Social and Behavioral Sciences Commons^™

Functional Electric Stimulation Cycle Ergometry Training Effect On Lower Limb Muscles In Acute Sci Individuals, Timothy J. Demchak, Jon K. Linderman, W. Jerry Mysiw, Rebecca Jackson, Jihong Sunn, Steven T. Devor

Health and Sport Science Faculty Publications

The purpose of this study was to compare three different intervals for a between sets rest period during a common isokinetic knee extension strength-testing protocol of twenty older Brazilian men (66.30 ± 3.92 yrs). The volunteers underwent unilateral knee extension (Biodex System 3) testing to determine their individual isokinetic peak torque at 60, 90, and 120° ·s-1. The contraction speeds and the rest periods between sets (30, 60 and 90 s) were randomly performed in three different days with a minimum rest period of 48 hours. Significant differences between and within sets were analyzed using a One Way Analysis of …

Validation Of A Serotonin Depletion Checklist In Parkinson’S Disease, Kelly Diane Darby Holder

Loma Linda University Electronic Theses, Dissertations & Projects

The distinctive pathological marker of Parkinson’s Disease (PD) is the progressive death of neurons that produce dopamine; however, there are also major alterations in the production of quantities of other neurotransmitters, such as norepinephrine and serotonin that contribute to the signs, symptoms, neuropsychological manifestations of the diseases. PD patients can be divided into classes based on the manifestation of motor symptoms, type A, classified as tremor dominant, and type B PD, classified as akinetic. Type B PD patients, often manifest symptoms in which serotonin deficiency plays an important role, such as frontal cognitive impairments, which often includes a history of …

The Impact Of The Chip Program On Depression And Well-Being: A Pilot Study, Carmen Diehl Thieszen

Loma Linda University Electronic Theses, Dissertations & Projects

Reliable studies have demonstrated that intensive and comprehensive lifestyle changes can reduce coronary risk, which, in turn, can prevent, postpone, and reverse coronary heart disease (CHD) and affect its underlying atherosclerotic lesions. These well-established studies have focused their interventions on moderating biophysical risk factors. In the past 10 years, however, burgeoning research is supporting the idea that psychological factors, such as depression and well-being, are also important CHD risk factors. Little research has addressed, in a non-subjective way, how an intervention program focused on modifying biophysical risk factors may influence psychological factors. Using the Beck Depression Inventory-Short Form, the Dartmouth …

Using Fmri To Investigate A Component Process Of Reflection: Prefrontal Correlates Of Refreshing A Just-Activated Representation, Marcia K. Johnson, Carol L. Raye, Karen J. Mitchell, Erich J. Greene, William A. Cunningham, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Using fMRI, we investigated the functional organization of prefrontal cortex (PFC) as participants briefly thought of a single just-experienced item (i.e., refreshed an active representation). The results of six studies, and a meta-analysis including previous studies, identified regions in left dorsolateral, anterior, and ventrolateral PFC associated in varying degrees with refreshing different types of information (visual and auditory words, drawings, patterns, people, places, or locations). In addition, activity increased in anterior cingulate with selection demands and in orbitofrontal cortex when a nonselected item was emotionally salient, consistent with a role for these areas in cognitive control (e.g., overcoming "mental rubbernecking"). …

Avoidant Personality Disorder And Social Phobia: Distinct Enough To Be Separate Disorders?, Elizabeth Ralevski, Charles A. Sanislow, Carlos M. Grilo, Andrew E. Skodol, John G. Gunderson, M. Tracie Shea, Shirley Yen, Donna S. Bender, Mary C. Zanarini, Thomas H. Mcglashan

Charles A. Sanislow, Ph.D.

Objective: Existing evidence from anxiety disorder research indicates that social phobics (SP) with avoidant personality disorder (AVPD) experience more anxiety and show more impairment than patients with SP alone. The purpose of this study was to examine whether in patients diagnosed with AVPD, the co-occurrence of SP adds to its severity. We hypothesized that the addition of SP will not add to the severity of AVPD alone.

Method: Two groups of patients (AVPD = 224; AVPD/SP = 101) were compared at baseline and 2 years later on multiple demographic and clinical variables.

