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- Williams syndrome (4)
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Articles 1 - 19 of 19
Full-Text Articles in Social and Behavioral Sciences
Children's Beliefs About Hierarchical Structures And Relationships., Megan Norris
Children's Beliefs About Hierarchical Structures And Relationships., Megan Norris
Electronic Theses and Dissertations
Children are surrounded by social structures such as families, schools, and workplaces which are often arranged hierarchically with some people holding more power than others. This dissertation explores how children think about hierarchical relationships and more complex hierarchical structures. In Chapter 2, children were asked to evaluate the traits of people who hold hierarchically dominant and subordinate social roles. With age, 4- to 6-year-olds increasingly inferred that dominant individuals have social power and they deferred to their instructions (Chapter 2, Study 1). Furthermore, 5- and 6-year-olds attributed knowledgeability to individuals with dominant social roles but overall children did not prefer …
Self-Regulation In Young School-Aged Children With Williams Syndrome., Holley Arnold
Self-Regulation In Young School-Aged Children With Williams Syndrome., Holley Arnold
Electronic Theses and Dissertations
My dissertation included two manuscripts which broadly focused on the self-regulation abilities of young school-aged children with Williams syndrome (WS), a rare neurodevelopmental disorder. Children with WS often exhibit mild to moderate intellectual disability (Kozel et al., 2021), impairments in behavioral and emotional regulation (Greiner de Magalhães et al., 2022), low effortful control (Leyfer et al., 2012), and deficits in adaptive skills (Brawn & Porter, 2018). In the first manuscript, the performance of children with WS on a gift-wrap delay of gratification task was characterized. In the second manuscript, the concurrent effects of the ability to regulate emotions, the ability …
Early Mathematical Abilities Of 48-Month-Old Children With Williams Syndrome., Jenna N. Tinnell
Early Mathematical Abilities Of 48-Month-Old Children With Williams Syndrome., Jenna N. Tinnell
College of Arts & Sciences Senior Honors Theses
Williams syndrome (WS) is a genetic neurodevelopmental disorder associated with relative strengths in concrete vocabulary, nonverbal reasoning, and verbal short-term memory and considerable weaknesses in visuospatial construction and relational language. While the cognitive profile of WS has been studied extensively, there have been few studies of the early mathematical abilities of children with WS and the cognitive predictors of these abilities. The purpose of this study was to describe the early mathematical abilities of 48-month-olds with WS and determine the concurrent cognitive predictors of these abilities. The Differential Ability Scales–second edition (DAS-II) was used to determine cognitive and mathematical abilities …
The Effect Of Object Contact On Pre-Reaching Infants' Causal Perception., Mallory L. Thompson
The Effect Of Object Contact On Pre-Reaching Infants' Causal Perception., Mallory L. Thompson
College of Arts & Sciences Senior Honors Theses
The Sticky Mittens (SM) paradigm is an object manipulation task that provides infants the opportunity to explore objects through active experience before they have the necessary motor skills to do so on their own. Positive cognitive outcomes like increased attention to objects, object engagement, object exploration, and causal perception have been shown to result from active SM experience (Libertus & Needham, 2010; Rakison & Krogh, 2012). Researchers are interested in understanding which aspects of SM training are important for infant learning. Although there have been many SM studies looking at different variables, such as active vs. passive experience and parent …
The Role Of Accuracy In Children’S Judgments Of Experts’ Knowledge., Allison J. Williams
The Role Of Accuracy In Children’S Judgments Of Experts’ Knowledge., Allison J. Williams
Electronic Theses and Dissertations
Children prefer to trust people with expertise and people who are accurate. Because experts make mistakes and give incorrect information (e.g., predictions and diagnoses), this dissertation explores children’s judgments of knowledge for experts who provide inaccurate information. Across two studies, 6- to 9-years-olds (N = 160) were introduced to two experts in different domains (doctor and mechanic) and rated how much each expert knows about their relevant domain. Then, over four consecutive trials, participants heard one expert give inaccurate answers to easy questions in their domain. After each trial, children explained why they believed the expert gave inaccurate answers …
