDM, Soliz M. P851-Padrões de uso do smartphone potencialmente disfuncionais em adultos portugueses. REVISTA DE ESTUDIOS E INVESTIGACIÓN EN PSICOLOGÍA Y EDUCACIÓN 2017. [DOI: 10.17979/reipe.2017.0.13.2654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
A globalização da informação em múltiplos domínios da vida dos indivíduos congrega vantagens e riscos. O presente estudo propôs-se avaliar a existência de padrões de uso do smartphone potencialmente disfuncionais junto de uma amostra de conveniência constituída por 164 participantes adultos. Os participantes responderam a: versão portuguesa do Smartphone Addiction Inventory; questionário sociodemográfico; questionário de sintomas clínicos sugestivos de uso problemático/dependência de smartphones. Ainda que a maioria dos participantes (90.9%) não apresente sintomas de perturbação associada ao uso de smartphones, 6.7% apresenta sintomas moderados e 2.4% sintomas graves. Os resultados sugerem a importância da realização de rastreios neste domínio.
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20
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Silva I, Teixeira ZDM, Soliz M. Adaptação do Smartphone Addiction Inventory para a população portuguesa. REVISTA DE ESTUDIOS E INVESTIGACIÓN EN PSICOLOGÍA Y EDUCACIÓN 2017. [DOI: 10.17979/reipe.2017.0.13.2648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
O presente estudo teve como objetivo adaptar linguística e culturalmente para a população portuguesa o Smartphone Addiction Inventory. Participaram 164 indivíduos, com idade média de 29.09 anos (DP=10.15), com nível de escolaridade maioritariamente do ensino superior (84.2%). Procedeu-se à tradução/adaptação do instrumento, em articulação com a equipa que desenvolveu a versão original. Os participantes responderam à versão portuguesa do SPAI, a um breve questionário sociodemográfico e a um questionário de avaliação de sintomas clínicos sugestivos de uso problemático e de dependência de smartphones. A versão portuguesa do SPAI revela apresentar boa fidelidade e razoável validade interna e externa.
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21
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Kempf C, Llorca PM, Pizon F, Brousse G, Flaudias V. What's New in Addiction Prevention in Young People: A Literature Review of the Last Years of Research. Front Psychol 2017; 8:1131. [PMID: 28729846 PMCID: PMC5498551 DOI: 10.3389/fpsyg.2017.01131] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 06/20/2017] [Indexed: 11/23/2022] Open
Abstract
Rationale: Addiction prevention is a major public health problem, particularly concerning young people. Despite the consensus that primary prevention is essential, the evaluation of its impact is questioned. Objective: The objective of this paper is to assess the latest knowledge of addiction prevention programs for young people. Method: Review a collection of research articles using a keyword-based search on three databases: Pubmed, Eric, and PsycInfo. The research was carried out using three groups of keywords and the eligibility study was completed using two criteria: articles published between 2010 and 2017, and articles in refereed journals. Results: Of a total of 13,720 articles in the three databases, 32 studies were included in the review and listed in a grid with five themes: authors, type of population, total population, addictive behavior, and results. Four categories were created based on the objective of the studies: the evaluation of prevention strategies, the study of risk factors for consumption, the prevalence study and other subjects studied. The analysis of the corpus was used to establish a list of risk factors to be taken into consideration in future interventions and research. A list of key elements for performing effective interventions and future research is also proposed. Conclusion: The understanding of the prevention strategies implementation process is discussed as a central element for future research, which will combine stakeholders and researchers. The complexity of the situations and the multifactorial aspects of addiction prevention in young people require a multidisciplinary approach involving the various stakeholders and researchers.
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Affiliation(s)
- Cédric Kempf
- Laboratoire HESPER EA7425, Université de Lyon-Université Claude Bernard Lyon 1Villeurbanne, France
| | - Pierre-Michel Llorca
- EA NPsy-Sydo, Université Clermont Auvergne-Université d'AuvergneClermont-Ferrand, France.,CHU Clermont-Ferrand, Pôle Psychiatrie BClermont-Ferrand, France
| | - Frank Pizon
- Université Clermont Auvergne - CNRS/SIGMA/Institut Pascal - UMR 6602 - TGI/PEPRADE - ESPE Clermont-AuvergneClermont-Ferrand, France
| | - Georges Brousse
- EA NPsy-Sydo, Université Clermont Auvergne-Université d'AuvergneClermont-Ferrand, France.,CHU Clermont-Ferrand, Pôle Psychiatrie BClermont-Ferrand, France
| | - Valentin Flaudias
- EA NPsy-Sydo, Université Clermont Auvergne-Université d'AuvergneClermont-Ferrand, France.,CHU Clermont-Ferrand, Pôle Psychiatrie BClermont-Ferrand, France
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22
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Turpin A, Shier ML. Supporting Intrapersonal Development in Substance Use Disorder Programs: A Conceptual Framework for Client Assessment. JOURNAL OF EVIDENCE-INFORMED SOCIAL WORK 2017; 14:131-146. [PMID: 28388336 DOI: 10.1080/23761407.2017.1302860] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE Improvements to intrapersonal development of clients involved with substance use disorder treatment programs has widely been recognized as contributing to the intended goal of reducing substance misuse behaviors. This study sought to identify a broad framework of primary outcomes related to the intrapersonal development of clients in treatment for substance misuse. METHOD Using qualitative research methods, individual interviews were conducted with program participants (n = 41) at three treatment programs to identify the ways in which respondents experienced intrapersonal development through participation in treatment. RESULTS The findings support the development of a conceptual model that captures the importance and manifestation of achieving improvements in the following outcomes: self-awareness, coping ability, self-worth, outlook, and self-determination. DISCUSSION The findings provide a conceptual framework for client assessment that captures a broad range of the important intrapersonal development factors utilized as indicators for client development and recovery that should be measured in tandem during assessment.