Results: Patients with AVPD and an additional diagnosis …

Problem Behaviors Vs. The Situational Adversity Approach: Hiv Risk Behaviors Of Homeless Youth In Fort Lauderdale, Florida

Florida Public Health Review

No abstract provided.

Information Interface - Volume 33, Issue 3 - August/September 2005, George Washington University, Himmelfarb Health Sciences Library

Information Interface (1976 - 2009)

News and information about Himmelfarb Health Sciences Library of interest to users. Includes articles on the library renovation, new faculty publications, and database search tips.

Workplace Organization, Labor Process Control And Occupational Health. Ph. D. Dissertation, Linda Treiber

Faculty Articles

The purpose of this research is to understand the complex relationships between working conditions and occupational health. The research draws from labor process theory that generally views worker control over the labor process as essential to non-alienated labor and from epidemiologic models of host, agent/exposure, and environment. Using General Social Survey 2002 cross sectional data, I investigate the effects of standard epidemiologic factors and worker labor process control factors in multivariate models to predict the dependent variables of workplace injury, persistent pain, exhaustion, and general health status. I suggest that labor process autonomy, social cohesion and skill utilization generally have …

The Neural Mechanisms Of Speech Comprehension: Fmri Studies Of Semantic Ambiguity, Jennifer M Rodd, Matthew H Davis, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

A number of regions of the temporal and frontal lobes are known to be important for spoken language comprehension, yet we do not have a clear understanding of their functional role(s). In particular, there is considerable disagreement about which brain regions are involved in the semantic aspects of comprehension. Two functional magnetic resonance studies use the phenomenon of semantic ambiguity to identify regions within the fronto-temporal language network that subserve the semantic aspects of spoken language comprehension. Volunteers heard sentences containing ambiguous words (e.g. 'the shell was fired towards the tank') and well-matched low-ambiguity sentences (e.g. 'her secrets were written …

Workplace Organization, Labor Process Control And Occupational Health. Ph. D. Dissertation, Linda A. Treiber

Linda A. Treiber

Book Review 5 Confidence: How Winning Streaks And Losing Streaks Begin And End By Rosabeth Moss Kanter, William C. Mcpeck

William C. McPeck

This is my personal review of Confidence: How Winning Streaks and Losing Streaks Begin and End by Rosabeth Moss Kanter and published by Crown Business in 2004.

University Of South Florida College Of Public Health: Reflections On Doctoral Education 1987 - 2005

Florida Public Health Review

No abstract provided.

Economic Incentives To Florida Cities: Conflict Of Interest And Needed Strategies In Reducing Florida’S High Crash And Fatality Rates

Florida Public Health Review

No abstract provided.

Spruce Run News (Summer 2005), Spruce Run Staff

Maine Women's Publications - All

No abstract provided.

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

Department of Public Health Scholarship and Creative Works

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

A Social Cognitive Perspective Of Physical-Activity-Related Behavior In Physical Education, Jeffrey J. Martin, Pamela Hodges Kulinna

Kinesiology, Health and Sport Studies

The purpose of the current study was to examine student and teacher physical-activity-related behavior using the theory of planned behavior and self-efficacy theory. Although teachers reported an overwhelmingly positive attitude toward teaching physical activity lessons to promote fitness development, they only devoted 4% of their class time to actually demonstrating and promoting fitness. Students were quite sedentary during class spending 61% of class time sitting, standing, or lying down. Using hierarchical regression analyses, teachers' attitudes toward teaching physically active physical education classes accounted for 50% of the variance in teachers' intention. Teachers who demonstrated/promoted fitness and who limited their general …

Consumer Understanding And Use Of Health Claims For Foods, P. G. Williams

Faculty of Health and Behavioural Sciences - Papers (Archive)

Health claims for foods are permitted in an increasing number of countries but there are very few studies evaluating the effect of such claims on purchase behavior and consumer health. There are significant differences between countries, but in general consumers see health claims as useful, they prefer short succinct wording rather than long and complex claims, and they believe claims should be approved by government. Consumers view a food as healthier if it carries a health claim and this “halo” effect may discourage them seeking further nutrition information. Consumers do not clearly distinguish between nutrient content, structure-function and health claims. …

Hiv Seroprevalence And Risk Exposure Categories Among Clients Attending Sexually Transmitted Disease Clinics, Miami-Dade County, Florida, 1990-1999

Florida Public Health Review

No abstract provided.

