Differences in the neuromuscular capacity and lean muscle tissue in old and older community-dwelling adults

This study investigated whether there was a worsening of the neuromuscular capacity of older adults after the seventh decade of life. The results suggest that the age-related deterioration in maximal strength measures and rapid force production characteristics in older adults could be related to a reduction in the mass and neural activation of the thigh muscles.

Gait termination in young and older adults : effect of stopping stimulus probability and stimulus delay

Sixteen young (25±2.6 years) and 16 older individuals (69±4.4 years) walked normally then terminated walking rapidly. A visual stopping stimulus was presented 10 ms following ground contact (short delay) and in another condition, at 450 ms prior to toe-off (long delay). Stimulus probability was either high (80% of trials) or low (10%). The younger group stopped faster (463 vs. 574 ms) despite also walking faster (1.29 vs. 1.17 m s⁻¹). Longer delay decreased one-step responses but older participants used significantly more (slower) two-step stopping, which increased stopping time and distance. The additional step may have been pre-planned to maintain medial–lateral stability.

Well-being and menopause: an investigation of purpose in life, self-acceptance and social role in premenopausal, perimenopausal and postmenopausal women

Objectives: Many studies have investigated anxiety and depression during the menopausal transition. However, there is little understanding of positive aspects of well-being among menopausal women. This paper reports on two studies which investigated how menopausal stage and age accounted for how women felt about their purpose in life, self-acceptance and social role. Method: In Study One, 304 women from a community sample completed structured questionnaires which included questions relating to demographic background and two subscales of the Psychological Well-being Inventory: purpose in life and self-acceptance. In Study Two, 203 participants from Study One returned a follow-up structured questionnaire related to purpose in life and social role. Results: Study One found that the effects of age group and menopausal group could not be separated: All women felt they would be more positive about these well-being measures in the future than they had been in the past and at present. Study Two found that women who were perimenopausal and postmenopausal did not feel as positive about their role/s in life as premenopausal women, regardless of their age. Conclusions: The results suggest that the menopause may indicate to women that their role/purpose in life is changing. It is important that any understanding of the menopause incorporate psychosocial aspects of women''s lives. Further longitudinal studies are needed to explore well-being factors and the menopause.

Into the protecting arms: the League of Nations and the extension of international assistance to unprotected persons in the Middle East and Europe, 1926 - 1928

The refugee dilemma in Europe in the years between the two world wars had a number of aspects: humanitarian, political, and diplomatic. It raised questions of migration, questions of international law, and questions of the fate of hundreds of thousands of individuals. Refugees were visible from the very last days of the war and remained a matter of serious international concern even beyond the outbreak of war again in September 1939. The refugee dilemma in Europe was, firstly, a humanitarian crisis because the size of the refugee population was without precedent. It was also a political problem because national governments had to contend with questions about the refugees' legal status and their legitimacy under national and international law, as well as balance humanitarian concerns with national political interests. The humanitarian and political aspects together created a crisis for the international community newly united in the League of Nations. One of its first great acts-to take these refugees into its protective care-was not even prescribed for it in its Covenant. But the refugee crisis facing Europe was so great that member states were united in the belief that the League had been established precisely to undertake a task of this kind.

Staying connected : the lived experiences of volunteers and older adults

Many housebound older adults lack meaningful social relationships. In this study we explore the phenomenon of social connectedness in the volunteer-older adult relationship through the experiences of frail and isolated older adults and volunteers. We conceptualise this relationship as a journey whereby each traveller plays an active role in its direction and outcome. The emergent phenomenological essence of social connectedness from these dyad’s narratives provides meaning for both differences and similarities into the way the construct is conceptualised. When volunteers maintain the boundaries of the relationship through structured conversation and visits, it is described as friendly. Transgressing the boundaries involves doing extra for the elder and is both a function of the dyad’s compatibility, and the volunteer’s sense of ongoing agency and lack of elder expectations. The sense of social connectedness inherent in these relationships often feels like that of friendship or family, and these relationships are perceived as meaningful and close for both parties. Social connectedness in family-like relationships is a function of the playing out of an otherwise missing family role. However, if volunteer volition is compromised, this results in feelings of obligation and responsibility, similar to the dynamic between blood relatives. Participants’ narratives suggest that when the boundaries of the relationship are mutually negotiated, this serves to strengthen the relationship’s socioemotional quality, and potential for the continuity of the unique sense of social connectedness that has already been established.

Mismatch between perceived and objective measures of physical activity environments

Objectives : This study investigated the correspondence between measures of physical activity facilities obtained through self-report and objective audits; and identified the socio-demographic, cognitive and behavioral characteristics of those who perceive their physical activity environment to be less supportive than objective measures indicate.
Methods : Self-report surveys were completed by 1540 women recruited from 45 neighborhoods in Melbourne, Australia. Women reported perceived access to physical activity facilities within 2 km from home, and also socio-demographic, cognitive and behavioral factors. Objective data on physical activity facilities within a 2 km pedestrian catchment area around women's homes were sourced.
Results : There was relatively poor agreement between measures of access to physical activity facilities obtained via self-report and objective assessment. Mismatch between perceived and objectively-assessed environments was more common amongst younger and older women, and women of low income, with low self-efficacy for physical activity, who were less active, who reported using fewer facilities and who had lived in the neighborhood for less than 2 years.
Conclusions : Future studies of environmental determinants of physical activity should consider incorporating objective indices of access to facilities, or accounting for the systematic bias that may result from relying on self-report perceptions as an indicator of the actual physical activity environment.

Rogue men and predatory women : female fan's perception of Australian footballers' sexual conduct

The 2004 Australian Football League and National Rugby League seasons started amidst claims made by women about players behaving inappropriately towards them. A raft of allegations surfaced in the media, prompting nationwide debate on the issue of sportsmen and violence. While sport sociologists have made important inroads toward understanding sexual misconduct by male athletes, much of this research appears to focus on the socio-cultural factors informing the perpetrators' actions. This study takes a different approach, analysing the perspectives of female Australian rules football fans to consider gendered narratives of sexual misconduct. Our findings demonstrate that discourses of individualism, along with a mix of socio-cultural and biological arguments, are used by women to reconcile players' misconduct with continuing support of their sport.