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Clinical Psychological Science

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https://www.readbyqxmd.com/read/28752017/attention-bias-modification-abm-review-of-effects-of-multisession-abm-training-on-anxiety-and-threat-related-attention-in-high-anxious-individuals
#1
REVIEW
Karin Mogg, Allison M Waters, Brendan P Bradley
Attention bias modification (ABM) aims to reduce anxiety by reducing attention bias (AB) to threat; however, effects on anxiety and AB are variable. This review examines 34 studies assessing effects of multisession-ABM on both anxiety and AB in high-anxious individuals. Methods include ABM-threat-avoidance (promoting attention-orienting away from threat), ABM-positive-search (promoting explicit, goal-directed attention-search for positive/nonthreat targets among negative/threat distractors), and comparison conditions (e...
July 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28740744/hippocampal-volume-as-an-amplifier-of-the-effect-of-social-context-on-adolescent-depression
#2
Roberta A Schriber, Zainab Anbari, Richard W Robins, Rand D Conger, Paul D Hastings, Amanda E Guyer
Recent models have focused on how brain-based individual differences in social sensitivity shape affective development in adolescence, when rates of depression escalate. Given the importance of the hippocampus in binding contextual and affective elements of experience, as well as its putative role in depression, we examined hippocampal volume as a moderator of the effects of social context on depressive symptoms in a sample of 209 Mexican-origin adolescents. Adolescents with larger versus smaller hippocampal volumes showed heightened sensitivity in their depressive symptoms to a protective factor inside the home (sense of family connectedness) and a risk factor outside of it (community crime exposure)...
July 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28690925/the-role-of-ptsd-depression-and-alcohol-misuse-symptom-severity-in-linking-deployment-stressor-exposure-and-post-military-work-and-family-outcomes-in-male-and-female-veterans
#3
Brian N Smith, Emily C Taverna, Annie B Fox, Paula P Schnurr, Rebecca A Matteo, Dawne Vogt
Exposure to stressors during military deployment puts veterans at risk for reduced post-military quality of life. Stress-related mental health problems may lead to decreased well-being within work and family domains, yet few studies have explored associations in the context of gender. We examined relationships between deployment stressors and post-military functioning and satisfaction in the domains of work and family, with a focus on PTSD, depression, and alcohol misuse symptomatology as potential mediators...
July 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28785511/an-experimental-investigation-of-drunk-personality-using-self-and-observer-reports
#4
Rachel P Winograd, Douglas Steinley, Sean P Lane, Kenneth J Sher
Across various cultures there are robust stereotypes regarding how alcohol intoxication alters individuals' normative personalities. However, whether these stereotypes are rooted in genuine average effects or in salient, socially-proliferated exemplars remain unclear. The current study tested if differences between sober and intoxicated personality expression can be observed reliably by trained raters during a drinking episode. Participants (N = 156), half of whom received alcohol, attended laboratory sessions in same-gender friend groups and engaged in activities designed to elicit a range of personality expression...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28670505/understanding-suicide-risk-within-the-research-domain-criteria-rdoc-framework-insights-challenges-and-future-research-considerations
#5
Catherine R Glenn, Christine B Cha, Evan M Kleiman, Matthew K Nock
Suicide is a leading cause of death worldwide. Prior research has focused primarily on sociodemographic and psychiatric risk factors with little improvement in the prediction or prevention of suicidal behavior over time. The Research Domain Criteria (RDoC) may be an especially useful framework for advancing research in this area. This paper provides a brief and broad overview of research on suicidal behavior relating to each of the RDoC domains-highlighting the RDoC construct(s) where research has focused, construct(s) where research is lacking, and suggestions for future research directions...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28603665/putative-brain-networks-underlying-repetitive-negative-thinking-and-comorbid-internalizing-problems-in-autism
#6
Catherine A Burrows, Kiara R Timpano, Lucina Q Uddin
Many high-functioning individuals with autism spectrum disorder (ASD) also experience depression and anxiety, yet little is known about mechanisms underlying this comorbidity. Repetitive negative thinking (RNT) about self-referential information is a transdiagnostic cognitive vulnerability factor that may account for the relationship between these two classes of symptoms. We propose a model where self-referential processing and cognitive inflexibility interact to increase risk for RNT, leading to internalizing problems in ASD...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28533946/rethinking-social-cognition-in-light-of-psychosis-reciprocal-implications-for-cognition-and-psychopathology
