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The Analysis Of Selective Information Processing And Neuropsychological Functioning In Individuals At-Risk For Eating Disorders: The Use Of A Pictorial Adaptation To The Stroop Paradigm, Using Print Media Advertisements, Kristine L. Lokken

Theses and Dissertations

There is evidence that women with bulimic symptoms are characteristically impulsive and have difficulty inhibiting various behaviors. Neuropsychological profiles of women with bulimic symptoms show patterns of impulsivity, inefficient problem solving ability, and an inability to inhibit irrelevant information. Women with bulimic symptoms also express substantially greater acceptance and internalization of sociocultural mores of thinness, and are more vulnerable to negative influence from laboratory exposure to stimuli representing “thin ideal” stereotypes. The present study examined a possible common link between the characterological and neuropsychological features of women with bulimic symptoms and their susceptibility to negative influence from mass media representations …

A Comparison Of Intellectual Test Performance Across Native American And European American Children, Austin P. Keith

Theses and Dissertations

Differential scoring across Native American and European .American groups on the Wechsler Intelligence Scales for Children - Third Edition (WISC-IIi) was examined while controlling for Full Scale IQ and age. Comparisons were made across the groups on Verbal IQ and Performance IQ, individual subtests, individual subtest items and two composite index scores. Results indicated no significant scorino differences between the two groups on Performance IQ or, on the Perceptual Organization Index, Significant scoring differences were also not evident on the Coding, Picture Arrangement, Arithmetic, Block Design, Vocabulary-, Object Assembly and Comprehension subtests. Significant scoring differences were found across the groups …

A Study Of The Effect Of Group Family Play On Family Relations For Families With Children Considered At-Risk For Educational Failure, Carmen Colleen Baldus

Dissertations

No abstract provided.

Interactions Between Shoal Size And Conformity In Guppy Social Foraging, Rachel L. Day, Tom Macdonald, Culum Brown, Kevin N. Laland, Simon M. Reader

Sentience Collection

Previous experimental studies have established that shoaling fish forage more effectively in large than small groups. We investigated how shoal size affects the foraging efficiency of laboratory populations of the guppy, Poecilia reticulata, exposed to different foraging tasks. Experiment 1 confirmed the prediction that in open water the first fish and focal fish of larger shoals locate food faster than in smaller shoals. However, a second experiment, in which shoals of fish were required to swim through a hole in an opaque partition to locate food, found the reverse pattern: smaller shoals learned to complete the task faster than large …

Shared Scientific Thinking In Everyday Parent-Child Activity, Kevin Crowley, Maureen A. Callanan, Jennifer Jipson, Jodi Galco, Karen Topping, Jeff Shrager

Psychology and Child Development

Current accounts of the development of scientific reasoning focus on individual children's ability to coordinate the collection and evaluation of evidence with the creation of theories to explain the evidence. This observational study of parent–child interactions in a children's museum demonstrated that parents shape and support children's scientific thinking in everyday, nonobligatory activity. When children engaged an exhibit with parents, their exploration of evidence was observed to be longer, broader, and more focused on relevant comparisons than children who engaged the exhibit without their parents. Parents were observed to talk to children about how to select and encode appropriate evidence …

(Review) World History For Behavior Analysts: Jared Diamond's Guns, Germs, And Steel, Stuart Vyse

Psychology Faculty Publications

The article examines two important messages for behavior analysts contained in the book "Guns, Germs, and Steel: The Fates of Human Societies," by Jared Diamond. It provides an environmentalist explanation of the different fates of the world's cultures that are compatible with the views of many behavior analysts. It details ways for behavior analysts to investigate the neglected forms of individual behavior.

Is There A Conservative Case Against Racial Profiling?, Ibpp Editor

International Bulletin of Political Psychology

This article analyzes contentions that a politically conservative case can be made against racial profiling.

Gender Differences In Risk Perception: Broadening The Contexts, Jan L. Hitchcock

RISK: Health, Safety & Environment (1990-2002)

The author surveys literature on the effect of gender on risk perception.

