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Full-Text Articles in Medicine and Health Sciences

Mixing Motives: The Relationship Between College Students' Helping Behaviors And Alcohol Use, Randy Lee Halberda May 2005

Mixing Motives: The Relationship Between College Students' Helping Behaviors And Alcohol Use, Randy Lee Halberda

All-Inclusive List of Electronic Theses and Dissertations

The present study investigates the relationship between volunteer helping and alcohol use and drinking problems in a sample of 396 college students. Two pilot studies were conducted to adapt a measure of helping behavior (Kaskutas, Oberste, & Zemore, 2002) for use with college students. The present study tests the hypothesis that students who help others are less likely to consume alcohol and subsequently less likely to suffer alcohol-related problems than their peers. Additionally, a path model specifying mediators between helping behaviors and drinking outcomes was examined. The proposed path model predicted that volunteer helping affects well being and perceived peer …

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Juvenile Fear Of Crime And Attitudes Towards The Police: The Effect Of Implementing A School Resource Officer Program In Alaska High Schools, Sean A. Case May 2005

Juvenile Fear Of Crime And Attitudes Towards The Police: The Effect Of Implementing A School Resource Officer Program In Alaska High Schools, Sean A. Case

All-Inclusive List of Electronic Theses and Dissertations

This paper presents data concerning the effect uniformed police officers have on attitudes towards the police and fear of crime within the high school setting. Two identical surveys were administered to 522 high school students at two periods during a school year. The primary purpose was to determine whether placing uniformed police officers, called School Resource Officers, in high schools would improve attitudes towards the police and reduce the fear of crime. Although opinions towards the police were positively affected and the fear of crime was reduced, neither was affected significantly. The primary implication drawn from this research is that …

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Color And Depression In The Diagnostic Drawing Series, Cara Emily Levitt May 2005

Color And Depression In The Diagnostic Drawing Series, Cara Emily Levitt

EVMS School of Health Professions Theses & Dissertations

One of the most interesting and widely held assumptions by clinicians who used projective drawings was that the absence of color may indicate depression. The research about color’s relationship to depression was ambiguous, limited and dated. In this study it was hypothesized that the absence or presence of color in the Feeling Drawing of the Diagnostic Drawing Series [DDS] will have a positive correlation with a diagnosis of Major Depression. To test this hypothesis the colors both in the DDS archives Major Depression group and comparison group were counted and then statistically analyze to determine if specified colors were present …

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Glutamate Receptors In Perirhinal Cortex Mediate Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey Apr 2005

Glutamate Receptors In Perirhinal Cortex Mediate Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey

Brain and Mind Institute Researchers' Publications

Object recognition is consistently impaired in human amnesia and animal models thereof. Results from subjects with permanent brain damage have revealed the importance of the perirhinal cortex to object recognition memory. Here, we report evidence from rats for interdependent but distinct stages in object recognition memory (encoding, retrieval, and consolidation), which require glutamate receptor activity within perirhinal cortex. Transient blockade of AMPA receptor-mediated synaptic transmission within perirhinal cortex disrupted encoding for short- and long-term memory as well as retrieval and consolidation. In contrast, transient NMDA receptor blockade during encoding affected only long-term object recognition memory; NMDA receptor activity was also …

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Downward Comparison As An Intervention To Lower Self-Reported Risk-Taking Behaviors, John P. Barile Apr 2005

Downward Comparison As An Intervention To Lower Self-Reported Risk-Taking Behaviors, John P. Barile

Psychology Theses & Dissertations

This research investigated the utility of using first-person editorial-style stories as a means to lower the occurrence of self-reported risk-taking behaviors such as drunk driving and red-light running in undergraduate college students. This study assessed the frequency of risk-taking behaviors of college students before and after a three-week online intervention. Students were randomized into one of three conditions. Two risk taking treatment groups read and rated stories about a college student that had suffered a severe consequence from either drunk driving or red-light running. A third group received non-driving college stories that involved no health risk. The stories were presented …

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A Family Systems Approach To Substance Misuse: An Examination Of Risk And Protective Factors, Jennifer Anne Cutchin Apr 2005

A Family Systems Approach To Substance Misuse: An Examination Of Risk And Protective Factors, Jennifer Anne Cutchin

Psychology Theses & Dissertations

This purpose of this project was to investigate the interrelationships between family structure, classroom stress, sense of belonging, and substance misuse in college students. Some outcomes of the study were an increased knowledge of substance misuse in college students and the impact of risk and protective factors on substance misuse. One model of family structure is the Circumplex Model of Family Systems. This model consists of three components: family cohesion, adaptability and communication fOIson, Russell, & Sprenkle, 1989). This research was conducted at Old Dominion University using 391 undergraduate college students, aged 18 - 25. It was hypothesized that students …

