Psychology Commons^™

Explaining The Longitudinal Association Between Puberty And Depression: Sex Differences In The Mediating Effects Of Peer Stress, Colleen Conley, Karen Rudolph, Fred Bryant

Colleen S. Conley

This research investigated whether exposure to peer stress serves as one pathway through which pubertal development contributes to depression over time, differentially for girls and boys. Youth (N = 149; 9.6–14.8 years) and their caregivers provided information at two waves, 1 year apart, on puberty (Wave 1), peer stress (occurring between Waves 1 and 2), and depression (Waves 1 and 2). Structural equation modeling analyses examined sex differences in the extent to which peer stress mediated the impact of pubertal status and timing on subsequent depression (i.e., tests of moderated mediation). Significant sex-moderated mediation was found for both pubertal status …

Explaining The Longitudinal Association Between Puberty And Depression: Sex Differences In The Mediating Effects Of Peer Stress, Colleen Conley, Karen Rudolph, Fred Bryant

Fred B. Bryant

This research investigated whether exposure to peer stress serves as one pathway through which pubertal development contributes to depression over time, differentially for girls and boys. Youth (N = 149; 9.6–14.8 years) and their caregivers provided information at two waves, 1 year apart, on puberty (Wave 1), peer stress (occurring between Waves 1 and 2), and depression (Waves 1 and 2). Structural equation modeling analyses examined sex differences in the extent to which peer stress mediated the impact of pubertal status and timing on subsequent depression (i.e., tests of moderated mediation). Significant sex-moderated mediation was found for both pubertal status …

A Client-Based Description Of Reflecting Team-Work In Family Therapy , David Brown

David C. Brown

Though the practice of reflecting team-work has a strong theoretical base there has been little research examining its actual use. What has been written is primarily based on the therapist's and/or supervisor's experience, rather than the client's. This dissertation describes clients' perceptions of two different strategies of reflecting team-work that emerged from interviews conducted and analyzed using a moderately structured ethnographic interview methodology. The primary results suggested that reflecting team-work was helpful in providing clients with different perspectives; that in-room teams should be used sparingly during early therapy; that teams should reflect at least twice in-session; and that a three-person …

Positive State Mindfulness: A Multidimensional Model Of Mindfulness In Relation To Positive Experience, Timothy Ritchie, Fred Bryant

Fred B. Bryant

The present research tested Langer’s theory of mindfulness in the context of positive experiences: positive state mindfulness. In Study 1 (N1 = 586, N2 = 415) confirmatory factor analyses indicated that a three-factor model (Focused Attention, Novelty Appreciation, Open-Ended Expectations) fit the data well and explained responses better than a one-factor model. In support of construct validity, Study 2 (N3 = 239, N4 = 126) suggested that each dimension had a different pattern of associations with unidimensional trait measures of mindfulness, savoring beliefs, trait absorption, uncertainty tolerance, need for structure, and need for cognition. Study 3 (N5 = 46) revealed …

Gene X Environment Effects Of Serotonin Transporter, Dopamine Receptor D4, And Monoamine Oxidase A Genes With Contextual And Parenting Risk Factors On Symptoms Of Oppositional Defiant Disorder, Anxiety, And Depression In A Community Sample Of 4-Year-Old Children, John Lavigne, Laura Herzing, Edwin Cook, Susan Lebailly, Karen Gouze, Joyce Hopkins, Fred Bryant

Fred B. Bryant

Genetic factors can play a role in the multiple level of analyses approach to understanding the development of child psychology. The present study examined gene-environment correlations and Gene x Environment interactions for polymorphisms of three target genes, the serotonin transporter gene, the D4 dopamine reactor gene, and the monoamine oxidase A gene in relation to symptoms of anxiety, depression, and oppositional behavior. Saliva samples were collected from 175 non-Hispanic White, 4-year-old children. Psychosocial risk factors included socioeconomic status, life stress, caretaker depression, parental support, hostility, and scaffolding skills. In comparison with the short forms (s/s, s/l) of the serotonin transporter …