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Affiliation(s)
- Aaron Turpin
- a Factor-Inwentash Faculty of Social Work , University of Toronto , Toronto , Ontario , Canada
| | - Micheal L Shier
- a Factor-Inwentash Faculty of Social Work , University of Toronto , Toronto , Ontario , Canada
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23
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Abstract
Introduction: Weight gain during smoking cessation is a major concern. The relationship between smoking and weight is complex and not well understood. There is interest in substitution of nicotine with food.Aims: This study investigates whether the development of food addiction explains weight gain following a quit smoking attempt.Methods: This study was a subset of a larger study investigating smoking cessation in New Zealand. Participants were assessed on five visits over a 1-year period. Using validated instruments, measurements for smoking, weight, food intake, craving and food addiction were taken.Results: Among the 256 participants, 54.7% attended at least one follow-up. Food addiction prevalence at baseline was 0.8%. 14.5% were quit at early follow-up and 14.8% at late follow-up. Weight gain was found in abstainers compared to those still smoking. No increase in food addiction was detected.Conclusion: The development of food addiction does not play a prominent role in post quit weight gain. Further research is needed to elucidate the underlying weight gain mechanisms.
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24
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Chen WJ. Frequent exercise: A healthy habit or a behavioral addiction? Chronic Dis Transl Med 2016; 2:235-240. [PMID: 29063048 PMCID: PMC5643751 DOI: 10.1016/j.cdtm.2016.11.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Indexed: 01/24/2023] Open
Abstract
It is well known that regular physical activity helps improve overall health and fitness and reduces the risk of many chronic diseases. However, excessive exercise might be harmful. Exercise addiction (EA) is a pattern of uncontrolled exercise that involves a craving for overwhelming exercise with addictive attributes. So far, little is known about this unique behavioral addiction. The aim of the current study is to introduce the diagnosis and assessment of EA, and to summarize several developing theoretical models. Eating disorders, body image disorder, low self-esteem, and high narcissism are related to high risk of EA. The paper also discusses the distinction between EA and highly involved physical activity.
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Affiliation(s)
- Wan-Jing Chen
- Health Management Centre, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan 610072, China
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25
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Luczak SE, Khoddam R, Yu S, Wall TL, Schwartz A, Sussman S. Review: Prevalence and co-occurrence of addictions in US ethnic/racial groups: Implications for genetic research. Am J Addict 2016; 26:424-436. [PMID: 27759944 DOI: 10.1111/ajad.12464] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 09/16/2016] [Accepted: 10/02/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND OBJECTIVES We conducted a review of the prevalence and co-occurrence of 12 types of addictions in US ethnic/racial groups and discuss the implications of the results for genetic research on addictions. METHODS We utilized MEDLINE and PsycINFO databases to review the literature on alcohol, tobacco, marijuana, illicit drugs, gambling, eating/food, internet, sex, love, exercise, work, and shopping. We present results for each addiction based on total US prevalence, prevalence within ethnic groups, and co-occurrence of addictions among ethnic groups when available. RESULTS This review indicates very little research has examined the interrelationships of addictive behaviors among US ethnic groups. The studies that exist have focused nearly exclusively on comorbidity of substances and gambling behaviors. Overall findings suggest differences among US ethnic groups in prevalence of addictions and in prevalence of addiction among those who use substances or engage in gambling. Almost no ethnic group comparisons of other addictive behaviors including eating/food, internet, love, sex, exercise, work, and shopping were identified in the literature. CONCLUSIONS Despite large-scale research efforts to examine alcohol and substance use disorders in the United States, few studies have been published that examine these addictive behaviors among ethnic groups, and even fewer examine co-occurrence and comorbidity with other addictions. SCIENTIFIC SIGNIFICANCE Even with the limited studies, these findings have implications for genetic research on addictive behaviors. We include a discussion of these implications, including issues of population stratification, disaggregation, admixture, and the interplay between genetic and environmental factors in understanding the etiology and treatment of addictions. (Am J Addict 2017;26:424-436).