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Learning To Like: A Role For Human Orbitofrontal Cortex In Conditioned Reward, Sylvia M L Cox, Alexandre Andrade, Ingrid Johnsrude Mar 2005

Learning To Like: A Role For Human Orbitofrontal Cortex In Conditioned Reward, Sylvia M L Cox, Alexandre Andrade, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

A great deal of human behavior and motivation is based on the intrinsic emotional significance of rewarding or aversive events, as well as on the associations formed between such emotional events and concurrent environmental stimuli. Recent functional neuroimaging studies have implicated the ventral striatum, orbitofrontal cortex (OFC), and amygdala in the representation of reward values and/or in the anticipation of rewarding events. Here, we use functional magnetic resonance imaging to compare brain activation during the presentation of reward with that during presentation of (conditioned) stimuli that have been paired previously with reward. Specifically, we aimed to investigate conditioned reward in …

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Examining The Time Course Of Indexical Specificity Effects In Spoken Word Recognition, Conor T. Mclennan, Paul A. Luce Mar 2005

Examining The Time Course Of Indexical Specificity Effects In Spoken Word Recognition, Conor T. Mclennan, Paul A. Luce

Psychology Faculty Publications

Variability in talker identity and speaking rate, commonly referred to as indexical variation, has demonstrable effects on the speed and accuracy of spoken word recognition. The present study examines the time course of indexical specificity effects to evaluate the hypothesis that such effects occur relatively late in the perceptual processing of spoken words. In 3 long-term repetition priming experiments, the authors examined reaction times to targets that were primed by stimuli that matched or mismatched on the indexical variable of interest (either talker identity or speaking rate). Each experiment was designed to manipulate the speed with which participants processed the …

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A Contralateral Preference In The Lateral Occipital Area: Sensory And Attentional Mechanisms., Matthias Niemeier, Herbert C Goltz, Anil Kuchinad, Douglas B Tweed, Tutis Vilis Mar 2005

A Contralateral Preference In The Lateral Occipital Area: Sensory And Attentional Mechanisms., Matthias Niemeier, Herbert C Goltz, Anil Kuchinad, Douglas B Tweed, Tutis Vilis

Brain and Mind Institute Researchers' Publications

Here we examined the level of the lateral occipital (LO) area within the processing stream of the ventral visual cortex. An important determinant of an area's level of processing is whether it codes visual elements on both sides of the visual field, as do higher visual areas, or prefers those in the contralateral visual field, as do early visual areas. The former would suggest that LO, on one side, combines bilateral visual elements into a whole, while the latter suggests that it codes only the parts of forms. We showed that LO has a relative preference for visual objects in …

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Motivated Breast Cancer Screening Behavior And Its Cultural Antecedents, Patricia M. Flynn Mar 2005

Motivated Breast Cancer Screening Behavior And Its Cultural Antecedents, Patricia M. Flynn

Loma Linda University Electronic Theses, Dissertations & Projects

Discrepancies in breast cancer screening behavior exist among various ethnic groups in the United States (Jacobs & Lauderdale, 2001), with Latino American women reporting particularly low screening rates in comparison to Anglo American women (ACS, 2002). Research indicates that behavior is in part influenced by aspects of culture and relevant psychological processes (Betancourt & Lopez, 1993; Betancourt & Fuentes, 2001). This study was designed to investigate the relations among cultural values, attributions regarding the causes for not screening, related emotions, expectancy that screening leads to early detection and value incentive of early detection as determinants of breast cancer screening intention …

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Ethnic Identity And Body Ideal In Adolescent Girls, Erin E. Ramirez Mar 2005

Ethnic Identity And Body Ideal In Adolescent Girls, Erin E. Ramirez

Loma Linda University Electronic Theses, Dissertations & Projects

Adolescence is a period characterized by physical growth and maturation (Cobb, 1995). This normal biological process moves most American girls away from the thin ideal body shape that is dominant within the United States. Ethnic differences in ideal body size have in fact been found in several studies; but they have been shown based on ethnic group membership, not ethnic identification. The specific relationship of ethnic identity and body ideal for Mexican American, African American, and Anglo American adolescent females has not been clearly defined; Lopez, Blix, and Blix (1995) have hinted at the role of ethnic identification (through the …