#7
Vaughan Bell, Kathryn L Mills, Gemma Modinos, Sam Wilkinson
The positive symptoms of psychosis largely involve the experience of illusory social actors and yet our current measures of social cognition, at best, only weakly predict their presence. We review evidence to suggest that the range of current approaches in social cognition is not sufficient to explain the fundamentally social nature of these experiences. We argue that social agent representation is an important organising principle for understanding social cognition and that alterations in social agent representation may be a factor in the formation of delusions and hallucination in psychosis...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28529826/interpersonal-problems-and-negative-affect-in-borderline-personality-and-depressive-disorders-in-daily-life
#8
Johanna Hepp, Sean P Lane, Ryan W Carpenter, Inga Niedtfeld, Whitney C Brown, Timothy J Trull
Theories of Borderline Personality Disorder (BPD) suggest that interpersonal problems in BPD act as triggers for negative affect and, at the same time, are a possible result of affective dysregulation. Therefore, we assessed the relations between momentary negative affect (hostility, sadness, fear) and interpersonal problems (rejection, disagreement) in a sample of 80 BPD and 51 depressed outpatients at 6 time-points over 28 days. Data were analyzed using multivariate multi-level modeling to separate momentary-, day-, and person-level effects...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28781928/posttraumatic-stress-disorder-and-autobiographical-memories-in-everyday-life
#9
Sabine Schönfeld, Anke Ehlers
Evidence from self-reports and laboratory studies suggests that recall of nontrauma autobiographical memories may be disturbed in posttraumatic stress disorder (PTSD), but investigations in everyday life are sparse. This study investigated unintentional nontrauma and trauma memories in trauma survivors with and without PTSD (N = 52), who kept an autobiographical memory diary for a week. We investigated whether unintentional nontrauma memories show an overgeneral memory bias and further memory abnormalities in people with PTSD, and whether unintentional trauma memories show distinct features...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28670504/does-context-matter-a-multi-method-assessment-of-affect-in-adolescent-depression-across-multiple-affective-interaction-contexts
#10
Benjamin W Nelson, Michelle L Byrne, Lisa Sheeber, Nicholas B Allen
This study utilized a multi-method approach (self-reported affect, observed behavior, and psychophysiology) to investigate differences between clinically depressed and non-depressed adolescents across three different affective interaction contexts with their parents. 152 adolescents (52 males, 14-18 y.o.), and their parents, participated in a laboratory session in which they discussed positive and negative aspects of their relationship, and reminisced on positive and negative memories. We found that across contexts depressed adolescents exhibited higher negative affect and behaviors, lower positive behaviors, and greater autonomic and sympathetic activity...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28533945/the-role-of-speed-in-adhd-related-working-memory-deficits-a-time-based-resource-sharing-and-diffusion-model-account
#11
Alexander Weigard, Cynthia Huang-Pollock
Several recent commentaries suggest that, for psychological science to move beyond "homuncular" explanations for cognitive control, it is critically important to examine the role of basic and computationally well-defined processes (e.g. cognitive processing speed). Correlational evidence has previously linked slow speed to working memory (WM) deficits in ADHD, but the directionality of this relationship has not been investigated experimentally and the mechanisms through which speed may influence WM are unclear...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28503367/etiology-of-triarchic-psychopathy-dimensions-in-chimpanzees-pan-troglodytes
#12
Robert D Latzman, Christopher J Patrick, Hani J Freeman, Steven J Schapiro, William D Hopkins
The current study undertook analyses of genealogical data from a sample of 178 socially-housed chimpanzees (Pan troglodytes) with well-documented pedigrees, to clarify the etiologic bases of triarchic psychopathy dimensions and the influence of early social rearing experiences. Whereas biometric analyses for the full sample indicated significant heritability for the boldness dimension of psychopathy only, heritability estimates varied by early rearing, with all three triarchic dimensions showing significant heritabilities among mother-reared but not nursery-reared apes...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28503366/is-trauma-memory-special-trauma-narrative-fragmentation-in-ptsd-effects-of-treatment-and-response
