1
|
Royle ML, Connolly EJ. Changes in Restless Sleep, Self-Control, and Alcohol-Related Problems with Police from Late Adolescence to Adulthood. J Youth Adolesc 2024; 53:1728-1742. [PMID: 38446288 DOI: 10.1007/s10964-024-01958-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/14/2024] [Indexed: 03/07/2024]
Abstract
Sleep quality is crucial for healthy adolescent brain development, which has downstream effects on self-control and involvement in risky behaviors, such as alcohol use. While previous studies have found that sleep and facets of self-control are associated with patterns of alcohol use, few have assessed whether these constructs are tied to alcohol-related problems with law enforcement during the transitional period from adolescence to adulthood. The current study uses self-report panel data from ages 16 to 27 from a population-based sample of U.S. youth (N = 956; 36.86% female). The goal of the current study is to assess the association between changes in restless sleep, impulsivity, sensation seeking, and problems with police during or shortly after consuming alcohol from adolescence to adulthood to begin to address this gap in the existing literature. Results from a multivariate latent growth curve model reveal that faster increases in restless sleep and slower declines in impulsivity are associated with slower declines in police contact. Correlated changes between restless sleep, impulsivity, and police contact are slightly greater from ages 16-21 than for ages 22-27, with males showing stronger associations. The reported results suggest that identifying developmental mechanisms between changes in poor sleep, impulsivity, and alcohol use behaviors during this life-course phase will be crucial moving forward to help divert youth away from alcohol-related contact with the police.
Collapse
Affiliation(s)
- Meghan L Royle
- Department of Criminal Justice and Criminology, Sam Houston State University, Huntsville, TX, 77340, USA.
| | - Eric J Connolly
- Department of Criminal Justice and Criminology, Sam Houston State University, Huntsville, TX, 77340, USA
| |
Collapse
|
2
|
Yang Q, Xie R, Wang D, Li J, Zhang R, Li W, Ding W. How to survive the long night? Longitudinal relationship between sleep problems and suicidal behavior among adolescents: The serial mediating roles of negative emotion, self-control, and nonsuicidal self-injury. Suicide Life Threat Behav 2024; 54:349-360. [PMID: 38284480 DOI: 10.1111/sltb.13046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 11/09/2023] [Accepted: 01/09/2024] [Indexed: 01/30/2024]
Abstract
OBJECTIVE Sleep problems are a significant risk factor for identifying and preventing suicidal involvement among adolescents. However, there is limited evidence to assess the underlying mechanisms between them. This study investigated the longitudinal relationship between sleep problems and suicidal behavior and examined whether this relationship was moderated by negative emotions, low self-control, and nonsuicidal self-injury (NSSI). METHODS From December 2020 onward, we assessed 1214 Chinese secondary school adolescents (60.7% were boys, aged 13-19 years) three times, 6 months apart. RESULTS In the direct effects model, sleep problems were found to have a positive impact on adolescent suicidal behavior. In the indirect effects model, we observed that sleep problems were associated with an elevated risk of suicidal behavior through several pathways: one-mediator path of negative emotions, low self-control, and NSSI, respectively; two-mediator path of negative emotions via low self-control, negative emotions via NSSI, and low self-control via NSSI, and three-mediator path from negative emotions to NSSI via low self-control. CONCLUSIONS This longitudinal study provides evidence that sleep problems in adolescents may increase suicidal behavior by exacerbating negative emotions, weakening self-control, and promoting NSSI. The findings suggest sleep problems should be addressed in suicide prevention and intervention efforts for adolescents.
Collapse
Affiliation(s)
- Qingfeng Yang
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Ruibo Xie
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Die Wang
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Jiayi Li
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Rui Zhang
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Weijian Li
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Wan Ding
- School of Psychology, Parent Education Research Center, Intelligent Laboratory of Child and Adolescent Mental Health and Crisis Intervention of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| |
Collapse
|
3
|
Yu C, Liu Z, Su T, Li Z, Jiang Z, Zhong W, Xiao Z. The effect of anxiety on sleep disorders in medical students: a moderated mediation model. Front Psychol 2024; 15:1338796. [PMID: 38529089 PMCID: PMC10961465 DOI: 10.3389/fpsyg.2024.1338796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/19/2024] [Indexed: 03/27/2024] Open
Abstract
The relationship between anxiety and sleep disorders is a key research topic in the academic community. However, evidence on the mechanism through which anxiety influences sleep disorders remains limited. The purpose of this study was to investigate the roles of flourishing and neuroticism in the mechanism through which anxiety influences sleep disorders in medical students. We constructed a moderated mediation model and tested the mediating role of flourishing and the moderating role of neuroticism in medical college students. The results showed that: (1) anxiety was significantly and positively related to sleep disorders and significantly and negatively related to flourishing; flourishing was significantly and negatively related to sleep disorders; neuroticism was significantly and positively related to sleep disorders; (2) flourishing had a mediation effect on the relationship between anxiety and sleep disorders; (3) neuroticism moderated the process through which flourishing mediated the effect of anxiety on sleep disorders. Our research expands the literature on the mechanism underlying the effects of anxiety on sleep disorders and provides insights into the potential prevention and intervention of sleep and emotional problems in medical students.