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Transient Inactivation Of Perirhinal Cortex Disrupts Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey Jan 2005

Transient Inactivation Of Perirhinal Cortex Disrupts Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey

Brain and Mind Institute Researchers' Publications

Damage to perirhinal cortex (PRh) impairs object recognition memory in humans, monkeys, and rats when tested in tasks such as delayed nonmatching to sample, visual paired comparison, and its rodent analog, the spontaneous object recognition task. In the present study, we have capitalized on the discrete one-trial nature of the spontaneous object recognition task to investigate the role of PRh in several distinct stages of object recognition memory. In a series of experiments, transient inactivation of PRh was accomplished with bilateral infusions of lidocaine directly into PRh immediately before the sample phase (encoding), immediately before the choice phase (retrieval), or …

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The Effectiveness Of Memory Training Programs In Improving The Subjective Memory Characteristics Of Healthy Older Adults With Memory Complaints : A Meta-Analysis, Kimilee Y. Wilson Jan 2005

The Effectiveness Of Memory Training Programs In Improving The Subjective Memory Characteristics Of Healthy Older Adults With Memory Complaints : A Meta-Analysis, Kimilee Y. Wilson

Theses, Dissertations and Capstones

The focus of this study was to examine the effectiveness of memory training programs in improving the metamemory (i.e., subjective memory characteristics) of healthy older adults by integrating recent research findings in a meta-analysis. In particular, the following research questions were proposed: (a) How effective are memory training programs in improving the subjective memory characteristics of healthy older adults with memory complaints? (b) Which components of the memory training programs increase the effectiveness of memory training (in terms of metamemory characteristics)? (c) How do the results of this meta-analysis compare to those reported by Floyd and Scogin (1997)? Studies that …

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Overview Of Attachment Disorder And Effective Treatments For Children, Kathryn H. Hedican Jan 2005

Overview Of Attachment Disorder And Effective Treatments For Children, Kathryn H. Hedican

Graduate Research Papers

When children experience extreme chronic trauma as a result of the effects of the disruption of healthy attachment patterns, a disorder known as Reactive Attachment Disorder (RAD) can develop. The importance for mental health counselors to understand the etiology of RAD cannot be overemphasized. Symptoms most often associated with this disorder include the inability to trust, failure to develop intimate relationships, or show affection, lack of self-confidence, low self-esteem, and anti-social behaviors and attitudes (Levy & Orlans, 1998 as cited in Sheperis, Renfro-Michel, & Doggett, 2003). Highlighting the foundational work of Erikson, Harlow, Bowlby, and Ainsworth includes a brief overview …

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Content Analysis Of Drug Offenders' Sketches On The Draw-An-Event Test For Risky Sexual Situations, Alan W. Stacy, Susan L. Ames, Barbara C. Leigh, Brian R. Houska, Julia Andsager Jan 2005

Content Analysis Of Drug Offenders' Sketches On The Draw-An-Event Test For Risky Sexual Situations, Alan W. Stacy, Susan L. Ames, Barbara C. Leigh, Brian R. Houska, Julia Andsager

CGU Faculty Publications and Research

Objectives: To evaluate the utility of the Draw-an-Event Test for risky sexual situations (DET-RS), a nonverbal memory-based assessment tool used for productions of spontaneous content associated with risky sex. Methods: Traditional holistic coding analysis of 298 drug offenders' content productions. Results: Content analyses of DET-RS sketches provided increased understanding of substance use and other context preceding risky sexual situations with different types of sex partners. None of the sketches including drugs depleted condoms, only one of the sketches with alcohol included a condom, and only 2 sketches mentioned sexually transmitted diseases. Conclusions: The DET-RS is a useful research tool for …

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Implicit Cognition And Dissocative Experiences As Predictors Of Adolescent Substance Use, Susan L. Ames, Steve Sussman, Clyde W. Dent, Alan W. Stacy Jan 2005

Implicit Cognition And Dissocative Experiences As Predictors Of Adolescent Substance Use, Susan L. Ames, Steve Sussman, Clyde W. Dent, Alan W. Stacy

CGU Faculty Publications and Research

The present study evaluated the mediating role of implicit cognitive processes in the prediction of alcohol and marijuana use and examined the relationships between dissociative experiences, implicit processes, and sensation seeking in models of drug use and problem experiences. Participants were 467 diverse at-risk adolescents in California. Results from latent variable models revealed that implicit cognition independently predicted alcohol and marijuana use and mediated the predictive effects of sensation seeking on drug use. Dissociative experiences did not predict implicit cognition or drug use in this sample, though this factor was a significant predictor of problem experiences and was positively correlated …

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Weight Loss Practices In Amateur Wrestlers And Its Relationship To Disordered Eating, Lyndsey M. Manderfield Jan 2005

Weight Loss Practices In Amateur Wrestlers And Its Relationship To Disordered Eating, Lyndsey M. Manderfield

Graduate Research Papers

The premise behind many athletic programs is to encourage wellness, a state of well being in both physical and emotional aspects. This research paper reviews how wrestling and other athletic programs where weight plays a significant role, may affect eating and other weight-related habits. It addresses whether weight loss practices in wrestling play a role in disordered eating patterns of its participants.

