Developmental Psychology Commons^™

Effects Of Nicotine And Anatoxin-A Exposures On The Operant Performance Of Rats, Kimberly Ann Jarema

Dissertations

Tolerance has previously been shown to develop to nicotine's effects on operant behavior. This experiment explored whether tolerance would still develop when nicotine administrations were separated by three weeks. Anatoxin-a, a nicotinic-receptor agonist, was also tested and the results were compared to nicotine. Male Long Evans rats performed under a multiple VR30 VI30-sec food-reinforcement schedule. Phase I rats were divided into 6 groups of 8 that received four weekly subcutaneous injections of nicotine (0.0-1.8 mg/kg) and anatoxin-a (0-250 mcg/kg) prior to testing sessions. An ED50 was derived, for each compound, from the VR dose-response curve. Phase II rats were divided …

Infant Heart Transplant: Perioperative Indicators Of Neurocognitive Development, Joy Michelle Gardner

Loma Linda University Electronic Theses, Dissertations & Projects

Approximately five to eight births per 1000 in the United States are born with a congenital heart defect (Limperopoulos et al, 1999), the primary defect in 57% is hypoplastic left heart syndrome (Johnston, 1991). A fatal disease twenty years ago, survival has jumped from less than 5% to 91% of infants surviving their one-month birthday due to advances in palliative and transplant procedures (Razzouk et al, 1996). Unfortunately, the decrease in mortality has been unmatched by a decrease in morbidity, which continues to be a major risk factor when undergoing deep hypothermia (du Plessis, 2000). While neurodevelopmental and cognitive dysfunction …

Individual And Social Influences On Ethnic Identity Among Latino Young Adults, Lenna L. Ontai-Grzebik, Marcela Raffaelli

Department of Psychology: Faculty Publications

Building on prior Latino ethnic identity research, this study had three goals: describe age-related trends in ethnic identity among young adults, examine relations among ethnic identity and individual factors, and explore the impact of family and peer socialization on ethnic identity. The participants (two hundred 19-to 30-year-olds; mean age = 22.5) completed self-report surveys sent to Latino undergraduate and graduate students enrolled in four midwestern institutions of higher education. The findings suggest individual factors are strong predictors of ethnic identity during early adulthood; respondents who were younger, high on Latino orientation, spent more time in the United States, and whose …

The Effects Of Age And Task Timing Characteristics On Contingency Judgment, Marci C. Sammons

Masters Theses & Specialist Projects

Detecting contingency relationships between causal events allows us to adapt to and control these events. However, research has shown age-related impairments in this ability. The goal of this study was to examine how reduced processing speed in older adults affects contingency learning. Manipulating the time during which to generate the response, to test the limited time mechanism of processing speed, had little effect on contingency judgments. Varying the temporal contiguity of events, to test the simultaneity mechanism of processing speed, affected young adults’ contingency judgments. Older adults’ judgments were less accurate overall, and young adults’ judgments were similarly less accurate …

The Reliability And Validity Of The Behavior Assessment System For Children In A Rural Setting, Melvin Lee Titus

All-Inclusive List of Electronic Theses and Dissertations

The Behavior Assessment System for Children (BASC) is a behavior rating scale for children from the ages of two and one-half to eighteen-years-old. The BASC original standardization was not representative of 4- to 6-years-old children, particularly in the rural Midwest. The standardization also did not adequately sample children with speech/language impairments. The present study assessed the BASC's reliability and validity (construct and criterion) in comparison to a current BASC, Achenbach's Child Behavior Checklist (CBCL) and the Conners' Teacher Rating Scale (CTRS) sample. The current BASC study used a sample of rural, 4- to 6-year-old normally-developing children and children with speech/language …

Sexually Dimorphic Effects Of Prenatal Stress On Cognition, Hormonal Responses, And Central Neurotransmitters, Rachel E. Bowman, Neil J. Maclusky, Yessenia Sarmiento, Maya Frankfurt, Marisa Gordon, Victoria N. Luine