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Affiliation(s)
- Susan E Luczak
- University of Southern California, Los Angeles, California
| | - Rubin Khoddam
- University of Southern California, Los Angeles, California
| | - Sheila Yu
- University of Southern California, Los Angeles, California
| | - Tamara L Wall
- University of California, San Diego, San Diego, California.,Veterans Affairs San Diego Healthcare System, San Diego, California.,Veterans Medical Research Foundation, San Diego, California
| | - Anna Schwartz
- University of Southern California, Los Angeles, California
| | - Steve Sussman
- University of Southern California, Los Angeles, California
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26
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Shmulewitz D, Greene ER, Hasin D. Commonalities and Differences Across Substance Use Disorders: Phenomenological and Epidemiological Aspects. Alcohol Clin Exp Res 2015; 39:1878-900. [PMID: 26332166 DOI: 10.1111/acer.12838] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 07/07/2015] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although psychoactive substances vary in many ways, they have important commonalties, particularly in their ability to lead to an addiction syndrome. The field lacks an updated review of the commonalities and differences in the phenomenology of alcohol, cannabis, tobacco, stimulants, opioids, hallucinogens, sedatives/tranquilizers, and inhalants and their related substance use disorders (SUDs). METHODS DSM-IV and DSM-5 SUD diagnostic criteria were reviewed, as was evidence from recent epidemiological and clinical research: psychometric studies (test-retest reliability, latent trait analysis); physiological indicators (tolerance, withdrawal); prevalence and age of onset. Information was incorporated from previous reviews, PubMed and Scopus literature searches, and data from large U.S. national surveys. RESULTS Empirical evidence in the form of test-retest reliability and unidimensionality supports use of the same DSM-IV dependence or DSM-5 SUD diagnostic criteria across substances. For most substances, the criteria sets were generally most informative in general population samples at moderate-to-severe levels of SUD. Across substances, 2 criteria (tolerance and use in hazardous situations) were identified as functioning differently in population subgroups. Since substances have different pharmacological effects, withdrawal is assessed using substance-specific symptoms, while tolerance is not; issues remain with the assessment of tolerance. Alcohol, tobacco, and cannabis were consistently identified as the substances with earliest onset of use, highest prevalence of lifetime use, and highest prevalence of lifetime disorder. CONCLUSIONS Despite differences between psychoactive substances, the generic DSM criteria set appears equally applicable across substances. Additional studies of tolerance and hazardous use will be useful for future nosologies. Alcohol, cannabis, and tobacco are the substances with the greatest public health impact due to the high prevalence and early onset of their use, and the potential all 3 substances have to lead to addiction.
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Affiliation(s)
- Dvora Shmulewitz
- Department of Psychiatry, Columbia University, New York City, New York.,New York State Psychiatric Institute, New York City, New York
| | - Emily R Greene
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, New York
| | - Deborah Hasin
- Department of Psychiatry, Columbia University, New York City, New York.,New York State Psychiatric Institute, New York City, New York.,Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, New York
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27
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Najavits L, Lung J, Froias A, Paull N, Bailey G. A study of multiple behavioral addictions in a substance abuse sample. Subst Use Misuse 2014; 49:479-84. [PMID: 24304172 DOI: 10.3109/10826084.2013.858168] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Behavioral addictions (BAs) are underrecognized, even in addiction programs. We assessed BAs in a substance abuse sample (n = 51; data collection 2011-2012). A self-report Behavioral Addictions Screen, assessing eight BAs, was administered using an automated telephone system. Most endorsed at least one BA, with the most common shopping/spending; eating; work; computer/internet; and sex/pornography. Lowest were gambling, self-harm, and exercise. Some BAs were correlated with others. Gender, ethnicity, age, and positive depression and posttraumatic stress disorder screens were associated with specific BAs. Future research could address interpretation of "addiction," comparison to diagnostic interviews, relationship to substance use disorders, and larger samples.
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Affiliation(s)
- Lisa Najavits
- 1Treatment Innovations, Newton Centre, Massachusetts, USA
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28
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Abstract
Following adolescence and prior to young adulthood is a life developmental period that has been referred to as “emerging adulthood.” This period of life involves an extended duration of learning and experimentation before settling into a career and stable relationship. Risky behaviors may be most tolerated or even promoted during emerging adulthood. Various substance and behavioral addictions are most likely to be realized during this period. Understanding what differentiates emerging adults that develop or do not develop full-blown addictions will assist in the creation of more efficacious prevention and cessation programs.
