Web Sites that Address Perinatal Physical Activity

In this column, the author provides examples of Web sites that address exercise and physical activity during pregnancy and the postpartum period.     

Blue-collar work, career, and success: occupational narratives of Sisu

This study examined underground iron ore miners' occupational narratives to uncover how their stories socialize miners into blue-collar careers and reinforce their work identities. Through the root theme of sisu (Finnish for inner determination), underground miners create a status hierarchy that is used to construct a sense of pride around their work and to establish milestones of success for themselves and others in their workgroup. Furthermore, they communicatively construct exemplars that guide their performance and decisions during the unfolding of their work experiences. Their discourses provide alternatives to white-collar conceptualizations and practices of careers and success.     

The cultural transition of Indigenous Australian athletes’ into professional sport

This article reports on a study that inquired into the journeys of sixteen Indigenous Australian athletes from their first touch of the footy to the Australian Football League (AFL) and National Rugby League (NRL) that identified two distinct stages of their journeys. These were: (1) the development of expertize and of a distinctly Aboriginal style of play from their first touch of a footy to around the age of thirteen and, (2) a process of cultural transitioning toward and into the AFL and NRL. This article takes an interdisciplinary approach to focus on the second stage of transitioning into the world of professional sport and sport as business. Identifying this as a process of cultural transitioning from local Aboriginal culture to the culture of professional sport provided insight into this transitioning process while illuminating the profound importance of culture in this process. It also helped identify the ways in which tensions between local approaches to ‘footy’ as play and cultural expression and professional sport as work, within the global culture of sport-as-business, were manifested in the challenges that the participants had to overcome. This article thus contributes to knowledge about Indigenous development of sporting expertize, of the specific challenges they face in transitioning into the global culture of commodified sport and how they succeed from a cultural perspective.     

Effect of attending to a ball during a side-cut maneuver on lower extremity biomechanics in male and female athletes

Many sports associated with anterior cruciate ligament (ACL) injury require athletes attend to a ball during participation. We investigated effects of attending to a ball on lower extremity mechanics during a side-cut maneuver and if these effects are consistent for males and females. Sagittal and frontal plane hip and knee kinematics and joint moments were measured during side-cut maneuvers in 19 male and 19 female National Collegiate Athletic Association division III basketball players. Participants also experienced two side-cut conditions that required attention to a ball. Our results did not indicate that the effect of attention varies with gender. However, during side-cut conditions while attending to a ball, internal knee adductor moment was 20% greater (p = 0.03) and peak knee flexion angle was 4 degrees larger (p < 0.01). Females demonstrated 5 degrees less hip flexion (p = 0.046), 12 degrees less knee flexion (p < 0.01), and 4 degrees more knee abduction (p = 0.026) at initial contact during all side-cut conditions than males. Attention to a ball may affect lower extremity mechanics relevant to ACL injury. The validity of laboratory studies of lower extremity mechanics for sports that include attention to a ball may be increased if participants are required to attend to a ball during the task.     

Validity Issues in Computer-Based Testing

Advances in technology are stimulating the development of complex, computerized assessments. The prevailing rationales for developing computer-based assessments are improved measurement and increased efficiency. In the midst of this measurement revolution, test developers and evaluators must revisit the notion of validity. In this article, we discuss the potential positive and negative effects computer-based testing could have on validity, review the literature regarding validation perspectives in computer-based testing, and provide suggestions regarding how to evaluate the contributions of computer-based testing to more valid measurement practices. We conclude that computer-based testing shows great promise for enhancing validity, but at this juncture, it remains equivocal whether technological innovations in assessment have led to more valid measurement.     

Information for working mothers

Women are entering, staying, or returning to the workforce following childbirth in increasing numbers. They report various amounts of success in the workplace after they become mothers. This column presents a review of five Web sites that provide useful resources to working Moms.     

HIV and Pregnancy Web Sites

This column reviews seven Web sites that address HIV and pregnancy.