Psychology Commons^™

Investigating The Effects Of Obesity On Cardiovascular Reactivity And Recovery From Acute Physical And Psychological Stress, Ashley Elizabeth Burch

Electronic Theses and Dissertations

The role that excess adipose tissue plays in chronic inflammation gives rise to its importance as an independent risk factor in cardiovascular dysfunction. By operationalizing chronic stress as obesity, we sought to explore the relationship between obesity and cardiovascular responses to laboratory stressors, including recovery from stress. Further, we examined five adiposity measures to determine which were most related to cardiovascular dysfunction. Degree of obesity was able to predict dysfunction in both reactivity and recovery. Body mass index and waist circumference were found to be the best predictors of cardiovascular dysfunction. Blunted reactivity and slorecovery were found in participants with …

Functional Correlates Of Verbal Working Memory In Healthy Aging And Early Alzheimer's Disease, Michael Adam Sugarman

Wayne State University Theses

Deficits in the working memory system are common in patients diagnosed with Alzheimer's disease (AD). However, little is known regarding the neurobiological basis of this impairment. The current study examined the neurobiological functional correlates of the working memory system in early AD patients and cognitively intact control participants using a word list repetition task performed during positron emission tomography (PET). Compared to a reading control task, both the AD and control groups utilized a network of parietal, frontal, and cerebellar regions while completing the word rehearsal task. However, control participants displayed greater activation in all regions, especially in the parietal …

Trauma Severity And Defensive Emotion-Regulation Reactions As Predictors Of Forgetting Childhood Trauma, Bette L. Bottoms, Cynthia J. Najdowski, Michelle A. Epstein, Matthew J. Badanek

Psychology Faculty Scholarship

Using a retrospective survey, we studied a sample of 1679 college women to determine whether reports of prior forgetting of sexual abuse, physical abuse, and other traumas could be explained by trauma severity and individual differences in the use of defensive emotion-regulation reactions (i.e., repressive coping, dissociation, and fantasy proneness). Among victims of physical abuse (but not sexual abuse or other types of trauma), those who experienced severe abuse and used defensive reactions were sometimes more likely to report temporary forgetting of abuse, but other times less likely to report forgetting. We also found unanticipated main effects of trauma severity …

Adding Within-Utterance Emotion Decay For More Human-Like Dialog, Michael Hans Durcholz

Open Access Theses & Dissertations

While spoken dialog systems have been used for commercial applications for several decades, most commercial spoken dialog systems provide only simple information exchange capabilities. Emotion synthesis in spoken dialog systems has become an active research area recently, and use of emotion-adaptive dialog systems has demonstrated improvements in user experience and rapport. This thesis seeks to improve how emotions are conveyed in dialog systems to enable robust emotional support that improves user experiences with dialog systems and models human speech characteristics more accurately than current dialog systems.

Prior work with Gracie (GRAduate Coordinator with Immediate response Emotions), an emotion-adaptive dialog system, …

Animal Cognition, The Importance Of Touch, And The Cit, Deirdre Yeater

Presidential Seminar on the Catholic Intellectual Tradition

A presentation of Professor Yeater's incorporation in her class PSCC103 of 5 in- class discussions comparing human and non-human species, particularly dolphins, with an emphasis on the Catholic Intellectual Tradition and the importance of touch. PSCC-103, The Human Community: The Individual and Society, is a 3 credit course which engages students in a study of the relationship between psychology – the science of human behavior and mental processes, and the Catholic intellectual tradition – which is characterized by rigorous intellectual inquiry and an openness to scientific ideas. This course aims to help us understand ourselves as human persons, as well …

Framing In Cognitive Clinical Interviews About Intuitive Science Knowledge: Dynamic Student Understandings Of The Discourse Interaction, Rosemary S. Russ, Victor R. Lee, Bruce L. Sherin