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Affiliation(s)
- Steve Sussman
- Institute for Health Promotion and Disease Prevention Research, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
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30
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Egorov AY, Szabo A. The exercise paradox: An interactional model for a clearer conceptualization of exercise addiction. J Behav Addict 2013; 2:199-208. [PMID: 25215201 PMCID: PMC4154576 DOI: 10.1556/jba.2.2013.4.2] [Citation(s) in RCA: 132] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 09/12/2013] [Accepted: 10/13/2013] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND AND AIMS Exercise addiction receives substantial attention in the field of behavioral addictions. It is a unique form of addiction because in contrast to other addictive disorders it is carried out with major physical-effort and high energy expenditure. METHODS A critical literature review was performed. RESULTS The literature evaluation shows that most published accounts report the levels of risk for exercise addiction rather than actual cases or morbidities. The inconsistent prevalence of exercise addiction, ranging from 0.3% to 77.0%, reported in the literature may be ascribed to incomplete conceptual models for the morbidity. Current explanations of exercise addiction may suggest that the disorder is progressive from healthy to unhealthy exercise pattern. This approach drives research into the wrong direction. DISCUSSION An interactional model is offered accounting for the adoption, maintenance, and transformation of exercise behavior. The here proposed model has an idiosyncratic black-box containing the antecedents and characteristics that are unique to the individual, which cannot be researched via the nomothetic approach. Subjective aspects in the black-box interact with stressful life events that force the person to cope. The range of coping may be wide. Escape into exercise depends on personal (subjective) and situational (objective) factors, but the subjective components are inaccessible for a priori scholastic scrutiny. It is our view that currently only this dual interactional model may account for the fact that exercise addiction emerges suddenly and only in a few individuals from among those at high risk, estimated to be around 3.0% of the exercising population.
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31
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Sussman S. A Lifespan Developmental-Stage Approach to Tobacco and Other Drug Abuse Prevention. ISRN ADDICTION 2013; 2013:745783. [PMID: 25298961 PMCID: PMC4186663 DOI: 10.1155/2013/745783] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 03/26/2013] [Indexed: 11/18/2022]
Abstract
At least by informal design, tobacco and other drug abuse prevention programs are tailored to human developmental stage. However, few papers have been written to examine how programming has been formulated as a function of developmental stage throughout the lifespan. In this paper, I briefly define lifespan development, how it pertains to etiology of tobacco and other drug use, and how prevention programming might be constructed by five developmental stages: (a) young child, (b) older child, (c) young teen, (d) older teen, and (e) adult (emerging, young-to-middle and older adult substages). A search of the literature on tobacco and other drug abuse prevention by developmental stage was conducted, and multiple examples of programs are provided for each stage. A total of 34 programs are described as examples of each stage (five-young children, 12-older children, eight-young teens, four-older teens, and five-adults). Implications for future program development research are stated. In particular, I suggest that programming continue to be developed for all stages in the lifespan, as opposed to focusing on a single stage and that developmentally appropriate features continues to be pursued to maximize program impact.
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Affiliation(s)
- Steve Sussman
- Departments of Preventive Medicine and Psychology, Institute for Health Promotion and Disease Prevention Research, University of Southern California, Los Angeles, CA 90033, USA
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32
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Concurrent and predictive relationships between compulsive internet use and substance use: findings from vocational high school students in China and the USA. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2012; 9:660-73. [PMID: 22690154 PMCID: PMC3367268 DOI: 10.3390/ijerph9030660] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 01/25/2012] [Accepted: 02/17/2012] [Indexed: 12/17/2022]
Abstract
PURPOSE Compulsive Internet Use (CIU) has increasingly become an area of research among process addictions. Largely based on data from cross-sectional studies, a positive association between CIU and substance use has previously been reported. This study presents gender and country-specific longitudinal findings on the relationships between CIU and substance use. METHODS Data were drawn from youth attending non-conventional high schools, recruited into two similarly implemented trials conducted in China and the USA. The Chinese sample included 1,761 students (49% male); the US sample included 1,182 students (57% male) with over half (65%) of the US youth being of Hispanic ethnicity. Path analyses were applied to detect the concurrent and predictive relationships between baseline and one-year follow-up measures of CIU level, 30-day cigarette smoking, and 30-day binge drinking. RESULTS (1) CIU was not positively related with substance use at baseline. (2) There was a positive predictive relationship between baseline CIU and change in substance use among female, but not male students. (3) Relationships between concurrent changes in CIU and substance use were also found among female, but not male students. (4) Baseline substance use did not predict an increase in CIU from baseline to 1-year follow-up. CONCLUSIONS While CIU was found to be related to substance use, the relationship was not consistently positive. More longitudinal studies with better measures for Internet Addiction are needed to ascertain the detailed relationship between Internet addiction and substance use.
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Abstract
In this review, I examine the definition, etiology, measurement, prevention and treatment of workaholism, based on a systematic search of the literature. While there is some debate regarding the parameters of the concept, viewed as a negative consequential addiction, workaholism involves excessive time spent working, preoccupation with work to the exclusion of other life domains, loss of control over the parameters of one's work and disenchantment with work, and negative social, emotional, and health consequences. The etiology of workaholism is not clear but may pertain to persons with compulsive personality traits, who are driven to work harder than that demanded from work contexts, and who have learned to place work as a main means of gratification compared to other lifestyle alternatives. Most measurement approaches rely on self-report questionnaires, tested primarily with convenience samples. Refinement of current assessments is ongoing. Prevention and treatment implications are discussed, which include intra- and extra-personal level approaches. Finally, limitations of the work completed in this arena are mentioned and needed future research directions are suggested.