Collapse
Affiliation(s)
- Chuang Yu
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
| | - Zhiyi Liu
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
- School of Biomedical Engineering, Southern Medical University, Guangzhou, China
| | - Tiehong Su
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
| | - Zhongyu Li
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
| | - Zinan Jiang
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
| | - Wen Zhong
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Zhongju Xiao
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
- Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, China
| |
Collapse
|
4
|
Chen S, Liao J, Wang X, Wei M, Liu Y. Bidirectional relations between problematic smartphone use and bedtime procrastination among Chinese university students: Self-control as a mediator. Sleep Med 2023; 112:53-62. [PMID: 37806036 DOI: 10.1016/j.sleep.2023.09.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/11/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE Based on theoretical and empirical evidence, this study examined the longitudinal relationship between problematic smartphone use and bedtime procrastination and the potential mediating role of self-control. METHODS Between November 2021 and November 2022, a three waves longitudinal design was employed. Wave 1 included 622 Chinese college students (46.95% male, Mage = 18.16, SD = 0.73), with 6-month intervals between waves. The data was collected using self-report assessments. RESULTS The results of the cross-lagged panel models show that problematic smartphone use positively predicted later bedtime procrastination, and the bedtime procrastination also positively predicted later problematic smartphone use among college students. More importantly, self-control played a mediating role in their bidirectional predictive relationship. CONCLUSIONS These findings add to the understanding of the causal relationship between problematic smartphone use and bedtime procrastination and reveal the core psychological mechanisms underlying their vicious cycle, with important practical implications for the prevention and intervention of problematic smartphone use and sleep problems.
Collapse
Affiliation(s)
- Shuai Chen
- Research Center of Mental Health Education, Faculty of Psychology, Southwest University, Beibei, Chongqing, 400715, China
| | - Jinqian Liao
- Research Center of Mental Health Education, Faculty of Psychology, Southwest University, Beibei, Chongqing, 400715, China
| | - Xu Wang
- Research Center of Mental Health Education, Faculty of Psychology, Southwest University, Beibei, Chongqing, 400715, China
| | - Mingchen Wei
- Research Center of Mental Health Education, Faculty of Psychology, Southwest University, Beibei, Chongqing, 400715, China
| | - Yanling Liu
- Research Center of Mental Health Education, Faculty of Psychology, Southwest University, Beibei, Chongqing, 400715, China.
| |
Collapse
|
5
|
Ye Z, Wang Y, Wu X, Chen L. How sleep disturbance is associated with Chinese police officers' job satisfaction: A moderated mediation model. Stress Health 2023; 39:902-911. [PMID: 36779304 DOI: 10.1002/smi.3234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/18/2023] [Accepted: 02/06/2023] [Indexed: 02/14/2023]
Abstract
Tasked with a wide variety of duties, police officers often encounter stressful situations and suffer from sleep disturbance. Previous studies have found that police officers with sleep disturbance generally reported lower levels of job satisfaction; however, the psychological mechanisms by which sleep disturbance is associated with job satisfaction are still relatively underexplored. This study investigated how sleep disturbance was associated with job satisfaction via the mediation of job involvement and via the moderation of resilience among police officers. Data from a sample of 827 Chinese police officers (86.9% men) was analysed. Participants completed a written questionnaire assessing sleep disturbance, job satisfaction, job involvement, resilience, and demographic information. A moderated mediation model was conducted to examine the research questions. Sleep disturbance was negatively associated with job involvement, which, in turn, was positively associated with job satisfaction. Furthermore, both direct and indirect effects of sleep disturbance on job satisfaction were moderated by resilience. Specifically, the negative association between sleep disturbance and job satisfaction was significant only for those with low levels of resilience, but not for those with high levels of resilience. In addition, the positive association between job involvement and job satisfaction was stronger for those with higher resilience compared with those with lower resilience. The findings advance understanding of the psychological mechanisms underlying the association between sleep disturbance and job satisfaction among police officers.
