Social Movement Identity: Validating a Measure of Identification with the Environmental Movement*

Objective. We offer an empirical measure of “social movement identity” vis‐à‐vis the environmental movement. Our measure of environmental movement identity complements existing efforts to measure the ambiguous concept of “environmental identity.” Methods. We utilize data from a 2000 Gallup Poll of 1,004 adults to examine relationships between our measure of environmental movement identity and self‐reported membership in environmental organizations, assessments of the environmental movement, and self‐reported pro‐environmental behaviors. Results. The measure appears to have face validity, and our results suggest it also has construct and predictive validity since it is related to environmental organization memberships, assessments of the environmental movement, and self‐reported pro‐environmental behaviors—even when controlling for relevant sociopolitical characteristics. Conclusions. The measure is useful for analyses of the environmental movement, can be adapted for research on other movements, and can help social movement analysts respond to calls to investigate linkages between public opinion and movement dynamics.     

The effect of habitual exercise on respiratory- muscle function in older adults

Older adults' participation in habitual exercise might be affected by alterations to respiratory mechanics such as decreased respiratory-muscle strength. This reduction can cause a decrease in efficiency of the ventilatory pump, potentially compromising exercise participation. This research examined the role of habitual exercise in respiratory-muscle function and the associated implications for exercise performance. Seventy-two healthy older adults (36 men, 64.9 +/- 8.6 years, 177.2 +/- 8.4 cm, 82.5+/- 11.9 kg; 36 women, 64.9 +/- 9.5 years, 161.7+/- 6.4 cm, 61.6 +/- 9.2 kg) undertook respiratory-function and walking-performance tests. Active men and women achieved higher scores than their inactive counterparts for all tests except spirometry, where no differences were evident. The results indicate that a significant amount of the elevated fitness level might be accounted for by increased endurance capacity of the inspiratory muscles. Inactive older individuals might be at risk for inadequate respiratory-muscle strength, so interventions should be considered.     

Regression models for cyclic data

Summary. Geologists take slices through rock samples at a series of different orientations. Each slice is examined for a phenomenon which may occur in one of two states labelled clockwise and anticlockwise. The probability of an occurrence being in the clockwise state is dependent on the orientation. Motivated by these data, two models are presented that relate the probability of an event to orientation. Each model has two parameters, one identifying the orientation corresponding to the peak probability, and the other controlling the rate of change of probability with orientation. One model is a logistic model, whereas the other involves a power of the sine function. For the given data neither model consistently outperforms the other.     

Initial levels of differentiation and reduction in psychological symptoms for clients in marriage and family therapy

Using Bowen Family Systems Theory as a theoretical underpinning, in this study, we investigated the hypothesis that clients with higher levels of differentiation would improve more quickly in therapy than clients with lower levels of differentiation. Hierarchical Linear Modeling was used to analyze the data over nine sessions of therapy in a sample from an on-campus training clinic. The results suggest that there was variation in the initial levels of psychological symptoms and that differentiation was a significant predictor of this variance. The results also suggest that although psychological symptoms decreased over the nine sessions of therapy, there was very little variance in this change. These results are discussed in relation to Bowen Theory. The difficulties of doing this type of research and the lessons learned from this project are also discussed.     

Student health insurance programs at collegiate institutions: a national survey

Increasing health care costs are forcing collegiate institutions to find more economical ways to meet the health care needs of students. Student health insurance programs are a major component in meeting these needs. This national survey reports the extent to which student health insurance programs are offered or administered by 2-year and 4-year colleges, universities, and professional and graduate schools in both the public and private sectors. The study finds that most programs are optional, open to all registered students regardless of age or credit load, with dependent coverage options usually available. Reported enrollment levels suggest that less than 20% of the students participate at a majority of the institutions surveyed. Concern about group health insurance at the collegiate level reflects national concern over the large number of Americans who currently lack health coverage.     

Reflecting emotions: The movement-mirroring test

This study tests the ability to mirror emotions by having second-year social work students and first-and second-year dance therapy students duplicate a videotape of a person expressing sadness, anger, and happiness. The ability to mirror is then compared to imaginative, expressive, and observational skills. Movement mirroring was found to correlate positively with, and was predictive of, observational skills. Mirroring was found not to be related to expressivity and the relationship between mirroring and imagination was unclear. Dance therapy students performed significantly better than social work students on the Movement-Mirroring Test, however, training did not improve their scores.     

Promoting Global Citizenship Through Study Abroad: The Influence of Program Destination, Type, and Duration on the Propensity for Development Volunteerism

Study abroad is cited commonly as a critical element of education for global civic engagement, but the significance of various programmatic features has not been well established. This study examines the relationships among three facets of study abroad programs—destination, type, and duration—and subsequent volunteerism through international development organizations. Survey responses were analyzed from 2,250 college alumni (71 % female, 14 % ethnic minority, M age = 27) who studied abroad between 1995 and 2005. The results of logistic regression indicated that studying abroad in a developing country and engaging in international service-learning were positively associated with the odds of development volunteerism. The number of months spent abroad also predicted development volunteerism, though duration did not moderate the effects of program destination and type. An interaction test demonstrated that program effects were not dependent on gender. The findings suggest that differences in the nature of study abroad programs influence the extent to which participants become actively engaged in global civil society.