Deaf Individuals’ Bilingual Abilities: American Sign Language Proficiency, Reading Skills, And Family Characteristics, Brittany Freel, M. Clark, Melissa Anderson, Gizelle Gilbert, Millicent Musyoka, Peter Hauser

Melissa L. Anderson

The current study investigated the bilingual abilities of 55 Deaf individuals, examining both American Sign Language (ASL) competency and English reading skills. Results revealed a positive relationship between ASL competency and English skills, with highly competent signers scoring higher on a measure of reading comprehension. Additionally, family characteristics (e.g., parental education level, family hearing status) were entered into the analysis to ascertain their effect on Deaf individuals’ bilingual abilities. The findings support the theory that competency in ASL may serve as a bridge to the acquisition of English print. Moreover, the findings provide support for the critical period hypothesis for …

Melissa L. Anderson: Apa/Apags Award For Distinguished Graduate Student In Professional Psychology, Melissa Anderson

Melissa L. Anderson

Presents a short biography of the winner of the American Psychological Association/American Psychological Association of Graduate Students Award for Distinguished Graduate Student in Professional Psychology. The 2012 winner is Melissa L. Anderson for her ongoing commitment to understanding, treating, and preventing domestic violence in Deaf women and underserved populations in general. Anderson is passionate in her efforts to study the factors underlying violence toward women and in applying psychological science to intervene in and prevent such abuse. She is dedicated to improving the quality of life and well-being of underserved women and ensuring that services and programs become accessible to …

Internal Consistency And Factor Structure Of The Revised Conflict Tactics Scales In A Sample Of Deaf Female College Students, Melissa Anderson, Irene Leigh

Melissa L. Anderson

The Revised Conflict Tactics Scales (CTS2) is currently the most widely used measure for identifying cases of intimate partner violence within the hearing population. The CTS2 has been used successfully with individuals from various countries and cultural backgrounds. However, the CTS2 had not yet been used with Deaf individuals. The goal of the present study was to investigate the internal consistency reliability and the factor structure of the CTS2 within a sample of Deaf female college students. Psychometric analyses indicated that subscales measuring Victimization of Negotiation, Psychological Aggression, Physical Assault, and Injury proved both reliable and valid in the current …

Effect Of Apolipoprotein Ε4 On Hippocampal And Brain Volume In Intractable Temporal Lobe Epilepsy, Robyn Busch, Darlene Floden, Tara Lineweaver, Jessica Chapin, Kanjana Ungwongse, Tim Wehner, Ramon Diaz-Arrastia, Imad Najm

Tara T. Lineweaver

This study investigated the relationship between the apolipoprotein (APOE) ε4 allele and brain volumes in patients with medically intractable temporal lobe epilepsy (TLE). MRI-based volumetric analyses of the hippocampi, cerebral hemispheres, and whole brain were conducted in 59 patients with TLE (31 with left TLE, 28 with right TLE) with hippocampal sclerosis (HS). There were no differences in hippocampal, hemispheric, or whole brain volumes as a function of ε4 status even after correcting for hemispheric and total brain volumes. However, APOE ε4 carriers showed a trend toward having a smaller discrepancy between ipsilateral and contralateral hippocampal volumes than patients without …

In-Hospital Depression Predicts Early Hospital Readmission After An Acute Coronary Syndrome: Preliminary Data From Trace-Core, David Mcmanus, Jane Saczynski, Molly Waring, Milena Anatchkova, Richard Mcmanus, Robert Goldberg, Jeroan Allison, David Parish, Hamza Awad, Jerry Gurwitz, Arlene Ash, Catarina Kiefe

Richard H. McManus

Background: Hospital systems, patients and providers seek to avert rehospitalizations within 30 days for patients admitted with an acute coronary syndrome (ACS). Rehospitalizations within 30 days of discharge are often considered preventable and to reflect poor in-hospital management or discharge practices. However, independent associations of psychosocial factors with early rehospitalization in patients admitted with an ACS have not been examined. Methods: A multi-racial cohort of 1,540 patients admitted with an ACS reported psychosocial factors via standardized questionnaires in an in-hospital interview. One month following discharge, patients were interviewed via phone and reported hospital readmissions. We used logistic regression models to …