Instructional Technology and Learning Sciences Faculty Publications

Researchers in the science education community make extensive use of cognitive clinical interviews as windows into student knowledge and thinking. Despite our familiarity with the interviews, there has been very limited research addressing the ways that students understand these interactions. In this work we examine students’ behaviors and speech patterns in a set of clinical interviews about chemistry for evidence of their tacit understandings and underlying expectations about the activity in which they are engaged. We draw on the construct of framing from anthropology and sociolinguistics and identify clusters of behaviors that indicate that students may alternatively frame the interview …

The Differential Association Between Alexithymia And Primary Versus Secondary Psychopathy, Gwendoline Cecilia Lander, Catherine J. Lutz-Zois, Mark S. Rye, Jackson A. Goodnight

Psychology Faculty Publications

Using a sample of 104 college students, this study tested the hypothesis that alexithymia is positively related to secondary (also known as “neurotic psychopathy”), but not primary psychopathy (i.e., inability to form emotional bonds with others and a fear insensitivity). Participants completed the TAS-20 (alexithymia), the LSRP (primary and secondary psychopathy), the PPI-R (psychopathy), and the trait version of the STAI (trait anxiety). The interaction between the latter two measures was used as a second index of primary and secondary psychopathy. Support was found for the study hypothesis with both methods of assessing psychopathy (i.e., the LSRP subscales or the …

General Recognition Theory Extended To Include Response Times: Predictions For A Class Of Parallel Systems, James T. Townsend, Joseph W. Houpt, Noah H. Silbert

Psychology Faculty Publications

General Recognition Theory (GRT; Ashby & Townsend, 1986) is a multidimensional theory of classification. Originally developed to study various types of perceptual independence, it has also been widely employed in diverse cognitive venues, such as categorization. The initial theory and applications have been static, that is, lacking a time variable and focusing on patterns of responses, such as confusion matrices. Ashby proposed a parallel, dynamic stochastic version of GRT with application to perceptual independence based on discrete linear systems theory with imposed noise (Ashby, 1989). The current study again focuses on cognitive/perceptual independence within an identification classification paradigm. We extend …

Improving Memory Using N-Back Training, Paul Beavon

Theses : Honours

Investigations into n-back training and near transfer to short-term memory (STM) and working memory (WM) have realised inconsistent results. A significant transfer to STM was reported using dual n-back training (Jaeggi, Buschkuehl, Jonides, & Perrig, 2008). However, the majority of studies have found no significant transfer to WM as operationalised by complex span tasks using either single or dual n-back training. The current study examined the single n-back task and near transfer to STM and WM as operationalised by the Woodcock-Johnson III Tests of Cognitive Abilities (Mather & Woodcock-Johnson, 2001). Forty-seven participants were divided into experimental treatment (n = 26) …

Calibration Research: Where Do We Go From Here?, Linda Bol, Douglas J. Hacker

Educational Leadership & Workforce Development Faculty Publications

Research on calibration remains a popular line of inquiry. Calibration is the degree of fit between a person's judgment of performance and his or her actual performance. Given the continued interest in this topic, the questions posed in this article are fruitful directions to pursue to help address gaps in calibration research. In this article, we have identified six research directions that if productively pursued, could greatly expand our knowledge of calibration. The six research directions are: (a) what are the effects of varying the anchoring mechanisms from which calibration judgments are made, (b) how does calibration accuracy differ as …

Introduction To Special Issue: Dementia And Music, Andrea R. Halpern, Isabelle Peretz, Lola L. Cuddy

Faculty Journal Articles

This special issue follows two previous special issues on music and neurological disorders (April 2008, Volume 23/Issue 4 and April 2010, Volume 25/Issue 4). Like its predecessors, the issue presents studies employing a patient-based approach to music perception, cognition, and emotion. Whereas the earlier issues dealt with acquired and congenital disorders and impairments, the present issue focuses on dementia, primarily on its most common form, Alzheimer's disease (AD).

