Psychology Commons^™

Rate Changes In Risky Behavior & The Role Of Sibling Influence, Julian Bajczyk

Theses and Dissertations

This study is based on research performed in 2006 by Laura Argys, Daniel Rees, Susan Averett, and Benjama Witoonchart. The 2006 study investigated relationship between the birth order and an adolescent's likelihood of engaging in certain risky behaviors. For the purpose of this study these behaviors include things like drug use, sexual activity and violent or antisocial offenses. The initial study found a trend implicating that adolescents with older siblings more likely to engage in certain risky behaviors than adolescents who did not have older siblings (eldest and only children). The Argys, et al. study used data collected from the …

Ambivalent Sexism And Traditional Gender Roles As Predictors Of Performance Evaluation Bias, Caleb Braxton Bragg

Theses and Dissertations

The object of the present research was to examine the relationship between ambivalent sexism, adherence to traditional gender roles, gendered job types, performance evaluations and promotion decisions. There were 124 participants recruited from undergraduate psychology courses, randomly assigned to one of four scenarios. Participants took the Ambivalent Sexism Inventory (ASI), Ambivalence towards Men Inventory (AMI), and Sex Role Egalitarianism Scale (SRES), read a scenario, and then evaluated the leader in the scenario using the Leadership Effectiveness Appraisal of Performance (LEAP). A 2x2x2 MANOVA found significant main effects for participant gender on the ASI and SRES, but no main or interaction …

An Analysis Of Graduate School Recruitment Via Website Resources, Dylan K. Matsumori

Theses and Dissertations

Institutions of higher learning are experiencing increased difficulty managing the quantity and quality of their graduate student populations (Kallio, 1995). Currently the most important informational resource for potential students engaged in the graduate school search process is the Web (Huddleston & Drexel, 2006). Previous research has focused on things such as website design and technological advances but has failed to address the core content needed by applicants (Huddleston & Drexel, 2006). Research has focused on website design from the perspective of administrators and web designers with little consideration of the individuals who are in the process of applying to or …

Quality Of Life In Patients With Non-Cardiac Chest Pain: The Impact Of Psychiatric Disorder Severity, Fear Of Pain, And Pain Catastrophizing, Katherine Elizabeth Hadlandsmyth

Dissertations

Patients who present in medical settings with persistent chest pain in the absence of identifiable cardiac cause (Fleet & Beitman, 1997) may be diagnosed with non-cardiac chest pain (NCCP). NCCP is a common, costly condition that may result in impaired quality of life (e.g., Eslick et al. 2003; Wong et al., 2002). Theories of NCCP (Mayou, 1998; White & Raffa, 2004) suggest that patients who react to NCCP with fear and thoughts of catastrophic consequences may avoid activities that elicit cardiac sensations. The daily behavioral impact of avoiding cardiorespiratory cues may limit quality of life due to activity avoidance. The …

Visual Attention And Social Anxiety: Oculomotor Behavior When Threatened, Jacqueline S. Singh

Department of Psychology: Dissertations, Theses, and Student Research

A growing theoretical and research literature suggests that trait and state social anxiety can predict attentional patterns in the presence of emotional stimuli. The current study addressed some inconsistencies and gaps in the literature using eye tracking methodology. Participants with high and low trait social anxiety were randomly assigned to either give a speech or to watch a video of another individual delivering a speech (state social anxiety manipulation). Next, participants were asked to engage in a free view task in which pairs of emotional facial stimuli (angry-happy, angry-neutral, or happy-neutral) were presented for 3 s. Eye movements were monitored …

The Professional Identity Development Of Gerontologists: An Experiential Learning Approach, Tracey Gendron

Theses and Dissertations

Professional identity is a complex construct that describes how an individual develops a sense of self-concept within a chosen profession. Professional identity refers to a self definition within a professional role based on attributes, beliefs, values, motives, and experiences (Ibarra, 1999). This study explored the relationships between the professional identity of gerontology graduates and age, career stage, student typology, occupation, and value of experiential learning both quantitatively and qualitatively. Survey results indicate that experiential learning opportunities provide a framework for all gerontology students to gain and apply the skills and knowledge necessary for professional identity development in the field of …

The Neural Correlates Of Retrospective Memory Monitoring: Convergent Findings From Erp And Fmri, Jeremy Clark Roper

