Education Commons^™

Kinematic Analysis Of Sprinting With And Without The Speed Chute, Douglas Roy West

Masters Theses

The problem under investigation was to determine if kinematic differences existed when sprinting with and without the speed chute. Eight Western Michigan University Track and Field Athletes were filmed at 100 frames per second as they sprinted two trials with and without the speed chute.

Three ANOVAs and descriptive statistics were used to evaluate the effects of sprinting with and without the speed chute. Descriptive statistics provided information for numerous dependent variables. Although statistically significant differences (R < .05) existed between sprinting with and without the speed chute, those differences may not be practical for the coach to use in terms of evaluation of sprinting technique, because the differences would be difficult for the human eye to see. Therefore, the speed chute may be a viable training tool as kinematics were only minimally affected.

The Effect Of Teaching On Knowledge And Osteoporosis Health Beliefs Of Elderly Females, Yvonne M. Van Hoven

Masters Theses

The purpose of this study was to examine the effect of an educational intervention on knowledge, self-efficacy, and health beliefs (susceptibility, seriousness, benefits, barriers, health motivation) related to osteoporosis.; The study was conducted using a pre-test-post-test quasi-experimental design. The sample included forty elderly females of two senior centers in a midwestern metropolitan area. The experimental group was composed of twenty subjects from a senior center. The remaining twenty subjects from a second senior center were included in the control group. Osteoporosis knowledge, self-efficacy, and health beliefs were measured before and after factual information about osteoporosis was given to the experimental …

Perceptions Of Nurse Behaviors By Persons With Copd During Acute Shortness Of Breath, Joyce A. Kowatch

Masters Theses

This study employed a qualitative approach to explore the perceptions of clients with chronic obstructive pulmonary disease recalling nursing behaviors as a part of a process of helping during dyspnea. Grounded theory was used to look at how a client's world was constructed in this particular situation. Examination of data led to the generation of a hypothesis to explain the process of helping. Subjects were asked what it was like when they were extremely short of breath and what nursing behaviors helped or didn't help them.; Identified changes were categorized as suffocation, pain, energy depletion, panic, and cognitive haze. Helpful …