Psychology Faculty Publications

Exposure to stress during gestation results in physiological and behavioral alterations that persist into adulthood. This study examined the effects of prenatal stress on the postnatal expression of sexually differentiated cognitive, hormonal, and neurochemical profiles in male and female rats. Pregnant dams were subjected to restraint stress three times daily for 45 min during d 14-21 of pregnancy. The offspring of control and prenatally stressed dams were tested for anxiety-related and cognitive behaviors, stress and gonadal steroid hormone levels, as well as monoamines and metabolite levels in selected brain regions. Postnatal testosterone levels (measured at 1 and 5 d) did …

Emotional Intelligence And Coping, Veena A. Nair

Psychology Theses & Dissertations

Emotional intelligence (EI) is the set of abilities involved in emotion processing and regulation. The current study examined the relationship between trait EI and general intelligence, personality, and coping. It also investigated whether trait EI was a significant predictor of problem focused and emotion focused coping strategies after controlling for general intelligence and personality, and examined whether trait EI predicted self-reported outcome of a stressful situation and academic achievement. Participants were 106 college students who were individually administered the two subtest version of Wechsler's Abbreviated Scale of lntelligence (WASI), the Schutte Self-Report Inventory of EI (SSRI), the NEO Personality Inventory-Revised …

A Cross-Cultural Study Of Children’S Development As Reflected In Their Artwork: An Investigation Of Children’S Drawings From The African Country Of Benin, Elizabeth Anna Smead

EVMS School of Health Professions Theses & Dissertations

This research adds to the body of knowledge related to the human figure drawing as a useful tool in assessment and to art therapists’ understanding of children who depict the human figure in cross-cultural settings. This researcher obtained a sample collection of 148 human figure drawings from African children in rural Benin, West Africa to study in comparison to a set of human figure drawings collected under similar conditions in Hampton Roads, Virginia.

In this quantitative study, five of the Formal Elements Art Therapy Scales (FEATS) were modified and used to tally the formal elements of each of the 148 …

Determinants Of Paternal Involvement In Childcare In Dual-Earner Families With Preschool Children, Julie N. Jacobs

Psychology Theses & Dissertations

Dual-earner parents (N = 119) of preschool children enrolled in licensed childcare centers completed anonymous questionnaires that examined work and family variables as related to paternal involvement in three areas: engagement (i.e., one-on-one interaction with the child), responsibility (i.e., taking care of the child*s needs), and accessibility (i.e., being available to the child without directly interacting). Fathers' reports of responsibility were predicted by beliefs about fathering and structural variables (i.e., hours worked). Similarly, fathers' beliefs about fathering and efficacy in the parenting role predicted fathers' reports of engagement. Fathers' reports of accessibility were predicted by fathers' perceived competence in parenting …

Measuring The Effect Of Wife Employment Status On First-Time Father Stress, Brad Petry

Theses, Dissertations and Capstones

This thesis examines the important aspect of changing stress levels in first-time expectant fathers at six months of term prenatal (time one), at eight months of term prenatal (time two), and one month postpartum (time three). The changing stress level was measured in relation to the employment status of the wife during pregnancy. Stress levels were measured using the Perceived Stress Scale (PSS). Data used in this research was obtained by Dr. Robert Rodriguez for use in his doctoral dissertation. Changes in expectant father stress level in accordance to wives’ employment status were insignificant at time 1 (f = .159), …

“I Fell Off [The Mothering] Track”: Barriers To ‘Effective Mothering’ Among Street-Level Prostituted Women, Rochelle L. Dalla Dr.

Department of Child, Youth, and Family Studies: Faculty Publications

Ecological theory and basic assumptions for the promotion of effective mothering among low-income and working-poor women are applied in relation to a particularly vulnerable population: street-level prostitution-involved women. Qualitative data from 38 street-level prostituted women shows barriers to effective mothering at the individual, community and societal levels. Suggestions for enhancing the lives and long-term well-being of prostituted women with children are included.

