Developmental Psychology Commons^™

The Structure Of Child And Adolescent Aggression: Confirmatory Factor Analysis Of A Brief Peer Conflict Scale, Justin Russell

University of New Orleans Theses and Dissertations

The importance of simultaneous consideration of forms and functions in youth measures of aggressive behavior is well established. Competing models have presented these highly interrelated constructs as either independent (e.g., reactive or overt) or paired factors (e.g., reactive and overt). The current study examines these models in the context of assessing the viability of a new self-report measure, the Peer Conflict Scale – 20 Item Version. Confirmatory factor analyses were conducted on PCS 20 responses from 1,048 school-age youth living in the Gulf Coast region. Both models significantly improved upon one or two-factor alternatives, and demonstrated partial invariance across gender …

Attachment And Attention: An Investigation Of Biases In Attention As They Relate To Attachment Security In Infancy And Adulthood, Paul J. Meinz

Electronic Thesis and Dissertation Repository

At the advent of attachment theory, John Bowlby hypothesized that cognition and emotion are shaped by early experiences with primary caregivers (Bowlby, 1980). This idea – that aspects of cognition may be organized within early relationships – still plays a prominent role in contemporary attachment theory. The studies described within this dissertation provide support for the idea that attachment security in infancy and adulthood are associated with differences in cognition – particularly with differences in the way that people attend to certain forms of stimuli. Mothers and children in the studies described here were first assessed for individual differences in …

Sleep-Related Arousal And Spontaneous Movement Properties In Methadone-Exposed Neonates: A Videographic Assessment On The First Or Second Postnatal Night, Hira Shrestha

Electronic Theses and Dissertations

Prenatal substance exposure such as alcohol, nicotine, and opiates is known to modulate autonomic regulatory function during sleep, and to decrease arousability and spontaneous movements (SM). SM during sleep may reflect a protective mechanism for immature patterns of arousals. Neurodevelopmental compromise in sleep and arousal systems may underlie sudden infant death syndrome (SIDS) risk in which infants expire during sleep. Previous studies from our laboratory found abnormal patterns of neonatal arousal, sleep fragmentation, and deficits in sleep-related SM in infants with prenatal alcohol exposure. In this study, prenatal exposure to methadone was hypothesized to disrupt the development of sleep and …

A Micro-Level Analysis Of Behavioral Dynamics In Parent-Child Synchrony, Kadie L. Ausherman

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This study investigates parent-child synchrony, a multilevel construct that has not been operationalized in a precise or standardized way. Synchrony is frequently discussed theoretically, yet there still lacks a clear means of measuring it, even on the behavioral level. When parent-child synchrony is operationalized in a study, it is rarely analyzed in such a way that reflects the dyadic dynamics that unfold as the parent and child are interacting. The aim of this study is to operationalize parent-child synchrony in terms of the dyadic behavior patterns. An overview of the current literature with regard to synchrony as a multilevel construct …

Neural Correlates Of Face Processing: Perceptual Narrowing And Categorization, Katherine Claire Dixon

Masters Theses

Perceptual narrowing is a developmental process that occurs between 6 and 9 months of age, during which infants transition from having more general perceptual abilities to more specific abilities. An example of this would be the other-species effect, in which infants experience a decline in the ability to individuate other species’ faces. It has been suggested that an infant’s growing ability to categorize could lead to a decline in their ability to discern individuals within other-species groups (Scott & Monesson, 2009), and that this difference is related to processing styles. In this study, 9-month-old infants were tested on their subordinate-level …

Rhyme: A Tool For Word Learning, Kristen Elizabeth Thompson Mills

Masters Theses

To become successful readers, children must be able to recognize how changes in sound correspond to changes in word meaning. Rhymes, which contain minimal pair words that differ in their initial phoneme but share final vowels and codas (e.g., the cat in the hat), are often used in preschool and kindergarten classrooms as a tool to promote literacy and word learning. Although young language learners can generally discriminate minimal pair words, they often show difficulty when asked to assign them as labels for separate novel objects. The present experiment investigated the role of experience with rhyme on the mapping of …

The Effect Of Local Element Density On Processing Of Visual Hierarchical Patterns: An Infant Erp Study, Sara M. Mosteller

