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

Digital Commons Network

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

Articles 1 - 16 of 16

Full-Text Articles in Entire DC Network

The Impact Of Television Program Diet On Children's Achievement, Heather J. Lavigne Nov 2014

The Impact Of Television Program Diet On Children's Achievement, Heather J. Lavigne

Doctoral Dissertations

In this study, three waves of data from the Panel Study of Income Dynamics’s Child Development Supplement were used to examine patterns of children’s early TV exposure and its influence on middle childhood and adolescence. Analyses examined the pathways of influence depending on whether a dosage (hours of exposure) or diet (proportion of content to total TV time) variable was used. Results revealed that, in a dosage model, violent hours of early TV exposure were associated with decreases in independent reading and increases in externalizing behavior problems, but these did not predict later achievement. Early educational TV amount of exposure …


Cognitive Malleability: Does Disgust Act As A "Stop" Signal On Currently Accessible Cognitive Processing Styles In Perceptual And Conceptual Tasks?, Elicia C. Lair Nov 2014

Cognitive Malleability: Does Disgust Act As A "Stop" Signal On Currently Accessible Cognitive Processing Styles In Perceptual And Conceptual Tasks?, Elicia C. Lair

Doctoral Dissertations

Much of the research on feeling and thought supports the notion of a fixed relationship between affect and cognition, specifically that particular affective experiences promote particular ways of thinking (i.e., information processing styles). Surprisingly, little is known about the relationship between disgust and cognition, and this dissertation sought to rectify this omission. The recently proposed Cognitive Malleability approach (Clore, et al., 2001; Huntsinger & Clore, 2007; Isbell, 2010; Isbell, Lair, & Rovenpor, 2013) calls the fixed nature of the affect-cognition relationship into question, and instead argues that affect confers value on whatever information processing style is currently dominant. This new …


The Role Of Napping On Memory Consolidation In Preschool Children, Laura Kurdziel Nov 2014

The Role Of Napping On Memory Consolidation In Preschool Children, Laura Kurdziel

Doctoral Dissertations

Nocturnal sleep has been shown to benefit memory in adults and children. During the preschool age range (~3-5 years), the distribution of sleep across the 24-hour period changes dramatically. Children transition from biphasic sleep patterns (a nap in addition to overnight sleep) to a monophasic sleep pattern (only overnight sleep). In addition, early childhood is a time of neuronal plasticity and pronounced acquisition of new information. This dissertation sought to examine the relationship between daytime napping and memory consolidation in preschool-aged children during this transitional time. Children were taught either a declarative or an emotional task in the morning, and …


Individuation As An Adolescent Developmental Task: Associations With Adoptee Adjustment, Danila Musante Nov 2014

Individuation As An Adolescent Developmental Task: Associations With Adoptee Adjustment, Danila Musante

Doctoral Dissertations

This study evaluated the associations between adolescent individuation and concurrent and long term adjustment in adoptive families. Individuation was assessed using an observational measure examining behaviors and communications demonstrative of individuality and connectedness between each parent and the adolescent. Findings did not support the hypothesized connection between adolescent individuation and concurrent and long term adjustment in adoptive families. However, further analyses revealed particular importance of connectedness between adolescent and parent for adolescent adjustment, which was found to vary by adolescent gender. Specifically, analyses revealed that gender interacts with both adolescent-father connectedness and mother-adolescent connectedness in predicting adolescent internalizing symptoms; for …


Emotion In Adoption Narratives: Links To Close Relationships In Emerging Adulthood, Holly A. Grant-Marsney Nov 2014

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 …


The Lived Experience Of Adoption: Do Current Conceptualizations Reflect Changing Realities?, Quade Y. S. French Nov 2014

The Lived Experience Of Adoption: Do Current Conceptualizations Reflect Changing Realities?, Quade Y. S. French

