58501
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Britton PC, Williams GC, Conner KR. Self-determination theory, motivational interviewing, and the treatment of clients with acute suicidal ideation. J Clin Psychol 2007; 64:52-66. [DOI: 10.1002/jclp.20430] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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58502
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Gur RE, Calkins ME, Gur RC, Horan WP, Nuechterlein KH, Seidman LJ, Stone WS. The Consortium on the Genetics of Schizophrenia: neurocognitive endophenotypes. Schizophr Bull 2007; 33:49-68. [PMID: 17101692 PMCID: PMC2632287 DOI: 10.1093/schbul/sbl055] [Citation(s) in RCA: 264] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The Consortium on the Genetics of Schizophrenia (COGS) is a 7-site collaboration that examines the genetic architecture of quantitative endophenotypes in families with schizophrenia. Here we review the background and rationale for selecting neurocognitive tasks as endophenotypic measures in genetic studies. Criteria are outlined for the potential of measures as endophenotypic vulnerability markers. These include association with illness, state independence (ie, adequate test-retest stability, adequate between-site reliability, impairments in patients not due to medications, impairments observed regardless of illness state), heritability, findings of higher rates in relatives of probands than in the general population, and cosegregation within families. The COGS required that, in addition, the measures be "neurocognitive" and thus linked to neurobiology and that they be feasible in multisite studies. The COGS neurocognitive assessment includes measures of attention, verbal memory, working memory, and a computerized neurocognitive battery that also includes facial processing tasks. Here we describe data demonstrating that these neurobehavioral measures meet criteria for endophenotypic candidacy. We conclude that quantitative neurocognitive endophenotypes need further evidence for efficacy in identifying genetic effects but have the potential of providing unprecedented insight into gene-environment interaction related to dimensions of brain and behavior in health and disease.
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Affiliation(s)
- Raquel E Gur
- Neuropsychiatry Section, Department of Psychiatry, University of Pennsylvania, 10 Gates, 3400 Spruce St., Philadelphia, PA 19104, USA.
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58503
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Luthar SS, Brown PJ. Maximizing resilience through diverse levels of inquiry: Prevailing paradigms, possibilities, and priorities for the future. Dev Psychopathol 2007; 19:931-55. [PMID: 17705909 PMCID: PMC2190297 DOI: 10.1017/s0954579407000454] [Citation(s) in RCA: 201] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The study of resilience has two core characteristics: it is fundamentally applied in nature, seeking to use scientific knowledge to maximize well-being among those at risk, and it draws on expertise from diverse scientific disciplines. Recent advances in biological processes have confirmed the profound deleterious effects of harsh caregiving environments, thereby underscoring the importance of early interventions. What remains to be established at this time is the degree to which insights on particular biological processes (e.g., involving specific brain regions, genes, or hormones) will be applied in the near future to achieve substantial reductions in mental health disparities. Aside from biology, resilience developmental researchers would do well to draw upon relevant evidence from other behavioral sciences as well, notably anthropology as well as family, counseling, and social psychology. Scientists working with adults and with children must remain vigilant to the advances and missteps in each others' work, always ensuring caution in conveying messages about the "innateness" of resilience or its prevalence across different subgroups. Our future research agenda must prioritize reducing abuse and neglect in close relationships; deriving the "critical ingredients" in effective interventions and going to scale with these; working collaboratively to refine theory on the construct; and responsibly, proactively disseminating what we have learned about the nature, limits, and antecedents of resilient adaptation across diverse at-risk groups.
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Affiliation(s)
- Suniya S Luthar
- Department of Counseling and Clinical PsychologyColumbia University Teachers' College, New York, NY 10027-6696, USA.
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58504
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Clifton A, Pilkonis PA. Evidence for a single latent class of Diagnostic and Statistical Manual of Mental Disorders borderline personality pathology. Compr Psychiatry 2007; 48:70-8. [PMID: 17145285 DOI: 10.1016/j.comppsych.2006.07.002] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2006] [Revised: 06/08/2006] [Accepted: 07/12/2006] [Indexed: 11/20/2022] Open
Abstract
Borderline personality disorder (BPD) has been described as clinically heterogeneous, with numerous subtypes of the disorder posited. The present study investigated this potential heterogeneity by conducting both confirmatory factor analysis and latent class analysis of consensus ratings of Diagnostic and Statistical Manual of Mental Disorders (DSM) Revised Third Edition BPD criteria in a mixed clinical and nonclinical sample (n = 411). Confirmatory factor analysis results suggested that a single factor fit the data most parsimoniously. Latent class analysis results supported 2 latent classes: those with a high likelihood of BPD symptoms (n = 171) and those with a low likelihood (n = 240). The borderline latent class was more inclusive than diagnoses made based on DSM-III-R thresholds and improved prediction of symptom severity and interpersonal dysfunction, suggesting the clinical importance of 3 or more BPD criteria. Future research on subtypes of BPD may benefit by focusing on variables that supplement the DSM criteria.
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Affiliation(s)
- Allan Clifton
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
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58505
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Abstract
PURPOSE OF REVIEW Given the substantial continuity of personality and axis I psychopathology from childhood to adult life, the present review explores whether and how recent research findings support the notion that personality disorders have their developmental precipitants in childhood. Potential childhood personality disorder antecedents will be reviewed from different research areas to enhance an insight into the genesis of a major set of adult psychiatric disorders with profound impact on the daily life. RECENT FINDINGS There exists increasing evidence that personality disorders have their origins in early years of life at the observable symptomatic, biological, and genetic levels. A clear need for prospective (behavior genetic) studies, however, exists that will ultimately verify how and when childhood personality disorder features turn into adult maladaptive trait patterns. It is further suggested that these designs require a comprehensive taxonomy for the description of personality disorder antecedents in a developmentally appropriate way. SUMMARY The call for a developmental perspective on adult personality disorders in recent debates on the construction of Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, has created new avenues for an integrative longitudinal perspective on personality disorders and should stimulate child psychiatrists to consider the significance of emerging personality disorder symptoms at a young age.
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Affiliation(s)
- Barbara De Clercq
- Department of Developmental, Personality and Social Psychology, Ghent University, Belgium.
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58506
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McCoach DB, Black AC, O'Connell AA. Errors of inference in structural equation modeling. PSYCHOLOGY IN THE SCHOOLS 2007. [DOI: 10.1002/pits.20238] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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58507
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Parker A, Fourt A, Langmuir JI, Dalton EJ, Classen CC. The experience of trauma recovery: a qualitative study of participants in the Women Recovering from Abuse Program (WRAP). JOURNAL OF CHILD SEXUAL ABUSE 2007; 16:55-77. [PMID: 17895232 DOI: 10.1300/j070v16n02_04] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The efficacy of intensive group treatment programs for child maltreatment has been established. The aim of this qualitative study was to understand how women with a history of child maltreatment experienced the Women Recovering from Abuse Program (WRAP), an existing intensive group treatment program. Seven women were interviewed following their participation in WRAP. Three themes emerged: Breaking Trauma-Based Patterns, Doing Therapy, and The Healing Journey as a Continuous Process. These findings deepen our understanding about how participants view the recovery process. Theoretical and clinical implications are discussed.
