Endurance exercise and leg strength in older women

Quadriceps strength and mass peak in the third decade of life, plateau, and then decline from the fifth decade on. To examine the influence of chronic endurance training and age on lean mass and leg strength, women runners (n = 62, age 43-69 years) and sedentary participants (n = 33, age 43-66 years) were divided into 40-, 50-, and 60-year age groups. Absolute isokinetic concentric torque did not differ between runners and sedentary women (97.9 +/- 19.5 and 104.6 +/- 22.7 N . m, respectively, p = .18) but was different between age groups independent of exercise status (107.6 +/- 18.4, 97.1 +/- 19.9, and 90.1 +/- 21.4 N . m, for 40s, 50s, and 60s, respectively, p < .05). Lean body mass also differed by age group (p < .05) but did not change differently among runners and sedentary women. These findings suggest that chronic endurance training might not influence the loss of muscle mass and muscle strength that occur with aging.     

The interaction of aging and 10 years of racing on ultraendurance running performance

The aim of this study was to examine the interaction between aging and 10 years of racing in endurance runners. Race-time data from 194 runners who had completed 10 consecutive 56-km ultramarathons were obtained. The runners were either 20.5 +/- 0.7, 30.0 +/- 1.0, 39.9 +/- 0.9, or 49.4 +/- 1.0 years old at their first race. Each runner's race speed was determined for each race over the 10 years. Data were analyzed using repeated-measures ANOVA, one-way ANOVA, and independent t tests and showed that performance improved and declined at greater rates for younger runners; younger runners had a greater capacity for improvement than older runners; approximately 4 years were required to reach peak racing speed, regardless of age; it was not possible to compete at peak speed for more than a few years; and the combined effects of 10 years of aging and racing neither improve nor worsen net performance. In conclusion, these data suggest that although these runners showed similar patterns of change in race speed over a 10-year period, the extent of change in performance was greater in younger than in older runners.     

The relationship between distress and resource loss following rape

The present study examined the impact of resource loss on violent crime victims. Participants were 57 women who were recent victims of rape. Zero-order and point-biserial correlations and multiple hierarchical regression results indicated that psychological distress was followed by increased resource loss for rape victims. These results suggest that distress may be an underlying mechanism for resource loss in victims of sexual assault.     

Goal attainability and performance: Evidence from Boston marathon qualifying standards

In this paper we test if performance improves once goals become more attainable. Goal-setting literature suggests that workers respond to challenging but achievable goals with increased performance. Empirical evidence supports the notion of goals increasing performance; however the evidence on how attainability of goals affects performance is mixed. This paper tests whether efforts increase, improving performance as the goals become more attainable. We are employing a unique set of publicly available marathon data from 1970 to 2015 to directly analyze the effect of goal attainability on performance. With the probable goal of qualifying for the Boston Marathon, we test if runners increase their effort, and consequently improve their performance if they enter a new age group and as a result have a more attainable goal. We find that runners who enter a new age group perform better than the runners whose qualifying time did not change. This effect is seen with runners in younger age groups, but not found in the results of runners in more advanced years.     

THE STATE STREET MILE: AGE AND GENDER DIFFERENCES IN COMPETITION AVERSION IN THE FIELD

Gender differences in “competitiveness,” previously documented in laboratory experiments, are hypothesized to play a role in a wide array of economic outcomes. This paper provides evidence of competition aversion in a natural setting somewhere between the simplicity of a laboratory experiment and the full complexity and ambiguity of a labor market. The “State Street Mile” race offers both male and female participants a choice between two different levels of competition. Large, systematic age and gender differences are observed in the relationship between true ability and the decision to enter the more competitive race. Overall, qualified women and older runners are far less likely than qualified young men to enter a competitive race with prizes. However, the fastest young women unanimously enter the competitive race. Therefore, while we confirm age and gender differences in competitiveness in our field setting, the economic consequences to capable young women are rather small. (JEL J1, J7, M5)     

Pornography,erotica, and attitudes toward women: The effects of repeated exposure