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Affiliation(s)
- Steven Sussman
- Departments of Preventive Medicine and Psychology, University of Southern California, Los Angeles, California, USA
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34
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Griffin KW, Scheier LM, Acevedo B, Grenard JL, Botvin GJ. Long-term effects of self-control on alcohol use and sexual behavior among urban minority young women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 9:1-23. [PMID: 22470274 PMCID: PMC3315087 DOI: 10.3390/ijerph9010001] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Revised: 12/11/2011] [Accepted: 12/19/2011] [Indexed: 11/16/2022]
Abstract
High risk alcohol use and sexual behaviors peak in young adulthood and often occur in the same individuals. Alcohol use has been found to impair decision-making and contribute to high risk sexual activity. However, the association between alcohol use and risky sexual behavior may also reflect enduring individual differences in risk taking, sociability, self-control, and related variables. Both behaviors can serve similar functions related to recreation, interpersonal connection, and the pursuit of excitement or pleasure. The present study examined the extent to which high risk drinking and sexual behavior clustered together in a sample of urban minority young adult women, a demographic group at elevated risk for negative outcomes related to sexual health. We tested whether psychosocial functioning measured at the beginning of high school predicted classes of risk behaviors when girls were tracked longitudinally into young adulthood. Latent class analysis indicated three distinct profiles based on high risk drinking and sexual behavior (i.e., multiple sex partners) in young adulthood. The largest class (73% of the sample) reported low levels of risky drinking and sexual behavior. The next largest class (19%) reported high risk drinking and low risk sexual behavior, and the smallest class (8%) reported high levels of both behaviors. Compared to women from other racial/ethnic groups, black women were more likely to be categorized in the high risk drinking/low risk sex class. Multinomial logistic regression indicated that self-control in adolescence had a broad and enduring protective effect on risk behaviors eight years later and was associated with a greater probability of being in the low risk drinking/low risk sex class. Findings are discussed in terms of understanding the phenotypic expressions of risk behavior as they relate to early psychosocial development and the long-term protective function of self-control in reducing high risk drinking and sexual behaviors.
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Affiliation(s)
- Kenneth W. Griffin
- Department of Public Health, Weill Cornell Medical College, New York, NY 10065, USA; (B.A.); (G.J.B.)
- Author to whom correspondence should be addressed; ; Tel.: +1-646-962-8056; Fax: +1-646-962-0284
| | | | - Bianca Acevedo
- Department of Public Health, Weill Cornell Medical College, New York, NY 10065, USA; (B.A.); (G.J.B.)
| | - Jerry L. Grenard
- School of Community & Global Health, Claremont Graduate University, Claremont, CA 91773, USA;
| | - Gilbert J. Botvin
- Department of Public Health, Weill Cornell Medical College, New York, NY 10065, USA; (B.A.); (G.J.B.)
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35
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Extensive internet involvement--addiction or emerging lifestyle? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:4488-501. [PMID: 22408585 PMCID: PMC3290978 DOI: 10.3390/ijerph8124488] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 11/25/2011] [Accepted: 11/28/2011] [Indexed: 12/17/2022]
Abstract
In the discussions for the future DSM-5, the Substance-Related Disorders Work Group has been addressing “addiction-like” behavioral disorders such as “Internet addiction” to possibly be considered as potential additions for the diagnostic system. Most research aiming to specify and define the concept of Internet addiction (or: Excessive/Compulsive/Problematic Internet Use—PIU), takes its point of departure in conventional terminology for addiction, based in established DSM indicators. Still, it is obvious that the divide between characteristics of addiction and dimensions of new lifestyles built on technological progress is problematic and far from unambiguous. Some of these research areas are developing from the neurobiological doctrine of addiction as not being tied to specific substances. The concept of “behavioral addictions”, based on biological mechanisms such as the reward systems of the brain, has been launched. The problems connected to this development are in this study discussed and reflected with data from a Swedish survey on Internet use (n = 1,147). Most Swedes (85%) do use the Internet to some degree. The prevalence of excessive use parallels other similar countries. Respondents in our study spend (mean value) 9.8 hours per week online at home, only 5 percent spend more than 30 hours per week. There are both positive and negative social effects at hand. Many respondents have more social contacts due to the use of Internet, but there is a decline in face-to-face contacts. About 40% of the respondents indicate some experience of at least one problem related to Internet use, but only 1.8% marked the presence of all problems addressed. Most significant predictors for problem indicators, except for age, relate to “time” and time consuming activities such as gaming, other activities online or computer skills.
