Psychology Commons^™

Everyday Challenges To The Practice Of Desirable Difficulties: Introduction To The Forum, Paula T. Hertel

Psychology Faculty Research

No abstract provided.

Oxytocin Attenuates Expression, But Not Acquisition, Of Sucrose Conditioned Place Preference In Rats, Devon Patel, Megana Sundar, Eva Lorenz, Kah-Chung Leong

Psychology Faculty Research

Maladaptation of reward processing for natural rewards, such as sucrose or sugar, may play a role in the development of diseases such as obesity and diabetes. Furthermore, uncovering mechanisms to disrupt or reverse maladaptation of reward-seeking behaviors for natural reinforcers can provide insight into treatment of such diseases, as well as disorders such as addiction. As such, studying the effects of potential pharmacotherapeutics on maladaptive sugar-seeking behavior offers valuable clinical significance. Sucrose conditioned place preference (CPP) paradigms can offer insight into aspects of reward processes as it provides a way to assess acquisition and expression of context-reward associations. The present …

Longitudinal Stress-Buffering Effects Of Social Integration For Late-Life Functional Health, Masa Toyama, Heather R. Fuller

Psychology Faculty Research

Stress can negatively affect multiple aspects of health, including functional health, among older adults, who are likely to face unique, age-related stressful experiences. Previous research has addressed the protective effects of social relations (i.e., social ties, social participation, and social integration) for physical and mental health outcomes, yet few studies have examined functional health. This study aimed to investigate the longitudinal stress-buffering effects of social integration on late-life functional health. Using three-wave data from 399 older adults (aged older than 60 years), two-level hierarchical linear modeling analysis was conducted and the results indicated that in addition to its main effect …

For Whom, And For What, Is Experience Sampling More Accurate Than Retrospective Report?, William D. Ellison, Alec C. Trahan, Joseph C. Pinzon, Megan E. Gillespie, Logan M. Simmons, Kendel Y. King

Psychology Faculty Research

The experience sampling method (ESM) is often used in research, and promoted for clinical use, with the rationale that it avoids problematic inaccuracies and biases that attend retrospective measures of mental phenomena. Research suggests that averaged scores from ESM data are more accurate than retrospective ratings. However, it is not known how well individuals can remember information about momentary (rather than averaged) mental states, nor how accurately they estimate the dynamic covariation of these states. Individual differences in retrospective accuracy are also poorly understood. In two pre-registered studies, we examined differences between retrospective memory for stress and self-esteem and data …

Psychotherapy For Borderline Personality Disorder: Does The Type Of Treatment Make A Difference?, William D. Ellison

Psychology Faculty Research

Purpose of Review: The first aim of this review is to summarize the major evidence-based psychotherapies for borderline personality disorder (BPD) and the research supporting their use. The second aim is to explore the evidence for the differential effectiveness of these treatments. Recent Findings: Four types of specific psychotherapies are identified that show promising results in at least two randomized controlled trials. In addition, several adjunctive and minimal/pragmatic interventions are available that are supported by research evidence. Recent findings highlight the applicability of these treatments across settings and populations and have begun to show that modified versions of them are …

The School Climate And Academic Mindset Inventory (Scami): Confirmatory Factor Analysis And Invariance Across Demographic Groups, Christopher A. Kearney, Ricardo Sanmartin, Carolina Gonzalvez

Psychology Faculty Research

School climate is a multidimensional construct of the quality of a student’s academic environment, often subsuming dimensions such as safety, instructional practices, social relationships, school facilities, and school connectedness. Positive school climate has beneficial effects on a wide range of adjustment variables in youth, including academic achievement, mental health, school attendance and graduation, and school-based behavior. Studies regarding school climate assessment have burgeoned in recent years but remain marked by limited sample sizes, narrow developmental levels, restricted items, unclear psychometric strength across multiple demographic groups, and lack of integration with key student education contextual factors such as academic mindset and …

Individual Differences In Infants' Temperament Affect Face Processing, Jennifer L. Rennels, Andrea J. Kayl, Kirsty M. Kulhanek

Psychology Faculty Research

Infants show an advantage in processing female and familiar race faces, but the effect sizes are often small, suggesting individual differences in their discrimination abilities. This research assessed whether differences in 6–10-month-olds’ temperament (surgency and orienting) predicted how they scanned individual faces varying in race and gender during familiarization and whether and how long it took them to locate the face during a visual search task. This study also examined whether infants viewing faces posing pleasant relative to neutral expressions would facilitate their discrimination of male and unfamiliar race faces. Results showed that infants’ surgency on its own or in …