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Oppositional Defiant Disorder : Using Family Therapy And Parent Training Techniques For Effective Treatment Outcomes, Caroline S. Dieken Jan 2005

Oppositional Defiant Disorder : Using Family Therapy And Parent Training Techniques For Effective Treatment Outcomes, Caroline S. Dieken

Graduate Research Papers

Oppositional Defiant Disorder (ODD) clinically affects children and adolescents through the display of unwanted disruptive, hostile, defiant, and oppositional behaviors. Development of these can be linked to parental psychopathology, family and marital dysfunction, poor parent-child interaction, atypical parenting, maternal age, substance abuse, poor supervision, and inconsistent or harsh discipline. The effects of ODD lead to impaired social functioning, depression, low self-esteem, academic failure, substance abuse, delinquency, and family discord. Compared to other treatments ( e.g., medication, behavior modification, punishment, or removal from the home) the most effective course of treatment for ODD is the use of family therapy and parent …

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The Effect Of Early Psychostimulant Treatment On Abuse Liability And Dopamine Receptors, Steven Wayne Villafranca Jan 2005

The Effect Of Early Psychostimulant Treatment On Abuse Liability And Dopamine Receptors, Steven Wayne Villafranca

Theses Digitization Project

Examines whether the reinforcing properties of drugs of abuse were altered in adulthood by methylphenidate, more commonly known as Ritalin. Subjects were 108 rats of Sprague-Dawley descent (Harlan). Methylphenidate, or saline was administered daily to the subjects from the postnatal period (11-20 days old). The rats preference for morphine during early adulthood was measured using conditioned place preference. The number of dopamine D₂ receptors was measured in each rat and the correlation between receptor number and morphine preference was determined. Results indicate that rats pretreated with methylphenidate showed greater preference for morphine than saline pretreated rats and suggests that exposure …

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The Effects Of Ppa And Nicotine Gum On Cessation Rates And Post Cessation Weight Gain In Women., Theodore Cooper, R. Klesges, M. Debon, S. Zbikowski, K. Johnson, L. Clemens Jan 2005

The Effects Of Ppa And Nicotine Gum On Cessation Rates And Post Cessation Weight Gain In Women., Theodore Cooper, R. Klesges, M. Debon, S. Zbikowski, K. Johnson, L. Clemens

Selected Works Temporary Series

No abstract provided.

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The Effects Of Parental Alcoholism On Children, Ryan A. Flaherty Jan 2005

The Effects Of Parental Alcoholism On Children, Ryan A. Flaherty

Graduate Research Papers

Research has examined the effects of parental alcoholism on children and adolescents. This paper will address the different ways teens are affected by parental alcoholism, identifying medical, emotional, and social dangers, while also trying to link specific aspects of parental alcoholism with each harmful effect. In looking at the negative effects that parental alcoholism has on the parents and children, this paper will also examine whether children become victims and suffer, or become resilient and persevere. This paper will also look at physical, social, emotional, behavioral and family structure concerns as they relate to children with alcoholic parents.

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The Effects Of Childhood Obesity On Self-Esteem, Heather L. Paxton Jan 2005

The Effects Of Childhood Obesity On Self-Esteem, Heather L. Paxton

Theses, Dissertations and Capstones

Obesity is a growing health problem affecting children in the United States. The prevalence of obesity has increased dramatically over the past 10 years across virtually all populations and age groups. Recent data suggest that 15 percent of U.S. children are severely overweight or obese (National Center for Health Statistics, 2002) . Obese children are at risk for significant health problems, but also face many psychological and social consequences, including low self-esteem. Children who are obese face an increased risk of emotional problems lasting well into adulthood. Factors such as peer rejection, weight-related teasing, and internalized social standards play a …

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Early Oral-Motor Interventions For Pediatric Feeding Problems: What, When And How, C. J. Manno, C. Fox, P. S. Eicher, Mary Louise Kerwin Jan 2005