An Introduction To Drugs And The Neuroscience Of Behavior, Adam Prus

Adam J Prus

This up-to-date new text provides an introductory overview of the nervous system actions and behavioral effects of the major classes of psychoactive drugs. Appropriate for undergraduate students who have an introductory level background in psychology or other areas within the social sciences, AN INTRODUCTION TO DRUGS AND THE NEUROSCIENCE OF BEHAVIOR illustrates concepts and highlights research techniques. The book's most important feature is its pedagogical elements, which are not found in other psychopharmacology texts, but are particularly important for making this specialized topic approachable for undergraduates. Charts and diagrams illustrate basic concepts and processes important for understanding the actions and …

Integration Of Speed Signals In The Direction Of Motion, Dawn Vreven, Preeti Verghese

Dawn L Vreven

Speed discrimination tasks were used to examine the spatial and temporal characteristics of the integration mechanism involved when signals are extended in the direction of motion. We varied the aspect ratio of a signal patch whose speed differed from the background, while holding the area of the signal patch constant, so that the signal patch could be either extended in the direction of motion or extended orthogonal to the direction of motion. Speed discrimination thresholds decreased dramatically as the signal patch was extended in the direction of motion. The spatial and temporal integration regions were larger than would be expected …

School Psychologists Need More Training In Providing Services To Students With Autism Spectrum Disorders (Asd), Lee Wilkinson

Lee A Wilkinson, PhD

As more and more children are being identified with ASD and placed in general education classrooms, school psychologists will play an ever increasingly important role in identification and intervention, as well as offer support, information, consultation, and recommendations to teachers, school personnel, administration, and families. Therefore, it is essential that they be knowledgeable about evidence-based assessment and intervention strategies for this population of students. Despite the limitations inherent in survey research, the data from these studies suggest that school psychologists are not adequately prepared to provide evidence-based assessment and intervention services to children with ASD. The survey research illustrates a …

Detecting Structure In Glass Patterns: An Interocular Transfer Study, Dawn Vreven, Jarrod Berge

Dawn L Vreven

Glass patterns are visual stimuli used here to study how local orientation signals are spatially integrated into global pattern perception. We measured a form aftereffect from adaptation to both static and dynamic Glass patterns and calculated the amount of interocular transfer to determine the binocularity of the detectors responsible for the perception of global structure. Both static and dynamic adaptation produced significant form aftereffects and showed a very high degree of interocular transfer, suggesting that Glass-pattern perception involves cortical processing beyond primary visual cortex. Surprisingly, dynamic adaptation produced significantly greater interocular transfer than static adaptation. Our results suggest a functional …

Partner Violence Assessment In Rural Health Care Clinic, Ann Coker, Vicki C. Flerx, Paige H. Smith, Daniel J. Whitaker, Mary Kay Fadden, Melinda Williams

Dan Whitaker

Objectives. We sought to determine the frequency of intimatepartner violence by type in a large, clinic-based, nurse-administeredscreening and services intervention project.

Methods. A brief intimate partner violence screen, which includeditems to measure sexual and physical assaults and psychologicalbattering (using the Women’s Experience With Batteringscale) was administered to consenting women receiving care at1 of 8 rural clinics in South Carolina.

Results. Between April 2002 and August 2005, 4945 eligible womenwere offered intimate partner violence screening, to which 3664(74.1%) consented. Prevalence of intimate partner violence ina current (ongoing) relationship was 13.3%, and 939 women (25.6%)had experienced intimate partner violence at some point …

Psychology: Personality Theories, Mary Wilson

Mary Wilson

Welcome to the Psychology: Personality Theories Research Guide!

My name is Mary Wilson. Please contact me if you have any questions or if I can be of assistance!