Developmental Psychology Commons^™

Early Diagnosis Methods For Autism Spectrum Disorder: A Systematic Review, Megan Denise Mccarthy

Doctoral Dissertations

Objective: This systematic review aimed to comprehensively synthesize existing literature on early detection methods for Autism Spectrum Disorder (ASD) in children birth to 3 years, that lead to an effective and reliable early diagnosis in children 2 to 3 years of age.

Methods: A systematic search was conducted across multiple electronic databases, including PubMed, Scopus, and PsycINFO following PRISMA guidelines. Studies reporting on early detection methods for ASD in infants and toddlers within ages 0 to 3 years that lead to early diagnosis of children ages 2 to 3 years were eligible for inclusion. Data extraction and quality assessment were …

Acculturative Parenting Cognitions: Bicultural Socialization Beliefs Among Chinese American Parents, Albert Lo

Doctoral Dissertations

Chinese American and Chinese immigrant parents within the United States possess parenting cognitions that reflect their multidimensional cultural experiences. One such parenting cognition is parents’ bicultural socialization beliefs, defined as their desire for their children to adopt both heritage Chinese values as well as destination American values in order to be successful in the United States. The aim of the current dissertation was to quantitatively examine bicultural socialization beliefs among Chinese American parents of adolescents and young adults. Four studies were conducted to model a pathway from parents’ social and cultural experiences to outcomes in their children. Study 1 examined …

Entropy As A Method For Identifying Treatment Resistant Autism Spectrum Disorder, Nathan Wright

Doctoral Dissertations

Background: Individuals diagnosed with Autism Spectrum Disorder (ASD) experience lifelong challenges which can impact peer relationships, adaptive functioning, and independent living. Verbal intelligence has proven to be the strongest indicator of outcomes and responsiveness to behavioral intervention, but this property only stabilizes in children between 6 and 8 years of age. Behavioral treatment is the primary intervention for individuals diagnosed with ASD, but it is most effective when delivered as an early intervention strategy for toddlers and very young children. A biomarker which could distinguish treatment resistant subgroups of ASD from would allow for the development and implementation of alternative …

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

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 Neural Correlates Of Emotion Reactivity And Regulation In Young Children With Adhd, Claudia I. Lugo-Candelas

Doctoral Dissertations

Attention-deficit hyperactivity disorder (ADHD) is the most frequently occurring pediatric neurobehavioral disorder. Although emotion reactivity and regulation are frequently impaired in ADHD, few studies have examined these factors in preschool aged children with ADHD, and none have explored the neural correlates of emotion reactivity and regulation in this group though event-related potentials (ERPs). Children aged 4 to 7 with (n = 24) and without (n = 30) ADHD symptoms completed an attention task composed of four blocks: baseline, frustration, suppression, and recovery. In the frustration and suppression blocks, negative affect was induced by false negative feedback. During the …

Predicting Social Skills And Adaptability In Preschoolers With Behavior Problems, Nastassja Marshall

Doctoral Dissertations

Social skills and adaptability have been associated with a host of positive child outcomes. However, previous research has rarely examined the extent to which child symptomatology and family environment are associated with social skills and adaptability in children. Furthermore, no studies have looked at these associations longitudinally in preschool children with behavior problems, for whom social functioning may be especially important. The current study examined the relationship of five predictors (child oppositional defiant disorder (ODD), child attention-deficit hyperactivity disorder (ADHD), marital conflict strategies, parental depression, and parental warmth) with social skills and adaptability measured in preschoolers with behavior problems at …

How Technology Interacts With Emerging Adulthood Psychosocial Developmental Tasks: An Examination Of Online Self-Presentation And Cell Phone Usage, Samantha Lynn Gray

Doctoral Dissertations

This dissertation outlines three distinct, yet interrelated, projects aimed at understanding the role of technology in relation to emerging adulthood developmental tasks: individuation & identity development. The first paper provides a context for understanding the developmental tasks of emerging adulthood, and the role that technology may serve in relation to those developmental tasks. This brief review of the literature on emerging adulthood developmental tasks provides a solid theoretical background and history for the theoretical premises proposed for the respective studies included in this dissertation. The second project is an empirical investigation that seeks to understand how the task of identity …

Emotion In Adoption Narratives: Links To Close Relationships In Emerging Adulthood, Holly A. Grant-Marsney

Doctoral Dissertations

An adopted person develops a narrative or story to help make sense of his or her adoption. This narrative provides a window into how the adoptee understands the role of adoption in his or her life and articulates feelings and thoughts about it. Adolescent and emerging adult adoptees’ data from the Minnesota-Texas Adoption Research Project (MTARP) were examined. MTARP longitudinally followed 190 adoptive kinship networks, with varying levels of openness in the adoption, from childhood to emerging adulthood. The current study sought to understand how emotion (affective valence and specific emotions), as identified in the adoption narratives during adolescence and …

Juvenile Competence To Stand Trial: An Examination Of The Effects Of Cognitive Ability, Psychiatric Symptomatology, And Psychosocial Maturity, Aaron John Kivisto

Doctoral Dissertations

As the courts have evolved over the past 30 years towards increasingly punitive sanctions for youthful offenders, the fundamental protections afforded to adult defendants have become increasingly relevant for youthful offenders. Among these protections, the right of juveniles to be competent to stand trial has gained nearly universal recognition throughout this country’s courts. Congruent with theory and previous research, we hypothesized that age, intellectual ability, psychiatric symptomatology, and maturity would all be directly related to adolescents’ competence. It was also anticipated that adolescents in the detention sample would evidence lower maturity and competency-related abilities compared to the community sample. Expanding …

Emotion Regulation As A Mediator Of Adolescent Developmental Processes And Problem Outcomes, Katherine Little Kivisto

Doctoral Dissertations

Recent models of adolescent development and psychopathology emphasize the importance of the social regulation of emotion during adolescence (Allen & Manning, 2007; Allen & Miga, 2010), and emotion regulation as a mediating factor between multiple aspects of adolescent development and adolescent adjustment (Morris, Silk, Steinberg, Myers, & Robinson, 2007). The present dissertation investigated these two phenomena in two separate studies of adolescent development, emotion regulation, and psychological adjustment.

In study one, a new measure of adolescent social regulation of emotion – the Managing Distress Interpersonally Scale, or MANDI – showed good internal consistency, test-retest reliability and factor structure across two …