Familiarity Facilitates Social Learning Of Foraging Behaviour In The Guppy, Will Swaney, Jeremy Kendal, Hannah Capon, Culum Brown, Kevin N. Laland

Sentience Collection

Previous studies have shown that guppies, Poecilia reticulata, can learn the route to a food source by shoaling with knowledgeable conspecifics, and prefer to shoal with experienced foragers and familiar fish. We tested the hypothesis that guppies would learn more effectively from (1) familiar than unfamiliar demonstrators and (2) well-trained than poorly trained demonstrators. Demonstrator fish were given experience in swimming a route to a food source and then introduced into shoals of untrained observer guppies; the spread of this foraging skill was recorded over 15 trials. The demonstrators were either familiar or unfamiliar to the observers and either well …

"Woman Is Man's Best Friend And Her Own Worst Enemy": Jury Bias, Ashley C. Nielson, Laura K. Jones, Timothy M. Woodrum

Modern Psychological Studies

The Supreme Court recently ruled that no jury could be chosen on the basis of sex. This study was conducted to determine whether jury biases exist in the sentencing of murder cases. It was therefore hypothesized that women would judge female murderers more severely than their male counterpart. The severity of sentences were determined by the participants' marks on a severity of sentence scale. These participants evaluated both domestic and mutilation murder cases, each of which varied in the gender of the accused. Using a 2X2 ANOVA in the evaluation of the results, no significant differences were found between the …

Child As Father To The Man [Sic]: The Political Psychology Of Spanking, Ibpp Editor

International Bulletin of Political Psychology

This article describes political psychological aspects of the ongoing controversy about the consequences of spanking as a child-rearing technique.

Psychological Profiles And The Intifada: Commentary On Sarhan And Al Khatib, Ibpp Editor

International Bulletin of Political Psychology

This article critiques a psychological profile that was developed to help explain the ongoing Palestinian Intifada and that was written by two physicians working at a Jordanian psychiatric hospital.

Biological Warfare: Commentary On Chyba's Analysis, Ibpp Editor

International Bulletin of Political Psychology

This article provides commentary on Christopher Chyba's comparative analysis of biological and nuclear warfare.

Observations Of Scent-Marking And Discriminating Self From Others By A Domestic Dog (Canis Familiaris): Tales Of Displaced Yellow Snow, Marc Bekoff

Ethology Collection

Little is known about what stimuli trigger urinating or scent-marking in domestic dogs, Canis familiaris, or their wild relatives. While it is often suggested that the urine of other animals influences urinating and scent-marking patterns in canids, this has not been verified experimentally. To investigate the role of urine in eliciting urinating and marking, in this pilot study I moved urine-saturated snow (‘yellow snow’) from place-to-place during five winters to compare the responses of an adult male domestic dog, Jethro, to his own and others’ urine. Jethro spent less time sniffing his own urine than that of other males or …

Literature Size Related To Diagnostic Inaccuracy Of Personality Disorders, Vincent Intoccia

Masters Theses & Specialist Projects

Personality disorders offer clinicians a unique diagnostic challenge. The purpose of this study was to examine the relationship between literature size and diagnostic accuracy for personality disorders. The data used in this study were taken from the Blashfield & Intoccia (2000) and Blashfield & Herkov (1996) studies. The data were analyzed using a combination of correlations and single subject experimental designs. The results indicated that from 1980 to 1987 as literature size increased diagnostic accuracy increased across personality disorders. When examining literature growth three personality disorders (borderline, schizotypal, antisocial) appear to be carrying the literature growth for the group. These …

Assessing The ‘Whole Animal’: A Free Choice Profiling Approach, Françoise Wemelsfelder, Tony E.A. Hunter, Michael T. Mendl, Alistair B. Lawrence

Sentience Collection

The qualitative assessment of animal behaviour summarizes the different aspects of an animal’s dynamic style of interaction with the environment, using descriptors such as ‘confident’, ‘nervous’, ‘calm’ or ‘excitable’. Scientists frequently use such terms in studies of animal personality and temperament, but, wary of anthropomorphism, are reluctant to do so in studies of animal welfare. We hypothesize that qualitative behaviour assessment, in describing behaviour as an expressive process, may have a stronger observational foundation than is currently recognized, and may be of use as an integrative welfare assessment tool. To test this hypothesis, we investigated the inter- and intraobserver reliability …

Mood, Social Goals And Children's Outcome Expectancies, Bridgette Harper

Masters Theses & Specialist Projects

Past research suggests that emotions, arousal, and goals affect how children reason in social situations, but, thus far, there has been very little research on how these variables interact. It has been hypothesized that emotion could affect any area of social information processing directly, but it has also been hypothesized that emotion might have an indirect effect on social information processing. Therefore, a primary hypothesis of the current study was whether emotion influences each step of social information processing directly or whether emotion influences social information processing indirectly by first influencing goal orientations which, in turn, influence the other areas …

Body Length, Activity Level, And Avoidance Learning In Zebrafish Exposed To Nicotine As Embryos, Tim Lawrence

