The purpose of this study was to determine if a 5-month progressive-resistance exercise program would affect measures of activities of daily living (ADLs) and functional stability in elderly women. All subjects were ambulatory women, 80 to 93 years old, who lived in assisted-care facilities. Eight exercise and 7 control subjects completed the 5-month study. Exercise subjects participated 3 times weekly in progressive resistance of the lower extremities and upper extremities. ADLs were assessed by the Barthel Index, and functional stability was assessed by timed measures of rising from a chair, walking, and standing, feet together, with eyes open and eyes closed. All subjects were tested at 0, 10, and 20 weeks. Using repeated measures analysis of variance, significant differences were seen only in an overall Group effect (p<.0005). The Eyes Open stance (p=.02) and Walk (p=.01) measures contributed most to this effect. The lack of significance in other analyses may have resulted from low sample size, high variation of scores, initial group differences, or perhaps an ineffective treatment program. / Graduation date: 1997

The purpose of this study was to determine the effects of long-term weighted vest exercise on hip bone mass, functional ability and static balance in elderly women. This was a within subject exercise intervention study and included a 6-month control period. Twenty-three subjects (age 85 �� 6) were recruited and observed for 6-months, then debar a 9-month exercise program. Due to attrition during the control period, five subjects were recruited to add to the exercise group. Training entailed three supervised exercise sessions per week for nine-months designed to overload the lower extremity neuromuscular system. Training stimulus was one of two sets of six to twelve repetitions using weighted vests for progressive resistance. Measurements for bone mineral density (BMD) were assessed using dual energy x-ray absorptiometry (Hologic QDR-1000/W). Static balance measurements were made using the Biodex Stability System. Functional ability tests consisted of: leg strength and power (chair raises and sit to stand) and gait speed (tandem, wide and narrow gait and circular path) and was assessed monthly for six months. Comparisons were conducted using repeated measures analysis of variance. Significant improvements were observed for chair raises 13%, sit to stand 13%, tandem gait 30%, wide gait 22%, narrow gait 20% and circular path 20% following the exercise period. No significant changes were detected (p>0.05) for BMD at the femoral neck and trochanter, but BMD was maintained during the exercise period. Further, there was a trend for improved body composition in the exercise versus the control period. Static balance did not change following the observational or exercise period. In conclusion, a practical exercise program of lower extremity training using weighted vests for resistance improves functional ability in women over 75 years of age. Since improved may function transfer to improved postural stability, these results have important implications for design of exercise programs to reduce fall risk in the elderly. / Graduation date: 1997

The increasing elderly population is creating a greater need for care providers. Research indicates that while caregiving can be rewarding, it can also generate stress which, in turn, impacts individual well-being. Social support, however, may foster the well-being of persons who are experiencing stressful events. The purpose of this study was to examine the contribution of perceived social support from close family (siblings, spouse, and children) and background characteristics to well-being for a sample of women caring for mothers who were not cognitively impaired. The sample for this study (N=65) was drawn from a larger five year western Oregon study of women caregivers (Walker, 1986), and included only those women who: participated during the third year of the larger study; were married; and had at least one child and one sibling. Data were collected via face-to-face interviews. Pearson correlations and multiple regressions were used to assess the contribution of family support and background characteristics to well-being. Well-being, as measured by the CES-D scale, was the dependent variable in all regressions. The independent variables included the caregiver's self-reported health, and her perceptions of support (measured by supportiveness, positivity of contact, and conflict) from siblings, spouse, and children. Overall, results from this study indicated that women caregivers' perceptions of relationships with close family did impact their well-being. While measures designed to tap supportiveness and positivity of contact were not significantly related to well-being, conflict was. Specifically, conflict with a spouse was associated with lower well-being. Second to conflict with a spouse, respondent's health was the strongest predictor of wellbeing: poor health was significantly associated with lower well-being. In general, recommendations and implications focused on the need for: (a) repeating this type of research among other caregiver populations; (b) developing multidimensional measures of family support; (c) services that provide individuals with positive ways to deal with lifetensions that foster interpersonal conflict; and (d) services that target caregivers who are in poor health. / Graduation date: 1992

Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 101-109). Also available on the Internet.

Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 101-109). Also available on the Internet.

The primary goal of this dissertation is to provide a better understanding of how midlife adult women’s psychological well-being is shaped by parental status. Using data from the National Longitudinal Survey of Youth 1979, this research addresses three specific research aims. The first aim is to explore the relationship between motherhood and psychological well-being by family life stages and the timing of transition to motherhood. The second aim is to examine the role of marriage in the association between parental status and psychological well-being. Finally, the third aim is to account for psychological well-being by parental status, focusing on experiences in labor force participation. To address these aims, this dissertation tests several hypotheses based on the multiple role theory and its modifications and the theories and empirical research centered on the effects of marriage and employment on well-being. The results indicate that mothers are more likely to have lower levels of psychological well-being compared to childless women at earlier family life stages. However, this disadvantage decreases as mothers and their children age. The mother’s age at the birth of her first child also plays a role in the trajectories of the level of psychological well-being. Although the negative association between psychological wellbeing and motherhood appears to decline over time, those who became a mother at earlier ages experience much slower declines compared to those who did not have a first child until their early thirties. It also appears that marital status is an important moderator between parental status and psychological well-being. Motherhood is associated with psychological benefits for the married, but the opposite pattern is found for the never married. Moreover, entering a first marriage is associated with greater improvements in psychological well-being for women with a child compared to childless women. The association between motherhood and psychological well-being also varies depending on the types of marital disruption. Compared to those who remain married, divorce is harmful for women with a child; however, being a widow is detrimental for childless women. Additionally, for both married and never married women, employment is not associated with increases in psychological well-being when it is also combined with motherhood. This research suggests that the association between motherhood and psychological well-being is contingent upon the family life stages, the age at transition to motherhood, and other roles that women hold while being mothers. / text

published_or_final_version / Sports Science / Master / Master of Science in Sports Science

