Social and Behavioral Sciences Commons^™

Journal Of Outdoor Education, Recreation, And Leadership (Jorel)

TopSCHOLAR® Presentations and Reports

No abstract provided.

Rational Understanding In Competency To Stand Trial: A Qualitative Study And Development Of An Assessment Instrument, Kenneth C. Cole Jr.

Antioch University Dissertations & Theses

Mental competency as a prerequisite for due process was established by the United States Supreme Court‟s Dusky decision (1960). The Court mandated that a defendant must possess reasonable levels of factual and rational understanding in order to competently participate in the adjudication process. The precise definitions of competence were not included in any of the Court‟s decisions regarding the concept of Competency to Stand Trial (CST). The original purpose of this research was to contribute knowledge regarding the psychological dimensions of CST and to suggest definitions of the psychological dimensions of CST and the standardization of the CST evaluation process. …

Prenatal Beta-Endorphin As An Early Predictor Of Postpartum Depressive Symptoms In Euthymic Women, Ilona S. Yim, Laura M. Glynn, Christine Dunkel Schetter, Calvin J. Hobel, Aleksandra Chicz-Demet, Curt A. Sandman

Psychology Faculty Articles and Research

After delivery, many women experience symptoms of postpartum depression (PPD), and early identification of women at risk is therefore important. The opioid peptide [beta]-endorphin has been implicated in non-puerperal depression but its role in the development of PPD is unknown.

Communalism Predicts Prenatal Affect, Stress, And Physiology Better Than Ethnicity And Socioeconomic Status, Cleopatra M. Abdou, Christine Dunkel Schetter, Belinda Campos, Clayton J. Hilmert, Tyan Parker Dominguez, Calvin J. Hobel, Laura M. Glynn, Curt A. Sandman

Psychology Faculty Articles and Research

The authors examined the relevance of communalism, operationalized as a cultural orientation emphasizing interdependence, to maternal prenatal emotional health and physiology and distinguished its effects from those of ethnicity and childhood and adult socioeconomic status (SES). African American and European American women (N = 297) were recruited early in pregnancy and followed through 32 weeks gestation using interviews and medical chart review. Overall, African American women and women of lower socioeconomic backgrounds had higher levels of negative affect, stress, and blood pressure, but these ethnic and socioeconomic disparities were not observed among women higher in communalism. Hierarchical multivariate regression analyses …

Functionality, Parsimony, Discovery, Avoiding Hamartia: How Evolutionary Perspectives Are Changing Psychology, Brooke N. Jenkins, Aaron T. Goetz

Psychology Faculty Articles and Research

Evolutionary psychology offers an important perspective to scientific psychology. Evolutionary psychology, in its short existence, has added an abundance of knowledge to the social sciences, let alone psychology. The study of human cognition and behavior remains incomplete without an evolutionary perspective. Here, we argue that evolutionary psychology uniquely provides a complete understanding of scientific psychology because it explains the functions of our psychological traits, provides us with the most parsimonious explanation of many psychological phenomena, predicts undocumented phenomena, and possibly allows us to avoid the downfalls of some of our contemptible evolved psychological mechanisms.

Lifting Without Seeing: The Role Of Vision In Perceiving And Acting Upon The Size Weight Illusion, Gavin Buckingham, Melvyn Goodale

Gavin Buckingham

BACKGROUND: Our expectations of an object's heaviness not only drive our fingertip forces, but also our perception of heaviness. This effect is highlighted by the classic size-weight illusion (SWI), where different-sized objects of identical mass feel different weights. Here, we examined whether these expectations are sufficient to induce the SWI in a single wooden cube when lifted without visual feedback, by varying the size of the object seen prior to the lift.

METHODOLOGY/PRINCIPAL FINDINGS: Participants, who believed that they were lifting the same object that they had just seen, reported that the weight of the single, standard-sized cube that they …

Not Enough Fruit And Vegetables Or Too Many Cookies, Candies, Salty Snacks, And Soft Drinks?, Roland Sturm, Deborah Cohen, Tom Farley, Molly Scott, R Bluthenthal

Roland Sturm

No abstract provided.