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58508
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Cook AJ, Vowles KE, Brawer PA. Model validation and structural equation modeling: a reply to Ward and Thorn. Pain 2006; 126:319-20. [PMID: 16857317 DOI: 10.1016/j.pain.2006.06.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2006] [Accepted: 06/19/2006] [Indexed: 11/26/2022]
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58509
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Lynam DR, Hoyle RH, Newman JP. The perils of partialling: cautionary tales from aggression and psychopathy. Assessment 2006; 13:328-41. [PMID: 16880283 PMCID: PMC3152746 DOI: 10.1177/1073191106290562] [Citation(s) in RCA: 234] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although a powerful technique, the partialling of independent variables from one another in the context of multiple regression analysis poses certain perils. The present article argues that the most important and underappreciated peril is the difficulty in knowing what construct an independent variable represents once the variance shared with other independent variables is removed. The present article presents illustrative analyses in a large sample of inmates (n=696) using three measures from the psychopathy and aggression fields. Results indicate that in terms of relations among items on a single scale and relations between scales, the raw and residualized scores bore little resemblance to one another. It is argued that researchers must decide to which construct-the one represented by the original scale or the one represented by the residualized scale-conclusions are meant to apply. Difficulties in applying the conclusions to the residualized scale are highlighted and best practices suggested.
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Affiliation(s)
- Donald R Lynam
- Department of Psychological Sciences, Purdue University, West Lafayette, IN 47907-2081, USA.
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58510
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Hovey JD, Kim SE, Seligman LD. The influences of cultural values, ethnic identity, and language use on the mental health of Korean American college students. THE JOURNAL OF PSYCHOLOGY 2006; 140:499-511. [PMID: 17066754 DOI: 10.3200/jrlp.140.5.499-511] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Little research has examined ethnic identity, cultural values, and native language maintenance as predictors of mental health in Korean Americans. The authors explored the influences of ethnic identity, maintenance of Asian cultural values, and maintenance of Korean language usage on self-esteem, anxiety, and depression in Korean American college students (N = 133). Findings indicated that Korean American men reported relatively high levels of state and trait anxiety and that the overall sample reported a relatively high level of depression. Whereas language and ethnic identity had a minimal influence on the mental health of students, greater cultural value maintenance was associated with decreased self-esteem and increases in state anxiety, trait anxiety, and depression. The positive relationship between cultural values and mental health problems may be indicative of being caught in an ethnic bind, in which the clash of traditional and modern values contributes to psychological distress. The authors discuss clinical implications of the findings.
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Affiliation(s)
- Joseph D Hovey
- Program for the Study of Immigration and Mental Health, Department of Psychology, University of Toledo, Toledo, OH 43606, USA.
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58511
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Chang K, Howe M, Gallelli K, Miklowitz D. Prevention of Pediatric Bipolar Disorder: Integration of Neurobiological and Psychosocial Processes. Ann N Y Acad Sci 2006; 1094:235-47. [PMID: 17347355 DOI: 10.1196/annals.1376.026] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Bipolar disorder (BD) is a prevalent condition in the United States that typically begins before the age of 18 years and is being increasingly recognized in children and adolescents. Despite great efforts in discovering more effective treatments for BD, it remains a difficult-to-treat condition with high morbidity and mortality. Therefore, it appears prudent to focus energies into developing interventions designed to prevent individuals from ever fully developing BD. Such interventions early in the development of the illness might prevent inappropriate interventions that may worsen or hasten development of BD, delay the onset of first manic episode, and/or prevent development of full BD. Studies of populations at high-risk for BD development have indicated that children with strong family histories of BD, who are themselves experiencing symptoms of attention-deficit/hyperactive disorder (ADHD) and/or depression or have early mood dysregulation, may be experiencing prodromal states of BD. Understanding the neurobiological and genetic underpinnings that create risk for BD development would help with more accurate identification of this prodromal population, which could then lead to suitable preventative interventions. Such interventions could be pharmacologic or psychosocial in nature. Reductions in stress and increases in coping abilities through psychosocial interventions could decrease the chance of a future manic episode. Similarly, psychotropic medications may decrease negative sequelae of stress and have potential for neuroprotective and neurogenic effects that may contribute to prevention of fully expressed BD. Further research into the biologic and environmental mechanisms of BD development as well as controlled early intervention studies are needed to ameliorate this significant public health problem.
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Affiliation(s)
- Kiki Chang
- Pediatric Bipolar Disorders Program, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA.
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58512
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Luyten P, Blatt SJ, Van Houdenhove B, Corveleyn J. Depression research and treatment: Are we skating to where the puck is going to be? Clin Psychol Rev 2006; 26:985-99. [PMID: 16473443 DOI: 10.1016/j.cpr.2005.12.003] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Accepted: 12/15/2005] [Indexed: 11/30/2022]
Abstract
This paper critically reviews empirical findings regarding current key assumptions underlying the nature and treatment of depression which heavily rely on the DSM approach. This review shows that empirical evidence provides little support for these assumptions. In response to these findings, an etiologically based, biopsychosocial, dynamic interactionism model of depression is proposed. This model could foster further integration in research on depression and assist in the development of guidelines for the treatment of depression that are better informed by research findings and more congruent with complex clinical realities.
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Affiliation(s)
- Patrick Luyten
- Department of Psychology, University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium.
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58513
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Ironson G, Stuetzle R, Fletcher MA. An increase in religiousness/spirituality occurs after HIV diagnosis and predicts slower disease progression over 4 years in people with HIV. J Gen Intern Med 2006; 21 Suppl 5:S62-8. [PMID: 17083503 PMCID: PMC1924782 DOI: 10.1111/j.1525-1497.2006.00648.x] [Citation(s) in RCA: 139] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Most studies on religion/spirituality predicting health outcomes have been limited to church attendance as a predictor and have focused on healthy people. However, confronting a major medical crisis may be a time when people turn to the sacred. OBJECTIVE The purpose of this study was to determine the extent to which changes in spirituality/religiousness occur after HIV diagnosis and whether changes predict disease progression. DESIGN/PARTICIPANTS This longitudinal study examined the relationship between changes in spirituality/religiousness from before with after the diagnosis of HIV, and disease progression (CD4 and viral load [VL] every 6 months) over 4 years in 100 people with HIV. Measures included change in religiousness/spirituality after diagnosis of HIV, religiousness/spirituality at various times in one's life, church attendance, depression, hopelessness, optimism, coping (avoidant, proactive), social support, CD4/VL, and health behaviors. RESULTS Forty-five percent of the sample showed an increase in religiousness/spirituality after the diagnosis of HIV, 42% remained the same, and 13% decreased. People reporting an increase in spirituality/religiousness after the diagnosis had significantly greater preservation of CD4 cells over the 4-year period, as well as significantly better control of VL. Results were independent of (i.e., held even after controlling for) church attendance and initial disease status (CD4/VL), medication at every time point, age, gender, race, education, health behaviors (adherence, risky sex, alcohol, cocaine), depression, hopelessness, optimism, coping (avoidant, proactive), and social support. CONCLUSIONS There is an increase in spirituality/religiousness after HIV diagnosis, and this increase predicts slower disease progression; medical personnel should be aware of its potential importance.
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Affiliation(s)
- Gail Ironson
- Department of Psychology, University of Miami, Miami, FL, USA.
