Open Access. Powered by Scholars. Published by Universities.®

Developmental Psychology Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 7 of 7

Full-Text Articles in Developmental Psychology

Mediators And Moderators Of Childhood Family Adversity And Adult Cortisol Response: The Role Of Marital Conflict Behavior, Jeffrey P. Winer Nov 2017

Mediators And Moderators Of Childhood Family Adversity And Adult Cortisol Response: The Role Of Marital Conflict Behavior, Jeffrey P. Winer

Doctoral Dissertations

Childhood family adversity influences behavioral and physiological response processes to acute interpersonal stress. Additionally, conflict behaviors in marriage are primary determinants of stress response and related psychological problems in adulthood. As little research has examined these two important literatures simultaneously, further work is warranted to clarify the role of marital conflict behavior in the relation between childhood family adversity and adult cortisol response to conflict. The current study examined relations between childhood family adversity, observed marital conflict behaviors, and salivary cortisol in response to acute marital conflict among 228 different-sex newlywed couples. We examined intrapersonal “actor” effects as candidate mediators …


Intraracial And Intraethnic Microaggressions Experienced By Korean American Internationally And Transracially Adopted Persons, Karin J. Garber Nov 2017

Intraracial And Intraethnic Microaggressions Experienced By Korean American Internationally And Transracially Adopted Persons, Karin J. Garber

Doctoral Dissertations

This research examined the microaggressions that Korean American internationally and transracially adopted persons (ITAPs) reported based on intraracial/intraethnic interpersonal exchanges. This research tested a conceptual model that: 1) determined the themes of intraracial/intraethnic microaggressions reported by Korean American ITAPs; 2) investigated how psychological symptoms and emotion outcomes were predicted from these microaggressions; and 3) tested specific moderators (i.e., age, engagement coping, disengagement coping, ethnic identity, stigma consciousness, parental racial, ethnic, and cultural socialization, and level of interaction with other Asians) that could change the relationship between these microaggressions and negative psychological symptoms and emotion outcomes. Two studies with different samples …


The Effect Of Maternal Borderline Personality Disorder And Child Temperament On Mother-Child Synchrony, Christina Gabriela Mena Aug 2017

The Effect Of Maternal Borderline Personality Disorder And Child Temperament On Mother-Child Synchrony, Christina Gabriela Mena

Doctoral Dissertations

Maternal borderline personality disorder (BPD) and difficult child temperament have individually been associated with reduced quality of mother-child interactions. The current study examined synchrony (a dyadic construct measuring quality of interaction) during a coded observational task in a sample of mothers with BPD and their young children ages 4-7 (n = 36) compared to normative comparisons (n = 34). These mothers’ self-reported borderline features were also used to examine dyad synchrony across the sample as a whole. We also examined the association between child temperament and synchrony as well as the potential moderating effect child temperament has on the relationship …


The Cognitive Effects Of Light Color Temperature, Lauren Hartstein Jul 2017

The Cognitive Effects Of Light Color Temperature, Lauren Hartstein

Doctoral Dissertations

The goal of the current studies is to explore the conditions by which light color temperature impacts cognitive abilities and the development of this relationship. Experiments 1 and 1A explored whether exposure to light fluctuating around a central color temperature leads to increases in attention in adult participants. Results showed that, under the dynamic lighting condition, participants’ showed a significant decrease in reaction time on a measure of sustained attention, beyond those of a static light source at a cooler color temperature. Experiment 2 tested whether preschool-aged and 7-year-old participants would show increases in attention and cognitive flexibility after exposure …


The Influence Of Early Media Exposure On Children’S Development And Learning, Katherine Hanson Jul 2017

The Influence Of Early Media Exposure On Children’S Development And Learning, Katherine Hanson

Doctoral Dissertations

A number of studies suggest that the amount of early screen media exposure is related to negative developmental outcomes, namely poorer executive functioning and language skills (Anderson & Pempek, 2005). Television’s constant presence in the home could lead to potentially serious consequences for infants and toddlers. However, hypotheses attributing long-term negative outcomes to the direct effects of television on children are limited. There are no definitive mechanisms to explain how these effects are instantiated within children over time. Furthermore, the indirect influences of television on children remain entirely unexplored. Television’s impact can have a potentially greater indirect effect on young …


Infant Locomotor Skill Development In The Context Of Mother-Infant Interactions, Sabrina Lynn Thurman May 2017

Infant Locomotor Skill Development In The Context Of Mother-Infant Interactions, Sabrina Lynn Thurman

Doctoral Dissertations

The acquisition of locomotor skills and transitions within them leads to changes in infants’ exploratory abilities and interactive behaviors, which affects several aspects of parent-infant exchanges. Here, we tracked how the onset of crawling and walking affected both infants’ and mothers’ spatial exploration, interactive behaviors, and use of postures in 10-minute free play sessions held in a laboratory setting. Thirteen infants and their mothers were followed longitudinally with biweekly sessions occurring from before crawling onset until infants had two months walking experience. We focused on two 6-session transition periods centered around the onsets of hands-and-knees crawling and walking. Behavioral data …


United States Elite Youth Tennis Athletes’ Use Of Psychological Strategies In Competition, Emily Earlynn Lauer May 2017

United States Elite Youth Tennis Athletes’ Use Of Psychological Strategies In Competition, Emily Earlynn Lauer

Doctoral Dissertations

Young athletes are routinely faced with stressors and competitive structures that collegiate and adult athletes face. Psychological skills training (PST) can provide young athletes with strategies and skills to cope with these stressors and ultimately influence sport performance (Vealey, 2007). To date, the only study exploring in-competition experiences of young athletes was with participants between 16 and 18 years of age (Van Raalte, Brewer, Rivera, & Petitpas, 1994). The current study is the first investigation on the in-competition experiences of children and adolescents in sport. Twelve elite young tennis athletes (M[subscript]age = 11.83) who trained within a Player Development program …