Animal Models Of Head Trauma, Ibolja Cernak

Biomedicine and Animal Models in Research Collection

Animal models of traumatic brain injury (TBI) are used to elucidate primary and secondary sequelae underlying human head injury in an effort to identify potential neuroprotective therapies for developing and adult brains. The choice of experimental model depends upon both the research goal and underlying objectives. The intrinsic ability to study injuryinduced changes in behavior, physiology, metabolism, the blood/tissue interface, the blood brain barrier, and/or inflammatory- and immune-mediated responses, makes in vivo TBI models essential for neurotrauma research. Whereas human TBI is a highly complex multifactorial disorder, animal trauma models tend to replicate only single factors involved in the pathobiology …

Effect Of Comorbid Psychiatric Disorders On Measures Of Group Cohesion In Substance Abusers, Sharon Bradford Robbins

Doctoral Dissertations

Substance dependence and treatment have been the focus of research for a number of years. Recently more attention has been directed toward identifying the most appropriate treatments for people with more complicated substance disorders, those with substance dependence and mental illness. The current study examined three aspects of group cohesion, a necessary condition for effective outcomes, in 64 substance abusers with a comorbid mental illness. The rated aspects of group cohesion included overall group climate, individual group members' self-worth, and each member's perception of the relationship with the group leader. Groups were divided according to profiles based on results from …

Differential Stress Responses In Fish From Areas Of High- And Low-Predation Pressure, Culum Brown, Carolyn Gardner, Victoria Braithwaite

Aquaculture Collection

We subjected fish from regions of high and low levels of predation pressure in four independent streams to a mild stressor and recorded their opercular beat rates. Fish from low-predation areas showed higher maximum, minimum and mean opercular beat frequencies than fish from high-predation regions. The change in opercular beat frequency (scope) was also significantly greater in fish from low- than in fish from high-predation regions. Under normal activity levels, however, low predation fish showed a reduced opercular beat frequency, which may be indicative of reduced activity levels or metabolic rate. Opercular beat frequency was negatively correlated with standard length …

Santa Clara Magazine, Volume 47 Number 1, Summer 2005, Santa Clara University

Santa Clara Magazine

9 - A MOGUL IN THE MAKING By Larry Sokoloff J.D. '92 While working toward his business degree, SCU sophomore Tyler Dickman runs a multimillion-dollar business based in Florida.

10 - TOP OF THE CLASS: FOUNDATION HONORS INNOVATIVE SCU PROFESSORS By Kim Kooyers. This year's winners of the Louis and Dorina Brutocao Award for Teaching Excellence and the Brutocao Family Foundation Award for Curriculum Innovation are examples of the SCU's outstanding teaching scholars.

14 - A GLOBAL ETHIC: A CONVERSATION WITH HANS KUNG By Rita Beamish '74 Hans Kung, scholar, Roman Catholic priest, and author of some 50 books on …

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

Department of Public Health Scholarship and Creative Works

Background

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

Methods

Confirmatory factor analysis was used to test the factorial validity of a measure of self-management strategies for physical activity. Next, the construct …

What Is Positive Disclosure And To Whom Do We Disclose? The Role Of Topics, Gender And Type Of Relationship In Positive Self-Disclosure, Elizabeth Landers Ford

Psychology Theses & Dissertations

This study examined what topics (including experiences, feelings, and thoughts) people define as positive self-disclosure. The study also looked at reasons people generate for self-disclosing versus not disclosing something positive. Male and female students spontaneously described a past experience or feeling they perceive to be personal and positive. They then indicated whether or not they disclosed about these experiences or feelings to their father, mother, same-sex friend, and a past or present significant other/spouse. These descriptions were coded into one of eight categories: Religion, Family Development, Friendship, Sex, Romance, Self-Confidence, Achievement, and Helping Behavior, plus a Miscellaneous category. There were …