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58514
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van Beijsterveldt CEM, Hudziak JJ, Boomsma DI. Genetic and environmental influences on cross-gender behavior and relation to behavior problems: a study of Dutch twins at ages 7 and 10 years. ARCHIVES OF SEXUAL BEHAVIOR 2006; 35:647-58. [PMID: 17109235 DOI: 10.1007/s10508-006-9072-0] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The aim of this study was to investigate the prevalence of cross-gender behavior during childhood, to estimate the influence of genotype and environment on variation in cross-gender behavior, and to explore the association of cross-gender behavior with maternal ratings of behavior problems as indexed by the Internalizing and Externalizing scales of the Child Behavior Checklist (CBCL). Cross-gender behavior was assessed by two items from the CBCL: "behaves like opposite sex" and "wishes to be of opposite sex." As part of an ongoing longitudinal study of the Netherlands Twin Registry, mothers were asked to complete the CBCL for their twins when they were 7 (n approximately 14,000 twins) and 10 years old (n approximately 8,500 twins). The prevalence of cross-gender behavior (as measured by maternal report of behaving like or wishing to be the opposite sex) was 3.2% and 5.2% for 7-year-old boys and girls, respectively, and decreased to 2.4% and 3.3% for 10-year-old boys and girls. Surprisingly, the prevalence rate of cross-gender behavior of girls with a male co-twin was lower than of girls with a female co-twin. At both ages, the similarity for cross-gender behavior was greater in monozygotic than in dizygotic twins pairs. Genetic structural equation modeling showed that 70% of the variance in the liability of cross-gender behavior could be explained by genetic factors, at both ages and for both sexes. Cross-gender behavior was associated with higher scores on Internalizing and Externalizing problems, both in boys and in girls.
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Affiliation(s)
- C E M van Beijsterveldt
- Department of Biological Psychology, Vrije Universiteit, Van der Boechorststraat 1, 1081 BT Amsterdam, The Netherlands.
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58515
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Boardman T, Catley D, Grobe JE, Little TD, Ahluwalia JS. Using motivational interviewing with smokers: Do therapist behaviors relate to engagement and therapeutic alliance? J Subst Abuse Treat 2006; 31:329-39. [PMID: 17084786 DOI: 10.1016/j.jsat.2006.05.006] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2006] [Accepted: 05/14/2006] [Indexed: 11/21/2022]
Abstract
This study examined whether therapist behaviors consistent with motivational interviewing (MI) were associated with within-session working alliance and client engagement. Forty-six audiotaped counseling sessions were drawn from a group-randomized comparison-controlled smoking cessation trial for public housing residents. Separate raters coded therapist behaviors and client behaviors. Therapist behaviors were coded using the Motivational Interviewing Skill Code. Results indicated that an MI-consistent style (average of the global ratings of collaboration, egalitarianism, and empathy) was positively associated with alliance and engagement, whereas confrontation was negatively related to alliance. Small to moderate effect sizes were found for affirming, asking open-ended questions, confronting, reflecting, and summarizing. Significant covariates include treatment condition, session sequence, and session date. Findings empirically support Miller and Rollnick's [Miller, W. R., & Rollnick, S. (2002). Motivational interviewing: Preparing people for change (2nd ed.). New York: Guilford Press] emphasis on the importance of MI spirit for enhancing alliance and engagement and their findings that any tears/ruptures in the alliance through the use of confrontation could significantly relate to poor outcomes.
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Affiliation(s)
- Thuy Boardman
- Department of Psychology, University of Kansas, Lawrence, KS, USA
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58516
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Doğan S, Doğan M. Possible gender identity disorder in an extremely religious Muslim family. ARCHIVES OF SEXUAL BEHAVIOR 2006; 35:645-6. [PMID: 17109226 DOI: 10.1007/s10508-006-9103-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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58517
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Lambert KG, Tu K, Everette A, Love G, McNamara I, Bardi M, Kinsley CH. Explorations of Coping Strategies, Learned Persistence, and Resilience in Long-Evans Rats: Innate versus Acquired Characteristics. Ann N Y Acad Sci 2006; 1094:319-24. [PMID: 17347369 DOI: 10.1196/annals.1376.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In the current investigation, predispositions for coping styles (i.e., passive, flexible, and active) were determined in juvenile male rats. In subsequent behavioral tests, flexible copers exhibited more active responses. In another study, animals were exposed to chronic stress and flexible coping rats had lower levels of corticosteroids. Focusing on the acquired nature of coping strategies, rats receiving extensive training in a task requiring them to dig for food rewards (i.e., effort-based rewards) persisted longer in a challenging task than control animals. Thus, the results suggest that both predisposed coping strategies and acquired behavioral experience contribute to resilience in challenging situations.
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Affiliation(s)
- Kelly G Lambert
- Department of Psychology, Randolph-Macon College, Ashland, VA 23005, USA.
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58518
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Wall CL, Ogloff JRP, Morrissey SA. The psychology of injured workers: health and cost of vocational rehabilitation. JOURNAL OF OCCUPATIONAL REHABILITATION 2006; 16:513-28. [PMID: 17086504 DOI: 10.1007/s10926-006-9051-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
BACKGROUND In the vocational rehabilitation of injured workers the influence of the worker's personality has been neglected. This is despite there being substantial evidence that in chronic pain certain personality factors are significantly related to poorer outcomes. This is a preliminary study that has examined the relationship between personality factors, personality psychopathology and rehabilitation outcomes in injured workers. METHOD Data from structured clinical interviews, self report and rehabilitation outcome (cost) were gathered from 36 injured workers with recognized compensation claims for physical and/or psychological workplace injury. RESULTS Personality factors were associated with poorer outcome, particularly cost and health. Individuals with extreme personality traits experienced poorer health and vocational rehabilitation outcomes. The combination of high Neuroticism and low Extraversion which is a pattern often characterized as anxious and socially avoidant was found to be consistently related to poor health outcomes. CONCLUSIONS The results indicate that considering the type of personality characteristics of injured workers may have important theoretical and practical implications.
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Affiliation(s)
- Cindy L Wall
- Department of Psychological Medicine, Monash University, Melbourne, Australia.
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58519
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Carey KB, Carey MP, Maisto SA, Henson JM. Brief motivational interventions for heavy college drinkers: A randomized controlled trial. J Consult Clin Psychol 2006; 74:943-54. [PMID: 17032098 PMCID: PMC2442891 DOI: 10.1037/0022-006x.74.5.943] [Citation(s) in RCA: 180] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In this randomized controlled trial, the authors evaluated brief motivational interventions (BMIs) for at-risk college drinkers. Heavy drinking students (N = 509; 65% women, 35% men) were randomized into 1 of 6 intervention conditions formed by crossing the baseline Timeline Followback (TLFB) interview (present versus absent) and intervention type (basic BMI, BMI enhanced with a decisional balance module, or none). Assessments completed at baseline, 1, 6, and 12 months measured typical and risky drinking as well as drinking-related problems. Relative to controls, the TLFB interview reduced consumption but not problems at 1 month. The basic BMI improved all drinking outcomes beyond the effects of the TLFB interview at 1 month, whereas the enhanced BMI did not. Risk reduction achieved by brief interventions maintained throughout the follow-up year.
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Affiliation(s)
- Kate B Carey
- Center for Health and Behavior, Syracuse University, Syracuse, NY 13244-2340, USA.
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58520
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58521
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Abstract
Psychoneuroimmunology is the science that links psychological processes and the immune system. It is important to nursing as it offers underpinning theory to support good caring and empathetic nursing. This article describes the science of psychoneuroimmunology (PNI) and provides an overview of how interactions between psychological states and physiological function take place and some of the consequences for health status. It also reviews the relevance of research to nursing and considers its potential to strengthen the evidence base for therapeutic nursing and complementary therapies.