Disease Salience Effects On Desire For Affiliation With In-Group And Out-Group Members: Cognitive And Affective Mediators, Murray Millar, Andrea Fink-Armold, Aileen Lovitt

Psychology Faculty Research

This study tested the hypothesis that threats related to infectious diseases would make persons less willing to affiliate with out-groups and that feelings of disgust and beliefs about the out-group members would mediate this effect. To test this hypothesis, American participants of European descent were presented with either a disease threat or control threat. Then they were shown a photograph of someone of the same race or different race. Participants were asked to indicate whether they would avoid the target person and to state their emotional and cognitive responses to the person. As predicted, disease salience decreased the desire to …

Regulation Of Gabaa Receptor Subunit Expression In Substance Use Disorders, Jeffrey S. Barker, Rochelle M. Hines

Psychology Faculty Research

The modulation of neuronal cell firing is mediated by the release of the neurotransmitter GABA (γ-aminobuytric acid), which binds to two major families of receptors. The ionotropic GABAA receptors (GABAARs) are composed of five distinct subunits that vary in expression by brain region and cell type. The action of GABA on GABAARs is modulated by a variety of clinically and pharmacologically important drugs such as benzodiazepines and alcohol. Exposure to and abuse of these substances disrupts homeostasis and induces plasticity in GABAergic neurotransmission, often via the regulation of receptor expression. Here, we review the regulation of GABAAR subunit expression in …

Psychosocial Factors Promoting Personal Growth Throughout Adulthood, Masahiro Toyama, Heather R. Fuller, Joel M. Hektner

Psychology Faculty Research

Personal growth is essential in the lives of adults of any age and is associated with a variety of well-being outcomes. Building on previous research on psychosocial factors associated with personal growth, the present study aimed to investigate whether and how psychosocial factors (including working, generativity, positive interpersonal relationships, and spirituality) could affect aging adults’ personal growth longitudinally. Using three waves of Midlife in the United States data from adults with baseline ages of 20–75, two-level hierarchical linear modeling analyses were conducted to examine the effects of psychosocial factors as well as age and gender on levels and trajectories of …

Older, Wiser, And Fiercer: Perspectives Of Middle-Aged And Older Men Who Have Sex With Men On Their Resilience To The Risk And Impacts Of Hiv/Aids, Renato M. Liboro, Charles Fehr, George Da Silva, Lori E. Ross, Paul A. Shuper, Francisco Ibanez-Carrasco, Andrew D. Eaton, Daniel Pugh

Psychology Faculty Research

Roughly forty years since the beginning of the HIV/AIDS epidemic, gay, bisexual, and other men who have sex with men (MSM) continue to be the population most at risk of, and most affected by, HIV/AIDS in Canada, the United States, and innumerable low to high income countries worldwide. Despite this, many MSM remain HIV-negative today, and among MSM living with HIV, many have not only survived the clinical and social impacts of HIV/AIDS, but have also thrived, lived full lives, and fiercely advocated for their health care and social service needs.

Individual Differences And Stability Of Dynamics Among Self-Concept Clarity, Impatience, And Negative Affect, William D. Ellison, Megan E. Gillespie, Alec C. Trahan

Psychology Faculty Research

Self-concept clarity (SCC) is associated with behavioral and emotion regulation, although the nature of this link is unclear. SCC may serve as a self-regulatory resource or it may be a product of well-regulated behaviors and emotions. In two studies using experience sampling among undergraduates (n = 46 and n = 36), we investigate whether models representing relationships among SCC, impatience, and negative affect (NA) states conform to these theories, are similar across individuals, and are stable across a one-month period. Results reveal substantial variation between persons in these dynamic relationships, suggesting that multiple SCC-relevant regulatory processes exist. These patterns …

Preliminary Psychometrics For The Executive Function Challenge Task: A Novel, “Hot” Flexibility, And Planning Task For Youth, Lauren Kenworthy, Andrew Freeman, Allison Ratto, Katerina Dudley, Kelly K. Powell, Cara E. Pugliese, John F. Strang, Alyssa Verbalis, Laura G. Anthony