It is a widespread belief that pornography causes negative attitudes toward women, but tests of this belief are contradictory. A large body of research has studied the effect of violent pornography on behavior, but the effects of erotica and violence have often been confounded. Thus, the relationship between pornography and attitudes toward women was assessed in two correlational studies, and the effect of (nonviolent) erotica on attitudes towards women was tested experimentally. The dependent measure was the score on a questionnaire measuring attitudes toward women and women's issues. The questionnaire possessed high reliability; factor analysis indicated a single general factor. Participants included 184 psychology students and 20 patrons at an “adult” theater. Multiple linear regressions indicated that hours of viewing pornography was not a reliable predictor of attitudes toward women in either sample. Patrons of the adult theater, who viewed more pornography, had more favorable attitudes toward women than male or female college students. In Study 3, 75 students were randomly assigned to watch four hours of erotica or four hours of psychology films over five consecutive days. Power analysis indicated a strong test. Manipulation checks showed a difference in students’ perception of the erotic nature of the videos, but attitudes toward women were not influenced by type of video.     

Fell runners and walking walls: towards a sociology of living landscapes and aesthetic atmospheres as an alternative to a Lakeland picturesque

This article draws on analysis of data generated by way of an ethnography of fell running in the English Lake District and suggests that participants who have lived and run in the area for many years experience a particular mode of aesthetic. The Lake District has long been valued for its outstanding scenery represented in the aesthetic of the picturesque comprising relatively static landscapes that should be conserved. Established fell runners who have run in the area for many decades apprehend and appreciate the landscape in more complex, rooted and situated ways. The anthropologist Ingold, distinguishes between landscape and landsceppan, and this insight is instructive for grasping the way in which the runners do not simply scope scenery but work with the land: they shape it and are shaped by it. Fell runners are elements within the living environment and along with walls, sheep, becks, sun, rain – what Ingold evocatively calls the ‘weather‐world’ – are mobile. Movement is central to their aesthetic, they enjoy not so much the scenic but rather a fellsceppan and do so through their fast eye‐gait‐footwork and their lively, variable occupation with the terrain. The fells infiltrate and interpenetrate the runners and movement through the fells generates a somatic aesthetic. The pleasure in turn breeds existential capital an embodied gratification that serves as an attractor that binds those who appreciate feelings of being alive with and in the fells.     

Gender,the Marital Life Course,and Cardiovascular Disease in Late Midlife

Drawing on 5 waves of the Health and Retirement Study, we examine the influence of the marital life course on the prevalence and incidence of cardiovascular disease among 9,434 middle‐aged individuals. Results show that compared to continuously married persons, both men and women with a marital loss have significantly higher prevalence of cardiovascular disease at baseline. Men and women, however, differ in the effects of marital loss on the incidence of cardiovascular disease over the course of the study. Women with a marital loss have a higher risk of cardiovascular disease in late midlife compared to continuously married women, whereas marital loss is not associated with men’s risk of cardiovascular disease. Emotional distress and socioeconomic status account for the higher risk of cardiovascular disease among divorced women.     

A Study of Sex Role Expectancy and Female Postdivorce Adjustment

The purpose of this study was to identify factors significantly related to the postdivorce adjustment of women. Fifty-three divorced Caucasian women were administered four instruments: Demographic Data-Checklist; Expressed Acceptance of Self Scale; Social Avoidance and Distress Scale; and a modified form of the Marriage Role Expectation Inventory. The study results indicated that women with more equalitarian sex role expectations were significantly better adjusted than women who were less equalitarian in their attitudes. Older women and those who had been married longer were also found to be better adjusted. Lack of communication and conflicts regarding family responsibilities and roles were also found to be predominant factors in the decision to divorce. Findings are discussed in relation to previous research, and implications for future research are indicated.     

Violence against women with physical disabilities

This study explored risk factors for violence among a sample of adult women with physical disabilities. Fifty-six percent (100) of the 177 women participating in the study indicated a positive history of abuse. Of the women who reported abuse, most reported multiple abuse situations and abusers who were typically their male partners. In addition, only a small proportion of women sought and received adequate help. Women who indicated that they did not seek help were asked why this was the case. Their responses included: feeling that they could handle it themselves, having other sources of support available, being unaware of where to go, feeling embarrassed, feeling guilty about being a burden or that it was their fault, fear that abuser would come after them, fear of not being believed, and, to a lesser extent, concern that the shelter would lack appropriate accommodations. These findings highlight the importance of intervention strategies including advocacy activities for women with disabilities, activities with schools, activities to deter and prevent partner and caregiver violence, community awareness activities, and dissemination activities.     