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Blum K, Chen ALC, Oscar-Berman M, Chen TJH, Lubar J, White N, Lubar J, Bowirrat A, Braverman E, Schoolfield J, Waite RL, Downs BW, Madigan M, Comings DE, Davis C, Kerner MM, Knopf J, Palomo T, Giordano JJ, Morse SA, Fornari F, Barh D, Femino J, Bailey JA. Generational association studies of dopaminergic genes in reward deficiency syndrome (RDS) subjects: selecting appropriate phenotypes for reward dependence behaviors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:4425-59. [PMID: 22408582 PMCID: PMC3290972 DOI: 10.3390/ijerph8124425] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Revised: 11/23/2011] [Accepted: 11/23/2011] [Indexed: 11/26/2022]
Abstract
UNLABELLED Abnormal behaviors involving dopaminergic gene polymorphisms often reflect an insufficiency of usual feelings of satisfaction, or Reward Deficiency Syndrome (RDS). RDS results from a dysfunction in the "brain reward cascade," a complex interaction among neurotransmitters (primarily dopaminergic and opioidergic). Individuals with a family history of alcoholism or other addictions may be born with a deficiency in the ability to produce or use these neurotransmitters. Exposure to prolonged periods of stress and alcohol or other substances also can lead to a corruption of the brain reward cascade function. We evaluated the potential association of four variants of dopaminergic candidate genes in RDS (dopamine D1 receptor gene [DRD1]; dopamine D2 receptor gene [DRD2]; dopamine transporter gene [DAT1]; dopamine beta-hydroxylase gene [DBH]). METHODOLOGY We genotyped an experimental group of 55 subjects derived from up to five generations of two independent multiple-affected families compared to rigorously screened control subjects (e.g., N = 30 super controls for DRD2 gene polymorphisms). Data related to RDS behaviors were collected on these subjects plus 13 deceased family members. RESULTS Among the genotyped family members, the DRD2 Taq1 and the DAT1 10/10 alleles were significantly (at least p < 0.015) more often found in the RDS families vs. controls. The TaqA1 allele occurred in 100% of Family A individuals (N = 32) and 47.8% of Family B subjects (11 of 23). No significant differences were found between the experimental and control positive rates for the other variants. CONCLUSIONS Although our sample size was limited, and linkage analysis is necessary, the results support the putative role of dopaminergic polymorphisms in RDS behaviors. This study shows the importance of a nonspecific RDS phenotype and informs an understanding of how evaluating single subset behaviors of RDS may lead to spurious results. Utilization of a nonspecific "reward" phenotype may be a paradigm shift in future association and linkage studies involving dopaminergic polymorphisms and other neurotransmitter gene candidates.
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Affiliation(s)
- Kenneth Blum
- Department of Psychiatry, School of Medicine and McKnight Brain Institute, University of Florida, W University Ave., Gainesville, FL 32601, USA;
- Department of Nutrigenomics, LifeGen, Inc., P.O. Box 366, 570 Lederach Stattion Way, Lederach, PA 19450, USA; (R.L.W.); (B.W.D.); (M.M.)
- Department of Integrative Medicine, PATH Medical Research Foundation, 304 Park Ave. South, New York, NY 10010, USA; (M.M.K.); (J.K.)
- Department of Holistic Medicine, G&G Holistic Addiction Treatment, Inc., 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
- Department of Research, National Institute for Holistic Addiction Studies, 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
- Dominion Diagnostics, Inc., 211 Circuit Road, North Kingstown, RI 02852, USA;
- Center for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur, West Bengal, India;
| | - Amanda L. C. Chen
- Department of Engineering Management Advanced Technology, Chang Jung Christian University, No. 396, Sec. 1, Changrong Road, Tainan 71101, Taiwan
| | - Marlene Oscar-Berman
- Department of Anatomy & Neurobiology, Boston University School of Medicine, 72 East Concord Street, Boston, MA 02118, USA;
| | - Thomas J. H. Chen
- Department of Occupational Safety and Health, Chang Jung Christian University, No. 396, Sec. 1, Changrong Road, Tainan 71101, Taiwan;
| | - Joel Lubar
- Emeritus, Department of Physiology, University of Tennessee, 719 Andy Holt Tower, Knoxville, TN 37996, USA;
| | - Nancy White
- Unique Mindcare, Inc., 1900 Saint James Place, Houston, TX 77056, USA;
| | - Judith Lubar
- Department of Neurofeedback, Southeastern Biofeedback and Neurobehavioral Clinic, 101 Westwood Road, Knoxville, TN 37919, USA;
| | - Abdalla Bowirrat
- Department of Neuroscience & Population Genetics, EMMS Nazareth Hospital, Nazareth, Israel;
| | - Eric Braverman
- Department of Neurosurgery, Weill Cornell College of Medicine, 1300 York Ave., New York, NY 10065, USA;
- Department of Integrative Medicine, PATH Medical Research Foundation, 304 Park Ave. South, New York, NY 10010, USA; (M.M.K.); (J.K.)