Theses and Dissertations

Monitoring the accuracy of memory is an automatic but essential process of memory encoding and retrieval. Retrospective memory confidence judgments are making effective and efficient decisions based on one's memories. The neural processes involved in retrospective confidence ratings were investigated with EEG and fMRI using a recognition memory task designed such that participants also rated their confidence in their memory response. Correct trials (hits and correct rejections) were examined for differences related to the participants' level of confidence in their response. There were significant differences in electrophysiological activity (in the FN400 and the late parietal component) associated with confidence rating, …

Examining The Mediating Factors Between Religiosity And Pornography Use In Adolescents, Michael A. Steelman

Theses and Dissertations

The purpose of this study was to examine relations between adolescent religiosity and pornography use, and the roles of self-regulation, attitudes towards pornography, and social control as mediators of these relations. It was hypothesized that religiosity would protect adolescents from exposure to pornography by increasing their self-regulation capacity, their conservative attitudes about pornography, and their perceived social norms regarding pornography. The sample consisted of 419 adolescents (ages 15 - 18 years; M age = 15.68, SD = .98; 56% male) recruited online from across the U.S. Participants completed an online survey. All variables were bivariately associated as expected. Path models …

A Qualitative Exploration Of Adolescent Girls' Experience In An Eating Disorder Prevention Curriculum, Jill L. Smedley

Theses and Dissertations

Eating disorders are a widespread problem that affects millions of people each year in the United States. Research-based prevention programs are becoming more and more important as this number rises. This study qualitatively examined the effectiveness of a prevention program called Eating Disorders: Physical, Social, and Emotional Consequences, A High School Curriculum about Anorexia, Bulimia, and Compulsive Eating (EDPSEC). Study participants included 10 female students in a ninth grade health class in a junior high school in Utah. The integrity of curriculum administration was analyzed and interviews were conducted. The aim of the interviews was to determine what students who …

Cohesion's Relationship To Outcome In Group Psychotherapy: A Meta-Analytic Review Of Empirical Research, Jennifer Tehani Alonso

Theses and Dissertations

Research has consistently shown group psychotherapy to be an effective form of treatment. Group cohesiveness, the quantity and magnitude of the strength of the bonds within the group, has received considerable attention. This study describes the integration of the cohesion literature using a random effects meta-analysis to ascertain the magnitude of the relationship between cohesion and outcome as well as explore the effect specific group variables have on this association. Studies were included which measured the relationship between groups comprised of at least three members, included both an outcome and cohesion measure convertible to an effect size, and were published …

Modifiable Disease Risk, Readiness To Change, And Psychosocial Functioning Improve With Integrative Medicine Immersion Model, Ruth Q. Wolever, Daniel M. Webber, Justin P. Meunier, Jeffrey M. Greeson, Evangeline R. Lausier, Tracy W. Gaudet

College of Science & Mathematics Departmental Research

Background—Stroke, diabetes, and coronary heart disease (CHD) remain leading causes of death in the United States and are largely attributable to lifestyle behaviors. Integrative medicine can provide a supportive partnership that focuses on improving health by identifying and implementing lifestyle changes based upon personal values and goals.

Objective—This prospective observational study was designed to assess the effectiveness of an integrative medicine intervention on modifiable disease risk, patient activation, and psychosocial risk factors for stroke, diabetes, and CHD.

Design—Sixty-three adults participated in a 3-day comprehensive, multimodal health immersion program at Duke Integrative Medicine, Duke University Medical Center, Durham, North Carolina. Participants …

Mutual Mother–Offspring Vocal Recognition In An Ungulate Hider Species (Capra Hircus), Elodie F. Briefer, Alan G. Mcelligott

Sentience Collection

Parent–offspring recognition can be essential for offspring survival and important to avoid misdirected parental care when progeny mingle in large social groups. In ungulates, offspring anti-predator strategies (hiding vs. following) result in differences in mother–offspring interactions, and thus different selection pressures acting on the recognition process during the first weeks of life. Hider offspring are isolated and relatively stationary and silent to avoid detection by predators, whereas follower offspring are mobile and rapidly mix in large social groups. For these reasons, hiders have been suggested to show low offspring call individuality leading to unidirectional recognition of mothers by offspring and …

Predictors Of Parenting And Infant Outcomes For Impoverished Adolescent Parents, Melissa L. Whitson, Andrew Martinez, Carmen Ayala, Joy S. Kaufman