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Affiliation(s)
- Pauline Langley
- School of Nursing, Midwifery and Health Studies, University of Wales, Bangor
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58522
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58523
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Harvey AG, Mullin BC, Hinshaw SP. Sleep and circadian rhythms in children and adolescents with bipolar disorder. Dev Psychopathol 2006; 18:1147-68. [PMID: 17064432 DOI: 10.1017/s095457940606055x] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The aim of this paper is to highlight the importance of the sleep-wake cycle in children and adolescents with bipolar disorder. After presenting an overview of the measurement and function of human sleep, we describe changes in sleep and circadian functioning across the life cycle. We then review evidence that, in adults, sleep and/or circadian rhythms are of considerable influence in the multifactorial causal chain implicated in relapse in bipolar disorder, discussing relevant mechanisms. The latter include abnormalities in the amount and timing of sleep, the role of social zeitgebers, and the importance of sleep in regulating emotional responses and mood. We next present preliminary data indicating considerable sleep disturbance among children and adolescents with bipolar disorder. Given the considerable sleep disturbance evident among children and adolescents with bipolar disorder along with a key role for sleep in emotion regulation and learning, we conclude that sleep among children and adolescents with bipolar disorder is a critical domain for future research. An agenda for future research is presented that includes descriptive studies, investigations of causality, and treatment development research.
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Affiliation(s)
- Allison G Harvey
- Psychology Department, University of California, Berkeley, CA 94720-1650, USA
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58524
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Martino S, Carroll KM, Nich C, Rounsaville BJ. A randomized controlled pilot study of motivational interviewing for patients with psychotic and drug use disorders. Addiction 2006; 101:1479-92. [PMID: 16968350 DOI: 10.1111/j.1360-0443.2006.01554.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIMS This pilot study examined the efficacy of a two-session motivational interview adapted for dually diagnosed psychotic and drug-related disordered patients (DDMI) in comparison to a two-session standard psychiatric interview (SI). DESIGN The study used a randomized controlled trial design. Participants received either DDMI or SI and were assessed at baseline, 4-, 8- and 12-week follow-up points. The principal analysis for examination of treatment effects across time was a random effects regression model. SETTING Both DDMI and SI interviews served as pre-admission intake interventions to an ambulatory specialty dual diagnosis intensive out-patient and partial hospital program. PARTICIPANTS Forty-four treatment-seeking participants (DDMI = 24; SI = 20) who had co-occurring psychotic and drug-related disorders were assigned randomly to the treatment conditions. Measurements Primary outcomes were days of primary drug use, secondary drug use, alcohol use and psychotropic medication adherence, proportion of participants admitted into the program and days of attendance. FINDINGS AND CONCLUSIONS DDMI and SI resulted in improved treatment outcomes, but there were no main effects for the sample as a whole. Separate examination of primary cocaine and primary marijuana using subsamples, however, suggested that DDMI resulted in significantly better primary drug treatment outcomes for the cocaine-using group, whereas SI resulted in significantly better primary drug treatment outcomes for the marijuana-using group. These findings indicate that MI may not work equally well for all types of psychotic disordered dually diagnosed patients and that alternative approaches may be as effective in fostering improved substance use treatment outcomes for subgroups of these individuals.
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Affiliation(s)
- Steve Martino
- Yale Psychosocial Substance Abuse Research Center and Yale University School of Medicine, West Haven, CT 06516, USA.
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58525
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Zuckoff A, Shear K, Frank E, Daley DC, Seligman K, Silowash R. Treating complicated grief and substance use disorders: a pilot study. J Subst Abuse Treat 2006; 30:205-11. [PMID: 16616164 DOI: 10.1016/j.jsat.2005.12.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2005] [Revised: 11/15/2005] [Accepted: 12/08/2005] [Indexed: 11/16/2022]
Abstract
Empirically supported treatments for co-occurring substance use disorders (SUDs) and grief problems are lacking, despite the salience of grief pathology in substance abusers. Identification of a syndrome of complicated grief, distinct from bereavement-related depression and anxiety, led to the development of a targeted treatment, but this treatment has not been tried with persons with SUDs. We recruited 16 adults with complicated grief and substance dependence or abuse into an open pilot study of a manualized 24-session treatment, incorporating motivational interviewing and emotion coping and communication skills into our efficacious complicated grief treatment. Completer and intent-to-treat analyses showed significant reductions in Inventory of Complicated Grief and Beck Depression Inventory scores, with large effect sizes. Timeline Followback percent days abstinent increased significantly in both analyses, with medium to large effect sizes, and cravings declined significantly. Study limitations notwithstanding, complicated grief and substance use treatment appears to be a promising intervention that merits further research.
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Affiliation(s)
- Allan Zuckoff
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213-2393, USA.
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58526
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Abstract
Early adulthood is a period of late brain development corresponding to the age of onset for psychopathology associated with P300 amplitude reductions. Although amplitude from a single occasion is heritable, little is known about genetic influences on change during this period. This is the first study of P300 change to combine latent growth and twin models. P300 at Pz was measured up to three times at approximately ages 17, 20, and 23 in monozygotic and dizygotic male twins using a visual task. P300 decreased with age. Correlations indexing the stability of amplitude over time were high (median r=.72) and almost 90% of the stable variance (i.e., the model intercept) was attributable to genetic influences. The rate of decrease was heritable, and the genes influencing intercept may be the same ones influencing change. Finally, intercept was more heritable than amplitude at any single time point. Intercept may be a more useful aid in the search for genes associated with relevant psychopathology than single measures of P300. Over a broader age range growth indices may be useful "developmental" endophenotypes.
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Affiliation(s)
- Scott R Carlson
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.
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58527
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Hertel PT, El-Messidi L. Am I blue? Depressed mood and the consequences of self-focus for the interpretation and recall of ambiguous words. Behav Ther 2006; 37:259-68. [PMID: 16942977 DOI: 10.1016/j.beth.2006.01.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2005] [Accepted: 01/25/2006] [Indexed: 11/28/2022]
Abstract
In two experiments, dysphoric and nondysphoric students first concentrated on either self-focused or other-focused phrases and then performed an ostensibly unrelated task involving the interpretation of homographs with both personal and impersonal meanings. In Experiment 1, they constructed sentences for the homographs; dysphoric students' sentences were more emotionally negative (although not more personal) in the self-focused condition than in the other-focused condition. In Experiment 2, they freely associated to the homographs, and the percentage of personal meanings reflected by the associations revealed an effect of self versus other focus that depended on mood group. Following free associations, they attempted to recall the homographs. Dysphoric students (but not nondysphoric students) recalled a greater percentage of personally interpreted homographs if they had focused on self than if they had focused on other matters. In general, these results suggest that ruminative or self-focused thinking by people in depressed moods transfers to novel ambiguous situations, encouraging more negative interpretations and better recall of personal interpretations.
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Affiliation(s)
- Paula T Hertel
- Department of Psychology, Trinity University, San Antonio, TX 78212, USA.