Does Intervention Change Anything? New Directions In Promoting Positive Youth Development, William M. Kurtines, Marilyn J. Montgomery, Lisa L. Arango, Gabrielle A. Kortsch

Faculty Publications - Graduate School of Counseling

Although a literature on interventions that promote positive development has begun to emerge, important gaps concerning these interventions continue to exist. As part of our program of research, we have made an effort to begin addressing these gaps. An overview of a research project conducted using two sets of multi-ethnic data drawn from the Miami Youth Development Project (Kurtines, Montgomery, Lewis Arango, & Kortsch, 2001) is presented. Though tentative and preliminary, the findings from the project provide preliminary evidence for the success of Changing Lives Program (CLP) in promoting positive qualitative change. Specifically, the results document a relation between participation …

Perception Of Resources And Psychological Adjustment Of Parents Raising A Child With And Without Autism And Or Other Developmental Disabilities, Jonathan Francis William Doti

Theses Digitization Project

The purpose of this study was to investigate the effects of rearing a child with autism or other pervasive developmental disability (PDD) and its long-term inpact upon parents.

The Relationship Between Juvenile Delinquency And Family Unit Structure, Angela D. Mullens

Theses, Dissertations and Capstones

The purpose of this study was to investigate the relationship between parental absence and juvenile delinquency and to determine if a link exists between the two variables. Data was collected from male juveniles who were alleged to have committed status or delinquent offenses between 1996 and 2004. Each offense was categorized according to the family unit (e.g., intact, father only, mother only, etc.), offense type (e.g., underage consumption, petit larceny, breaking and entering, etc.), offense level (e.g., status misdemeanor, and felony), the victim (e.g., crimes against the person, crimes against property, etc.) and the juvenile’s age at the time the …

Virus And The Whale: Exploring Evolution In A Museum Collaboration, Judy Diamond, Amy Spiegel, Debra Meier, Sarah Disbrow

Department of Educational Psychology: Faculty Publications

A major new collaboration of museums in the U.S. will teach the public about current research in evolutionary biology. This project, entitled Explore Evolution, combines the strength of interactive exhibits, Web activities and outreach programs for youth to feature seven influential research projects on organisms ranging in size from the smallest, HIV to the largest, a whale. Launched in 2003 and funded by the Informal Science Education Program of the National Science Foundation (NSF), Explore Evolution is one of the most comprehensive informal education projects in the U.S. to focus on teaching about evolution research.

Conjoint Behavioral Consultation: Involving Parents And Teachers In The Treatment Of A Child With Selective Mutism, Valerie J. Gortmaker, Emily D. Warnes, Susan M. Sheridan

Department of Educational Psychology: Faculty Publications

This paper provides a case example of the effects of a behavioral intervention implemented i.n the context. of Conjoint Behavioral Consultation (CBC; Sheridan, Kratochwill & Bergan, 1996) for a five-year-old child with selective mutism. Programming common stimuli was combined with positive reinforcement and ·then implemented by a parent and teacher to improve a child's verbal interactions. Overall, the number of words spoken by the child client per day increased from 0 during baseline to a treatment mean of 7.7 words per day. An effect size of 1.60 was yielded, with 100% non-overlapping data between baseline and treatment phases. Additionally, treatment …

Comparisons Among Parent Reports And Self-Reports Of Sleep In Adhd And Normal School-Aged Children, Diana M. Turner-Eadie

Psychology Theses & Dissertations

The objective of the study was to investigate whether school-aged children diagnosed with Attention-Deficit Hyperactivity Disorder (ADHD) experience greater sleep disturbance than do normally-developing children. Participants included 33 parents and their children with ADHD (mean age = 10.7 ± 1.7 years) and 33 parents and their children without ADHD (mean age = 10.7 ± 1.6 years). Both parents and their children completed sleep questionnaires developed to assess a number of sleep variables. Based on parental report, the Total Sleep Disturbance score was significantly greater for the ADHD group than for the comparison group. Parents indicated that children with ADHD had …

A Measurable Model Of Resilience, Heidi E. Keller

Seton Hall University Dissertations and Theses (ETDs)

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A Comparison Of Kinetic Family Drawings Of Firstborn And Second-Born Siblings, Lynn Anderson

Dissertations

Problem. While the Kinetic Family Drawing (KFD) is a popular assessment tool for clinicians, research on developmental issues and how siblings draw their families is lacking. The purpose of this study was to (a) describe the way siblings perceive themselves and their family interpersonal relationships as expressed in the KFD; and (b) to describe possible developmental age differences in the KFD.