Psychology Faculty Publications

Adolescent mothers and their children are at risk for a myriad of negative outcomes. This study examined risk and protective factors and their impact on a sample (N = 172) of impoverished adolescent mothers. Multiple regression analyses revealed that depressed adolescent mothers report higher levels of parenting stress and that their children are more at risk for maltreatment and are developmentally behind other babies. In addition, adolescent mothers with restricted social support have babies who are at higher risk for maltreatment. Finally, mothers who were older during pregnancy were more likely to stay in school. Implications for program development are …

The Impact Of Incarceration On Families: A Summary Of The Literature, Kolina J. Delgado

Psychology Student Publications

Since the mid-1970s, the United States (U.S.) has seen a continuous rise in the rates of incarceration. Prior to the 1970s, the rate of incarceration had remained relatively steady at an average of 110 inmates per 100,000 residents for over half a century (Tonry, 2001). Between 1980 and 2000, the U.S. incarceration rates have increased by a minimum of 35,000 each year, with the average year bringing in between 55,000 and 75,000 new inmates (Bureau of Justice Statistics, 2003). Contrasting the U.S. rates with those of other countries clearly demonstrates that the U.S. is a major outlier among its peers …

The Effects Of Age, Information, And Personal Contact On Attitudes Toward Individuals With Cleft Lip And Palate, Adam Thomas Blancher

Doctoral Dissertations

The aim of the current study was to examine the effects of information and brief personal contact with individuals with a cleft lip and/or palate (CLP). One hundred and eighty-nine children (n = 78) and young adults (n = 111) participated in the study. A modified version of the Multidimensional Attitudes Scale Toward Persons with Disabilities (MAS) was used to measure the participants attitudes toward individuals with CLP. Using mixed multivariate analysis of covariance (MANCOVA), it was found that children's attitudes were significantly improved by information and contact with individuals with CLP, and these findings supported previous research. …

Two Essays On Managerial Incentives, Hui Liang

Doctoral Dissertations

Jensen and Meckling (1976) and Jensen (1986) argue that the separation of ownership and control may generate agency problems between managers and shareholders. The equity-based compensation, by tying managerial wealth to firm long-run stock performance, can incentivize managers to be more receptive to undertaking value-increasing financial policies and to improving firm performance therefore can be used as an effective tool to achieve consonance between managers actions and shareholders interest. Over the last two decades, the increased prevalence of equity-based compensation in the form of stock and options, is partially due to an increased acceptance of the alignment effect of equity-based …

The Influence Of The Character Strengths Of Gratitude And Kindness On Subjective Well-Being, Tracy Harper Dossett

Doctoral Dissertations

The relationship between the character strengths of gratitude, kindness and factors of subjective well-being was explored, and the influence of personality factors on this relationship was examined. In this research, participants were assigned to an experimental or control group and completed the Satisfaction with Life Scale (SLS), Subjective Happiness Scale (SHS), Positive Affectivity and Negative Affectivity Scale (PANAS), International Personality Item Pool Values in Action Gratitude and Kindness Scales (VIA-Gratitude, and VIA Kindness), Mini-International Personality Item Pool (IPIP), and Marlowe-Crowne Social Desirability Scale, Form C. For two weeks, participants in the gratitude group kept a daily gratitude list, and those …

The Perception Of 2d Orientation Is Categorically Biased, Frank H. Durgin, Z. Li

Psychology Faculty Works

Three experimental paradigms were used to investigate the perception of orientation relative to internal categorical standards of vertical and horizontal. In Experiment 1, magnitude estimation of orientation (in degrees) relative to vertical and horizontal replicated a previously reported spatial orientation bias also measured using verbal report: Orientations appear farther from horizontal than they are, whether numeric judgments are made relative to vertical or to horizontal. Analyses of verbal response patterns, however, suggested that verbal reports underestimate the true spatial bias. A non-verbal orientation bisection task (Experiment 2) confirmed that spatial errors are not due to numeric coding and are larger …

Evaluating The Due Process And Crime Control Perspectives Using Rasch Measurement Analysis, Vanessa A. Edkins, Kenneth D. Royal

Psychology Faculty Publications

Background: The biases jurors possess may influence everything from the interpretation of case evidence to impressions of the defendant to, ultimately, verdict and recognition of this has led to a number of juror attitude scales attempting to tap into important biases. A common ideology discussed in legal research is that individuals attitudes toward the law and the legal system differ along a continuum moving from due process (a concern for the preservation of individual rights) to crime control (a focus on swift and harsh punishment for those who break the law) although an agreed upon assessment of these perspectives has …

