Digital Commons Network^™

The Effects Of Feedback On Hourly Pay And Individual Monetary Incentives, Douglas A. Johnson

Masters Theses

The effects of performance feedback when individuals received fixed or individual incentive pay were examined. A 2 X 2 factorial design was used with approximately 30 college students in each group. Participants attended six experimental sessions. They entered the cash value of simulated bank checks presented on a computer screen. Monetary incentives increased the number of correctly completed checks (p = .000); however feedback had no effect (p = .825). Time spent working and rate of performance correlated strongly with the number of checks completed correctly, suggesting that both influenced the checks completed correctly. The results suggest that incentives increase …

Dopamine D1 And D2 Receptor Interaction May Initiate Amphetamine-Induced Hypo-Activity In Rats, Susan L. Roy

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science in Psychology by Susan L. Roy on July 11, 2005.

Self-Management Strategies Mediate Self-Efficacy And Physical Activity, Amanda Birnbaum, Rod K. Dishman, Robert W. Motl, James F. Sallis, Andrea L. Dunn, Greg J. Welk, Ariane L. Yung, Carolyn C. Voorhees, Jared B. Jobe

Department of Public Health Scholarship and Creative Works

Self-efficacy theory proposes that girls who have confidence in their capability to be physically active will perceive fewer barriers to physical activity or be less influenced by them, be more likely to pursue perceived benefits of being physically active, and be more likely to enjoy physical activity. Self-efficacy is theorized also to influence physical activity through self-management strategies (e.g., thoughts, goals, plans, and acts) that support physical activity, but this idea has not been empirically tested.

The Effects Of Core Affect, Emotion, And Self-Efficacy On Physiologic Response To Social Stressors, Jessica L. Reedy

Honors Capstone Projects - All

Cardiovascular health is affected by many factors including biological aspects such as heredity and overall health, as well as by environmental factors. Social stress, socioeconomic status, family environment, and coping skills have all been shown to contribute increased risk for cardiovascular disease. In an effort to further elucidate past findings in this area, this study, conducted on 36 college-age students, examined the connection between physiological response (blood pressure, heart rate, and mean arterial pressure) to laboratory social stressors in correspondence to emotional, affective, and arousal levels, as measured by self-report. The results yielded a significant relationship between physiologic response to …

The Effects Of The Availability Heuristic On Student's Judgments Of Others Alcohol Consumption, Jennifer Mcenroy

Honors Capstone Projects - All

The primary purpose of this study was to test the hypothesis that enhancing the availability of images that either portrayed liberal heavy drinking at college or the conservative academic side of college would serve to influence students’ perceptions of peer norms. It was hypothesized that students would rely on the availability heuristic to make judgments of peer norms, so that exposure to a movie clip that emphasized drinking would increase estimates of peer drinking norms when compared with exposure to a movie clip that emphasized academic work. It was further hypothesized that the film clips would assist participants in making …

Ethnography In Counseling Psychology Research: Possibilities For Application., Muninder Kaur Ahluwalia, Lisa A. Suzuki, Jacqueline S. Mattis, Cherubim A. Quizon

Department of Counseling Scholarship and Creative Works

The emphasis placed on prolonged engagement, fieldwork, and participant observation has prevented the wide-scale use of ethnography in counseling psychology. This article provides a discussion of ethnography in terms of definition, process, and potential ethical dilemmas. The authors propose that ethnographically informed methods can enhance counseling psychology research conducted with multicultural communities and provide better avenues toward a contextual understanding of diversity as it relates to professional inquiry. (APA PsycINFO Database Record (c) 2016 APA, all rights reserved)

Spatial Orientation Strategies In Morris-Type Virtual Water Task For Humans, Janos Kallai, Tamas Makany, Kazmer Karadi, William J. Jacobs

Research Collection Lee Kong Chian School Of Business

The present study characterized frequent motion patterns (search strategies) that occurred during spatial navigation in a virtual maze. The research focused on identifying and characterizing some search strategies, the temporal progression of strategy-use, and their role in spatial performance. Participants were 112 undergraduate students (42 males and 70 females). We identified three search strategies that predicted spatial performance. Enfilading refers to an approach-withdrawal pattern of active exploration near a target location. Thigmotaxis refers to a search strategy that involves continuous contact with the circular wall of the maze. Visual scan involves active visual exploration while the subject remains in a …

Longitudinal Invariance Of The Center For Epidemiologic Studies-Depression Scale Among Girls And Boys In Middle School, Robert W. Motl, Rod K. Dishman, Amanda Birnbaum, Leslie A. Lytle

Department of Public Health Scholarship and Creative Works

This study tested the longitudinal factorial invariance of a theoretically consistent, higher-order model for Center for Epidemiologic Studies-Depression (CES-D) scores among adolescent girls and boys in middle school. Data were collected from 2,416 adolescents who completed a survey containing the CES-D in the fall of 1998, spring of 1999, and spring of 2000. The invariance analyses were conducted using LISREL 8.50 with maximum likelihood estimation and the Satorra-Bentler scaled chi-square statistic and standard errors. The higher-order model demonstrated longitudinal, as well as gender, invariance of the overall factor structure and first- and second-order structure coefficients, first-order factor variances, second-order factor …