Collapse
Affiliation(s)
- Zhi Ye
- School of Marxism, Zhejiang Police College, Hangzhou, China
| | - Yinyi Wang
- School of Marxism, Zhejiang Police College, Hangzhou, China
| | - Xia Wu
- Higher Education Research Institute, Shantou University, Shantou, China
| | - Lihua Chen
- Higher Education Research Institute, Shantou University, Shantou, China
| |
Collapse
|
6
|
Fava NM, Meldrum RC, Villar MG, Zucker RA, Trucco EM. Adverse childhood experiences, sleep problems, low self-control, and adolescent delinquency: A longitudinal serial mediation analysis. Dev Psychopathol 2023; 35:1868-1877. [PMID: 35678388 PMCID: PMC9732146 DOI: 10.1017/s0954579422000530] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Several studies link adverse childhood experiences (ACEs) to delinquency. Yet, developmental sequalae accounting for this association remain unclear, with previous research limited by cross-sectional research designs and investigations of singular mediating processes. To redress these shortcomings, this study examines the longitudinal association between ACEs and delinquency as mediated by both sleep problems and low self-control, two factors which past research implicates as potentially important for understanding how ACEs contribute to antisocial behavior. Data collected from 480 adolescents (71.3% boys; 86.3% White) and their parents participating in the Michigan Longitudinal Study was used to conduct a serial mediation analysis. The association between ACEs (prior to age 11) and delinquency in late adolescence was found to operate indirectly via sleep problems in early adolescence and low self-control in middle adolescence. Nonetheless, a direct association between ACEs and later delinquency remained. Pathways through which ACEs contribute to later delinquency are complex and multiply determined. Findings indicate that early behavioral interventions, including improving sleep and self-control, could reduce later delinquency. Still, more research is needed to identify additional avenues through which the ACEs-delinquency association unfolds across development.
Collapse
Affiliation(s)
- Nicole M Fava
- Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, USA
- Center for Children and Families, Florida International University, Miami, FL, USA
| | - Ryan C Meldrum
- Criminology and Criminal Justice, Florida International University, Miami, FL, USA
| | - Michelle G Villar
- Center for Children and Families, Florida International University, Miami, FL, USA
| | - Robert A Zucker
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
| | - Elisa M Trucco
- Center for Children and Families, Florida International University, Miami, FL, USA
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
- Department of Psychology, Florida International University, Miami, FL, USA
| |
Collapse
|
7
|
Wang Y, Dai X, Zhu J, Xu Z, Lou J, Chen K. What complex factors influence sleep quality in college students? PLS-SEM vs. fsQCA. Front Psychol 2023; 14:1185896. [PMID: 37691806 PMCID: PMC10485266 DOI: 10.3389/fpsyg.2023.1185896] [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: 03/14/2023] [Accepted: 08/10/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction Sleep quality has a significant impact on the health-related quality of life, particularly among college students. This study proposes a framework for identifying factors that influence college students' sleep quality, including stress, self-control, bedtime habits, and neighborhood environment. Methods The study employed a cross-sectional analytical approach on a convenience sample of 255 medical students from a private university in China during the 2021/2022 academic year, of which 80.39% (205) were women. Two complementary methodologies, partial least squares-structural equation modeling (PLS-SEM), and fuzzy sets qualitative comparative analysis (fsQCA), were utilized in the study. Results The results of the PLS-SEM analysis suggest that Stress and Self-control act as mediating variables in the model, with Bedtime habits and Neighborhood environment influencing sleep quality through these variables. Additionally, the fsQCA analysis reveals that Bedtime habits and Neighborhood environment can combine with Stress and Self-control, respectively, to influence sleep quality. Discussion These findings provide insight into how multiple factors, such as Stress, Self-control, Bedtime habits, and Neighborhood environment, can impact college students' sleep quality, and can be used to develop intervention programs aimed at improving it. Moreover, the use of both methodologies enables the expansion of new methodological approaches that can be applied to different contexts.
Collapse
Affiliation(s)
| | | | | | | | | | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| |
Collapse
|
8
|
Carlson SE, Suchy Y, Baron KG, Johnson KT, Williams PG. A daily examination of executive functioning and chronotype in bedtime procrastination. Sleep 2023; 46:zsad145. [PMID: 37225142 DOI: 10.1093/sleep/zsad145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/25/2023] [Indexed: 05/26/2023] Open
Abstract
STUDY OBJECTIVES Bedtime procrastination, or delays in bedtime not attributable to external obligations, is a behavioral tendency that undermines sleep and is conceptualized as a consequence of poor self-regulation. Prior studies investigating the mechanistic role of self-regulation in bedtime procrastination relied on cross-sectional methods and self-reported self-regulation. The present study examined the association between bedtime procrastination and both objective and self-reported executive functioning (EF) as indices of self-regulation, as well as the moderating role of chronotype, using methods that examined these associations at the daily level. METHODS A total of 273 young adult participants (78% female; Mage = 24.4) completed daily measures of objective EF (i.e., Stroop task), self-reported EF (i.e., self-reported cognitive, behavioral, and emotional regulation difficulties), and bedtime procrastination over 14 days, in addition to measures of chronotype. Multilevel models were constructed to examine the associations between bedtime procrastination and EF, as well as EF-chronotype interactions. RESULTS Poorer daily objective EF and self-reported behavioral regulation were associated with greater same-night bedtime procrastination. Additionally, poorer subjective cognitive and emotional regulation were associated with greater average bedtime procrastination across 14 days. Later chronotypes reported greater bedtime procrastination than early chronotypes. CONCLUSIONS The present study provides support for the association between EF and bedtime procrastination, but finds no evidence for the moderating role of chronotype in this association. Results suggest that some EF processes may be more relevant to bedtime procrastination than others. Current findings have implications for assessment and intervention for this consequential sleep-relevant behavioral tendency.