Is it ‘just hair’ or is it ‘everything’? Embodiment and gender repression in policing

Police department policies often require women to engage in identificatory displays inconsistent with sex category expectations. Compliance, while potentially increasing acceptance within policing, may reflect a loss of agency in aesthetic choices that limits their ability to construct gender in both the professional and personal spheres. Some women may comply without experiencing negative consequences, while others may exhibit tacit or resistant compliance reflecting their loss of agency. Women's differential reactions in response to these policies may help explain how some women become the embodiment of mythic visions associated with the profession. Through greater acceptance related to this adaptation, these women may reinforce the hostile environment experienced by other women within policing thereby propagating the status quo. In‐depth interviews with female officers and background investigators illustrate the impact of one such policy, a restrictive haircut requirement for female recruits. The results reveal that women are split in their reactions to the policy; some women comply willingly and choose to become the embodiment of the symbolic vision of policing. Others struggle with compliance as the loss of agency impacts their embodied selves through silencing their bodies.     

Diaspora and Health? Traditional Medicine and Culture in a Mexican Migrant Community

As members of the Mexican diaspora acculturate/assimilate to life in the United States they gain skills that help them improve their socioeconomic status and overcome barriers to the mainstream American healthcare system. Thus, we might expect better health among more acculturated Mexicans. However, most of the research conducted during the past 20 years shows that the health of Mexicans living in the United States deteriorates as acculturation increases. This suggests that certain health promoting aspects of Mexican culture are lost as migrants adapt to and adopt American ways of life. This paper is the first step in testing the hypothesis that declining health among acculturated people of Mexican descent is related to a loss of traditional medical knowledge. During an ethnographic study of women’s medical knowledge in an unacculturated Mexican migrant community in Athens, Georgia, I observed many ways low‐income, undocumented migrants maintain good health. Migrant women encourage health‐promoting behaviors and treat sick family members with a variety of home remedies that appear to be effective according to chemical and pharmacological analyses. Additionally, migrant women in Athens learn how to navigate the American medical and social service systems and overcome barriers to professional healthcare services using information provided through social networks. Nevertheless, migrant women often prefer to treat sick family at home and indicated a preference for Mexican folk medicines over professional medical care in most situations. This case study suggests that migration and diaspora need not always lead to disease. The maintenance of a Mexican culture that is distinct from the rest of American society helps ensure that traditional medical knowledge is not lost, while the social networks that link Mexicans to each other and to their homeland help minimize threats to health, which are usually associated with migration. Thus, increased access to professional medical care may not improve the health of migrants if it comes with the loss of traditional medical knowledge.     

The effects of life events and interpersonal loss on exercise adherence in older adults

Associations of life events and interpersonal loss with participation in home- and group-based exercise were studied in 97 older adults (64 % women, 70.2 +/- 4.1 years). Life events were assessed with a modified Social Readjustment Rating Scale at baseline and 6 and 12 months. Exercise logs and class-attendance records documented exercise participation. Participants experienced 3.62 +/- 3.56 unique life events over the course of the study, and 28 participants reported an interpersonal loss (5 men, 23 women). Number of life events was negatively associated with home-based exercise participation (p <.05); among women, this association approached significance (p =.06) for class-based exercise. Women who experienced an interpersonal loss had lower class-based participation than those who did not (p =.02), but home-based participation rates were unaffected. Life events, particularly interpersonal loss, appear to have a negative impact on exercise in women, and this effect appears greater for class-based than for home-based exercise.     

Cognitive impairment and effects on upper body strength of adults with dementia

The purpose of this investigation was to examine the association between cognitive ability and upper body muscle strength. Two sources of existing data were pooled for this examination. Thirty-eight older participants diagnosed with Alzheimer's disease or dementia (25 women, 13 men; age = 83.2 +/- 5.6 years, MMSE score = 16.75 +/- 7.04, M +/- SD) underwent an assessment of grip strength via handheld dynamometry. Multiple-regression analysis indicated that cognitive status was a significant predictor of strength and, when combined in a model with age and sex, explained 57% of the between-individuals variance in handgrip strength. The findings from this exploratory investigation suggest that dementia is associated with strength loss, a key contributor to functional disability; this further justifies efforts to investigate mechanisms responsible for this decay and to preserve muscle integrity by integrating physical activity interventions, notably, muscle strengthening, into the lifestyle of adults with dementia.     