| | - John Schoolfield
- Department of Academic Informatics Services, University of Texas Health Science Center, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA;
| | - Roger L. Waite
- Department of Nutrigenomics, LifeGen, Inc., P.O. Box 366, 570 Lederach Stattion Way, Lederach, PA 19450, USA; (R.L.W.); (B.W.D.); (M.M.)
| | - Bernard W. Downs
- Department of Nutrigenomics, LifeGen, Inc., P.O. Box 366, 570 Lederach Stattion Way, Lederach, PA 19450, USA; (R.L.W.); (B.W.D.); (M.M.)
| | - Margaret Madigan
- Department of Nutrigenomics, LifeGen, Inc., P.O. Box 366, 570 Lederach Stattion Way, Lederach, PA 19450, USA; (R.L.W.); (B.W.D.); (M.M.)
| | - David E. Comings
- Department of Genomic Research, Carlsbad Science Foundation, Department of Medical Genetics, City of Hope National Medical Center, 1500 Duarte Road, Duarte, CA 91010, USA;
| | - Caroline Davis
- Department of Kinesiology and Health Sciences, York University, 4700 Keele Street, Toronto, ON M3J 1P3, Canada;
| | - Mallory M. Kerner
- Department of Integrative Medicine, PATH Medical Research Foundation, 304 Park Ave. South, New York, NY 10010, USA; (M.M.K.); (J.K.)
| | - Jennifer Knopf
- Department of Integrative Medicine, PATH Medical Research Foundation, 304 Park Ave. South, New York, NY 10010, USA; (M.M.K.); (J.K.)
| | - Tomas Palomo
- Hospital Universitario 12 de Octubre, Servicio de Psiquiatria, Av. Cordoba SN, Madrid 28041, Spain;
| | - John J. Giordano
- Department of Holistic Medicine, G&G Holistic Addiction Treatment, Inc., 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
- Department of Research, National Institute for Holistic Addiction Studies, 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
| | - Siobhan A. Morse
- Department of Holistic Medicine, G&G Holistic Addiction Treatment, Inc., 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
- Department of Research, National Institute for Holistic Addiction Studies, 1590 Northeast 162nd Street, North Miami Beach, FL 33162, USA;
| | - Frank Fornari
- Dominion Diagnostics, Inc., 211 Circuit Road, North Kingstown, RI 02852, USA;
| | - Debmalya Barh
- Center for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur, West Bengal, India;
| | - John Femino
- Meadows Edge Recovery Center, 580 10 Rod Road, North Kingstown, RI 02852, USA;
| | - John A. Bailey
- Department of Psychiatry, School of Medicine and McKnight Brain Institute, University of Florida, W University Ave., Gainesville, FL 32601, USA;
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High calorie, low nutrient food/beverage intake and video gaming in children as potential signals for addictive behavior. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:4406-24. [PMID: 22408581 PMCID: PMC3290975 DOI: 10.3390/ijerph8124406] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Revised: 11/22/2011] [Accepted: 11/22/2011] [Indexed: 11/30/2022]
Abstract
Little is known about the co-occurrence of health risk behaviors in childhood that may signal later addictive behavior. Using a survey, this study evaluated high calorie, low nutrient HCLN intake and video gaming behaviors in 964 fourth grade children over 18 months, with stress, sensation-seeking, inhibitory control, grades, perceived safety of environment, and demographic variables as predictors. SEM and growth curve analyses supported a co-occurrence model with some support for addiction specificity. Male gender, free/reduced lunch, low perceived safety and low inhibitory control independently predicted both gaming and HCLN intake. Ethnicity and low stress predicted HCLN. The findings raise questions about whether living in some impoverished neighborhoods may contribute to social isolation characterized by staying indoors, and HCLN intake and video gaming as compensatory behaviors. Future prevention programs could include skills training for inhibitory control, combined with changes in the built environment that increase safety, e.g., implementing Safe Routes to School Programs.
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Considering the definition of addiction. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:4025-38. [PMID: 22073026 PMCID: PMC3210595 DOI: 10.3390/ijerph8104025] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 10/17/2011] [Indexed: 12/04/2022]
Abstract
The definition of addiction is explored. Elements of addiction derived from a literature search that uncovered 52 studies include: (a) engagement in the behavior to achieve appetitive effects, (b) preoccupation with the behavior, (c) temporary satiation, (d) loss of control, and (e) suffering negative consequences. Differences from compulsions are suggested. While there is some debate on what is intended by the elements of addictive behavior, we conclude that these five constituents provide a reasonable understanding of what is intended by the concept. Conceptual challenges for future research are mentioned.