Collapse
Affiliation(s)
- Steven E Carlson
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Yana Suchy
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Kelly Glazer Baron
- Department of Family and Preventative Medicine, University of Utah, Salt Lake City, Utah, USA
| | | | - Paula G Williams
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| |
Collapse
|
9
|
Tafoya SA, Aldrete-Cortez V, Tafoya-Ramos F, Fouilloux-Morales C, Díaz-Olavarrieta C. Sleep and Perceived Stress: An Exploratory Mediation Analysis of the Role of Self-Control and Resilience among University Students. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6560. [PMID: 37623146 PMCID: PMC10454638 DOI: 10.3390/ijerph20166560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/21/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND High levels of stress are frequent in university education, and a lack of sleep has been reported to make students more vulnerable to stress. The mechanisms through which sleep harms students have not been sufficiently clarified; therefore, this study aimed to explore the mediating role of self-control and resilience in the relationship between sleep quality and duration and perceived stress. METHODS Of 32 first-year college students, 21 (78%) were women, with a mean age of 18.47 (±0.84). They responded to a self-administered survey that included questions on stress, resilience, and sleep quality and recorded their daily sleep duration using a wristband for six days. RESULTS Perceived stress was significantly correlated with resilience (r = -0.63), self-control (r = -0.46), sleep duration (r = -0.35), and lower sleep quality (r = 0.57). Path analysis revealed that self-control and resilience were partially mediated by sleep quality (R2 = 0.62; p < 0.01) and completely mediated by sleep duration (R2 = 0.46; p < 0.01). In both models, self-control had a direct effect on resilience and had a good-fit index. CONCLUSION Being resilient seems to play a mediating role in the relationship between sleep and perceived stress; this ability can be favored by self-control, which is directly influenced by sleep.
Collapse
Affiliation(s)
- Silvia Aracely Tafoya
- Department of Psychiatry and Mental Health, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (S.A.T.); (C.F.-M.)
| | - Vania Aldrete-Cortez
- Laboratory of Neuroscience and Cognitive Development, Psychology Department, Universidad Panamericana, Mexico City 03920, Mexico;
| | | | - Claudia Fouilloux-Morales
- Department of Psychiatry and Mental Health, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (S.A.T.); (C.F.-M.)
| | - Claudia Díaz-Olavarrieta
- Department of Psychiatry and Mental Health, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico; (S.A.T.); (C.F.-M.)
| |
Collapse
|
10
|
Khazaie H, Najafi F, Chehri A, Rahimi-Movaghar A, Amin-Esmaeili M, Moradinazar M, Zakiei A, Pasdar Y, Brühl AB, Brand S, Sadeghi-Bahmani D. Physical Activity Patterns, Circadian Rhythms, and Aggressive and Suicidal Behavior among a Larger Sample of the General Population Aged 15 to 34 Years. J Clin Med 2023; 12:jcm12082821. [PMID: 37109158 PMCID: PMC10141705 DOI: 10.3390/jcm12082821] [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: 03/14/2023] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND From a psychological perspective, aggressive behavior, non-suicidal self-injury and suicidal behavior could be considered dysfunctional coping strategies. Poor sleep patterns may further increase such dysfunctional coping. In contrast, regular physical activity may have the power to counteract such dysfunctional coping. Given this background, the aim of the present study was to combine categories of circadian rhythms as a proxy of normative sleep patterns and categories of physical activity patterns, and to associate these categories with aggressive behavior, non-suicidal self-injury and suicidal behavior among a larger sample of adolescents and young adults, aged 15 to 34 years. METHOD A total of 2991 (55.6% females) individuals aged 15 to 34 years of the so-called Ravansar non-communicable disease cohort study (RaNCD) took part in this study. Participants completed self-rating questionnaires covering circadian-related sleep patterns, regular physical activity, socio-demographic information and dimensions of aggression, non-suicidal self-injury and suicidal behavior. RESULTS In a first step, both sleep patterns (circadian rhythm disorder: yes vs. no) and physical activity patterns (high vs. low) were dichotomized. Next, participants were assigned to one of four prototypical clusters: No circadian sleep disorders and high physical activity ("Hi-Sleep-Hi-PA"); no circadian sleep disorders and low physical activity ("Hi-Sleep-Lo-PA"); circadian sleep disorders and high physical activity ("Lo-Sleep-Hi-PA"); circadian sleep disorders and low physical activity ("Lo-Sleep-Lo-PA"). Projecting these four clusters on dimensions of aggressive behavior, non-suicidal self-injury and suicidal behavior, the following findings were observed: Participants of the "Hi-Sleep-Hi-PA" reported the lowest scores for aggressive behavior, self-injury and suicidal behavior, compared to participants of the "Lo-Sleep-Lo-PA" cluster. No differences for aggressive behavior, self-injury and suicidal behavior were observed among participants of the "Hi-Sleep-Lo-PA" and the "Lo-Sleep-Hi-PA" clusters. CONCLUSIONS It appeared that the combination of favorable circadian sleep patterns and high physical activity patterns was associated with lower aggressive behavior, lower self-injury and suicidal behavior as proxies of favorable psychological functioning. In contrast, persons reporting high circadian sleep disorders and low physical activity patterns appeared to demand particular attention and counseling for both their lifestyle issues (sleep and physical activity) and their dysfunctional coping strategies.