Doctoral Dissertations

The lived experiences of four adopted college undergraduates were documented through a series of semi-structured interviews across a two-year period. Participants were interviewed during their engagement as mentors in an adoption-specific mentoring program (the Adoption Mentoring Program, AMP) in which they were each paired with an adopted child from the community in one-to-one relationships. Importantly, participation in the mentoring program offered mentors a chance to connect with same-aged peers around issues of adoption research, theory, and experiences. Participation in this program is viewed as a marked change in the social context of adoption experienced by participants; this social change provided …


Program Evaluation Of The Strong Start Curriculum As A Selected Intervention For Early Elementary Students, Katherine A. Meyer Aug 2014

Program Evaluation Of The Strong Start Curriculum As A Selected Intervention For Early Elementary Students, Katherine A. Meyer

Doctoral Dissertations

Consistent with the need for implementation research and prevention programming for students in schools, the current study evaluated the implementation and outcomes of Strong Start, a social-emotional learning program, as a supplemental intervention for students in kindergarten through second grade at risk for developing emotional and behavioral problems. This intervention took place during the first year of a county-wide restructuring of mental health supports and was part of a multi-tiered system of supports provided in schools. A mixed method program evaluation was conducted to examine four areas of interest. First, the contextual factors related to program adoption were examined; …


Transnational Gestures: Rethinking Trauma In U.S. War Fiction, Ruth A.H. Lahti Aug 2014

Transnational Gestures: Rethinking Trauma In U.S. War Fiction, Ruth A.H. Lahti

Doctoral Dissertations

This dissertation addresses the need to "world" our literary histories of U.S. war fiction, arguing that a transnational approach to this genre remaps on an enlarged scale the ethical implications of 20th and 21st century war writing. This study turns to representations of the human body to differently apprehend the ethical struggles of war fiction, thereby rethinking psychological and nationalist models of war trauma and developing a new method of reading the literature of war. To lay the ground for this analysis, I argue that the dominance of trauma theory in critical work on U.S. war fiction privileges the "authentic" …


Interpreting, Stephanie Jo Kent Aug 2014

Interpreting, Stephanie Jo Kent

Doctoral Dissertations

What do community interpreting for the Deaf in western societies, conference interpreting for the European Parliament, and language brokering in international management have in common? Academic research and professional training have historically emphasized the linguistic and cognitive challenges of interpreting, neglecting or ignoring the social aspects that structure communication. All forms of interpreting are inherently social; they involve relationships among at least three people and two languages. The contexts explored here, American Sign Language/English interpreting and spoken language interpreting within the European Parliament, show that simultaneous interpreting involves attitudes, norms and values about intercultural communication that overemphasize information and discount …


Multiple Group Relations: Maintaining Balance Through Indirect Contact Effects, Diala R. Hawi Aug 2014

Multiple Group Relations: Maintaining Balance Through Indirect Contact Effects, Diala R. Hawi

Doctoral Dissertations

Most research on intergroup relations has focused on two groups, whereby one group’s attitudes toward another group may change as a result of their contact experiences with that other group. Yet in real life settings, contexts in which groups come into contact are likely to involve multiple groups. This research argues that attitudes and perceptions that members of one group form about another group depend not only on their direct contact experiences with that group, but also on their relationship with third-party groups, and the perceived relationships that third-party groups have with the other group. The present research uses structural …


Outreach Practices Of A Small College Counseling Center: A Comprehensive Model To Serve The College Community, Jessica R. Ferriero Aug 2014

Outreach Practices Of A Small College Counseling Center: A Comprehensive Model To Serve The College Community, Jessica R. Ferriero

Doctoral Dissertations

Over the past 10 years college counseling centers (CCCs) have been urged to broaden their focus considerably and to serve the entire campus community due to increases in student mental health issues. Engaging in outreach efforts is one way to address campus wide needs. However, few research efforts have been conducted to systematically investigate how outreach is practiced at a small college. The dialogue around outreach has focused on single programs at large institutions rather than the network of interventions that occur on a campus. The purpose of this study is to understand the web of relationships between a counseling …