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58528
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Abstract
The increasing focus on cognitive processes as therapeutic targets has not yet been matched by a cognitive science base sufficiently developed to guide clinical practice. It is argued that the papers in this special issue represent evidence of progress towards this desirable goal. Collectively, they illustrate research techniques aimed at specifying the nature of cognitive operations likely to increase the risk of emotional disorders, and the introduction of experimental methods for their modification. Emergent themes include the suggestion that negative thought content, such as that experienced in rumination, is an unintended but maladaptive product of underlying biases in selective processing. Despite often operating outside awareness, this biased processing can be changed, for example by strengthening incompatible alternatives. Beyond providing evidence for the causal role of selective cognitive processes, this approach offers a potentially powerful method for investigating and developing new therapeutic tools.
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58529
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Helzer JE, van den Brink W, Guth SE. Should there be both categorical and dimensional criteria for the substance use disorders in DSM-V? Addiction 2006; 101 Suppl 1:17-22. [PMID: 16930157 DOI: 10.1111/j.1360-0443.2006.01587.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS As discussed in the following literature review, the relative advantages of categorical and dimensional criteria for classifying the substance use disorders (SUDs) have been debated for many years. The scheduled revision of the Diagnostic and Statistical Manual (DSM) offers an opportunity to re-examine this question. Both categorical and dimensional approaches to diagnosis offer advantages, both may in fact be necessary for a comprehensive taxonomy. METHODS One means of resolving debate about the direction to take in revising DSM-V and simultaneously of achieving maximum taxonomic utility is to include both categorical and dimensional criteria in DSM-V. This could be accomplished by first defining a set of categorical criteria, as in the previous editions of the DSM. Corresponding dimensional criteria could then be created using a more empirical methodology. In this paper we review some of the relevant literature, offer a specific proposal for a dimensional component for the DSM-V substance use disorders that also preserves the categorical definitions and suggest areas for additional research relevant the this agenda. RESULTS There is evidence that alcohol and other forms of substance abuse and dependence are heterogeneous categories and that the SUDs can be conceptualized viably as arrayed along a continuum. Amplifying clinically derived categorical definitions with more empirically derived dimensional components to better capture this variability is a particularly important consideration for a substance use research agenda for DSM-V. CONCLUSIONS It is crucial that a dimensional approach be offered in some form in DSM-V; but it is also vital that any dimensional approach be linked to the categorical definition. The proposal offered herein provides a model for amplifying categorical definitions with a dimensional component in a way that is evolutionary and not disruptive to the existing taxonomy.
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Affiliation(s)
- John E Helzer
- Health Behavior Research Center, Department of Psychiatry, University of Vermont College of Medicine, South Burlington, VT, USA.
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58530
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McArthur R, Borsini F. Animal models of depression in drug discovery: a historical perspective. Pharmacol Biochem Behav 2006; 84:436-52. [PMID: 16844210 DOI: 10.1016/j.pbb.2006.06.005] [Citation(s) in RCA: 138] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2006] [Revised: 05/31/2006] [Accepted: 06/06/2006] [Indexed: 12/16/2022]
Abstract
Over the course of the last 50 years many models of major depressive disorder have been developed on the basis of theoretical aspects of this disorder. These models and procedures have been crucial in the discovery and development of clinically-effective drugs. Notwithstanding, there is presently great concern about the discrepancy between positive outcomes of new candidate drugs in animal models and apparent lack of efficacy in humans i.e., the predictive validity of animal models. Some reasons for this concern lie in the over-reliance in the face value of behavioural models, design of clinical trials, placebo responses, genetic variations in response to drugs, species differences in bioavailability and toxicology, and not least, disinterest of pharmaceutical sponsors to continue developing certain drugs. Present model development is focusing on endophenotypic aspects of behaviours rather than trying to model whole syndromes. This essay traces the origins and theoretical bases of our animal models of depression or depressed-like behaviours in humans and indicates how they have evolved from behavioural assays used to measure the potency and efficacy of potential candidate drugs to tools by which endophenotypes of depression may be identified and verified pharmacologically. A cautionary note is included though to indicate that the true predictive validity of our models will not be fully assessed until we can determine the attrition rate of molecules discovered from new drug targets translating into clinically-effective drugs.
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Affiliation(s)
- Robert McArthur
- McArthur and Associates GmbH, Ramsteinerstrasse 28, CH-4052 Basel, Switzerland.
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58531
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Samuel DB, Widiger TA. Clinicians' judgments of clinical utility: a comparison of the DSM-IV and five-factor models. JOURNAL OF ABNORMAL PSYCHOLOGY 2006; 115:298-308. [PMID: 16737394 DOI: 10.1037/0021-843x.115.2.298] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Clinical utility, or the usefulness of a diagnostic system in clinical practice, has been identified as an important construct in proposed revisions to the diagnostic nomenclature and a significant limitation of dimensional models of personality disorder, such as the 5-factor model (FFM). Only 1 study to date has addressed explicitly the clinical utility of the FFM, and the findings suggested significant limitations. In the current study, 245 practicing psychologists described 3 historic cases using both the FFM and the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 2000) and then rated each model on 6 aspects of clinical utility. In contrast to prior research, the psychologists in this study considered the FFM to have greater clinical utility than the existing diagnostic categories.
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Affiliation(s)
- Douglas B Samuel
- Department of Psychology, University of Kentucky, Lexington, KY 40506-0044, USA.
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58532
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Miller WR, Baca C, Compton WM, Ernst D, Manuel JK, Pringle B, Schermer CR, Weiss RD, Willenbring ML, Zweben A. Addressing substance abuse in health care settings. Alcohol Clin Exp Res 2006; 30:292-302. [PMID: 16441278 DOI: 10.1111/j.1530-0277.2006.00027.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This article summarizes the proceedings of a roundtable discussion at the 2005 annual meeting of the Research Society on Alcoholism in Santa Barbara, California. The chair was William R. Miller. The presentations were as follows: (1) Screening and Brief Intervention for Alcohol Problems, by Allen Zweben; (2) Three Intervention Models and Their Impact on Medical Records, by Denise Ernst; (3) Pharmacotherapies for Managing Alcohol Dependence in Health Care Settings, by Roger D. Weiss; (4) The Trauma Center as an Opportunity, by Carol R. Schermer; (5) Motivational Interviewing by Telephone and Telemedicine, by Catherine Baca; (6) Health Care as a Context for Treating Drug Abuse and Dependence, by Wilson M. Compton; and (7) Interventions for Heavy Drinking in Health Care settings: Barriers and Strategies, by Mark L. Willenbring.
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Affiliation(s)
- William R Miller
- University of Mexico Center on Alcoholism, Substance Abuse and Addictions (CASAA)
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58533
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Kennard BD, Stewart SM, Hughes JL, Patel PG, Emslie GJ. Cognitions and depressive symptoms among ethnic minority adolescents. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2006; 12:578-91. [PMID: 16881757 DOI: 10.1037/1099-9809.12.3.578] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Cognitive models have guided effective intervention strategies in the treatment of depression. However, little is known about the cognitive model's relevance in different cultural ethnic groups in the United States. This study examines the cross-sectional and longitudinal associations among cognitive variables and depressive symptoms among African American, Caucasian, and Hispanic adolescents in the United States. Community adolescents (N = 450) ages 14-18 years (African American n = 79; Caucasian n = 273; Hispanic n = 98) provided information regarding their depressive symptoms and cognitions at two surveys, 6 months apart. Self-efficacy, cognitive errors, and hopelessness were associated with concurrent depressive symptoms at baseline. In addition, cognitive errors at baseline, controlling for baseline depressive symptoms and the occurrence of stressful events, predicted depressive symptoms at follow-up. Ethnic differences disappeared when parent education level was controlled. Our findings demonstrate support for the cognitive model of depression across ethnic groups. The importance of controlling for social class when examining ethnic differences in psychological variables is highlighted by our findings.