Method. The KFD and a Family Dynamics Interview Schedule were administered to 50 pairs of first- and second-born children from Southwestern Michigan, ages 5-14. The data were analyzed quantitatively by the Wilcoxon Sign Test and Chi-Square, using …

Relational, Cultural, Cognitive, And Affective Predictors Of Prosocial Behaviors [Olumlu Sosyal Davranışların İlişkisel, Kültürel, Bilişsel Ve Duyuşsal Bazı Değişkenlerle İlişkisi], Asiye Kumru, Carolyn P. Edwards, Gustavo Carlo

Department of Child, Youth, and Family Studies: Faculty Publications

This research examined age group and gender differences in adolescent prosocial acts and the associations between these behaviors and peer and parent attachments, collectivistic values, prosocial moral reasoning, perspective taking, and empathy. In this study 550 adolescents (300 boys, 250 girls) from middle and high schools, and college with ages ranging 11-21.5 years (M=15.07, SD=2.50) were recruited from Ankara, Turkey. Results indicate that adolescents displayed compliant prosocial behavior most followed by emotional, anonymous, altruistic, and public prosocial acts. MANOVA analyses revealed that younger adolescents displayed more public and emotional prosocial acts while older adolescents showed more altruistic and anonymous behaviors …

Designing A Mixed Methods Study In Primary Care, John W. Crewell, Michael D. Fetters, Nataliya V. Ivankova

Department of Educational Psychology: Faculty Publications

BACKGROUND Mixed methods or multimethod research holds potential for rigorous, methodologically sound investigations in primary care. The objective of this study was to use criteria from the literature to evaluate 5 mixed methods studies in primary care and to advance 3 models useful for designing such investigations.

METHODS We first identified criteria from the social and behavioral sciences to analyze mixed methods studies in primary care research. We then used the criteria to evaluate 5 mixed methods investigations published in primary care research journals.

RESULTS Of the 5 studies analyzed, 3 included a rationale for mixing based on the need …

Using Transcendental Phenomenology To Explore The “Ripple Effect” In A Leadership Mentoring Program, Tammy Moerer-Urdahl, John W. Creswell

Department of Educational Psychology: Faculty Publications

Several approaches exist for organizing and analyzing data in a phenomenological qualitative study. Transcendental phenomenology, based on principles identified by Husserl (1931) and translated into a qualitative method by Moustakas (1994), holds promise as a viable procedure for phenomenological research. However, to best understand the approach to transcendental phenomenology, the procedures need to be illustrated by a qualitative study that employs this approach. This article first discusses the procedures for organizing and analyzing data according to Moustakas (1994). Then it illustrates each step in the data analysis procedure of transcendental phenomenology using a study of reinvestment or the “ripple effect” …

Caregiving Through A Relationship Lens In Reggio Emilia And A Lab School In Canada, Carolyn P. Edwards, Alex Dougherty

Department of Psychology: Faculty Publications

In recent years developmental scientists have described the tasks of relationship-building that contribute to early development: security and attachment, self-recognition and validation, mutuality and companionship, passionate experience, identification and group belonging, and giving care to others. Relationship-building begins within the family, then, in extending it outside the family, early education can play a key role. This selection contains two parts. The first piece describes the kinds of benefits these widening relationships can provide for very young children and outlines some specific steps that educators in Reggio Emilia, Italy, have taken to ensure the best, most "amiable" environments. The second piece, …

Exploring Blackness As A Site Of Resilience In Street Life Oriented Young Black Men Living In The Inner-City, Andraé́́ L. Brown

Seton Hall University Dissertations and Theses (ETDs)

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An Observational Study Of Delivered And Received Aggression, Gender, And Social-Psychological Adjustment In Preschool: Abstract "This White Crayon Doesn't Work ... ", Jamie M. Ostrov, Kathleen E. Woods, Elizabeth A. Jansen Yeh, Juan F. Casas, Nikki R. Crick

Psychology Faculty Publications

A semi-structured observational study investigated gender differences in delivered and received relational, physical, verbal, and nonverbal aggression in a young preschool sample (N = 60). Findings revealed that gender differences in subtypes of aggression may be apparent as early as 3 years of age. Specifically, girls were found to deliver and receive more relational aggression than males, whereas boys tended, although not significantly, to deliver and significantly received more physical aggression than females. Relational and physical subtypes of delivered and received aggression were differentially associated with preschoolers' social-psychological adjustment.