Literacy Abilities Of Children And Adolescents With Williams Syndrome., Caroline Greiner De Magalhaes
Literacy Abilities Of Children And Adolescents With Williams Syndrome., Caroline Greiner De Magalhaes
Electronic Theses and Dissertations
In this dissertation I report findings from two studies of the literacy abilities of children with Williams syndrome (WS), a genetic disorder associated with intellectual disability. I had two overarching goals: 1) evaluate the applicability of theories of reading and spelling acquisition developed based on typically developing children to children with WS; and 2) provide results that would inform the development of targeted assessments and interventions. In Study 1, individual differences in phonological awareness, visual spatial perception, vocabulary, overall intellectual abilities, and reading instruction approach (systematic phonics vs. other approaches) for sixty-nine 6 – 7-year-olds (most of whom were in …
The Effect Of Parent Interactions On Young Infants’ Visual Attention In An Object Manipulation Task., Nonah Marie Olesen
The Effect Of Parent Interactions On Young Infants’ Visual Attention In An Object Manipulation Task., Nonah Marie Olesen
Electronic Theses and Dissertations
The Sticky Mittens (SM) task, an object-manipulation task that facilitates typically developing pre-reaching infants’ learning through active experience with objects, is often utilized to understand how experience affects young infants’ learning about objects. SM experience has been shown to increase infants’ attention to objects, object engagement, and object exploration (Libertus & Needham, 2010; Needham, Barrett, & Peterman, 2002) and facilitates development of causal perception (Rakison & Krogh, 2012; Holt, 2016). Although the majority of SM studies have involved parents interacting naturally with their infants, few have focused on how those interactions affect infants’ learning and performance during or after SM. …
Git (Gender-Informed Trauma) In Black N Blue Boys / Broken Men: How Concepts Of Gender Restrict The Black Male Actor’S Creative Process And The Methods He Can Use For Creative Freedom., Tyler Tate
Electronic Theses and Dissertations
This study examines how the black male actor’s creative process can be affected by historical and cultural constructions of masculinity connected to race, sexuality, and physical movement. My research on black men’s experience with gender identity finds that social and cultural forces lead black men to reproduce behaviors that mirror a prescribed masculine ideal through physical movement. This prescribed masculine behavior is typically coded in terms of stiffness or lack of expression. This study explores how self-imposed restrictions reiterated by social standards of masculine behavior limit the creative freedom in the black male actor’s creative process. Specifically, black male actors’ …
The Effect Of Parent Interaction On Pre-Reaching Infants’ Visual Attention During An Object Manipulation Task., Jalena N. Slaton
The Effect Of Parent Interaction On Pre-Reaching Infants’ Visual Attention During An Object Manipulation Task., Jalena N. Slaton
College of Arts & Sciences Senior Honors Theses
Infants do not begin intentionally reaching for and grasping objects until around 5 months of age. The sticky mittens paradigm (SM) provides infants the opportunity to manipulate and explore objects on their own. Active SM experience has been shown to lead to positive cognitive outcomes (Libertus & Needham, 2010), including facilitating causal perception (Rakison & Krogh, 2012). While some aspects of SM that contribute to positive outcomes are well understood (e.g., active vs. passive experience), the role of parent interactions has received little attention. In this study, SM training was used to investigate the role that parents play in their …
The Relations Between Maternal Language Input And Language Development For Children With Williams Syndrome., Katarina L. Mayer
The Relations Between Maternal Language Input And Language Development For Children With Williams Syndrome., Katarina L. Mayer
College of Arts & Sciences Senior Honors Theses