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Affiliation(s)
- Betsy D Kennard
- Psychiatry Department, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
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58534
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Karoly P, Ruehlman LS. Psychological “resilience” and its correlates in chronic pain: Findings from a national community sample. Pain 2006; 123:90-7. [PMID: 16563626 DOI: 10.1016/j.pain.2006.02.014] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2005] [Revised: 01/15/2006] [Accepted: 02/06/2006] [Indexed: 11/17/2022]
Abstract
The display of effective functioning despite exposure to stressful circumstances and/or internal distress is often termed 'resilience'. The study of resilience is believed to provide information about the nature of illness adaptation that is distinct from that obtained via the analysis of clinically impaired groups. In recent years, the concept of resilience has seen only limited exploration in the chronic pain literature. This article describes a multi-step procedure that first identifies resilience among chronic pain sufferers selected from a national sample of adults and then examines a set of its psychological correlates. Using the Profile of Chronic Pain:Screen (PCP:S), administered to a national sample of adults with chronic pain, a resilient subsample was identified on the basis of high scores on a Severity scale (at least 1 SD above the mean) combined with low scores (at least 1 SD below the mean) on scales assessing Interference and Emotional Burden. An age- and gender-matched non-resilient subsample was then selected who scored high (at least one standard deviation above the mean) on Severity, Interference, and Emotional Burden. The results of a series of comparisons between the resilient and non-resilient groups revealed significant differences favoring resilient individuals in coping style, pain attitudes and beliefs, catastrophizing tendencies, positive and negative social responses to pain, and health care and medication utilization patterns. The findings provide a preliminary foundation for further research aimed at understanding the nature and causal underpinnings of resilience in persons with chronic pain.
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Affiliation(s)
- Paul Karoly
- Department of Psychology, Arizona State University, Box 871104, Tempe, AZ 85287-1104, USA.
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58535
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Goeleven E, De Raedt R, Baert S, Koster EHW. Deficient inhibition of emotional information in depression. J Affect Disord 2006; 93:149-57. [PMID: 16647141 DOI: 10.1016/j.jad.2006.03.007] [Citation(s) in RCA: 216] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2005] [Revised: 03/10/2006] [Accepted: 03/13/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND There are numerous indications that impaired inhibition of negative affective material could be an important cognitive component of depression. To study whether impaired inhibition of negative affect is a cognitive vulnerability factor explaining (recurrent) depression, inhibition of positive and negative affective stimuli was examined in hospitalized depressed patients, formerly depressed individuals and never-depressed controls. METHODS To investigate inhibitory dysfunctions in the processing of emotional material, we used an affective modification of the negative priming task with pictures of sad and happy facial expressions. RESULTS Compared to never-depressed controls, depressed patients showed a specific failure to inhibit negative information, whereas inhibition function for positive material was unaffected. Surprisingly, formerly depressed individuals demonstrated impaired inhibition of negative and positive information. LIMITATIONS Because of the significant correlations between depression and anxiety self-report scores, the observed reduced inhibitory effect toward negative material in the depression group cannot strictly be attributed as depression-specific. CONCLUSIONS In accordance with our hypothesis, strongly impaired inhibition of negative affect was found in depressed patients. Based on the present findings, we argue that impaired inhibition of negative affect could be an important construct in cognitive theories on depression linking cognitive biases to neuropsychological impairments in depression. The data in the formerly depressed individuals are less conclusive and several hypotheses are detailed that could explain how the absence of inhibition of affective information could relate to recurrent depression.
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Affiliation(s)
- Ellen Goeleven
- Ghent University, Department of Psychology, Henri Dunantlaan 2, B-9000 Gent, Belgium
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58536
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Miranda J, Green BL, Krupnick JL, Chung J, Siddique J, Belin T, Revicki D. One-year outcomes of a randomized clinical trial treating depression in low-income minority women. J Consult Clin Psychol 2006; 74:99-111. [PMID: 16551147 DOI: 10.1037/0022-006x.74.1.99] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study examines 1-year depressive symptom and functional outcomes of 267 predominantly lowincome, young minority women randomly assigned to antidepressant medication, group or individual cognitive- behavioral therapy (CBT), or community referral. Seventy-six percent assigned to medications received 9 or more weeks of guideline-concordant doses of medications; 36% assigned to psychotherapy received 6 or more CBT sessions. Intent-to-treat, repeated measures analyses revealed that medication (p=.001) and CBT (p=.02) were superior to community referral in lowering depressive symptoms across 1-year follow-up. At Month 12, 50.9% assigned to antidepressants, 56.9% assigned to CBT, and 37.1% assigned to community referral were no longer clinically depressed. These findings suggest that both antidepressant medications and CBT result in clinically significant decreases in depression for low-income minority women.
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Affiliation(s)
- Jeanne Miranda
- Health Services Research Center, Neuropsychiatric Institute, University of California, Los Angeles, CA 90024-6505, USA.
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58537
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Monroe SM, Torres LD, Guillaumot J, Harkness KL, Roberts JE, Frank E, Kupfer D. Life stress and the long-term treatment course of recurrent depression: III. Nonsevere life events predict recurrence for medicated patients over 3 years. J Consult Clin Psychol 2006; 74:112-20. [PMID: 16551148 DOI: 10.1037/0022-006x.74.1.112] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Research has consistently documented the significance of severe life events for onset of major depression. Theory, however, suggests other forms of stress are relevant for depression's recurrence. Nonsevere life events were tested in relation to depression for 126 patients with recurrent depression in a 3-year randomized maintenance protocol. Life stress was assessed every 12 weeks and rated along dimensions of severity, focus, and independence. A significant interaction between specific types of nonsevere life events and medication was found. For medicated patients, subject-focused independent nonsevere life events predicted recurrence; for unmedicated patients, these events predicted fewer recurrences. Other nonsevere life events did not predict recurrence. The findings underscore the potential importance of specific stressors for triggering recurrences of depression.
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Affiliation(s)
- Scott M Monroe
- Department of Psychology, University of Oregon, Eugene, OR, USA.
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58538
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Williams RW. Expression genetics and the phenotype revolution. Mamm Genome 2006; 17:496-502. [PMID: 16783631 DOI: 10.1007/s00335-006-0006-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2006] [Accepted: 02/06/2006] [Indexed: 01/22/2023]
Abstract
Genetic analysis of variation demands large numbers of individuals and even larger numbers of genotypes. The identification of alleles associated with Mendelian disorders has involved sample sizes of a thousand or more. Pervasive and common diseases that afflict human populations--cancer, heart disease, diabetes, neurodegeneration, addiction--are all polygenic and are even more demanding of large numbers. DeCode Genetics (http://www.decode.com) has harnessed the human resources of Iceland to unravel genetic and molecular causes of complex disease. The UK BioBank project (http://www.ukbiobank.ac.uk/) will incorporate 500,000 adult volunteers. The murine Collaborative Cross is the experimental equivalent of these human populations and will consist of a panel of approximately 1000 recombinant strains, expandable by intercrossing to much larger numbers of isogenic but heterozygous F(1)s. Massive projects of these types require efficient technologies. We have made enormous progress on the genotyping front, and it is now important to focus energy on devising ultrahigh-throughput methods to phenotype. Molecular phenotyping of the transcriptome has matured, and it is now possible to acquire hundreds of thousands of mRNA phenotypes at a cost matching those of SNPs. Proteomic and cell-based assays are also maturing rapidly. The acquisition of a personal genome along with a personal molecular phenome will provide an effective foundation for personalized medicine. Rodent models will be essential to test our ability to predict susceptibility and disease outcome using SNP data, molecular phenomes, and environmental exposures. These models will also be essential to test new treatments in a robust systems context that accounts for genetic variation.