Parents, Parenting And Toddler Adaptation: Evidence From A National Longitudinal Study Of Australian Children, Melanie Zimmer-Gembeck, Rae Thomas

Rae Thomas

Because infants and toddlers are particularly susceptible to parents’ socialization efforts, the purpose of this 2-year longitudinal study (N= 4271 infants) was to forecast toddlers’ competence and problems (adaptational outcomes, ageM= 30 months) from parenting experiences when they were infants (age M= 9 months). Using structural equation modeling and data from a nationally representative sample, parenting during infancy was important to toddlers’ adaptational outcomes, with parenting warmth most strongly connected to toddler competence and parenting hostility most strongly connected to toddler problems. Additionally, toddlers’ outcomes were associated with their parents’ mental health symptoms, life difficulty, coping and self-efficacy when measured …

Manual De Ejercicio Para Adultos, Francisco Soto Mas

Francisco Soto Mas

Guía de ejercicio para adultos

Improving Risk Assessment With Suicidal Patients: A Preliminary Evaluation Of The Clinical Utility Of The Scale For Impact Of Suicidality - Management, Assessment And Planning Of Care (Sis-Map), Charles Nelson, Megan Johnston, Amresh Srivastava

Amresh Srivastava

Although a number of suicide risk assessment tools are available to clinicians, the high levels of suicide still evident in society suggest a clear need for new strategies in order to facilitate the prevention of suicidal behaviors. The present study examined the utilization of a new structured clinical interview called the Scale for Impact of Suicidality Management, Assessment and Planning of Care (SIS-MAP). SIS-MAP ratings were obtained from a group of incoming psychiatric patients over a 6-month period at Regional Mental Health Care, St. Thomas, Ontario. A canonical discriminant function analysis resulted in a total 74.0% of original grouped cases …

Testing Self-Efficacy As A Pathway That Supports Self Care Among Family Caregivers In A Psychoeducational Intervention, Marie Savundranayagam, M. Brintnall-Peterson

Marie Y Savundranayagam

This study investigated the extent to which a psychoeducational intervention supports family-centered care by influencing health risk and self-care behaviors of caregivers of individuals with Alzheimer's disease (N = 325). Moreover, this study investigated the extent to which changes in self-efficacy explained changes in health risk and self-care behaviors. Data were analyzed using repeated measures and multivariate analysis of variance and multiple regression. Qualitative written accounts of the impact of the intervention augmented the quantitative findings. The study's findings revealed that family caregivers experienced reductions in health risk behaviors and improvements in exercise, stress management, and relaxation activities as a …

The Relation Of Aerobic Fitness To Neuroelectric Indices Of Cognitive And Motor Task Preparation, Jason Themanson, Keita Kamijo, Kevin O'Leary, Matthew Pontifex, Charles Hillman

Jason R. Themanson, Ph.D

The relation of aerobic fitness to task preparation was examined in a sample of young adults separated into higher- and lower-fit groups according to their maximal oxygen consumption. Participants performed a modified Sternberg working memory task under speed and accuracy instructions while measures of task performance and contingent negative variation (CNV) were collected. Analyses revealed no significant fitness differences between groups on task performance measures. However, frontal CNVamplitude was significantly larger for lower-fit participants compared to higher-fit participants during the speed instructions, an effect not found for the accuracy instructions. These results suggest that lower-fit individuals may rely to a …

Go To Ruth's House: Ruth Lubic And Public Advocacy, Julie Fairman

Julie A Fairman

No abstract provided.

Considerations For Culturally Appropriate Hiv/Aids Education Strategies In Belize: An Analytical Study Exploring The Relationship Between Knowledge And Stigma, C. Mcinnes, Treena Orchard, E. Druyts, R. Baird, W. Zhang, R. Hogg, P. Vandeusen

Dr. Treena Orchard

No abstract provided.

