Psychology Commons^™

Do Faultlines Hurt Or Help? Exploring Distance, Identity, Task Conflict, And Individual Performance In Diverse Groups, Katerina Bezrukova, Karen A. Jehn, Elaine Zanutto, Sherry M.B. Thatcher

Psychology

We introduce the concept of faultline distance that reflects the extent to which subgroups formed by faultlines diverge as a result of accumulated differences across them (e.g., two members of age 20 are closer in age to two members of an opposing faultline of age 25 than of two members of age 50). We further extend faultline theory by showing how different faultline bases (information-based and social category faultlines) have differential effects on outcomes. Using a sample of 76 workgroups from a Fortune 500 information processing company, we examine the relationships between group faultlines, shared identity, work-related conflict, and multiple …

Competent Counselor Practice For Use Of Bibliotherapy, D. Pehrsson, P. S. Mcmillen

Library Faculty Research

We love books; those who know us know that the perfect present for either of us is a book, any kind of book, or something related to books. We are voracious readers. We recommend books to friends, to students, to clinicians, to faculty, and of course, we recommend them to clients. We began to wonder, “How should a counselor choose the appropriate book for a particular client?” We pondered, “Is it simply a matter of trial and error?”

A Psychologist's Perspective On Capital Juries, Steven J. Sherman

Indiana Law Journal

Symposium: Toward A Model Death Penalty Code: The Massachusetts Governor's Council Report.

The Benefits Of Bibliotherapy: Textsets And Accompanying Guides For Students And Teachers, Angela Lee Maurina

All Graduate Projects

In this project, bibliotherapy (the use of literature in helping children cope with emotional problems or change) was investigated. Its history, with a specific focus on past and current uses in professional clinical and educational practice, was researched and outlined. In addition, a review of the psychological social and emotional needs and development of fourth through eighth graders ( early adolescence) was conducted. A summative argument supporting the use of bibliotherapy as a tool to meet the specific needs of early adolescents in the classroom setting was put forward. Limitations were noted. Upon completion of the research, an implementation guide …

Varied Initial Requests And Their Effectiveness Using The Door-In-The-Face Technique, Darin Challacombe

Psychology Faculty Publications

Predictability of compliance using a varied initial request with the door-in-the-face technique is examined. It is hypothesized that a larger initial request will produce less compliance than a smaller initial request respective of the desired request. The experimenter approached students at Fort Hays State University and presented them with a request pattern: a door-in-the-face style request asking participants to volunteer for community service with the size of the initial request being the variable of interest. The results show that although there was a significant result of overall compliance, the variable of size for an initial request showed no significance.

Parent-Teacher Collaboration For Students With Autism Spectrum Disorders: The Role Of Teacher Training, Amber Hays '05

Honors Projects

Over twenty years of research has demonstrated that collaborative relationships between parents and teachers are invaluable in enhancing the educational success of all students and are especially meaningful when students have ASD (e.g., Ruble & Dalrymple, 2002). However, collaborative relationships are often difficult to develop because many educators remain uninformed about ASD (Helps, Newsom-Davis, & Callias, 1999) and untrained in working with parents (Lazar & Slostad, 1999). The present study evaluated the ability of an intervention to (a) encourage more positive attitudes toward parent-teacher collaboration, (b) increase general knowledge about ASD, and (c) boost comfort, competence, and confidence levels with …

Ethanol Effects On Reward Value Judgment Following Infusions Into The Amygdala: Implications For Emotional Processing, Stephanie M. Brewer '05

Honors Projects

Alcohol, when delivered systemically, leads to impaired performance on a variety of tasks, including emotionally-laden or reward value tasks. It is also known that lesions to the amygdala produce emotional or reward value deficits. However, it is unknown whether the emotional deficits observed after alcohol ingestion are due to alcohol's direct effect on the amygdala. The present study examined the effects of alcohol when infused directly into the amygdala on emotional memory and judgment. Eight male Long-Evans rats were trained on a behavioral task to associate one sweetness level with a reward and another sweetness level with no reward. Once …

Concepts Of Addiction: Assessing The Beliefs Of Addiction In University And Treatment Center Populations, Krystle M. Balhan '05