Reducing Overweight And Obesity Among Elementary Students In Wuhan, China, Ling Qian, Ian Newman, Duane F. Shell, Cheng Maojin Cheng

Department of Educational Psychology: Faculty Publications

Obesity and overweight among children in China is a growing concern. The curriculum and organization of Chinese schools focuses on academic achievement leaving little time for other programs. This pilot program illustrated that it is possible to involve schools and parents in a program to reduce obesity and overweight. Teachers, school staff, parents and elementary students were involved in an all-school educational initiative based on WHO’s Health Promoting School Model. The program was evaluated with a mixed modal ANOVA using a 3-level within subjects repeated factor (baseline, 1st follow-up, 2nd follow-up) and a 2-level between subjects factor (gender: boys and …

Implicit Attitudes Of Ethnicity And Language: Evaluative And Associative Priming, Eva Margarita De La Riva Lopez

Open Access Theses & Dissertations

Most members of minority groups belong to both an ethnic and a linguistic minority. The interplay between these two related yet independent constructs has not been explored. For this reason, this study examined language attitudes following the theoretical model of social categorization by using implicit measures. This study also investigated the implicit association between language and ethnicity. In this manner, the relationship that exists between attitudes towards minority groups and attitudes towards minority languages can be disentangled. A simultaneous study of implicit attitudes of ethnicity and language, and the association between ethnicity and language, may elucidate possible mechanisms involved in …

Mood And Creativity: The Mediating Role Of Attention, Viktoria Tidikis

Psychology Theses & Dissertations

Within literature there are two opposing views regarding the role of emotions in the creative process. The most commonly held view contends that positive emotions enhance creativity, while negative emotions stifle it; yet, some studies show an opposite trend. To help resolve this conundrum, this research examined the mediating effect of attention on the relationship between mood and creativity. The results showed that positive deactivating and negative activating emotions led to broader attention, while positive activating and negative deactivating emotions caused narrowing of attention. Furthermore, the creative process is not uniform in its requirements of attentional breadth; some creative tasks …

The Effect Of Musical Training On Verbal And Tonal Working Memory, Ching-I Lu

Wayne State University Dissertations

This dissertation explored the translation from print to sound of the tonal language Mandarin versus English versus musical notation in healthy volunteers. The performance of musicians and non-musicians was compared across a variety of reading tasks in an attempt to examine whether musical training can facilitate Mandarin tone or phonological processing. The effects of increasing working memory load on reading performance across tasks were also examined. Results showed that increasing demands on working memory in visual recognition tasks significantly decreased performance accuracy for both musicians and non-musicians across tasks. Significant differences in accuracy rates were observed between musicians and non-musicians. …

Cognitive Decision-Making Among Residents During An Extended Natural Disaster, Michael Shreeves

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Self-Efficacy, Intrinsic Motivation, And Academic Outcomes Among Latino Middle School Students Participating In An After-School Program, Kate Niehaus, Kathleen Moritz Rudasill, Jill L. Adelson

Department of Educational Psychology: Faculty Publications

This longitudinal study examined how academic self-efficacy, intrinsic motivation, and participation in an after-school program contributed to the academic achievement of Latino middle school students over the course of one school year. Participants were 47 Latino students in sixth through eighth grades who attended two public middle schools in which an after-school program was held that was specifically for Latino students. Results from ordinary least squares regression revealed that intrinsic motivation was positively associated with students GPAs, self-efficacy was a positive predictor of students’ school attendance and standardized math achievement scores, and attendance at the after-school program also contributed positively …

Neonatal White Matter Abnormalities An Important Predictor Of Neurocognitive Outcome For Very Preterm Children, Lianne J. Woodward, Caron A. C. Clark, Samudragupta Bora, Terrie E. Inder

Department of Educational Psychology: Faculty Publications

Background: Cerebral white matter abnormalities on term MRI are a strong predictor of motor disability in children born very preterm. However, their contribution to cognitive impairment is less certain. Objective: Examine relationships between the presence and severity of cerebral white matter abnormalities on neonatal MRI and a range of neurocognitive outcomes assessed at ages 4 and 6 years. Design/Methods: The study sample consisted of a regionally representative cohort of 104 very preterm (≤32 weeks gestation) infants born from 1998–2000 and a comparison group of 107 full-term infants. At term equivalent, all preterm infants underwent a structural MRI scan that was …