Consumption Smoothing And Hiv/Aids: The Case Of Two Communities In South Africa, Sebastian Linnemayr

Sebastian Linnemayr

HIV/AIDS threatens to overstretch the already frail informal safety nets in countries heavily affected by the epidemic, potentially making it difficult for households with HIV‐positive members to keep up appropriate consumption levels when experiencing shocks. These households may, in addition, face exclusion from informal insurance networks because of widespread stigmatization. Surprisingly, the resilience of informal networks to HIV‐related shocks and their uncertain worth for afflicted households in particular have not been empirically tested to date. Using 3 years of a novel panel data set from two poor South African communities experiencing HIV‐related illnesses and deaths, we investigate the ability of …

Finding Information By "Design": Search Strategies For Cardiothoracic And Vascular Anesthesia Literature, Denise Hersey, Viji Kurup

Denise Hersey

Lifting Without Seeing: The Role Of Vision In Perceiving And Acting Upon The Size‐Weight Illusion, Gavin Buckingham, Melvyn Goodale

Gavin Buckingham

Our expectations of an object’s heaviness not only drive our fingertip forces, but also our perception of heaviness. This effect is highlighted by the classic size-weight illusion (SWI), where different‐sized objects of identical mass feel different weights (Charpentier, 1891) long after any initial errors in the application of fingertip forces have been corrected (Flanagan & Beltzner, 2000).

Here, we examined whether our expectations about the weight of an upcoming lift are sufficient to induce the SWI in a single wooden cube when lifted without visual feedback, by varying the size of the object seen prior to the lift during a …

General Psychological Distress Symptoms And Help-Seeking Intentions In Young Australians, Coralie Wilson

Coralie J Wilson

Epidemiological studies suggest that young people might have a tendency to avoid help when they experience symptoms of psychological distress. There is growing evidence that many young people prefer no help from anyone for their mental health problems. The current study examined the association between symptoms of general psychological distress and intentions to seek help from friends, family and professional mental health sources in a sample of 109 trade (TAFE) students from regional and rural Australia. Participants were 67% male and aged from 15-25 years. Higher levels of general psychological distress symptoms were associated with stronger intentions to not seek …

Adolescents' Suicidal Thinking And Reluctance To Consult General Medical Practitioners, Coralie Wilson

Coralie J Wilson

Appropriate help-seeking is widely recognized as a protective factor, and vital for early treatment and prevention of mental health problems during adolescence. General medical practitioners (GPs), that is, family doctors, provide a vital role in the identification of adolescents with mental health problems and the provision of treatment as well as access to other specialists in mental health care services. The current study is part of a larger multi-cite study developed and led by the first author. It examines the association between suicidal ideation and intentions to seek help from a GP for suicidal thoughts, emotional problems and physical health …

Practice Politics: The History Of Nurse Practitioners, 1975 To The Present,, Julie Fairman

Julie A Fairman

No abstract provided.

The Ces-D In Chinese American Women: Construct Validity, Diagnostic Validity For Major Depression, And Cultural Response Bias., Z Li, M Hicks

Madelyn Hsiao-Rei Hicks

Previous studies of the Center for Epidemiologic Studies Depression Scale (CES-D) in Chinese Americans describe internal reliability and factor structure. We report CES-D construct validity and diagnostic validity for major depression in a probability sample of 168 community-dwelling Chinese American women. Internal consistency was satisfactory (Cronbach's alpha=0.86). Good construct validity was indicated by significantly higher mean CES-D scores for respondents who reported lower social support, worse self-perceived general health, or stressful life events, including intimate partner violence. Cultural response bias was found, with positively-stated CES-D items (e.g. "I was happy") producing higher depression scores in immigrants and subjects who preferred …

Laterality, Perception, And Action During The Size-Weight Illusion, Gavin Buckingham, Nathalie Ranger, Melvyn Goodale

Gavin Buckingham

In the classic size-weight illusion (SWI), a small object will feel heavier than an larger object of equal weight (Charpentier, 1891). Individuals continue to perceive this illusory difference in weight long after their gripping and lifting forces have scaled to the actual, identical, mass of the illusion-inducing stimuli (Flanagan & Beltzner, 2000).

The independence of our weight perception and fingertip force application has only been quantified in the right hand of right-handers. The immunity to this perceptual illusion may be affected by manual asymmetries (e.g., Gonzalez, Ganel & Goodale, 2006).