Conditions For Empathy In Medicine: A Grounded Theory Study, Hannah Barnhill Bayne

Counseling & Human Services Theses & Dissertations

Previous research in the medical setting has credited empathy with improving treatment outcomes and patient satisfaction, though operational definitions of the concept are widely varied and indicate inconsistencies in conceptualization and subsequent assessment. The purpose of this grounded theory study was to examine the role of empathy in the medical setting. A model of conditions for empathy in medicine was developed through in-depth interviews with 21 healthcare professionals, utilizing their professional experiences and perspectives to structure the multi-level model. The seven levels of the model indicate the layers of complexity inherent in facilitating optimal empathy in medicine and add to …

A Mixed Methodological Analysis Of The Role Of Culture And Diagnostic Variance Among Counselors And Counselor Trainees, Elizabeth A. Prosek

Counseling & Human Services Theses & Dissertations

As the U.S. population continues to diversify, counselors are challenged to respond to the interface of culture and mental health concerns of clients (Gushue, Constantine, & Sciarra, 2008). It is important for counselors when making clinical decisions to reflect on the diverse needs of clients as well as the potential impact of cultural factors on mental health (Sue & Sue, 2008). Accordingly, this study sought to investigate the clinical decision-making process among counselors and counselor trainees and how, if at all, cultural factors influence the case conceptualization of clients. The study also investigated how counselors and counselor trainees collect and …

Emerging Adults' Perceptions Of Normative Drinking Perceived Susceptibility To Different Types Of Alcohol Consequences And Use Of Protective Behavioral Strategies, Gabrielle Maria D'Lima

Psychology Theses & Dissertations

The purpose of the current study was to extend the limited research on alcohol norms specific to alcohol consequences via perceived susceptibility. A handful of previous studies have established that college students overestimate the number of alcohol-related consequences that others experience relative to themselves. The current research explored the relationships between perceived susceptibility to alcohol consequences compared to targets (i.e., same-sex close friend, and typical same-sex student) and other variables predictive of problematic alcohol use in emerging adults. Results indicated that emerging adults perceive the typical same-sex student at their university as experiencing the most alcohol-related consequences, followed by their …

Relations Of Self-Criticism And Dependency To Depressive Symptomatology: Tests Of Blatt's And Greenberg And Watson's Theories, David B. Canose

Psychology Theses & Dissertations

Two competing sets of hypotheses about the relations of self-criticism and dependency to depressive symptomatology were tested. Blatt's theory (1974, 2004) states that self-criticism and dependency are separate and distinct personality traits that predispose individuals to depression. Hypotheses from Blatt's theory were that self-criticism and dependency each explain unique variance in depressive symptomatology beyond that explained by the other. In contrast, Greenberg and Watson (2006) theorize that dependency underlies self-criticism in predisposing individuals to depression. Hypotheses from Greenberg and Watson's theory were that self-criticism and dependency are both correlated with depressive symptomatology, that self-criticism is correlated with dependency, that self-criticism …

Relationships Between Religious Orientation And Academic Attitudes, Lauren Everitt

Psychology Theses & Dissertations

The goal of this study was to examine whether there is an underlying consistency between college students' approaches to religion and their approaches to higher education. A sample of 234 undergraduate students completed the Religious Life Inventory (Batson, Schoenrade, & Ventis, 1993), which assesses orientation to religion, and the Academic Attitude Scale (Wong, 1998), which identifies factors that motivate students to pursue higher education. The three dimensions (Means, End, and Quest) extracted from the Religious Life Inventory were compared to the six subscales (Intrinsic, Instrumental, Personal Development, External Pressure, Social Interest, No Better Option) of the Academic Attitude Scale to …

The Effects Of Rumination, Hostility, And Distraction On Cardiovascular Reactivity And Recovery From Anger Recall In Healthy Women, Meghan K. Mclain

Psychology Theses & Dissertations

Cardiovascular reactivity and recovery following an emotional stressor may play a crucial role in mediating the relation between psychosocial factors (e.g. hostility and anger) and cardiovascular disease. Hostility has been associated with trait rumination. Trait rumination, a tendency to focus attention on negative thoughts and emotions and be prone to feelings of revenge, is not adequately captured in current measures of hostility. The current study examined whether trait rumination, indexed by the Dissipation-Rumination Scale, has an independent effect of increasing cardiovascular reactivity and prolonging cardiovascular recovery from angry events above and beyond hostility as measured by the Cook-Medley Hostility Scale. …