The Effects Of Non-Contingent Extrinsic And Intrinsic Rewards On Memory Consolidation, Kristy Nielson, Ted Bryant

Kristy Nielson

Emotional and arousing treatments given shortly after learning enhance delayed memory retrieval in animal and human studies. Positive affect and reward induced prior to a variety of cognitive tasks enhance performance, but their ability to affect memory consolidation has not been investigated before. Therefore, we investigated the effects of a small, non-contingent, intrinsic or extrinsic reward on delayed memory retrieval. Participants (n = 108) studied and recalled a list of 30 affectively neutral, imageable nouns. Experimental groups were then given either an intrinsic reward (e.g., praise) or an extrinsic reward (e.g., $1). After a one-week delay, participants’ retrieval performance for …

Longitudinal Comparison Of Depressive Personality Disorder And Dysthymic Disorder, John C. Markowitz, Andrew E. Skodol, Eva Petkova, Hui Xie, Jianfeng Cheng, David J. Hellerstein, John G. Gunderson, Charles A. Sanislow, Carlos M. Grilo, Thomas H. Mcglashan

Charles A. Sanislow, Ph.D.

BACKGROUND: Few studies have compared the related diagnostic constructs of depressive personality disorder (DPD) and dysthymic disorder (DD). The authors attempted to replicate findings of Klein and Shih in longitudinally followed patients with personality disorder or major depressive disorder (MDD) in the Collaborative Longitudinal Personality Disorders Study.

METHODS: Subjects (N = 665) were evaluated at baseline and over 2 years (n = 546) by reliably trained clinical interviewers using semistructured interviews and self-report personality questionnaires.

RESULTS: Only 44 subjects (24.6% of 179 DPD and 49.4% of 89 early-onset dysthymic subjects) met criteria for both disorders at baseline. Depressive personality disorder …

Communicating Health Benefits - Do We Need Health Claims?, P. G. Williams

Faculty of Health and Behavioural Sciences - Papers (Archive)

Many countries are now permitting health claims on foods and Food Standards Australia New Zealand is developing new regulations to permit their use in Australia. However there is no clear understanding of how consumers use health claims and their likely impact on consumer food behaviour or health. More research is needed, but a review of previous studies allows some common conclusions can be drawn. Health claims on foods are seen by consumers as useful, and when a product features a health claim they view it as healthier and state they are more likely to purchase it. Consumers are sceptical of …

Australian Consumers Are Sceptical About But Influenced By Claims About Fat On Food Labels, C. Chan, C. Patch, P. G. Williams

Faculty of Health and Behavioural Sciences - Papers (Archive)

Objectives: To explore the beliefs and attitudes of Australian consumers to claims about fat made on the labels of packaged food.

Design: Content analysis of transcripts from focus group discussions.

Subjects: 26 females and 10 males aged 20-80y, recruited by advertisement into six focus groups, stratified by age, sex and health status.

Results: Awareness of claims about fat was high in this sample of Australians and participants admitted that they influenced their purchase decisions. The most preferred form of claim was “X% fat free”. Claims were considered most useful on foods that were high in fat. There was considerable scepticism …

Breakfast And The Diets Of Australian Adults: An Analysis Of Data From The 1995 National Nutrition Survey, P. G. Williams

Faculty of Health and Behavioural Sciences - Papers (Archive)

The aim of this study was to describe the nutrients provided to Australian adults by the breakfast meal and compare the food and nutrient intakes and health of regular breakfast eaters and skippers. The Australian Bureau of Statistics was commissioned to undertake additional analysis of data collected in the 1995 Australian National Nutrition Survey (NNS). The survey included 24 hour recalls, physical measurements and a food habits questionnaire collected during the period February 1995 to March 1996, with a nationally representative sample of 10851 Australians aged nineteen years and older. The median nutrient intakes at breakfast and the proportion of …

Maine Milestones, Cedarville University

Men's and Women's Track & Field News Releases

No abstract provided.