For typically developing (TD) children, maternal language input (MLI) is an important contributor to early language development. Until now, possible relations between MLI and language development for children with Williams syndrome (WS), a genetic neurodevelopmental disorder associated with language delay and intellectual disability, have not been addressed. The aim of the present study was two-fold: to examine concurrent relations between MLI and child language abilities at 24 months and to determine if individual differences in MLI and children’s lexical and cognitive abilities at 24 months make significant unique contributions to the variance in child language abilities at 48 months for …
Language Ability And Concurrent Predictors Of Pragmatic Communication In Children With Williams Syndrome Or 7q11.23 Duplication Syndrome., Amanda G. Harmon
Language Ability And Concurrent Predictors Of Pragmatic Communication In Children With Williams Syndrome Or 7q11.23 Duplication Syndrome., Amanda G. Harmon
Electronic Theses and Dissertations
The present project examined the language abilities of children with two reciprocal neurogenetic disorders: Williams syndrome (WS), which is caused by a hemideletion of 26 - 28 genes on chromosome 7q11.23, and 7q11.23 duplication syndrome (Dup7), which results from an extra copy of the same 26 - 28 genes. Appraising the language of children with WS and Dup7 helps in understanding the communication difficulties they encounter. There were three research goals. The first was to determine the overall level of language and communication ability as measured by the Children’s Communication Checklist-2 (CCC-2; Bishop, 2006) for each syndrome, relative to chronological …
Peer Verbal Sexual Harassment In Early Adolescence: A Feminist And Sexual Scripts Theoretical Approach., Shawn M. Rolfe
Peer Verbal Sexual Harassment In Early Adolescence: A Feminist And Sexual Scripts Theoretical Approach., Shawn M. Rolfe
Electronic Theses and Dissertations
Until recently, sexual harassment research has focused primarily on adults and college and high school students with little attention given to younger students. While recent research has noted sexual harassment occurs among younger students, the literature addressing sexual harassment among middle school students is still sparse. Additionally, most studies of sexual harassment have focused on sexual harassment generally, with no distinction made between verbal and sexual harassment. In fact, only limited research has been exclusively conducted on verbal sexual harassment. Using self-report data, the current study adds to the literature by examining the nature of verbal sexual harassment as well …
Disentangling The Negativity Bias: 7-9-Month-Old Crawling And Non-Crawling Infants' Responses To Fearful And Angry Expressions., Katherine C. Dixon
Disentangling The Negativity Bias: 7-9-Month-Old Crawling And Non-Crawling Infants' Responses To Fearful And Angry Expressions., Katherine C. Dixon
Electronic Theses and Dissertations
Understanding the origins of the negativity bias in infancy and how it develops is important for building a complete understanding of emotion perception. The goal of the present study was to 1) examine attentional biases for emotional expressions in infants between 7-9 months of age, specifically the bias for fearful and angry expressions, 2) examine how the onset of crawling is related to these biases and what that suggests about the mechanism underlying emotion preference in infants, and 3) examine how infant expression production differs when viewing different facial expressions. Infant attention biases to fearful, angry, happy, and neutral facial …
Developmental Changes In Reasoning About Cross-Classified Individuals., Catherine H. Mcdermott
Developmental Changes In Reasoning About Cross-Classified Individuals., Catherine H. Mcdermott
Electronic Theses and Dissertations
Social categories allow children to make inferences about novel situations, which can then guide their interactions with others. However, this process can be complicated because individuals often belong to many different, sometimes interrelated, social categories. Four experiments examine whether children and adults differ in their willingness to classify a person as holding two social roles (e.g., a mother and a daughter), and how this influences their reasoning. Specifically, this work will examine the influence of cross-classification on inductive inferences, trust in testimony, and knowledge evaluations. The aim of these experiments is to investigate whether children privilege certain roles when reasoning …
First Semester Academic Functioning Of College Students : The Role Of Stressful And Traumatic Life Events., Ashlee J. Warnecke
First Semester Academic Functioning Of College Students : The Role Of Stressful And Traumatic Life Events., Ashlee J. Warnecke
Electronic Theses and Dissertations