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Ream GL, Elliott LC, Dunlap E. Patterns of and motivations for concurrent use of video games and substances. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:3999-4012. [PMID: 22073024 PMCID: PMC3210593 DOI: 10.3390/ijerph8103999] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 10/06/2011] [Accepted: 10/12/2011] [Indexed: 11/28/2022]
Abstract
“Behavioral addictions” share biological mechanisms with substance dependence, and “drug interactions” have been observed between certain substances and self-reinforcing behaviors. This study examines correlates of patterns of and motivations for playing video games while using or feeling the effects of a substance (concurrent use). Data were drawn from a nationally-representative survey of adult Americans who “regularly” or “occasionally” played video games and had played for at least one hour in the past seven days (n = 3,380). Only recent concurrent users’ data were included in analyses (n = 1,196). Independent variables included demographics, substance use frequency and problems, game genre of concurrent use (identified by looking titles up in an industry database), and general game playing variables including problem video game play (PVP), consumer involvement, enjoyment, duration, and frequency of play. Exploratory factor analysis identified the following dimensions underlying patterns of and motivations for concurrent use: pass time or regulate negative emotion, enhance an already enjoyable or positive experience, and use of video games and substances to remediate each other’s undesirable effects. Multivariate regression analyses indicated PVP and hours/day of video game play were associated with most patterns/motivations, as were caffeine, tobacco, alcohol, marijuana, and painkiller use problems. This suggests that concurrent use with some regular situational pattern or effect-seeking motivation is part of the addictive process underlying both PVP and substance dependence. Various demographic, game playing, game genre of concurrent use, and substance use variables were associated with specific motivations/patterns, indicating that all are important in understanding concurrent use.
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Affiliation(s)
- Geoffrey L Ream
- School of Social Work, Adelphi University, 1 South Avenue, Garden City, NY 11530, USA.
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Playing video games while using or feeling the effects of substances: associations with substance use problems. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:3979-98. [PMID: 22073023 PMCID: PMC3210592 DOI: 10.3390/ijerph8103979] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Revised: 10/13/2011] [Accepted: 10/13/2011] [Indexed: 11/19/2022]
Abstract
This study tested the hypothesis that playing video games while using or feeling the effects of a substance—referred to herein as “concurrent use”—is related to substance use problems after controlling for substance use frequency, video gaming as an enthusiastic hobby, and demographic factors. Data were drawn from a nationally representative online survey of adult video gamers conducted by Knowledge Networks, valid n = 2,885. Problem video game playing behavior was operationalized using Tejeiro Salguero and Bersabé Morán’s 2002 problem video game play (PVP) measure, and measures for substance use problems were taken from the National Survey of Drug Use and Health (NSDUH). Separate structural equation modeling analyses were conducted for users of caffeine, tobacco, alcohol, and marijuana. In all four models, concurrent use was directly associated with substance use problems, but not with PVP. Video gaming as an enthusiastic hobby was associated with substance use problems via two indirect paths: through PVP for all substances, and through concurrent use for caffeine, tobacco, and alcohol only. Results illustrate the potential for “drug interaction” between self-reinforcing behaviors and addictive substances, with implications for the development of problem use.
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Kuss DJ, Griffiths MD. Online social networking and addiction--a review of the psychological literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:3528-52. [PMID: 22016701 PMCID: PMC3194102 DOI: 10.3390/ijerph8093528] [Citation(s) in RCA: 633] [Impact Index Per Article: 48.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 08/12/2011] [Accepted: 08/22/2011] [Indexed: 12/23/2022]
Abstract
Social Networking Sites (SNSs) are virtual communities where users can create individual public profiles, interact with real-life friends, and meet other people based on shared interests. They are seen as a 'global consumer phenomenon' with an exponential rise in usage within the last few years. Anecdotal case study evidence suggests that 'addiction' to social networks on the Internet may be a potential mental health problem for some users. However, the contemporary scientific literature addressing the addictive qualities of social networks on the Internet is scarce. Therefore, this literature review is intended to provide empirical and conceptual insight into the emerging phenomenon of addiction to SNSs by: (1) outlining SNS usage patterns, (2) examining motivations for SNS usage, (3) examining personalities of SNS users, (4) examining negative consequences of SNS usage, (5) exploring potential SNS addiction, and (6) exploring SNS addiction specificity and comorbidity. The findings indicate that SNSs are predominantly used for social purposes, mostly related to the maintenance of established offline networks. Moreover, extraverts appear to use social networking sites for social enhancement, whereas introverts use it for social compensation, each of which appears to be related to greater usage, as does low conscientiousness and high narcissism. Negative correlates of SNS usage include the decrease in real life social community participation and academic achievement, as well as relationship problems, each of which may be indicative of potential addiction.
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Affiliation(s)
- Daria J. Kuss
- International Gaming Research Unit, Psychology Division, Nottingham Trent University, NG1 4BU, UK; E-Mail:
| | - Mark D. Griffiths
- International Gaming Research Unit, Psychology Division, Nottingham Trent University, NG1 4BU, UK; E-Mail:
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