Job Loss as Career Growth: Responses to Involuntary Career Transitions

The Latack-Dozier (1986) model of career growth through job loss was examined using a sample of 515 involuntarily displaced professionals. Results supported the model and identified variables most predictive of career growth for men and women. The results also partially supported the hypothesis that men and women rely on different forms of social support after job loss. The Latack-Dozier model is discussed in light of the findings. In addition, implications for dismissed workers, for career development specialists, and for practitioners are discussed.     

Midwestern Women’s Farm Business Roles and Farm Business Financial Satisfaction: An Exploratory Study

The roles of women have been and remain central to the functioning of the family farm business. However, a gap in recent literature on farm women, in general, exists and research is limited regarding women’s farm business roles and their satisfaction with their farm business financial situation. The purpose of this study was to explore factors that impact farm women’s perceptions of farm business financial satisfaction. Results indicated that the importance of financial solvency and satisfaction with one’s farm role were positively associated with women’s farm business financial satisfaction. Holding a primary decision-making role was negatively associated with farm business financial satisfaction. Implications for educators, professionals who work with farm women, and researchers are discussed.     

Women and plant closings: Unemployment,re-employment,and job training enrollment following dislocation

Major changes in the U.S. economy are leaving blue collar women vulnerable to extended unemployment, permanent job loss, or re-employment at lower wage and benefit levels. Consequently, retraining for other jobs may be a virtual necessity. Information about factors associated with women's employment status after job loss may be useful to policy makers and program planners providing assistance or training to dislocated women. This study of women workers, who are dislocated from jobs in textile and apparel plants in Georgia, identifies the differences between women who are unemployed, re-employed, or enrolled in job training programs following job loss. Findings suggest that stage of the family life cycle and the demands of combining production work and family responsibilities contribute to women's experience of unemployment and their labor market participation.     

Coitus‐dependent contraceptives: Factors associated with effective use

The factors associated with adequate contraceptive use among university women relying on coitus‐dependent contraceptives were examined. Sixty‐nine sexually active women between the ages of 18 and 34 completed daily logs of their sexual activity, contraceptive behavior and basal body temperature over three menstrual cycles. Contraceptive use was analyzed by menstrual cycle phase and results indicated that frequency of use was significantly higher during the ovulatory phase as compared to the menstrual period. Additional findings using discriminant function analysis indicated that compared to risk takers, non‐risk takers were more likely to initiate sexual intercourse, have more orgasms, have a non‐Catholic background, be living with their partners and have been in their relationships longer. These data suggest that women in less stable relationships and with more sexual inhibitions may be more at risk of an unwanted pregnancy.     

Kudos make you run! How runners influence each other on the online social network Strava

Strava is the largest online social network for athletes. We used Strava’s big data to investigate how runners in the same virtual Strava club influenced each other’s running behavior. We hypothesized that receiving kudos on recorded activities would spur exercise rates, and that the running behavior of clubmates to whom ego gave kudos would serve as a motivational example. We focused on five different Strava clubs that functioned as a virtual extension of real-life Dutch running clubs with a total of 329 members. Using data on kudos and recorded activities, we constructed a longitudinal dataset of complete networks and behavior over 11 periods with a one-month time window. We tested our hypotheses using SIENA. We found that receiving kudos induced runners to run more and more often. Moreover, athletes tended to adjust their running behavior to that of their ‘kudos-friends’ (i.e., those to whom they gave kudos). Contrary to our expectation, kudos-friends who ran more and more often than ego were not the most influential. If anything, the reverse was true; athletes were more likely to come to resemble the running behavior of their kudos-friends who ran less and less often.     

The influence of ethnicity, socioeconomic status, and psychological barriers on use of mammography

This study assessed the relative influence of psychological barriers, SES, and ethnic differences in mammography use for a community sample of 586 White, 227 Black, and 150 Hispanic women. Confirmatory factor analyses with latent variables indicated plausible factor structures for all groups on items related to barriers to mammography. Summed indicators of SES, fear of radiation, embarrassment, pain, anxiety, and cost concerns were correlated significantly with mammography use for the pooled group. Separate analyses by ethnicity indicated a substantial relationship between mammography use and cost concerns by White and Black women, and fear of pain by Black and Hispanic women. Use of mammography was associated more highly with SES among Hispanic women. Pooled logistic regression analyses controlling for SES and ethnicity showed that the psychological barriers, especially concern about cost, remained important independent predictors of mammography use. We explore sociocultural explanations for less mammography use by Hispanic women, especially those less acculturated.