Dysfunctional Play And Dopamine Physiology In The Fischer 344 Rat, Stephen M. Siviy, Cynthia A. Crawford, Garnik Akopian, John P. Walsh

Psychology Faculty Publications

Juvenile Fischer 344 rats are known to be less playful than other inbred strains, although the neurobiological substrate(s) responsible for this phenotype is uncertain. In the present study, Fischer 344 rats were compared to the commonly used outbred Sprague-Dawley strain on several behavioral and physiological parameters in order to ascertain whether the lack of play may be related to compromised activity of brain dopamine (DA) systems. As expected, Fischer 344 rats were far less playful than Sprague-Dawley rats, with Fischer 344 rats less likely to initiate playful contacts with a playful partner and less likely to respond playfully to these …

Cognitive-Behavioral Treatment Of Persistent Functional Somatic Complaints And Pediatric Anxiety: An Initial Controlled Trial, Carrie Masia, Daniela Colognori, Rachel E. Kim, Laura C. Reigada, Rachel G. Klein, Karen J. Browner-Elhanan, Amy Saborsky, Eva Petkova, Philip Reiss, Manoj Chhabra, Yvonne B. Mcfarlane-Ferreira, Colin K. Phoon, Nanci Pittman, Keith Benkov

Department of Psychology Faculty Scholarship and Creative Works

Background: Children and adolescents who seek medical treatment for persistent physical distress often suffer from co-occurring anxiety disorders. Treatment options for this impaired population are limited. This study tests the feasibility and potential efficacy of a cognitive-behavioral intervention targeting pain and anxiety for youth with impairing functional physical symptoms and anxiety disorders presenting to pediatricians for medical care. Methods: Children and adolescents (aged 8-16) experiencing somatic complaints, without an explanatory medical disorder (i.e., functional), were recruited from primary care and specialty (gastroenterologists and cardiologists) pediatricians. Forty children, primarily with gastrointestinal symptoms, who met criteria for a co-occurring anxiety disorder, were …

Compassionate Reappraisal And Emotion Suppression As Alternatives To Offense-Focused Rumination: Implications For Forgiveness And Psychophysiological Well-Being, Charlotte Vanoyen-Witvliet, Nathaniel J. Deyoung, Alicia J. Hofelich, Paul Deyoung

Faculty Publications

This within subjects experiment (28 females, 26 males) examined three responses to a past interpersonal offender. We contrasted offense-focused rumination with two subsequent, counterbalanced coping strategies: compassionate reappraisal and emotion suppression. Compassionate reappraisal emphasized the offender's human qualities and need for positive change. Emotion suppression inhibited the experience and expression of negative offense-related emotions. Offense rumination was associated with negative emotion, faster heartbeats (i.e., shortened electrocardiogram R-R intervals), and lower heart rate variability (HRV; i.e., the high-frequency component of the R-R power spectrum). By contrast, both compassionate reappraisal and emotion suppression decreased negative emotion in ratings and linguistic analyses, calmed …

The Effects Of Creativity On Mood Enhancement Caused By Laughter Therapy, Jennifer Clark

Master's Theses or Doctor of Nursing Practice

This study was conducted to examine the mood-enhancing benefits of Judy Young’s Laughter Therapy and the facilitative effects of high levels of creativity on changes in mood. This program aims to teach participants purposeful laughter so that they may ‘turn on’ genuine laughter at will. Two hour exposure to Laughter Therapy revealed increases in Positive Affect (PA) and decreases in Negative Affect (NA). The full three-week program was conducted with a control group with consenting employees at a school district. The control group included beneficial components of the Laughter Therapy program (i.e. light cardiovascular exercise, diaphragmatic breathing, and social interaction) …

The Social Perceptions Of The Highly Intelligent, Robert J. Fossum

Master's Theses or Doctor of Nursing Practice

Mass media is portraying highly intelligent people as having noticeable deficits in their social skills. Shows such as The Big Bang Theory are very popular and watched by millions. This suggests that the population has a perception of intelligent individuals being odd and not having many friends. This study looks at how perceived intelligence affects the likeableness of an individual. The perception of intelligence was raised or lowered according to the grade level of the words used in several descriptive paragraphs. Non-verbal cues were eliminated by using written paragraphs rather than individuals speaking. It was expected that perceived intelligence would …