Honors Projects

This study sought to identify differences in the beliefs about addiction between a sample of university students (N=81) and a sample of clients diagnosed with substance abuse or dependence from a drug/alcohol treatment center (N=14). It was hypothesized that treatment center clients would present beliefs that correspond to the disease concept of addiction (Jellinek 1960), while members of the university sample would express more personal or environmental attitudes towards addiction. To assess these potential differences, a survey questionnaire based on the Addiction Belief Inventory (ABI) was administered to both samples (Luke, Ribisl, Walton, and Davidson, 2002). Results of t-tests showed …

The Integration Of Spiritual And Religious Issues In Racial-Cultural Psychology And Counseling., Timothy B. Smith, P Scott Richards

Faculty Publications

A new movement has begun. Spirituality and religion are being integrated into racial-cultural psychology and counseling. This chapter will review the literature that is the basis of that movement. We first describe the historical forces alluded to by Trimble (2000) that until only recently have minimized the relevance of religion and spirituality to psychological research and practice. We then summarize the potential benefits and concerns about incorporating spiritual and religious perspectives into research and practice that have been suggested in publications of the past 30 years. To demonstrate that religion and spirituality are central to racial-cultural psychology and counseling, literature …

Sticks, Stones, & Stigmas: A Social-Cognitive Account Of Stereotype Threat Mechanisms, Michael C. Philipp

Dissertations and Theses @ UNI

Stereotype threat effects have been a popular domain of much psychological inquiry over the past decade. A number of psychological dispositions (e.g., high levels of stigma consciousness, high levels of social dominance orientation, and high levels of domain identification), situational factors (e.g., out-group presence and task difficulty), and physiological characteristics ( e.g., levels of circulating testosterone) have been identified as factors that determine one's susceptibility to the performance debilitating effects of negative stereotype activation. Although each of these variables has been found to be important in eliciting underperformance under threat, no attempts have yet investigated the relationships between these variables. …

Food Preferences Between Diverse Ethnic Groups In A College Population, Enrique Gallegos Covarrubias

Dissertations and Theses @ UNI

Obesity and its psychosocial and medical consequences are costing the United States billions of dollars per year. Many factors such as lack of physical activity, changing lifestyles, and unhealthy eating behaviors contribute to the increasing prevalence of obesity. In the present study, food preferences among college-aged students were measured from two different geographical locations (Texas and Iowa). Gender (men vs. women), ethnicity (Hispanic vs. Caucasian), and Body Mass Index scores (normal vs. overweight) were utilized as dependent variables to measure food preferences. Participants were required to rate four menus, which included important nutritional information. Ratings were obtained to measure how …

Perceptions Of Luck And Gambling Patterns, Dustin Daugherty

Dissertations and Theses @ UNI

Current research examining situations that elicit gambling behaviors have tended to focus on many structural features such as the "near miss" phenomenon. This is the idea that individuals will play longer on a slot machine that almost lands on a jackpot symbol than one that does not. Until now this research has focused mainly on a near "win" situation and ignored what will be called a near "loss" situation. Previous findings indicate that by experiencing a near loss, a participant will perceive that he/she has more personal good luck than those individuals who experience a near win. The study presented …

Clima Familiar En El Trastorno Por Déficit De Atención-Hiperactividad [Family Environment In Attention Deficit-Hyperactivity Disorder], Cecilia Montiel-Nava, Isabel Montiel-Barbero, Joaquín A. Peña

Psychological Science Faculty Publications

The effect of family environment on the development of Attention Deficit-Hyperactivity Disorder (ADHD) is not known. We sought to characterize families with children with ADHD in order to better understand the contributions of family environment to the development of ADHD. We collected demographic data, parents’ and teachers’ rating scales, intellectual quotient, and the family environment scale (FES) for 53 children (aged 4-13), 29 with ADHD diagnosis and 24 controls. Statistical analysis indicated a family environment profile within the average range for both samples. There were significant differences between ADHD and controls for the measures of cohesion, intellectual activity orientation, and …