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Affiliation(s)
- Robert W Williams
- Department of Anatomy and Neurobiology, University of Tennessee Health Science Center, 855 Monroe Avenue, Memphis, TN 38163, USA.
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58539
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Matos M, Torres R, Santiago R, Jurado M, Rodríguez I. Adaptation of parent-child interaction therapy for Puerto Rican families: a preliminary study. FAMILY PROCESS 2006; 45:205-22. [PMID: 16768019 DOI: 10.1111/j.1545-5300.2006.00091.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This study examines how parent-child interaction therapy (PCIT) was adapted for Puerto Rican parents of children aged 4-6 with hyperactivity and other significant behavior problems. Four steps were followed: (1) translation and preliminary adaptation of the treatment manual, (2) application of the treatment to 9 families as part of an exploratory study using repeated measures, (3) treatment revision and refinement, and (4) in-depth interviews with parents (n=15) and clinical psychologists (n=5) from Puerto Rico who provided feedback on treatment process and components. Throughout this process, cultural elements and modifications were recommended to be incorporated into the treatment protocol. Both quantitative and qualitative results suggest that PCIT seems to be an acceptable intervention for this population, with some minor changes. Parents reported a high level of satisfaction, a significant reduction in children's externalizing behavior problems, and reduction of parenting stress and improvement in their parenting practices. Psychologists also evaluated positively the treatment protocol and recommended its use. Results from this study may inform clinicians and researchers who work with Latino families about relevant issues to be considered to promote their participation in behavioral family interventions and to enhance their acceptability and effectiveness.
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58540
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Bierman KL, Nix RL, Maples JJ, Murphy SA. Examining clinical judgment in an adaptive intervention design: The fast track program. J Consult Clin Psychol 2006; 74:468-81. [PMID: 16822104 PMCID: PMC2753970 DOI: 10.1037/0022-006x.74.3.468] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Although clinical judgment is often used in assessment and treatment planning, rarely has research examined its reliability, validity, or impact in practice settings. This study tailored the frequency of home visits in a prevention program for aggressive- disruptive children (n = 410; 56% minority) on the basis of 2 kinds of clinical judgment: ratings of parental functioning using a standardized multi-item scale and global assessments of family need for services. Stronger reliability and better concurrent and predictive validity emerged for the 1st kind of clinical judgment than for the 2nd. Exploratory analyses suggested that using ratings of parental functioning to tailor treatment recommendations improved the impact of the intervention by the end of 3rd grade but using more global assessments of family need did not.
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Affiliation(s)
- Karen L Bierman
- Department of Psychology, Pennsylvania State University, University Park, PA 16802, USA.
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58541
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Sarwer DB, Fabricatore AN, Wadden TA. The Behavioral Evaluation of Bariatric Surgery Candidates. ACTA ACUST UNITED AC 2006. [DOI: 10.1089/obe.2006.2.103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- David B. Sarwer
- Department of Psychiatry, Weight, and Eating Disorders Program; and the Department of Surgery, University of Pennsylvania School of Medicine
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58542
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Feldmann D, Schuepbach D, von Rickenbach B, Theodoridou A, Hell D. Association between two distinct executive tasks in schizophrenia: a functional transcranial Doppler sonography study. BMC Psychiatry 2006; 6:25. [PMID: 16723019 PMCID: PMC1488836 DOI: 10.1186/1471-244x-6-25] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2005] [Accepted: 05/24/2006] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Schizophrenia is a severe mental disorder involving impairments in executive functioning, which are important cognitive processes that can be assessed by planning tasks such as the Stockings of Cambridge (SOC), and tasks of rule learning/abstraction such as the Wisconsin Card Sorting Test (WCST). We undertook this study to investigate the association between performance during separate phases of SOC and WCST, including mean cerebral blood flow velocity (MFV) measurements in chronic schizophrenia. METHODS Functional transcranial Doppler sonography (fTCD) was used to assess bilateral MFV changes in the middle (MCA) and anterior (ACA) cerebral arteries. Twenty-two patients with chronic schizophrenia and 20 healthy subjects with similar sociodemographic characteristics performed SOC and WCST during fTCD measurements of the MCA and the ACA. The SOC was varied in terms of easy and difficult problems, and also in terms of separate phases, namely mental planning and movement execution. The WCST performance was assessed separately for maintaining set and set shifting. This allowed us to examine the impact of problem difficulty and the impact of separate phases of a planning task on distinct intervals of WCST. Simultaneous registration of MFV was carried out to investigate the linkage of brain perfusion during the tasks. RESULTS In patients, slowing of movement execution during easy problems (SOC) was associated with slowing during maintaining set (WCST) (P < 0.01). In healthy subjects, faster planning and movement execution during predominantly difficult problems were associated with increased performance of WCST during set shifting (P < 0.01). In the MCA, patients showed a significant and positive correlation of MFV between movement execution and WCST (P < 0.01). CONCLUSION The results of this study demonstrate performance and brain perfusion abnormalities in the association pattern of two different tasks of executive functioning in schizophrenia, and they support the notion that executive functions have a pathological functional correlate predominantly in the lateral hemispheres of the brain. This study also underpins the scientific potential of fTCD in assessing brain perfusion in patients with schizophrenia.
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Affiliation(s)
- Deborah Feldmann
- Psychiatric University Hospital Zürich, Lenggstrasse 31, 8032 Zürich, Switzerland
| | - Daniel Schuepbach
- Psychiatric University Hospital Zürich, Lenggstrasse 31, 8032 Zürich, Switzerland
| | | | | | - Daniel Hell
- Psychiatric University Hospital Zürich, Lenggstrasse 31, 8032 Zürich, Switzerland
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58543
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58544
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Dohrenwend BP. Inventorying stressful life events as risk factors for psychopathology: Toward resolution of the problem of intracategory variability. Psychol Bull 2006; 132:477-95. [PMID: 16719570 PMCID: PMC1584216 DOI: 10.1037/0033-2909.132.3.477] [Citation(s) in RCA: 332] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
An explosion of research on life events has occurred since the publication of the Holmes and Rahe checklist in 1967. Despite criticism, especially of their use in research on psychopathology, such economical inventories have remained dominant. Most of the problems of reliability and validity with traditional inventories can be traced to the intracategory variability of actual events reported in their broad checklist categories. The purposes of this review are, first, to examine how this problem has been addressed within the tradition of economical checklist approaches; second, to determine how it has been dealt with by far less widely used and far less economical labor-intensive interview and narrative-rating approaches; and, third, to assess the prospects for relatively economical, as well as reliable and valid, solutions.
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Affiliation(s)
- Bruce P Dohrenwend
- Department of Psychiatry and Mailman School of Public Health, Columbia University, New York, NY 10032, USA.