#13
Michele Bedard-Gilligan, Lori A Zoellner, Norah C Feeny
Seminal theories posit that fragmented trauma memories are critical to posttraumatic stress disorder (PTSD; van der Kolk & Fisler, 1995; Brewin, 2014) and that elaboration of the trauma narrative is necessary for recovery (e.g., Foa, Huppert, & Cahill, 2006). According to fragmentation theories, trauma narrative changes, particularly for those receiving trauma-focused treatment, should accompany symptom reduction. Trauma and control narratives in 77 men and women with chronic PTSD were examined pre- and post-treatment, comparing prolonged exposure (PE) and sertraline...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28497008/the-positivity-offset-theory-of-anhedonia-in-schizophrenia
#14
Gregory P Strauss, Katherine H Frost, Bern G Lee, James M Gold
Prior studies have concluded that schizophrenia patients are not anhedonic because they do not report reduced experience of positive emotion to pleasant stimuli. The current study challenged this view by applying quantitative methods validated in the Evaluative Space Model of emotional experience to test the hypothesis that schizophrenia patients evidence a reduction in the normative "positivity offset" (i.e., the tendency to experience higher levels of positive than negative emotional output when stimulus input is absent or weak)...
March 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28451473/blunted-reward-processing-in-remitted-melancholic-depression
#15
Anna Weinberg, Stewart A Shankman
Blunted reward response appears to be a trait-like marker of vulnerability for Major Depressive Disorder (MDD). As such, it should be present in remitted individuals; however, depression is a heterogeneous syndrome. Reward-related impairments may be more pronounced in individuals with melancholic depression. The present study examined neural responses to rewards in remitted melancholic depression (rMD; N = 29), remitted non-melancholic depression (rNMD; N = 56), and healthy controls (HC; N = 81). Event-related potentials to monetary gain and loss were recorded during a simple gambling paradigm...
January 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28396822/commentary-pre-and-posttrauma-predictors-of-posttraumatic-stress-disorder-symptom-severity-reply-to-van-der-velden-and-van-der-knaap-2017
#16
COMMENT
Christin M Ogle, David C Rubin, Ilene C Siegler
No abstract text is available yet for this article.
January 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28392979/childhood-drinking-and-depressive-symptom-level-predict-harmful-personality-change
#17
Elizabeth N Riley, Gregory T Smith
Personality traits in children predict numerous life outcomes. Although traits are generally stable, if there is personality change in youth, it could affect subsequent behavior in important ways. We found that the trait of urgency, the tendency to act impulsively when highly emotional, increases for some youth in early adolescence. This increase can be predicted from the behavior of young children: alcohol consumption and depressive symptom level in elementary school children (5th grade) predicted increases in urgency 18 months later...
January 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28316879/a-preliminary-study-of-genetic-variation-in-the-dopaminergic-and-serotonergic-systems-and-genome-wide-additive-genetic-effects-on-depression-severity-and-treatment-response
#18
Rohan H C Palmer, Christopher G Beevers, John E McGeary, Leslie A Brick, Valerie S Knopik
No abstract text is available yet for this article.
January 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28286706/all-models-are-wrong-but-the-p-factor-model-is-useful-reply-to-widiger-and-oltmanns-2017-and-bonifay-lane-and-reise-2017
#19
Hannah R Snyder, Benjamin L Hankin
No abstract text is available yet for this article.
January 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28286705/negative-self-referential-processing-predicts-the-recurrence-of-major-depressive-episodes
#20
Joelle LeMoult, Katharina Kircanski, Gautam Prasad, Ian H Gotlib
Most individuals who develop Major Depressive Disorder (MDD) will experience a recurrent depressive episode; we know little, however, about cognitive mechanisms that increase the likelihood of recurrence. In the current study we examined whether negatively biased self-referential processing, negative life events, baseline depressive symptoms, and psychotropic medication use predicted the onset of a subsequent depressive episode in a longitudinal study of women with a history of recurrent MDD. Higher levels of depressive symptoms at baseline predicted experiencing a greater number of negative life events which, in turn, tended to predict recurrence of depression...
January 2017: Clinical Psychological Science
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