As Two Become One : The Lived Experience Of A Twinless Twin, Jody Ness

Electronic Theses and Dissertations

Twins enter life as a pair and are often viewed so in later life. After the death of a co-twin, twins feel like they have lost part of themselves, leaving them alone, often without professional help. No nursing research has provided insight into the experience of a twin who has lost their co-twin. The purpose of this research was to explore and describe the lived experience of a twin who has lost their co-twin. The aim was to generate an understanding of the unique bond and sense of loss experienced by twinless twins. Phenomenology and Attachment Theory were utilized to …

Beyond Gender Differences In U.S. Life Cycle Happiness, Enrico A. Macelli, Richard A. Easterlin

Economics Faculty Publication Series

We employ two decades of General Social Survey data consisting of 83 birth cohorts from 1893 to 1975 to estimate the influence of satisfaction in seven life domains (family, finances, work, health, friends, place of residence, and leisure time activity) on life-cycle happiness among men and women aged 18 to 89 years in the United States. The adult population is estimated to be happiest at age 51, and men are estimate to surpass women in happiness at age 48. Contrary to both genetic or personality (e.g., traditional gender role) and access to resources (“more is always better”) explanations of happiness, …

Men, Muscles, And Body Image: Comparisons Of Competitive Bodybuilders, Weight Trainers, And Athletically Active Controls, T. C. Pickett, R. J. Lewis, T. F. Cash, H. G. Pope

Psychology Faculty Publications

Objectives: To investigate body image and psychosocial adjustment among competitive bodybuilders, non-competitive weight trainers, and athletically active men.

Methods: Participants were 40 men in each of the three groups who were assessed on body composition and multiple facets of body image evaluation, investment and anxiety, eating attitudes, and social self esteem.

Results: Relative to the other two groups, competitive bodybuilders had greater body mass due to fat-free body mass. Although groups did not differ in their situational body image discomfort, competitive bodybuilders and weight trainers had a more positive global appearance evaluation and were more psychologically invested in their physical …

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 …

The Influence Of Sociocultural Factors On Body Image: Searching For Constructs, Thomas F. Cash

Psychology Faculty Publications

Body image is a multidimensional construct that has received increasing scientific study over the past few decades. Considerable research has examined the determinants of body image development and functioning and their implications for other aspects of psychosocial wellbeing, especially eating pathology among girls and young women. Cafri, Yamamiya, Brannick, and Thompson (this issue) reported the results of a meta-analysis of how selected, self-reported sociocultural influence variables correlate with the basic dimension of body image evaluation. Their work raises and reinforces important questions about the definition and measurement of sociocultural influence constructs.

Relative Efficacy Of School-Home Notes And Classroom Based Contingencies In Low-Income Elementary School Students With Attention-Deficit/Hyperactivity Disorder, Jennette Lea Palcic

LSU Master's Theses

A great deal of evidence suggests that ADHD negatively impacts children’s academic performance and on-task behavior. School-home notes have proven to be an effective and acceptable method of classroom behavior management. A school-home note is a daily report card in which a teacher rates a student on any number of target behaviors. The note is then sent home so that the child may receive consequences contingent on that day's behavior. Although successful at decreasing off-task behavior in the classroom, treatment integrity is not always maintained at acceptable levels. Additionally, ADHD children have been shown to be more responsive to immediate …

Reciprocal Peer Tutoring And Treatment Integrity Of Elementary School Students, Brian M. Esteve

LSU Master's Theses

Academic concerns are the most common reason students are referred for special services in schools. This obviously leads to the necessity for schools to have secondary prevention services in place to address the needs of students who are struggling. Peer tutoring, in its various forms, has been well documented as an effective and inexpensive intervention for all academic areas. Despite the promise of peer tutoring, research evidence suggests that teachers may not consistently carry out their roles in the peer tutoring process with sufficient accuracy to ensure positive outcomes. One possible solution to this problem is to have a consultant …

Cognitive Adaptation's Implication On Diabetic Adherence, Martin Ancona

LSU Master's Theses

Diabetes, affecting more than 18 million people in the United States, is an epidemic problem. The illness is usually progressive, leading to neuropathy, blindness, and limb amputation. The most common type of the illness, Type 2 diabetes, is usually controllable through a strict combination of diet, exercise, and medication. However, non-compliance, rather than compliance, to prescribed diabetes regimens is the norm. Although past research has uncovered many of the reason that diabetics may fail to adhere to their regimen, the whole puzzle has not yet been solved. This study looked at the Cognitive Adaptation Theory in relation to diabetic adherence. …