Masters Theses & Specialist Projects

Smoking continues to be a significant health problem in the United States and throughout the world. One of the many aspects of the health risks of smoking that have been investigated is the effect of maternal smoking on developing embryos. In particular, exposure of embryos to nicotine is believed to cause attention-deficit/hyperactivity disorder (ADHD) and related problems in children. Both correlational research with humans and experimental research with animals have supported this belief. However, the mechanisms of the effect of nicotine on developing embryos are not fully understood. The zebrafish offers a useful model of the effects of nicotine on …

Parapsychological Beliefs And The Effects Of Exposure To Skeptical Inquiry, Augustine Seeger

Masters Theses & Specialist Projects

Belief in parapsychological/paranormal phenomena is widespread in the American public (Gallup & Newport, 1991). Messer and Griggs (1989) reported that misinformation through the media, including uncritical reports of events and pseudodocumentaries about paranormal phenomena, is a possible reason for the substantial belief in the paranormal evidenced by the American public. The realm of the parapsychological is a particularly important area of research, especially to those who teach psychology. Messer and Griggs (1989) provided evidence that the prevalence of belief in the paranormal was also rather extensive in a sample of college students. Belief and involvement in certain paranormal phenomenon has …

Thinness In Women: The Impact Of Female Body Weight On Relationship Satisfaction And Commitment, Wendy Walter Campbell

All-Inclusive List of Electronic Theses and Dissertations

The current study represents an investigation of the impact of weight change on romantic relationships, and the hypothesized gender difference in the importance assigned to a partner's weight. Participants were 221 undergraduate students (148 women and 73 men) from a medium sized Midwestern University. Participants were randomly assigned to one of three conditions in which their weight in a photo image was increased, decreased or left unchanged. Upon inspecting the image, participants were asked to complete measures of relationship satisfaction and commitment (including among others, items from the Dyadic Adjustment Scale [DAS]), the Kansas Marital Satisfaction Scale [KMSS], as well …

Imagining Physically Impossible Self-Rotations: Geometry Is More Important Than Gravity, Sarah H. Creem, Maryjane Wraga, Dennis R. Proffitt

Psychology: Faculty Publications

Previous studies found that it is easier for observers to spatially update displays during imagined self-rotation versus array rotation. The present study examined whether either the physics of gravity or the geometric relationship between the viewer and array guided this self-rotation advantage. Experiments 1-3 preserved a real or imagined orthogonal relationship between the viewer and the array, requiring a rotation in the observer's transverse plane. Despite imagined self-rotations that defied gravity, a viewer advantage remained. Without this orthogonal relationship (Experiment 4), the viewer advantage was lost. We suggest that efficient transformation of the egocentric reference frame relies on the representation …

The Negative Halo Effect Of Oppositional Defiant Behaviors On Teacher Ratings Of Adhd: Impact Of Child Gender, David A. Jackson

Theses and Dissertations

This study explored one potential reason for differences in diagnostic rates of attention-deficit hyperactivity disorder (ADHD) between genders: teacher-based rating bias. Abikoff, Courtney and Pelham (1993) showed elementary teachers two tapes of a male child in a fourth grade classroom, then had the teachers complete ADHD and ODD rating scales. One tape depicted a normal child; another depicted a child exhibiting either ADHD or ODD behaviors. Rating comparisons from the ADHD v. ODD tapes showed biases: the ADHD tape was rated higher than the ODD tape on ADHD rating scales and lower on ODD rating scales; while the ODD tape …

A Model For Hiv/Aids Risk Behaviors Of Students In Armenia, Talin Babikian

Loma Linda University Electronic Theses, Dissertations & Projects

Without a cure in now its third decade, AIDS is a concern for both the medical and social science disciplines. Most at risk for a nationwide AIDS epidemic are developing countries, which often lack the necessary resources and knowledge to minimize the spread of the disease. There are an estimated 1500 HIV cases in Armenia, 81.5% of which occur in the 20-39 age group. Armenia’s current economic and political instability, increase in sexually transmitted infections (STI), prostitution, and injecting drug use, and the alarming incidence rates in neighboring countries amplify its risk for a national epidemic.

The goals of this …

Attitudes Toward Suicidal Women Based On Gender Of The Participant And Race Of The Target Figure., Carrie E. Smith

Electronic Theses and Dissertations

The purpose of this study was to examine the effects of gender on attitudes toward Black and White suicidal females.