We examined perception of heaviness and fingertip force scaling in …

Impact Of Role Discrepancies On Caregiver Burden Among Spouses, Marie Savundranayagam, R. Montgomery

Marie Y Savundranayagam

Using caregiver identity theory, the authors investigated whether role discrepancies mediated the relationships between illness-related stressors (activities of daily living [ADLs] limitations and problem behaviors) and burden (stress, relationship, and objective burden) for spouse caregivers. Participants completed measures of identity standards for spouse and caregiver roles and behaviors, burden, assistance with ADLs, and problem behaviors. Structural equation modeling analyses revealed that role discrepancies completely mediated the relationships between ADLs and stress and relationship burden. Although role discrepancies mediated the relationships between problem behaviors and all forms of burden, there were direct relationships between problem behaviors and burden. Finally, participants who …

Sport In Canada: A History, Donald Morrow, Kevin Wamsley

Donald Morrow

No abstract provided.

Vampire Island, Anastasia Tsaliki

Anastasia Tsaliki

Participation in this documentary directed by Julian Thomas and produced by Electric Sky for History Channel International.

"The legend of blood sucking vampires has captured peoples’ imagination for generations. Mysterious tales of the undead rising from their coffins to terrorise the living and drain their blood are the stuff of horror movies and novels. But a crack team of archaeologists and forensic scientists have uncovered hard evidence for the existence of the legend – a legend that continues to haunt communities in the present day…"

Soda Taxes, Soft Drink Consumption, And Children's Body Mass Index, Roland Sturm, L Powell, J Chriqui, F Chaloupka

Roland Sturm

No abstract provided.

Factors Behind Hiv Testing Practices Among Canadian Aboriginal Peoples Living Off-Reserve, Treena Orchard, C. Mcinnes, K. Fernandes, M. Clement, M. Gilbert, V. Lima, J. Montaner, R. Hogg

Dr. Treena Orchard

The objective of this study was to examine factors associated with HIV testing among Aboriginal peoples in Canada who live off-reserve. Data were drawn for individuals aged 15–44 from the Aboriginal Peoples Survey (2001), which represents a weighed sample of 520,493 Aboriginal men and women living off-reserve. Bivariable analysis and logistic regression were used to identify factors associated with individuals who had received an HIV test within the past year. In adjusted multivariable analysis, female gender, younger age, unemployment, contact with a family doctor or traditional healer within the past year, and “good” or “fair/poor” self-rated health increased the odds …

Workers On The Margin: Who Drops Health Coverage When Prices Rise?, Edward Okeke, Richard Hirth, Kyle Grazier

Edward Okeke

We revisit the question of price elasticity of employer-sponsored insurance (ESI) take-up by directly examining changes in the take-up of ESI at a large firm in response to exogenous changes in employee premium contributions. We find that, on average, a 10% increase in the employee’s out-of-pocket premium increases the probability of dropping coverage by approximately 1%. More importantly, we find heterogeneous impacts: married workers are much more price-sensitive than single employees, and lower-paid workers are disproportionately more likely to drop coverage than higher-paid workers. Elasticity estimates for employees below the 25th percentile of salary distribution in our sample are nearly …

Insert Discourse: Rectal Douching Among Young Hiv-Positive And Hiv-Negative Gay Men In Vancouver, Canada, A. Schilder, Treena Orchard, C. Buchner, S. Strathdee, R. Hogg

Dr. Treena Orchard

Douching is a common practice among certain groups of women and MSM, and it is conducted for the purpose of cleanliness as part of bodily hygiene maintenance. Although there has been considerable research about female vaginal douching, understandings of rectal douching (RD) for MSM are limited. In the epidemiological and medical literature, RD is presented as a behaviour that removes beneficial bacteria and the surface epithelium layer of the colon, which can, potentially, increase the risk of HIV transmission in MSM. The paucity of research on male douching practices is curious given the primacy of anal sex in HIV prevention …

When The 5 Rights Go Wrong: Medication Errors From The Nursing Perspective, Jackie H. Jones, Linda A. Treiber

Linda A. Treiber