Effects Of 5-Ht2 Receptor Ligands On Tail Pinch-Induced Stress Responding And Open Field Behavior, John K. Hearn

LSU Master's Theses

Stress is known to exert an influence on neuroendocrine, autonomic, hormonal, and immune functioning. As a result of the debilitating effects of stress on numerous bodily systems, there exists a large body of research devoted to the etiology, physiological sequelae, and treatment of the condition. Further, the neurotransmitter serotonin (5-HT) has been implicated in stress responding. Presently, there is conflict in the literature as to the precise role serotonin plays in mediating the stress response. This study was an attempt to further elucidate the role of 5-HT in mediating an organism’s response to tail pinch stress and the open field. …

Jury Knowledge Of Eyewitness Memory: Can Jurors Use This Knowledge In The Courtroom?, Jill D. Alonzo

LSU Master's Theses

As a result of Daubert, trial judges were advised to only admit an expert once they determine 1) that the testimony is supported with scientific evidence and 2) would assist the trier(s) of fact. The present studies were designed to address the second criterion of admissibility by 1) assessing jurors' knowledge of eyewitness memory, and 2) determining if they can apply this knowledge when assessing mock courtroom testimony. In the first study, subjects evaluated trial transcripts of testimony concerning an eyewitness account where factors that influence eyewitness memory were present in either a negative form or a positive form. In …

Reinforcement Magnitude: An Evaluation Of Preference And Reinforcer Potency, Nicole M. Trosclair

LSU Master's Theses

Reinforcers that maintain problem behavior often are an integral part of treatment with differential reinforcement. Basic research suggests that various parameters of reinforcement (e.g., rate, quality, delay, and magnitude) may influence treatment outcomes. Germane to the current study, the voluminous basic literature on reinforcement magnitude indicates that this parameter may influence responding, especially in choice situations or when response requirements are systematically increased over time. Although consideration of reinforcer magnitude may be important for maximizing treatment effectiveness, relatively little is known about children’s preference for different magnitudes of reinforcement or the extent to which relative preference would be related to …

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 …

A Cognitive View Of The Bilingaul Lexicon: Reading And Speaking Words In Two Languages, Judith Kroll, Bianca Sumutka, Ana Schwartz

Departmental Papers (Psych)

No abstract provided.

The Value Of Pooling “Naive” Expertise, Marc S. Schulz, Robert J. Waldinger

Psychology Faculty Research and Scholarship

Comments on the article by D. Westen and J. Weinberger, which explored the benefits and limitations of clinical observation and judgment. Westen and Weinberger identify two categories of informants--clinicians and participants--but these categories could be expanded to include other observers who might have particular expertise or experience related to the phenomenon of interest. The type of expert best suited to provide observations depends on the type of expertise required. There are some domains, however, in which those with the greatest expertise are neither specially trained observers nor self-reporters but, rather, lay observers who have a native or learned ability to …

The Morality Of Human Rights: A Nonreligious Ground?, Michael J. Perry

Faculty Articles

In the midst of the countless, grotesque inhumanities of the twentieth century, however, there is a heartening story, amply recounted elsewhere: the emergence, in international law, of the morality of human rights. The morality of human rights is not new; in one or another version, the morality is very old. But the emergence of morality in international law, in the period since the end of World War II, is a profoundly important development.

The twentieth century, therefore, was not only the dark and bloody time; the second half of the twentieth century was also the time in which a growing …

Capitalizing On Stereotypes, Christine Hass

Senior Honors Theses and Projects

While walking through the isle of never ending glossy magazine covers, one can easily notice the differences between men's and women's magazines. It is not something that people notice right away, but it is something worth looking at. Obviously, the magazine industry creates the covers of its magazines, as well as the articles, to attract people to buy its magazines.

Through flashy covers and screaming tag lines men and women alike are overwhelmed with pressure to buy various magazines. Magazines almost stare at you from the stands at supermarket check out aisles. Words such as make-up, sex, beer, diet, and …

Relationship Between Executive Functioning And Parental Demographics In Autistic Probands, Philip Menard

Senior Honors Theses and Projects

No abstract provided.