Masters Theses

Previous research with infants, children, and adults has shown that global, or configural, information is processed before local, or featural, information in high density visual hierarchical patterns (Freeseman, Colombo, & Coldren, 1993; Ghim & Eimas, 1988; Kimchi, 1988; Navon, 1981; Navon, 1977). The current study used event-related potential to determine if a well documented bias toward global processing in infancy can be disrupted when the number and density of local elements is reduced through increasing the distance between elements. Infant responses were compared between high and low density conditions to global and local novel patterns and to familiar patterns. A …

Effects Of Parental Modeling On The Development Of Panic-Relevant Escape And Avoidance Among Adolescents: An Experimental Study Using A Biological Challenge Procedure, Liviu Bunaciu

Graduate Theses and Dissertations

Escape and avoidance behaviors play a prominent role in the maintenance of panic-spectrum difficulties and may also be implicated in the development of such problems. Although the current state of the literature regarding the etiology of these emotion-regulation strategies is relatively underdeveloped, it appears that learning experiences involving parental modeling of such behaviors may be instrumental in the development of panic-relevant escape and avoidance. Given that no tests of such a conceptualization exist at this time, the current study proposed an initial experimental examination of whether parental modeling of defensive reactivity during a well-established biological challenge could impact panic-relevant escape …

How Acoustic Salience Influences Infants’ Word Mapping, Qian Zhao

Masters Theses

Young language learners have the challenge of discovering which sounds in their complex auditory environment form acceptable object labels. During early word learning infants demonstrate both flexibility and constraint regarding what sounds form meaningful distinctions. Through language experience they hone in on the sounds and sound patterns that are meaningfully relevant in their native language. In the current study, I investigated the role that acoustic salience plays in early word learning. Using the Switch paradigm, 14-month-old infants were taught to associate two novel labels that differed only in pitch contour to two novel objects. Results from previous discrimination studies were …

Sexual Possible Selves In Emerging Adulthood, Kristin Michelle Anders

Masters Theses

The purpose of this thesis is to explore sexual-focused possible selves and strategies in a sample of undergraduate students at a large southeastern university. Sexual possible selves (SPS) address individualized expectations and fears regarding sex, along with the associated behavioral strategies used to attain or avoid these expected or feared selves. To date, there are no studies that examine the SPS of emerging adults. This study aims to fill this gap by examining the content of first year students’ SPS and behavioral strategies, and by considering whether SPS vary by sex, romantic relationship (RR) status, and indicators of socioeconomic status. …

The Effect Of Yoga Lessons On Young Children's Executive Functioning, Heidi L. Beattie

Department of Psychology: Dissertations, Theses, and Student Research

Individual differences in preschool and school-aged children’s attention, inhibition and spatial working memory were examined after exposure to a yoga intervention. Previous research has found that exposure to yoga has improved attention in both adults and children. Previous research, however, is limited in regards to examining this relationship in a preschool-aged population. The purpose of the current study is to examine and compare the relationship between preschool-aged as well as school-aged children’s attention, inhibition, and spatial working memory abilities for children who participated in a yoga intervention and children who do not participate in a yoga intervention. Twenty-six 4 to …

What Do Children Know Before Spelling Phonologically? Prephonological Spellers’ Knowledge Of Writing, Lan Zhang

Arts & Sciences Electronic Theses and Dissertations

Most theories of literacy development have focused on children’s knowledge of the phonological aspect of writing. Relatively few studies have investigated children’s writing-related knowledge before they acquire alphabetic knowledge. The constructivist theory provides insights into what and how children know about other aspects of writing such as its graphic properties and symbolic function. The present study examined different aspects of the constructivist perspective. Preschool children with a mean age of 4 years and 4 months completed a spelling task and a recognition task. Participants who had not grasped conventional phoneme-grapheme correspondences in English were of primary interest. Consistent with the …

38. Social And Cognitive Factors Associated With Children's Secret-Keeping For A Parent., Heidi M. Gordon, Thomas D. Lyon, Kang Lee

Thomas D. Lyon

Ventromedial Prefrontal Cortex Lesions Alter Neural And Physiological Correlates Of Anticipation, Julian Motzkin, Carissa Philippi, Richard Wolf, Mustafa Baskaya, Michael Koenigs

Psychology Faculty Works

No abstract provided.