Collapse
Affiliation(s)
- Habibolah Khazaie
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Farid Najafi
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Azita Chehri
- Department of Psychology, Kermanshah Branch, Islamic Azad University, Kermanshah 6714673159, Iran
| | - Afarin Rahimi-Movaghar
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, Tehran 1419733141, Iran
| | - Masoumeh Amin-Esmaeili
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, Tehran 1419733141, Iran
| | - Mahdi Moradinazar
- Research Center for Environmental Determinants of Health, School of Public Health, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Ali Zakiei
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Yahya Pasdar
- Research Center for Environmental Determinants of Health, School of Public Health, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Annette Beatrix Brühl
- Center for Affective, Stress and Sleep Disorders, Psychiatric Clinics of the University of Basel, University of Basel, 4002 Basel, Switzerland
| | - Serge Brand
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
- Center for Affective, Stress and Sleep Disorders, Psychiatric Clinics of the University of Basel, University of Basel, 4002 Basel, Switzerland
- Division of Sport Science and Psychosocial Health, Department of Sport, Exercise and Health, University of Basel, 4002 Basel, Switzerland
- Addiction Research Prevention Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran 1419733141, Iran
- Center for Disaster Psychiatry and Disaster Psychology, Psychiatric Clinics of the University of Basel, University of Basel, 4002 Basel, Switzerland
| | - Dena Sadeghi-Bahmani
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
- Department of Psychology and Department of Epidemiology, Stanford University, Stanford, CA 94305, USA
| |
Collapse
|
11
|
Andrade FC, Hoyle RH. A synthesis and meta-analysis of the relationship between trait self-control and healthier practices in physical activity, eating, and sleep domains. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2023.112095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
|
12
|
Saxey MT, Dew JP, Yorgason JB. Bedtime and the Budget: Longitudinal, Actor-Partner Connections between Sleep Quality and Financial Management Behaviors in Newlywed Couples. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:55. [PMID: 36612376 PMCID: PMC9819871 DOI: 10.3390/ijerph20010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 06/17/2023]
Abstract
Research from the American Psychological Association suggests that approximately 67% of U.S. adults are getting more or less sleep than desired, and over 80% of U.S. adults ages 18-43 are stressed about finances. Cross-sectional evidence suggests that there may be a connection between the two. That is, some cross-sectional research suggests a contemporaneous association between sleep quality and finances. Using two waves of newlywed dyadic data (N = 1497 couples), we estimated a longitudinal structural equation model to test actor-partner associations between husbands' and wives' sleep quality and financial management behaviors. In these associations, we examined husbands' and wives' marital satisfaction as potential mediating variables. We found that both husbands' and wives' sleep quality longitudinally predicted their own and their partner's financial management behaviors. Additionally, husbands' and wives' sleep quality-through wives' marital satisfaction-indirectly and longitudinally predicted wives' financial management behaviors. As financial practitioners encourage newlywed couples to consistently experience quality sleep, their financial management behaviors may benefit. We suggest that for newlywed couples, both partners' bedtime may be longitudinally connected to both partners' management of their budget.
Collapse
|
13
|
Go to bed! A systematic review and meta-analysis of bedtime procrastination correlates and sleep outcomes. Sleep Med Rev 2022; 66:101697. [PMID: 36375334 DOI: 10.1016/j.smrv.2022.101697] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/25/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022]
Abstract
Bedtime procrastination is defined as the volitional delay of going to bed, without any external circumstances causing the delay, and is associated with inadequate sleep. Alleviating bedtime procrastination is an important target for interventions promoting adequate sleep, yet the correlates of bedtime procrastination are poorly understood. This study examined (1) correlates of bedtime procrastination, and (2) strength and direction of the association between bedtime procrastination and sleep outcomes. Six databases (CINAHL, EMBASE, PsychINFO, PubMed, Scopus, Web of Science) were searched from inception to September 2021 against pre-determined eligibility criteria. Forty-three studies were included (GRADE = low). Meta-analysis revealed that bedtime procrastination had a moderate negative association with self-control (z = -0.39; CI: -0.45, -0.29) and a moderate positive association with evening chronotype (z = 0.43; CI: 0.32, 0.48). Furthermore, bedtime procrastination was moderately negatively associated with sleep duration (z = -0.31; CI: -0.37, -0.24), sleep quality (z = -0.35; CI: -0.42, -0.27) and moderately positively associated with daytime fatigue (z = 0.32; CI: 0.25, 0.38). Further high-quality studies are needed to identify causal relationships between bedtime procrastination and correlates, as well as bedtime procrastination and sleep. Future work will guide the development of interventions targeting bedtime procrastination for improved sleep outcomes. STUDY REGISTRATION: PROSPERO registration number CRD42021248891.