Book Review: The Morality Of Social Identity, David Moshman

Department of Educational Psychology: Faculty Publications

Morality tells us how to treat each other. Social identity connects us to each other. But all is not well. Social identity connects us to a group and thus to its members. Morality requires justice for everyone, regardless of group. Thus considerations of morality and social identity often pull in different directions (Appiah, 2005; Moshman, 2007; Sen, 2006).

Two excellent and complementary new books, Children and Social Exclusion and Narrative and the Politics of Identity, address the developmental roots and implications of these issues. The first reviews and integrates multiple programs of research on children’s developing judgments about dilemmas …

Abused Women Who Kill: Juror Perspectives On Self-Defense Theories, Shahrzad Nikoo

CMC Senior Theses

In self-defense cases of battered women who kill their abusive husbands, defendants have used Battered Woman Syndrome (BWS) expert testimony to help justify their acts of self-defense. However, past research demonstrates that BWS is ineffective in persuading jurors because it pathologizes the defendant rather than rationalizing her behavior. Additionally, BWS highlights passive (i.e., stereotypical) features of a battered woman, and such testimony may not apply to a defendant with active (i.e., atypical) features of a battered women. The current study hypothesized that another type of expert testimony, Social-Agency Framework (SAF), will persuade jurors to render more lenient verdicts, and that …

Semantic Priming Of Familiar Songs, Sarah K. Johnson, Andrea R. Halpern

Faculty Journal Articles

We explored the functional organization of semantic memory for music by comparing priming across familiar songs both within modalities (Experiment 1, tune to tune; Experiment 3, category label to lyrics) and across modalities (Experiment 2, category label to tune; Experiment 4, tune to lyrics). Participants judged whether or not the target tune or lyrics were real (akin to lexical decision tasks). We found significant priming, analogous to linguistic associative-priming effects, in reaction times for related primes as compared to unrelated primes, but primarily for within-modality comparisons. Reaction times to tunes (e.g., "Silent Night") were faster following related tunes ("Deck the …

Evaluating The Convergent Validity Of The Measure Of Emotional Connotations, Daniel N. Erosa

McNair Poster Presentations

The Measure of Emotional Connotations (MEC; Barchard, Kirsch, Anderson, Grob, & Anderson, 2012) is a new test that has been developed to measure the ability to perceive the emotional connotations of written language. To examine its convergent validity, the MEC will be correlated with the two emotion perception tasks on the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey, Caruso, & Sitarenious, 2003). These MSCEIT tasks are valid tests of emotion perception; thus, strong correlations would provide support for the MEC as a valid test of emotion perception.

Feeling At Home: Learning, Law, Cognitive Science, And Narrative, Lea B. Vaughn

Articles

What is the "how and why" of law's affinity for narrative? In order to explain why the use of stories is such an effective teaching and presentation strategy in the law, this paper will consider theories and accounts from cognitive as well as evolutionary psychology, neuroscience, and, briefly, cultural anthropology. This account seeks to address "how" narrative helps us learn and use the law as well as "why" we are so compelled to use stories in teaching and in practice.

Brain science, simplified here, suggests that the first task is to grab someone's attention. Emotionally charged events are more likely …

Semantic Feature Distinctiveness And Frequency, Katherine Marie Lamb

USF Tampa Graduate Theses and Dissertations

Lexical access is the process in which basic components of meaning in language, the lexical entries (words) are activated. This activation is based on the organization and representational structure of the lexical entries. Semantic features of words, which are the prominent semantic characteristics of a word concept, provide important information because they mediate semantic access to words. An experiment was conducted to examine the importance of semantic feature distinctiveness and feature frequency in accessing the lexical representations of young and older adults in an off-line task using features of animals. The McRae, Cree, Seidenberg, and McNorgan (2005) feature norm corpus …

