The kinematic characteristics of 17 elite male cross-country skiers competing in the 50 km race of the 1992 Winter Olympic Games were determined. Each skier used the open field skating technique, one of four skating techniques used in free technique cross-country ski races. Skiers were filmed by the use of...
Identifying factors related to adolescent sexual activity is an important
issue for health care, education, and public policy. This research explores the
idea that sexual identity relates to adolescent sexual activity and the riskiness of
the behavior. Sexual identity is composed of many factors, including self-esteem,
sexual self-efficacy, body image,...
Decreasing mortality rates and increasing life
expectancy are contributing factors in a trend currently
referred to as the "graying" of America. Some members of
this aging population will require caregiving support from
their families. Because women tend to outlive men, adult
daughters generally assume this important role for their
widowed...
The purpose of this study was three fold: 1) to determine if false consensus
effects would be found for estimates of sexual behaviors, 2) to determine the directional
accuracy of consensus estimates for subscribers and nonsubscribers and 3) to determine if
the degree of accuracy of those estimates was influenced...
Issues of right to life, as well as death have surfaced as topics of hot debate. In particular, questions about when and if individuals have the right to end their own lives have emerged and gained considerable attention as health policy issues having the potential to affect all Americans..
The...