Collapse
|
14
|
Killgore WDS, Grandner MA, Tubbs AS, Fernandez FX, Doty TJ, Capaldi II VF, Dailey NS. Sleep loss suicidal ideation: the role of trait extraversion. Front Behav Neurosci 2022; 16:886836. [PMID: 36338878 PMCID: PMC9630630 DOI: 10.3389/fnbeh.2022.886836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022] Open
Abstract
Background: It is known that sleep disturbance is associated with increased suicidal thinking. Moreover, completed suicides, when adjusted for the proportion of the populace that is awake at a given time, are more probable during the late night/early morning hours. Despite these concerns, no studies have examined the role of trait-like individual differences in vulnerability to suicidal ideation during sleep deprivation or insomnia. In two separate studies, we examined whether the trait of extraversion is predictive of changes in suicidal thinking following two nights of sleep deprivation and among individuals meeting the criteria for insomnia. Methods:Study 1: Twenty-five healthy military personnel (20 males), ages 20–35 completed the NEO-PI-R Extraversion scale and the Suicidal Ideation (SUI) scale of the Personality Assessment Inventory (PAI). Participants completed 77 h of continuous sleep deprivation. After 56 h of sleep deprivation, participants completed the SUI scale a second time. We predicted a change in SUI scores from baseline extraversion. Study 2: 2,061 adults aged 18–79 (900 males) were divided into two groups based on the clinical threshold (≥ 10) on the Insomnia Severity Index (ISI) and completed measures of extraversion and depression, including the suicide item of the Patient Health Questionnaire-9 (PHQ9). Results:Study 1: After controlling for the caffeine group and changes in PAI Depression, Extraversion scores were used to predict changes in SUI scores using stepwise multiple linear regression. Higher Extraversion was significantly associated with increased non-clinical suicidal ideation following sleep loss, β = 0.463, partial r = 0.512, p = 0.013. Study 2: After controlling for depression, the effect of insomnia on suicidal ideation was moderated by trait extraversion (p < 0.0001). Overall, the presence or absence of insomnia had little effect on individuals low in trait extraversion (i.e., introverts), but insomnia was associated with significantly higher suicidal ideation among high trait extraverted individuals. Conclusions: Higher trait extraversion was associated with increased vulnerability to suicidal ideation between rested baseline and total sleep deprivation and was associated with greater suicidal ideation among those meeting criteria for clinically severe insomnia. These findings point to a potential trait-like vulnerability factor that may further our understanding of sleep disruption in the phenomenology of suicide.
Collapse
Affiliation(s)
- William D. S. Killgore
- Department of Psychiatry, University of Arizona College of Medicine, Tucson, AZ, United States
- Walter Reed Army Institute of Research, Silver Spring, MD, United States
- *Correspondence: William D. S. Killgore
| | - Michael A. Grandner
- Department of Psychiatry, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Andrew S. Tubbs
- Department of Psychiatry, University of Arizona College of Medicine, Tucson, AZ, United States
| | | | - Tracy Jill Doty
- Walter Reed Army Institute of Research, Silver Spring, MD, United States
| | | | - Natalie S. Dailey
- Department of Psychiatry, University of Arizona College of Medicine, Tucson, AZ, United States
| |
Collapse
|
15
|
Gunia BC. Sleep and deception. Curr Opin Psychol 2022; 47:101379. [DOI: 10.1016/j.copsyc.2022.101379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/17/2022] [Accepted: 05/27/2022] [Indexed: 11/30/2022]
|
16
|
Daylight Saving Time: Neurological and Neuropsychological Implications. CURRENT SLEEP MEDICINE REPORTS 2022. [DOI: 10.1007/s40675-022-00229-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
17
|
Van Veen M, Lancel M, Şener O, Verkes R, Bouman E, Rutters F. Observational and experimental studies on sleep duration and aggression: A systematic review and meta-analysis. Sleep Med Rev 2022; 64:101661. [DOI: 10.1016/j.smrv.2022.101661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 10/15/2022]
|
18
|
Feng Y, Meng D, Guo J, Zhao Y, Ma X, Zhu L, Mu L. Bedtime procrastination in the relationship between self-control and depressive symptoms in medical students: From the perspective of sex differences. Sleep Med 2022; 95:84-90. [DOI: 10.1016/j.sleep.2022.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/31/2022] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
|
19
|