Does Need For Cognition Moderate The Relationship Between Eyewitness Age And Perceived Credibility?, Anna E. Pittman

UNF Graduate Theses and Dissertations

The relationship between age and perceived credibility was examined, particularly whether or not middle-aged witnesses were perceived as more credible than older eyewitnesses. Additionally, I was interested in whether or not the relationship between age and credibility was moderated by need for cognition. Participants read a trial transcript about a child pedestrian-car accident wherein a defendant was charged with manslaughter. The sole eyewitness, either a 49 or 79 year-old male, testified that the child hit his head on a rock upon stepping off the curb before being struck by the defendant’s vehicle. Transcripts included direct and cross-examination with half accompanied …

Self-Monitoring And Partner Knowledge Structures, Ronald Lee Gainey

UNF Graduate Theses and Dissertations

A connection between self-monitoring, which is an individual difference in concern about self-presentation, and partner knowledge structures, which is how people organize thoughts about their current romantic partner, is explored in this study. There were two competing hypotheses. If people structure thoughts about their partner in a way similar to how they structure their social worlds, then low self-monitors would have integrated partner knowledge structures and high self-monitors would have compartmentalized partner knowledge structures. If people structure thoughts about their partner in a way that reflects their relationship motivations and needs then we would find the opposite pattern of results. …

The Relationship Between Positive Beliefs About Post-Event Processing And Social Phobia Symptoms, Amanda N. Hammond

UNF Graduate Theses and Dissertations

Meta-cognitive models have been utilized to explore the relations between worry and generalized anxiety disorder, as well as, the associations between rumination and depression. However, relatively few studies have focused on the role of meta-cognitive variables and social phobia symptoms. It is possible that individuals with social phobia follow a pattern of thinking similar to that of those who experience depressive rumination and worry. Specifically, it may be that individuals with social phobia hold positive beliefs about their highly negative prolonged post-event evaluations of social interactions. The primary goal of this study was the development and assessment of the Positive …

The Wounded Healer: Finding Meaning In Suffering, Garret B. Wyner

Antioch University Dissertations & Theses

In modern history, no event has more profoundly symbolized suffering than the Holocaust. This novel “Husserlian-realist” phenomenological dissertation elucidates the meaning of existential trauma through an interdisciplinary and psychologically integrative vantage point. I use the testimony of a select group of Holocaust witnesses who committed suicide decades after that event as a lens to examine what their despair may reveal about an unprecedented existential, moral, and spiritual crisis of humanity that threatens to undermine our faith in human history and reality itself. By distinguishing what they actually saw about our condition from what they merely believed about reality, I show …

From Nixon’S War On Drugs To Obama’S Drug Policies Today: Presidential Progress In Addressing Racial Injustices And Disparities, Cigdem Sirin

Selected Works Temporary Series

This study investigates presidential progress in addressing racial injustices and disparities within the context of the war on drugs. I argue that racial inequalities emanating from the war on drugs have been largely overlooked and at times aggravated by previous administrations. Although there have been some improvements in this regard since President Obama took office, more extensive policy reforms are needed to better remedy such inequalities. I also argue that the viability of a progressive presidency for racial justice vis-à-vis U.S. drug policies depends not only on the personal agenda of the president but also on a supportive public as …

Age Differences In Revision Of Causal Belief, Kristi M. Simmons

Masters Theses & Specialist Projects

Inductive reasoning (IR) requires efficient working memory (WM). Research shows that the prefrontal cortex (PFC) is involved during WM tasks and that PFC functioning declines with age. The ability to comprehend and update text-based information requires an intact PFC and efficient WM and IR. The current study presented a series of messages about the investigation of a warehouse fire to 48 young and 48 older adults. One message contained a piece of misinformation which another message corrected later. It was hypothesized that a memory cue to the misinformation with the correction statement should benefit older adults the most during the …