In Hong Kong, the population of older adults aged 65 and above is expected to nearly double by the beginning of the 2030s, which will then represent just over a quarter of the population. A local study found that many people in Hong Kong had given very little thought to plans for retirement and old age, including aspects of financial, health, social, and living arrangements (Lee & Law, 2004). Many similar retirement studies can be found in the West, primarily using a quantitative inquiry framework. The number of qualitative inquiries on aging issues has steadily increased over the last decade. Results from previous studies showed similar patterns, i.e. low levels of planning activities for retirement and old age across all social classes. However, none of the studies explored beyond the correlations and associations among variables. This study aims to add to the body of knowledge in the field of aging by employing life course perspectives with a qualitative approach through examining whether situational and contextual factors do in fact affect individuals’ old age readiness. There are two core objectives of this study. The first objective is to investigate whether and how life experiences from significant events or transitions influence important decisions in life, in this case, the planning for retirement and old age among the target population of mid-aged women from middle and working class backgrounds in Hong Kong. The second objective is to explore relationships and the degree of significance between Chinese traditional belief systems and the level of retirement preparedness amidst high volatility in global financial markets and the development of old age friendly welfare and policies in Hong Kong. Semi-structured interviews were conducted with a purposive sample of 34 women between the ages of 45 and 59. Results connote that most of these women witnessed the growth of economic development in Hong Kong; unfortunately they have not accumulated enough physical resources to prepare for retirement or old age after its growth plateaued and has been stumbling since the late 1990s. Their social network system is very limited and in many cases also fragile. Minimal preventive health measures are being taken except for addressing pre-existing physical and mental health issues. Living arrangements is the area least planned for, including those women who are public rental housing tenants. The interviewed women hold the same Chinese traditional value that they are hoping to receive family support during old age. Nonetheless, they also feel vulnerable because their adult children are struggling to make ends meet as well. Public cash assistances are these women’s last resort if their children cannot afford to provide support due to economic difficulties or after depletion of their own funds from MPF, personal savings and investments. This group of women is likely to actively utilize the public healthcare system, community programs, and long-term care facilities in the near future. Implications of the study include social work practices and public policies that will support the potential needs of the forthcoming wave of the old age population. / published_or_final_version / Social Work and Social Administration / Doctoral / Doctor of Philosophy

Numerous cross-sectional studies have reported an inverse relationship between VO2,,,ax and age. However, few longitudinal investigations have compared the rate of decline in VO2,,.x between women who did or did not report exercise habits consistent with the 1990 ACSM position stand for quantity and quality of exercise. The purpose of this study was to determine if changes in exercise habits and body composition affected age-related changes in VO2.x. Subjects were 91 women (age 40.9 ± 8.8 years at baseline) tested twice between 1973 and 1996 (range of 3.1 - 21.9 years, mean interval of 9.3 ± 4.2 years). The subjects were divided into four physical activity groups based on their reported exercise habits at baseline and follow-up as: non-exercise - exercise (NE-EX; n = 21), NE-NE (n=36), EX-EX (n=19), and EX-NE (n=15). Baseline VOz,,,ax (ml-kg-1-min-1) was significantly higher for the EX vs. NE ( 38.4 ± 8.4 vs.28.8 ± 5.7; f42.2; P<.0001). ANOVA revealed significant differences between the physical activity change groups and mean percent changes in VO2. (% A ml•kg'.min'-yr') (F =10.887; P<.0001) which are listed in the following:NE-NENE-EXEX-EXEX-NE-1.081.58*-1.25-2.21* NE-EX vs. EX-NE; NE-EX vs. EX-EX; and NE-EX vs. NE-NE (P<0.05)There were differences between the following groups: NE-EX vs. EX-NE; NE-EX vs. EX-EX; and NE-EX vs. NE-NE for percent change in VO2max (nl•kg'-min 1•yr 1) with the EX-NE group having the largest decline in VO2max during the follow-up period.Using a multiple regression model after adjusting for the exercise habit groups, the exercise group scheme accounted for 27.3 percent of the variance in percent change in VO2max at step 1 of the analysis (f = 1.09; P < 0.001). Change in percent body fat and change in maximal ventilation accounted for an additional 7.2 percent and 6.5 percent of the variance at steps 2 and 3, respectively. The change in maximal heart rate accounted for an additional 2.5 percent of the variance at step 4, although the statistical significance of the contribution was low (P = 0.057). Increases in body fat and decreases in pulmonary ventilation were found associated with declines in aerobic power while a decline in maximal heart rate between the tests was associated with a decline in percent change in aerobic power.In conclusion, these data demonstrate that: 1) adoption or maintenance of a regular exercise program is associated with less decline in VO2,,. during long-term follow-up compared to women who did not exercisers, and 2) changes in exercise habits, body composition, maximal ventilation, and maximal heart rate accounted for nearly half (43 %) percent of the percent decline per year. / School of Physical Education

A semester-long study examined the problems and needs of non-traditional women students. The subjects were a non-traditional undergraduate student enrolled in a beginning composition class and a non-traditional graduate student enrolled in an advanced composition class. The study argues that since universities and colleges are actively recruiting older students, these institutions should be more responsive to the unique problems posed by non-traditional women students, which are different from traditional-aged students. The study addresses non-traditional women students' reasons for returning to school and the personal and academic barriers they run into. The two case studies discuss their expectations relating to their composition classes in particular and fitting into the university system generally. In conclusion, recommendations are made in the specific areas of university systems, pedagogy, and future research. / Department of English