Smolders K, Druijff-van de Woestijne G, Meijer K, Mcconchie H, de Kort Y. Smartphone keyboard interaction monitoring as an unobtrusive method to approximate rest-activity patterns: Inter-individual and metric-specific variations (Preprint). J Med Internet Res 2022; 25:e38066. [PMID: 37027202 PMCID: PMC10131989 DOI: 10.2196/38066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 11/22/2022] [Accepted: 12/11/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Sleep is an important determinant of individuals' health and behavior during the wake phase. Novel research methods for field assessments are required to enable the monitoring of sleep over a prolonged period and across a large number of people. The ubiquity of smartphones offers new avenues for detecting rest-activity patterns in everyday life in a noninvasive an inexpensive manner and on a large scale. Recent studies provided evidence for the potential of smartphone interaction monitoring as a novel tracking method to approximate rest-activity patterns based on the timing of smartphone activity and inactivity throughout the 24-hour day. These findings require further replication and more detailed insights into interindividual variations in the associations and deviations with commonly used metrics for monitoring rest-activity patterns in everyday life. OBJECTIVE This study aimed to replicate and expand on earlier findings regarding the associations and deviations between smartphone keyboard-derived and self-reported estimates of the timing of the onset of the rest and active periods and the duration of the rest period. Moreover, we aimed to quantify interindividual variations in the associations and time differences between the 2 assessment modalities and to investigate to what extent general sleep quality, chronotype, and trait self-control moderate these associations and deviations. METHODS Students were recruited to participate in a 7-day experience sampling study with parallel smartphone keyboard interaction monitoring. Multilevel modeling was used to analyze the data. RESULTS In total, 157 students participated in the study, with an overall response rate of 88.9% for the diaries. The results revealed moderate to strong relationships between the keyboard-derived and self-reported estimates, with stronger associations for the timing-related estimates (β ranging from .61 to .78) than for the duration-related estimates (β=.51 and β=.52). The relational strength between the time-related estimates was lower, but did not substantially differ for the duration-related estimates, among students experiencing more disturbances in their general sleep quality. Time differences between the keyboard-derived and self-reported estimates were, on average, small (<0.5 hours); however, large discrepancies were also registered for quite some nights. The time differences between the 2 assessment modalities were larger for both timing-related and rest duration-related estimates among students who reported more disturbances in their general sleep quality. Chronotype and trait self-control did not significantly moderate the associations and deviations between the 2 assessment modalities. CONCLUSIONS We replicated the positive potential of smartphone keyboard interaction monitoring for estimating rest-activity patterns among populations of regular smartphone users. Chronotype and trait self-control did not significantly influence the metrics' accuracy, whereas general sleep quality did: the behavioral proxies obtained from smartphone interactions appeared to be less powerful among students who experienced lower general sleep quality. The generalization and underlying process of these findings require further investigation.
Collapse
Affiliation(s)
- Karin Smolders
- Eindhoven University of Technology, Human-Technology Interaction group, Eindhoven, Netherlands
| | | | | | - Hannah Mcconchie
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, United Kingdom
| | - Yvonne de Kort
- Eindhoven University of Technology, Human-Technology Interaction group, Eindhoven, Netherlands
| |
Collapse
|
20
|
Preschoolers’ Sleep Problems and Peer Competence: The Mediating Effect of Emotion Regulation. ADONGHAKOEJI 2022. [DOI: 10.5723/kjcs.2022.43.1.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objectives: This study investigated the relationship between preschoolers’ sleep problems, emotion regulation, and peer competence. Specifically, this study examined the mediating role of emotion regulation in the relationship between sleep problems and peer competence in preschoolers.Methods: The study group consisted of 194 preschoolers, aged 4-5 years (84 boys, 110 girls). Their mothers responded to questionnaires on their preschool children’s sleep problems, emotion regulation, and peer competence. Data were analyzed using frequency analysis, descriptive statistics, and correlation analysis with SPSS 22.0. PROCESS macro version 3.4 (Hayes, 2017) was used to analyze the mediating effect.Results: First, preschoolers’ sleep problems had a negative effect on peer competence when emotion regulation was not considered as a mediator; that is, preschoolers who experienced frequent sleep problems showed low peer competence. Second, preschoolers’ sleep problems did not directly affect peer competence when emotion regulation was considered as a mediator. Preschoolers’ sleep problems had only an indirect effect on peer competence through emotion regulation. That is, preschoolers who experienced many sleep problems did not control their emotions well, leading to low peer competence.Conclusion: This study confirmed the importance of sleep by revealing how preschoolers’ sleep problems influence their socioemotional development. The results of this study suggest that preschoolers should have sufficient, high-quality sleep to function better socially and emotionally. Health and parenting educators can utilize these findings in developing and implementing parent education programs that emphasize the importance of building healthy sleep habits for preschoolers.