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58545
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Blonigen DM, Hicks BM, Krueger RF, Patrick CJ, Iacono WG. Continuity and change in psychopathic traits as measured via normal-range personality: a longitudinal-biometric study. JOURNAL OF ABNORMAL PSYCHOLOGY 2006; 115:85-95. [PMID: 16492099 PMCID: PMC2242626 DOI: 10.1037/0021-843x.115.1.85] [Citation(s) in RCA: 145] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The discriminant validity of the interpersonal-affective and social deviance traits of psychopathy has been well documented. However, few studies have explored whether these traits follow distinct or comparable developmental paths. The present study used the Multidimensional Personality Questionnaire (A. Tellegen, in press) to examine the development of the psychopathic traits of Fearless Dominance (i.e., interpersonal-affective) and Impulsive Antisociality (i.e., social deviance) from late adolescence to early adulthood in a longitudinal-epidemiological sample of male and female twins. Results from mean- and individual-level analyses revealed stability in Fearless Dominance from late adolescence to early adulthood, whereas Impulsive Antisociality declined over this developmental period. In addition, biometric findings indicated greater genetic contributions to stability in these traits and greater nonshared environmental contributions to their change over time. Collectively, these findings suggest distinct developmental trends for psychopathic traits from late adolescence to early adulthood.
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Affiliation(s)
- Daniel M Blonigen
- Department of Psychology, University of Minnesota-Twin Cities Campus, Minneapolis, MN 55455-0344, USA.
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58546
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Cook AJ, Brawer PA, Vowles KE. The fear-avoidance model of chronic pain: Validation and age analysis using structural equation modeling. Pain 2006; 121:195-206. [PMID: 16495008 DOI: 10.1016/j.pain.2005.11.018] [Citation(s) in RCA: 143] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2005] [Revised: 11/21/2005] [Accepted: 11/29/2005] [Indexed: 11/22/2022]
Abstract
The cognitive-behavioral, fear-avoidance (FA) model of chronic pain (Vlaeyen JWS, Kole-Snijders AMJ, Boeren RGB, van Eek H. Fear of movement/(re)injury in chronic low back pain and its relation to behavioral performance. Pain 1995a;62:363-72) has found broad empirical support, but its multivariate, predictive relationships have not been uniformly validated. Applicability of the model across age groups of chronic pain patients has also not been tested. Goals of this study were to validate the predictive relationships of the multivariate FA model using structural equation modeling and to evaluate the factor structure of the Tampa Scale of Kinesiophobia (TSK), levels of pain-related fear, and fit of the FA model across three age groups: young (< or =40), middle-aged (41-54), and older (> or =55) adults. A heterogeneous sample of 469 chronic pain patients provided ratings of catastrophizing, pain-related fear, depression, perceived disability, and pain severity. Using a confirmatory approach, a 2-factor, 13-item structure of the TSK provided the best fit and was invariant across age groups. Older participants were found to have lower TSK fear scores than middle-aged participants for both factors (FA, Harm). A modified version of the Vlaeyen JWS, Kole-Snijders AMJ, Boeren RGB, van Eek H (Fear of movement/(re)injury in chronic low back pain and its relation to behavioral performance. Pain 1995a;62:363-72.) FA model provided a close fit to the data (chi(2)(29)=42.0, p>0.05, GFI=0.98, AGFI=0.97, CFI=0.99, RMSEA=0.031 (90% CI 0.000-0.050), p close fit=0.95). Multigroup analyses revealed significant differences in structural weights for older vs. middle-aged participants. For older chronic pain patients, a stronger mediating role for pain-related fear was supported. Results are consistent with a FA model of chronic pain, while indicating some important age group differences in this model and in levels of pain-related fear. Longitudinal testing of the multivariate model is recommended.
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Affiliation(s)
- Andrew J Cook
- Department of Anesthesiology, Division of Pain Management, University of Virginia Health System, Charlottesville, VA 22908, USA The Miriam Hospital, Brown Medical School, Providence, RI, USA
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58547
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Abstract
The issues surrounding repressed, recovered, or false memories have sparked one of the greatest controversies in the mental health profession in the twentieth century. We review evidence concerning the existence of the repression and recovery of autobiographical memories of traumatic events and research on the development of false autobiographical memories, how specific therapeutic procedures can lead to false memories, and individual vulnerability to resisting false memories. These findings have implications for therapeutic practice, for forensic practice, for research and training in psychology, and for public policy.
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Affiliation(s)
- Elizabeth F Loftus
- Department of Psychology and Social Behavior, University of California, Irvine, California 92697-7085, USA.
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58548
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Shih JH, Eberhart NK, Hammen CL, Brennan PA. Differential exposure and reactivity to interpersonal stress predict sex differences in adolescent depression. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2006; 35:103-15. [PMID: 16390306 DOI: 10.1207/s15374424jccp3501_9] [Citation(s) in RCA: 195] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This study tested the hypothesis that higher rates of depression in adolescent girls are explained by their greater exposure and reactivity to stress in the interpersonal domain in a large sample of 15-year-olds. Findings indicate that adolescent girls experienced higher levels of total and interpersonal episodic stress, whereas boys experienced higher levels of chronic stress (academic and close friendship domains). Higher rates of depression in girls were explained by their greater exposure to total stress, particularly interpersonal episodic stress. Adolescent girls were also more reactive (more likely to become depressed) to both total and interpersonal episodic stress. The findings suggest that girls experience higher levels of episodic stress and are more reactive to these stressors, increasing their likelihood of becoming depressed compared to boys. Results were discussed in terms of girls' greater interpersonal focus and implications for understanding sex differences in depression.
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Affiliation(s)
- Josephine H Shih
- Department of Psychology, Saint Joseph's University, Philadelphia, PA 19131, USA.
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58549
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Vasilaki EI, Hosier SG, Cox WM. The efficacy of motivational interviewing as a brief intervention for excessive drinking: a meta-analytic review. Alcohol Alcohol 2006; 41:328-35. [PMID: 16547122 DOI: 10.1093/alcalc/agl016] [Citation(s) in RCA: 323] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
AIMS (1) To examine whether or not motivational interviewing (MI) is more efficacious than no intervention in reducing alcohol consumption; (2) to examine whether or not MI is as efficacious as other interventions. METHOD A literature search followed by a meta-analytic review of randomized control trials of MI interventions. Aggregated between-group effect sizes and confidence intervals were calculated for each study. RESULTS Literature search revealed 22 relevant studies, of which nine compared brief MI with no treatment, and met methodological criteria for inclusion. In these, the aggregate effect size was 0.18 (95% C.I. 0.07, 0.29), but was greater 0.60 (95% C.I. 0.36, 0.83) when, in a post-hoc analysis, the follow-up period was three months or less. Its efficacy also increased when dependent drinkers were excluded. There were nine studies meeting methodological criteria for inclusion which compared brief MI with another treatment (one of a diverse set of interventions), yielding an aggregate effect size of 0.43(95% C.I. 0.17, 0.70). The literature review pointed to several factors which may influence MI's long-term efficacy effectiveness of MI. CONCLUSIONS Brief MI is effective. Future studies should focus on possible predictors of efficacy such as gender, age, employment status, marital status, mental health, initial expectations, readiness to change, and whether the population is drawn from treatment-seeking or non-treatment-seeking populations. Also, the components of MI should be compared to determine which are most responsible for maintaining long-term changes.
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58550
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