Psychology Faculty Research

Objective: Executive functions (EF) drive health and educational outcomes and therefore are increasingly common treatment targets. Most treatment trials rely on questionnaires to capture meaningful change because ecologically valid, pediatric performance-based EF tasks are lacking. The Executive Function Challenge Task (EFCT) is a standardized, treatment-sensitive, objective measure which assesses flexibility and planning in the context of provocative social interactions, making it a “hot” EF task. Method: We investigate the structure, reliability, and validity of the EFCT in youth with autism (Autism Spectrum Disorder; n = 129), or attention deficit hyperactivity disorder with flexibility problems (n = 93), and typically developing …

Dynamics Among Borderline Personality And Anxiety Features In Psychotherapy Outpatients: An Exploration Of Nomothetic And Idiographic Patterns, William D. Ellison, K. N. Levy, M. G. Newman, A. L. Pincus, S. J. Wilson, P. C. M. Molenaar

Psychology Faculty Research

Borderline personality disorder (BPD) involves instability in self-concept, emotions, and behavior. However, the dynamic, longitudinal relations among BPD symptoms and between these symptoms and other problematic emotional experiences are poorly understood. It is also unclear whether these dynamics are the same across persons (including across diagnostic boundaries), specific to individuals with BPD, or idiographic. The current study uses ecological momentary assessment and Group Iterative Multiple Model Estimation (GIMME), a novel, data-driven approach to identifying dynamic patterns in time-series data at group, subgroup, and individual levels, to investigate the dynamic connections among select features of BPD (anger, impulsivity, and identity disturbance) …

Cross-Cultural Work In Music Cognition: Challenges, Insights, And Recommendations, Nori Jacoby, Elizabeth Hellmuth Margulis, Martin Clayton, Erin Hannon, Henkjan Honing, John Iversen, Tobias Robert Klein, Samuel A. Mehr, Lara Pearson, Isabelle Peretz, Marc Pearlman, Rainer Polak, Andrea Ravignani, Patrick E. Savage, Gavin Steingo, Catherine J. Stevens, Laurel Trainor, Sandra Trehub, Michael Veal, Melanie Wald-Fuhrmann

Psychology Faculty Research

Many foundational questions in the psychology of music require cross-cultural approaches, yet the vast majority of work in the field to date has been conducted with Western participants and Western music. For cross-cultural research to thrive, it will require collaboration between people from different disciplinary backgrounds, as well as strategies for overcoming differences in assumptions, methods, and terminology. This position paper surveys the current state of the field and offers a number of concrete recommendations focused on issues involving ethics, empirical methods, and definitions of “music” and “culture.”

Life In A Harsh Environment: The Effects Of Age, Sex, Reproductive Condition, And Season On Hair Cortisol Concentration In A Wild Non-Human Primate, P. A. Garber, A. Mckenney, Evelyn Elizabeth Bartling-John, J. C. Bicca-Marques, M. F. De La Fuente, F. Abreu, N. Schiel, A. Souto, Kimberley A. Phillips

Psychology Faculty Research

Hair cortisol concentration (HCC) provides a long-term retrospective measure of hypothalamic–pituitary–adrenal axis activity, and is increasingly used to assess the life history, health and ecology of wild mammals. Given that sex, age, season and pregnancy influence HCC, and that it may indicate ongoing stress, we examined HCC in common marmosets (Callithrix jacchus) naturally inhabiting a hot and dry semi-desert like habitat, Caatinga, in northeastern Brazil. We trapped, measured, weighed, marked and collected shaved hair from the back of the neck of 61 wild marmosets during the wet and dry seasons. Using enzyme immunoassay, we found that HCC was …

Food Insecurity And Eating Disorders: A Review Of Emerging Evidence, V. M. Hazzard, K. A. Loth, L. Hooper, Carolyn Black Becker

Psychology Faculty Research

Purpose of Review: This review summarizes emerging evidence for the relationship between food insecurity and eating disorder (ED) pathology, outlines priorities for future research in this area, and comments on considerations for clinical and public health practice.

Recent Findings: Among adults, food insecurity is cross-sectionally associated with higher levels of overall ED pathology, binge eating, compensatory behaviors, binge-eating disorder, and bulimia nervosa. Evidence for similar relationships among adolescents has been less robust; however, compared to studies of adults, there have been substantially fewer studies conducted in adolescents to date.

Summary: Emerging evidence consistently indicates that food insecurity …