Speeded Retrieval Abolishes The False Memory Suppression Effect: Evidence For The Distinctiveness Heuristic, C. S. Dodson, Amanda C. Gingerich

Scholarship and Professional Work - LAS

We examined two different accounts of why studying distinctive information reduces false memories within the DRM paradigm. The impoverished relational encoding account predicts that less memorial information, such as overall famililarity, is elicited by the critical lure after distinctive encoding than after non-distinctive encoding. By contrast, the distinctiveness heuristic predicts that participants use a deliberate retrieval strategy to withhold responding to the critical lures. This retrieval strategy refers to a decision rule whereby the absence of memory for expected distinctive information is taken as evidence for an event’s nonoccurrence. We show that the typical false recognition suppression effect only occurs …

Birth Parents In Adoption: Research, Practice, And Counseling Psychology, Amanda Baden, Mary O'Leary Wiley

Department of Counseling Scholarship and Creative Works

This article addresses birth parents in the adoption triad by reviewing and integrating both the clinical and empirical literature from a number of professional disciplines with practice case studies. This review includes literature on the decision to relinquish one’s child for adoption, the early postrelinquishment period, and the effects throughout the lifespan on birth parents. Clinical symptoms for birth parents include unresolved grief, isolation, difficulty with future relationships, and trauma. Some recent research has found that some birth mothers who relinquish tend to fare comparably to those who do not relinquish on external criteria of well-being (e.g., high school graduation …

Sequential Super-Stereotypy Of An Instinctive Fixed Action Pattern In Hyper-Dopaminergic Mutant Mice: A Model Of Obsessive Compulsive Disorder And Tourette's, Kent C. Berridge, J Wayne Aldridge, Kimberly R. Houchard, Xiaoxi Zhuang

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Excessive sequential stereotypy of behavioral patterns (sequential super-stereotypy) in Tourette's syndrome and obsessive compulsive disorder (OCD) is thought to involve dysfunction in nigrostriatal dopamine systems. In sequential super-stereotypy, patients become trapped in overly rigid sequential patterns of action, language, or thought. Some instinctive behavioral patterns of animals, such as the syntactic grooming chain pattern of rodents, have sufficiently complex and stereotyped serial structure to detect potential production of overly-rigid sequential patterns. A syntactic grooming chain is a fixed action pattern that serially links up to 25 grooming movements into 4 predictable phases that follow 1 syntactic rule. New …

Recalled Childhood Sexual Abuse Related To Marital Satisfaction, David Lawson

Theses, Dissertations and Capstones

Sexual satisfaction of participants who recalled childhood sexual abuse was investigated. A survey asking several questions pertaining to sexual activities was completed by 417 adult heterosexual females and 179 adult heterosexual males. The results indicated that three groups had lower sexual satisfaction than controls: (1) underage females who were victims of coerced sexual situations with male partners who were within four years of the victim’s age, (2) underage females who voluntarily experimented sexually with underage males who were more than four years older than themselves, and (3) females who reported that they were raped as adults by adult males. Underage …

Deference, Denial, And Exclusion: Men Talk About Contraception And Unintended Pregnancy, Scott D. Johnson, Lindy B. Williams

Rhetoric and Communication Studies Faculty Publications

Individual in-depth interviews were conducted with 20 men, ages 21-48, who have fathered at least one unintended pregnancy. The goal of the interviews was to explore the experiences of these men with unintended pregnancy, their communication with partners and others, contraceptive beliefs and practices, their relationships with their partners, and the outcomes and consequences of the unintended pregnancies. This essay describes results derived from their comments regarding their contraceptive practices and the pregnancy-outcome decisions, with thematic analysis used to identify prominent themes from participant comments. Two strong themes, "deference" and "denial," and one lesser theme, "exclusion," emerged from participant responses. …

Effects Of Gonadectomy And Androgen Supplementation On Attention In Male Rats, Ryan Taylor Johnson

Dissertations, Theses, and Masters Projects

No abstract provided.

Dissociable Aspects Of Mental Workload: Examinations Of The P300 Erp Component And Performance Assessments, Carryl L. Baldwin, Joseph T. Coyne

Psychology Faculty Publications

Advanced technologies have enabled the choice of either visual or auditory formats for avionics and surface transportation displays. Methods of assessing the mental workload imposed by displays of different formats are critical to their successful implementation. Towards this end a series of investigations were conducted with the following aims: 1) developing analogous auditory and visual versions of a secondary task that could be used to compare display modalities; and 2) to compare the sensitivity of neurophysiological, behavioral and subjective indices of workload. Experiments 1 and 2 confirmed that analogous auditory and visual secondary oddball discrimination tasks were of equivalent difficulty …