An online learning course in Ergonomics

For the past two years, the Department of Occupational Therapy at the University of Haifa has offered an online course to third year occupational therapists on the topic of Ergonomics for Health Care Professionals. The development and implementation of this course was funded by the Israeli Ministry of Education. Unique teaching materials, developed and uploaded to the University's server via "High Learn", included interactive and self-directed documents containing graphics, animations, and video clips. Extensive use was made of the discussion forum and survey tools, and students submitted all assignments online. For the final topic, an expert in ergonomics from Boston University delivered a lecture via two-way videoconferencing. The course site included comprehensive library listings in which all bibliographic materials were made available online. Students accessed course materials at the University in a computer classroom and at home via modem. In an accompanying research study, the frequency of student usage of the various online tools was tracked and extensive data were collected via questionnaires documenting students' demographic background, preferred learning style, prior usage of technology, satisfaction with the course and academic achievement. This paper focuses on the results of the research study that examined how the students responded to and coped with teaching material presented and accessed in this format.     

Using Eye Tracking to Identify Faking Attempts During Penile Plethysmography Assessment

Penile plethysmography (PPG) is considered the most rigorous method for sexual interest assessment. Nevertheless, it is subject to faking attempts by participants, which compromises the internal validity of the instrument. To date, various attempts have been made to limit voluntary control of sexual response during PPG assessments, without satisfactory results. This exploratory research examined eye-tracking technologies' ability to identify the presence of cognitive strategies responsible for erectile inhibition during PPG assessment. Eye movements and penile responses for 20 subjects were recorded while exploring animated human-like computer-generated stimuli in a virtual environment under three distinct viewing conditions: (a) the free visual exploration of a preferred sexual stimulus without erectile inhibition; (b) the viewing of a preferred sexual stimulus with erectile inhibition; and (c) the free visual exploration of a non-preferred sexual stimulus. Results suggest that attempts to control erectile responses generate specific eye-movement variations, characterized by a general deceleration of the exploration process and limited exploration of the erogenous zone. Findings indicate that recording eye movements can provide significant information on the presence of competing covert processes responsible for erectile inhibition. The use of eye-tracking technologies during PPG could therefore lead to improved internal validity of the plethysmographic procedure.     

IMMIGRANTS AND ETHNICS:

Immigration is both an historical and contemporary phenomenon in the United States. As a result, various ancestral generations coexist. For example, third generation Polish American ethnics share social space with recent Polish immigrants in Chicago. While common ancestry leads immigrants and ethnics to think they ought to work together, dissimilarities between the groups lead to conflict. Two sources of conflict are identified. First, disparate cultural identities emerge because immigrant culture is embedded in the homeland, while ethnic culture is constructed over generations in the context of the host country. Second, immigrants and ethincs have different needs: the newcomers need to learn the culture of the host society, the established ethnics need to maintain an attachment to the culture of the home country. The findings suggest that ancestry does not always function as a basis for solidarity between immigrant and ethnic populations.     

Staying Strong: Gender Ideologies among African-American Adolescents and the Implications for HIV/STI Prevention

This paper explores adolescents' definitions of what it means to be a man and a woman, the psycho-social context surrounding the formation of gender ideologies and their relationship to HIV/STI prevention. Semi-structured, in-depth interviews were conducted with 50 African-American adolescents living in Baltimore, Maryland. Female gender ideologies included economic independence, emotional strength and caretaking. Male gender ideologies emphasized financial responsibility, toughness and sexual prowess. Findings suggest that stronger adherence to male gender ideologies related to toughness and sexual prowess is influenced by male participants' perceived inability to fulfill their primary gender role as economic providers and the importance of gaining approval from male peers in the absence of adult male role models. Stronger adherence to female gender ideologies related to emotional strength and caretaking may be linked to a heightened desire for male intimacy and tolerance of male sexual risk behavior. Implications of the gender ideologies documented and their commonalities are discussed in terms of HIV/STI prevention.     

“It Represents Me:” Tattooing Mixed-Race Identity

Abstract

Research on tattoos reveals that desire for something to “mark their bodies with indelible symbols of what they see themselves to be” has become a main driver behind contemporary tattoo acquisitions (Sanders 1989 Sanders, Clinton R. 1989. Customizing the Body: The Art and Culture of Tattooing. Philadelphia, PA: Temple University Press. [Google Scholar]:61). One identity that researchers have recently begun to investigate with regard to expression via tattoos is race; however, exploration considering those with multiple racial heritages, that is, mixed-race people, is lacking. This article begins to illuminate this lacuna by drawing on in-depth interviews with mixed-race people in the United States and United Kingdom to examine the practice and meaning behind their tattoos. Finding both similarities and differences, both between mixed- and single-heritage individuals and between mixed-race people of different heritages, this study adds to scholarly knowledge of the ways in which various identities are being expressed, or not, via tattooing.     

Child Well-being: A Systematic Review of the Literature

A systematic review the child well-beingliterature in English was conducted withsearches in five databases to assess thecurrent state of child well-being research andanswer the following questions: (1) How is childwell-being defined? (2) What are the domains ofchild well-being? (3) What are the indicators ofchild well-being? and (4) How is childwell-being measured? This review updates andexpands a previous review of the childwell-being literature spanning 1974–1992. Results indicate that well-being is a commonlyused but inconsistently defined term frequentlyincluded in the study of child development. There are five distinct domains of childwell-being: physical, psychological, cognitive,social, and economic. Positive indicators areused more often in the physical, cognitive,social, and economic domains, while morenegative or deficit indicators are used in thepsychological domain. There is littleagreement in the research literature on how tobest measure child well-being.

     

Pauvreté et convergence des consommations au Canada*

To study changes in household consumption patterns, five socio‐economic household groups were defined using a new multidimensional index (IMPR) composed of three dimensions: satisfaction of basic needs, marginalization relative to a reference population, and total disposable household income. When household incomes rose from 1969 to 1992, lower socio‐economic groups did not display the same consumption behaviours as upper‐income classes. The growth in household income during their life‐cycles did not allow them to catch up to higher‐income households. Middle‐class households experienced marked changes in consumption over their life‐cycle's, but in the 1990s, they experienced difficulties. Cinq groupes socioéconomiques de ménages sont définis à l'aide d'un nouvel indice multidimensionnel de pauvreté‐richesse (IMPR), construit à partir de trois dimensions: satisfaction des besoins de base, marginalisation par rapport à une population de référence et revenu total disponible du ménage. De 1969 à 1992, quand les revenus des ménages augmentent, les classes socioéconomiques qui occupent des positions inférieures n'ont pas les mêmes comporte‐ments de consommation que les classes supérieures. La croissance des revenus des ménages les moins riches au cours de leur cycle de vie ne leur permet pas de rattraper les positions des ménages plus riches. Dans les années 1990, la classe moyenne connaît une situation difficile.