Collapse
|
21
|
Lynn SJ, Polizzi C, Merckelbach H, Chiu CD, Maxwell R, van Heugten D, Lilienfeld SO. Dissociation and Dissociative Disorders Reconsidered: Beyond Sociocognitive and Trauma Models Toward a Transtheoretical Framework. Annu Rev Clin Psychol 2022; 18:259-289. [PMID: 35226824 DOI: 10.1146/annurev-clinpsy-081219-102424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
For more than 30 years, the posttraumatic model (PTM) and the sociocognitive model (SCM) of dissociation have vied for attention and empirical support. We contend that neither perspective provides a satisfactory account and that dissociation and dissociative disorders (e.g., depersonalization/derealization disorder, dissociative identity disorder) can be understood as failures of normally adaptive systems and functions. We argue for a more encompassing transdiagnostic and transtheoretical perspective that considers potentially interactive variables including sleep disturbances; impaired self-regulation and inhibition of negative cognitions and affects; hyperassociation and set shifts; and deficits in reality testing, source attributions, and metacognition. We present an overview of the field of dissociation, delineate uncontested and converging claims across perspectives, summarize key multivariable studies in support of our framework, and identify empirical pathways for future research to advance our understanding of dissociation, including studies of highly adverse events and dissociation. Expected final online publication date for the Annual Review of Clinical Psychology, Volume 18 is May 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
Collapse
Affiliation(s)
- Steven Jay Lynn
- Psychology Department, Binghamton University, Binghamton, New York, USA;
| | - Craig Polizzi
- Psychology Department, Binghamton University, Binghamton, New York, USA;
| | - Harald Merckelbach
- Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Chui-De Chiu
- Department of Psychology, Chinese University of Hong Kong, Hong Kong, China
| | - Reed Maxwell
- Department of Psychiatry, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Dalena van Heugten
- Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | |
Collapse
|
22
|
Maier T, Kühnel J, Zimmermann B. How Did You Sleep Tonight? The Relevance of Sleep Quality and Sleep–Wake Rhythm for Procrastination at Work. Front Psychol 2022; 12:785154. [PMID: 35295934 PMCID: PMC8918781 DOI: 10.3389/fpsyg.2021.785154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/27/2021] [Indexed: 11/13/2022] Open
Abstract
Recent studies have highlighted the relevance of sleep for procrastination at work. Procrastination at work is defined as the irrational delay of the initiation or completion of work-related activities. In line with recent studies, we offer a self-regulation perspective on procrastination. We argue that procrastination is an outcome of depleted self-regulatory resources and that the restoration of self-regulatory resources during high-quality sleep at night would prevent procrastination.AimsIn an attempt to further develop this line of research, the current study aimed to achieve a broader understanding of the relevance of sleep and circadian rhythm for procrastination. Therefore, we explored the effect of sleep quality on procrastination for different chronotypes. We also considered the shift to daylight saving time as a phenomenon that aggravates circadian misalignment and thereby later chronotypes' dependence on high-quality sleep. Specifically, we hypothesized that compared to employees with an earlier chronotype (morning types), employees with a later chronotype (evening types) are more dependent on good sleep at night to prevent procrastination the next day. This effect would be especially pronounced after the shift to daylight saving time.MethodsFor this repeated-measures study, participants were 101 full-time employees. They completed a general questionnaire and day-specific questionnaires on the Monday before and the Monday following the shift to daylight saving time.ResultsThe multilevel analyses showed that employees procrastinated less on days following nights during which they slept better and that later chronotypes experienced more procrastination than earlier chronotypes. Our findings also supported the hypothesis that the relationship between sleep quality and procrastination is stronger for later chronotypes compared to earlier chronotypes on the Monday following the shift to daylight saving time. In other words, the lower the sleep quality of later chronotypes during the previous night, the more they procrastinated on the Monday following the shift to daylight saving time.DiscussionOur findings further corroborate the existing findings on the relevance of sleep and chronotype for well-being and performance at work.
Collapse
Affiliation(s)
- Tabea Maier
- Department of Occupational, Economic, and Social Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
| | - Jana Kühnel
- Department of Occupational, Economic, and Social Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- *Correspondence: Jana Kühnel
| | - Beatrice Zimmermann
- Department of Work and Organizational Psychology, Faculty of Engineering, Computer Science and Psychology, Institute of Psychology and Education, University of Ulm, Ulm, Germany
| |
Collapse
|
23
|
Sokolowski MBC, Tonneau F. Student Procrastination on an E-learning Platform: From Individual Discounting to Group Behavior. Perspect Behav Sci 2021; 44:621-640. [DOI: 10.1007/s40614-021-00321-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2021] [Indexed: 11/28/2022] Open
|