Executive Control In Hispanic Children: Considering Linguistic And Sociocultural Factors, Miriam M. Martinez

Department of Psychology: Dissertations, Theses, and Student Research

Executive control represents a collection of high-order cognitive processes that are associated with important child outcomes, including academic achievement and social competencies. Despite the burgeoning interest in examining the development of executive control, less is known about the development of these skills among ethnic minority children. Hispanic children are currently the largest ethnic minority group in the United States and their diverse sociocultural and linguistic backgrounds provide an excellent context to study the influence of linguistic and sociocultural factors on the development of child executive control. The purpose of the three complementary studies reported in this dissertation is to contribute …

The Relationship Between Oppositional Defiant Disorder, Conduct Disorder, Antisocial Personality Disorder And Psychopathy: A Proposed Trajectory, Taylor Salisbury

Taylor C Salisbury

This review paper critically examines the literature on oppositional defiant disorder (ODD), conduct disorder (CD), antisocial personality disorder (APD) and psychopathy. Through examining diagnostic criteria laid out in the DSM-IV along with statistics related to diagnosis and prognosis, the idea that ODD, CD, and APD may fall on a developmental trajectory as opposed to being distinct, categorical entities is proposed. Additionally, the notion that these three disorders may represent narrow, behavioural indicators of a general psychopathic personality is suggested using comparisons to Hare’s Psychopathy Checklist Revised (PCL-R). Several implications related to child development, family instability and violence, as well as …

Developing A Measure Of Scientific Literacy For Middle School Students, Helenrose Fives, Mark Nicolich, Amanda Birnbaum, Wendy Huber

Department of Public Health Scholarship and Creative Works

Scientific literacy reflects “a broad and functional understanding of science for general education purposes” (DeBoer, 2000, p. 594). Herein, we present the ongoing development of the Scientific Literacy Assessment (SLA), a work‐in‐progress measure to assess middle school students' (ages 11–14) scientific literacy. The SLA includes a selected response measure of students’ demonstrated scientific literacy (SLA‐D) and a motivation and beliefs scale based on existing measures of self‐efficacy, subjective task value, and personal epistemology for science (SLA‐MB). Our theoretical conceptualization of scientific literacy guided the development of our measure. We provide details from three studies: Pilot Study 1 (n = …

Is Maternal Touch Used Referentially?, Rana Abu-Zhaya

Open Access Theses

Early social interactions are highly multimodal and include a wealth of cues (e.g., speech, facial expressions, motion, gestures and touch). Infant-directed speech (IDS) by itself may aid in language development. Touch by itself has been also shown to play an important role in dyadic interactions affecting both the infant and the caregiver. However, little is known about the impact of the combination of these two modes of communication on infant language development. In this thesis, I hypothesize that caregiver touch is provided in synchrony with speech, providing the language-learning infant with cues that may not only help her to find …

Preschoolers’ Physical, Social, And Engineering Play Behaviors: Differences In Gender And Play Environment, Zachary S. Gold

Open Access Theses

This study explored gender differences in the occurrence of 66 preschoolers' (ages 3-to-5; 29 girls, 37 boys) physical, social, and "engineering thinking play" behaviors across three play environments: the traditional playground, the dramatic play area, and an environment in which children played with large, manipulable, loose parts. Previous research has indicated that young children are not engaging in enough physical play to maintain healthy lifestyles. Play may also have benefits for social competency and cognitive development. Observations of children's engagement with a new and engaging play material, Imagination Playground TM blocks, which are designed to foster imaginative and creative constructive …

Effect Of Parenting Styles On Children's Emotional And Behavioral Problems Among Different Ethnicities Of Muslim Children In The U.S., Noor A. Rosli

Dissertations (1934 -)

Parenting styles create different social environments in the lives of children within the home. Many studies have investigated the effects of parenting style on children's emotional development and behavior (Liem, Cavell, & Lustig, 2010; Pezzella, 2010; Schaffer, Clark, & Jeglic, 2009; Steward & Bond, 2002; Timpano, Keough, Mahaffey, Schmidt, & Abramowitz, 2010) as well as differences in parenting across cultures (Keels, 2009; Paulussen-Hoogeboom, Stams, Hermanns, Peetsma, &Wittenboer, 2008). Limited research has been conducted on parenting style and religion, however, and especially in Muslim families, and among Muslim American families in particular. There is also a lack of research that focuses …