A large number of the nearly 20 million students who were attending American colleges in 2015 will not graduate. One factor that may affect the success of students is the influence of past experiences, including past adversity, or exposure to traumatic or non-traumatic stressors. The present study sought to better describe and understand the role of stress/trauma history in college students from low socioeconomic backgrounds. The potential relationship this history has with academic outcomes was explored. Additionally, as not all students with a history of stressful and traumatic life events struggle academically, self-reported resilience, as well as resiliency factors, were …
Interaction Style Of Mothers Of Young Children With Williams Syndrome And Relations With Child Expressive Vocabulary., Danielle R. Henderson
Interaction Style Of Mothers Of Young Children With Williams Syndrome And Relations With Child Expressive Vocabulary., Danielle R. Henderson
Electronic Theses and Dissertations
Children of a given age vary widely in their expressive vocabulary abilities. One factor that is related to child expressive vocabulary ability is the style in which the mother interacts with her child. Studies that have considered this relation for either typically-developing (TD) children or children with developmental or intellectual disability (DD/ID) (e.g., autism spectrum disorder, fragile X syndrome) have shown that children whose mothers have a more sensitive/responsive interaction style have significantly larger expressive vocabularies than do children whose parents have a less sensitive/responsive style (e.g., Baker et al., 2010; Belsky et al., 2007; Brady et al., 2014; NICHD …
A Meta-Analysis Of The Longitudinal Relationship Between Adolescent Depression And Academic Achievement., Rachel E. Buehner
A Meta-Analysis Of The Longitudinal Relationship Between Adolescent Depression And Academic Achievement., Rachel E. Buehner
Electronic Theses and Dissertations
Researchers in the fields of both education and mental health endeavor to develop and implement interventions which will bring children and adolescents greater academic success and optimally address mental health issues. Educators seek to target risk factors which might impede a student’s success in the classroom, while mental health providers seek to reduce issues within a child’s environment which might be risk factors for depression. Evidence for a cross-sectional relationship between adolescent depression and academic achievement is well-supported, with depression and achievement being negatively correlated in adolescents. The longitudinal relationship between these two variables is not fully understood, however. While …
Mechanisms Responsible For The Development Of Causal Perception In Infancy., Nicholas A. Holt
Mechanisms Responsible For The Development Of Causal Perception In Infancy., Nicholas A. Holt
Electronic Theses and Dissertations
The aim of the current dissertation was to investigate the mechanisms that contribute to the emergence of causal perception in infancy. Previous research suggests that the experience of self-produced causal action may be necessary to promote the development of causal perception (Rakison & Krogh, 2012). The goal of the current study was two-fold: (1) to further explore the roles of self-produced action, haptic, proprioceptive and visual information, and parental interaction on young infants’ understanding of causality. To assess the impact of these factors on infants’ causal learning, 4½-month-olds were randomly assigned to one four conditions. Three of the conditions (Active …
Fetal Alcohol Spectrum Disorders : Identifying Family Factors, Characterizing Child Behaviors, And Evaluating A Parent Education Program., Lauren B. Davis
Fetal Alcohol Spectrum Disorders : Identifying Family Factors, Characterizing Child Behaviors, And Evaluating A Parent Education Program., Lauren B. Davis
College of Arts & Sciences Senior Honors Theses
Fetal Alcohol Spectrum Disorders (FASD) refers to the group of conditions that results when a developing fetus is exposed to alcohol and is considered one of the leading causes of mental retardation and birth defects in the United States. Children with FASD typically have emotional and behavioral disabilities as well as poor academic functioning. Few empirically supported programs have been specifically designed for parents of children FASD. The present work aimed to evaluate a new FASD intervention and to identify characteristics of families raising a child with FASD. Thirty-one families with children ranging from 2 to 11 years of age …