Developing Spatial Reasoning Skills In General Chemistry Students, Deborah L. Carlisle Aug 2014

Developing Spatial Reasoning Skills In General Chemistry Students, Deborah L. Carlisle

Doctoral Dissertations

The study of organic chemistry requires the understanding and use of spatial relationships, which can be challenging for many students. Prior research has shown that there is a need to develop students’ spatial reasoning skills. To that end, this study implemented guided activities designed to strengthen students’ spatial skills, with the aim of preparing students for organic chemistry and other future STEM courses. Students, taking the second semester of a two-semester general chemistry course, engaged in these activities. This study followed a quasi experimental design, in which the experimental (n = 209) and the control group (n = 212) were …


The Application Of Information Integration Theory To Standard Setting: Setting Cut Scores Using Cognitive Theory, Christopher C. Foster Apr 2014

The Application Of Information Integration Theory To Standard Setting: Setting Cut Scores Using Cognitive Theory, Christopher C. Foster

Doctoral Dissertations

Information integration theory (IIT) is a cognitive psychology theory that is primarily concerned with understanding rater judgments and deriving quantitative values from rater expertise. Since standard setting is a process by which subject matter experts are asked to make expert judgment about test content, it is an ideal context for the application of information integration theory. Information integration theory (IIT) was proposed by Norman H. Anderson, a cognitive psychologist. It is a cognitive theory that is primarily concerned with how an individual integrates information from two or more stimuli to derive a quantitative value. The theory focuses on evaluating the …


Taking It To The Streets: A Multimethod Investigation Of Street Credibility And Consumer Affinity Toward Street Credible Endorsers, Delancy Howard Sterling Bennett Apr 2014

Taking It To The Streets: A Multimethod Investigation Of Street Credibility And Consumer Affinity Toward Street Credible Endorsers, Delancy Howard Sterling Bennett

Doctoral Dissertations

Celebrity endorsers are featured in 10 to 20 percent of commercials in the United States (Agrawal and Kamakura, 1995). While firms have invested significant capital in celebrity endorsers, they traditionally shy away from those who have been involved in illegal or immoral acts (Briggs, 2009; Creswell, 2008). However, the rules of endorser selection appear to be changing. Recently, a new type of endorser whose celebrity is built in part upon criminal activity or violent history has emerged. These celebrities, often rappers, successfully endorse major brands such as Vitamin Water and Chrysler. They are frequently described as having another form of …


Modeling Dyadic Attunement: Physiological Concordance In Newly Married Couples And Alliance Similarity In Patient-Therapist Dyads, Holly Laws Apr 2014

Modeling Dyadic Attunement: Physiological Concordance In Newly Married Couples And Alliance Similarity In Patient-Therapist Dyads, Holly Laws

Doctoral Dissertations

Mutual influence within relationships is theorized as central to human development and functioning across the lifespan. Multiple theories posit a process of progressive bidirectional influence that results in greater similarity between dyad members over time, termed attunement. Yet attunement processes, from dyadic synchrony in healthy child development to partner influence within romantic relationships, are difficult to measure and model. One difficulty is that capturing information from both members of a relationship pair, or dyad, requires statistical modeling that appropriately accounts for the interdependence between them. The present study addressed this issue by putting forward a framework for modeling attunement processes …


Individual Differences In Psychotherapy Change Among Ethnic Minority Patients, Joan Lenore Degeorge Apr 2014

Individual Differences In Psychotherapy Change Among Ethnic Minority Patients, Joan Lenore Degeorge

Doctoral Dissertations

There is limited research on ethnic minorities in psychotherapy, particularly with regard to the process of change. Most existing studies subscribe to a “uniformity myth” in which individual differences across and within minority groups are often masked or ignored because of an assumption of shared characteristics and experiences. The primary aim of this study was to address the gap in research on individual differences in psychotherapeutic change by analyzing a large sample of adult patients (N = 2,272) of varying ethnicity who received psychotherapy across various naturalistic settings. The treatment settings all participated in a national practice-research network, administering …