Early Oral-Motor Interventions For Pediatric Feeding Problems: What, When And How, C. J. Manno, C. Fox, P. S. Eicher, Mary Louise Kerwin

College of Science & Mathematics Departmental Research

Children with developmental delays often have feeding difficulties resulting from oral-motor problems. Based on both clinical experience and a review of published studies, oral-motor interventions have been shown to be effective in improving the oral function of preterm infants and children with neuromotor disorders, such as cerebral palsy. However, oral-motor problems may be under identified in other populations of children with developmental difficulties. The purpose of this paper is to provide a conceptual framework for understanding oral-motor skill development and problems that can occur in any infant and young child and to review oral-motor treatment techniques and their empirical support.

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Narrative Art Therapy For Families That Have A Child With A Life-Threatening Illness, Andrea A. Seitz Jan 2005

Narrative Art Therapy For Families That Have A Child With A Life-Threatening Illness, Andrea A. Seitz

Art Therapy | Master's Theses in Print

Researchers have recognized the importance of meaningful collaboration between family medical and family therapy practitioners. A report published this year (2005) by the American Academy of Pediatrics spells out the need for pediatricians to be cognizant of the entire family’s needs when treating a child. Given the demands on pediatricians it seems almost impossible for them to provide psycho-social support needed by families. Therefore, a partnership between an MFT and a physician is a more realistic alternative. This proposal will offer an intervention model for working with families who have a child with a catastrophic illness. The treatment modality. Narrative …

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The Effects Of Meritocracy Beliefs On Women’S Well-Being After First-Time Gender Discrimination, Mindi D. Foster, E. Micha Tsarfati Jan 2005

The Effects Of Meritocracy Beliefs On Women’S Well-Being After First-Time Gender Discrimination, Mindi D. Foster, E. Micha Tsarfati

Psychology Faculty Publications

This study examined how meritocracy beliefs may buffer women from the negative psychological effects of an acute situation of gender discrimination. Although some research indirectly suggests that believing the meritocracy exists may increase well-being, group consciousness theories (e.g., Bartky, 1977) suggest that disbelieving the meritocracy exists will enhance psychological adjustment to gender discrimination. Women who reported little past experience with discrimination, and either believed or disbelieved the meritocracy exists were exposed to either a laboratory situation of discrimination or a non-discrimination failure (control) condition. Consistent with group consciousness theories, women experiencing discrimination reported greater well-being if they disbelieved the meritocracy …

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The Effects Of Divorce On Children And Adolescents, Rachelle A. Haker Jan 2005

The Effects Of Divorce On Children And Adolescents, Rachelle A. Haker

Graduate Research Papers

This research paper focuses on the effects of divorce on children and adolescents. Based on a review of literature, there are many short-term and long-term effects including emotional, behavioral, and physical issues. Children and adolescents vary in adjustment to divorce depending on multiple factors such as communication, conflict, and parental adjustment. The stages that children and adolescents of divorce go through depend on one's developmental stage and gender. Counselors can greatly influence how children and adolescents adjust to divorce.

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The Effects Of Ppa And Nicotine Gum On Cessation Rates And Post Cessation Weight Gain In Women., Theodore Cooper, R. Klesges, M. Debon, S. Zbikowski, K. Johnson, L. Clemens Jan 2005

The Effects Of Ppa And Nicotine Gum On Cessation Rates And Post Cessation Weight Gain In Women., Theodore Cooper, R. Klesges, M. Debon, S. Zbikowski, K. Johnson, L. Clemens

Departmental Papers (Psych)

No abstract provided.

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Play Therapy, Melissa A. Hardman Jan 2005

Play Therapy, Melissa A. Hardman

Graduate Research Papers

Play therapy techniques are valuable tools for a variety of professionals who work with children. One need not be a registered play therapist to implement play techniques when working with child clients. There are many types of clients that would benefit from play therapy. There are several different theoretical approaches, but the researcher chose to focus on Adlerian Play Therapy, Client-Centered Play Therapy, Cognitive-Behavioral Play Therapy, and Psychodynamic Play Therapy. The paper considers the best location to implement play techniques, by urging the counselor to be aware of the setting's location within the building, ease of cleaning, available space, and …

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Deference, Denial, And Exclusion: Men Talk About Contraception And Unintended Pregnancy, Scott D. Johnson, Lindy B. Williams Jan 2005

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. …

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As Two Become One : The Lived Experience Of A Twinless Twin, Jody Ness Jan 2005

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 …

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