Participants included 37 Caucasian graduate students who completed demographic questionnaires, Suicide Behavior Questionnaires (SBQ) (Ellis & Jones, 1996), and one of two scenarios with a modified version of the Suicide Attitude Vignette Experience Scale (SAVE) (Stillion, White, Edwards, & McDowell, 1989). The research design was a 2 (sex of participant) x 2 (suicide ideation of participant) x 2 (race of target figure) independent groups factorial. Independent ANOVAS were performed to interpret the significance of main and interaction effects.

No main …

Interpersonal Forgiveness In Adolescent Friendships, Molly A. Wernli

Student Work

The purpose of the present study was to investigate interpersonal forgiveness in the context of adolescent friendships. The following factors were examined in relation to an adolescent’s forgiveness of a transgressing friend: a) religiosity, b) commitment, c) relationship closeness, d) empathy, e) apologies, and f) transgression severity. A total of 161 students (66 males, 95 females) from grades 7,9, and 11 (12- to 18-years of age) participated. Transgression severity was found to have the most influence on forgiveness, accounting for 70% of the variance. Adolescents were more forgiving after low-severity transgressions than high-severity transgressions. The presence of apology had a …

Affectional Orientation, Sex Roles, And Reasons For Living., Shana Valere Hamilton

Electronic Theses and Dissertations

The purpose of this study was to research gender, affectional/sexual orientation, and sex roles to determine how people respond to the Expanded Reasons for Living Scale by Linehan, Goodstein, Nielsen, and Chiles (1983). This study used the Bem Sex Role Inventory, short form (Bem, 1981) to assess androgynous and nonandrogynous people.

Results from the statistical analysis revealed that bisexuals had the lowest reasons for living score followed by gay men/lesbians, and then heterosexuals on the Total RFL, as well as on the Responsiblility to Family and Moral Objections subscales. On the Child-Related Concerns subscale heterosexuals had a higher RFL score …

Socially Defined "Pms", Lora J. Bertelsen

Theses and Dissertations

No agreed upon definition for “PMS” exists. This study was designed to explore the conceptualizations of the expression “PMS” held by college students. It was hoped that results would inform not only assessment and treatment of premenstrual disorders, but also the debate regarding inclusion in future diagnostic and statistical manuals of the American Psychiatric Association.

Participants included 47 college students recruited from Freshman English classes at a small university in the Midwestern United States. Thirty female and 17 male participants were primarily Caucasian (43), single (36), and heterosexual (45). Each participant completed an in-class essay, an adjective checklist, and a …

The Making Of A Textbook On Behavior Analysis And Autism A Behavior Analytic Approach, Sebastien Bosch

Dissertations

After deciding that a need existed for writing a textbook on autism from a behavior analytic perspective, Dr. Malott and I developed Behavior Analysis. Autism and Related Disabilities (BAARD) for use by the students enrolled in the autism practicum at Western Michigan University. As in a circular relationship, the practicum students evaluated and guided the subsequent revisions of the manuscript, and the revisions influenced the subsequent evaluations. BAARD covers all the principles and concepts of behavior analysis that are relevant to treatments and issues in autism and related disabilities and numerous treatments and phenomena specific to developmental disabilities.

During its …

Understanding The Relationships Among Counseling Self-Efficacy, Anxiety, Developmental Level, Coursework, Experience, And Counselor Performance, Catherine E. Kocarek

Dissertations

Bandura’s (1977, 1982) Self-Efficacy Theory and later Social Cognitive Theory (1986) provided the theoretical framework for understanding counselor self-efficacy (CSE). Bandura’s theory has been utilized in many different areas; however, in this study the focus was counselor self-efficacy (CSE) and its importance to counselor training. Variables within the CSE literature such as anxiety, trainee developmental level, amount of training, counseling experience, and counselor performance were identified. The first purpose of this study was to use the first five variables to predict their influences on counselor performance. The second purpose was to examine two variables, CSE and developmental level, at three …

“In Our Own Words”: Exploring Female Psychosocial Student Development, Elizabeth Maier Marietta

Dissertations

On a continual basis student affairs professionals apply Chickering’s (1969) theory of psychosocial student development theory to their work with college students (Evans, Forney, & Guido-DiBrito, 1998; Pascarella & Terenzini, 1991). In order to best serve their students it is, therefore, critical that the theory be accurate and representative. While Chickering’s theory has received much acclaim, it has also been criticized throughout the years, particularly in the area of female student development (Straub, 1987; Straub & Rodgers, 1986; Taub, 1995; Taub & McEwen,1991). The purpose of the present study is to supplement existing theory by moving away from conceptual assertions …