Web-assisted instruction for changing social cognitive variables related to physical activity

The authors examined the efficacy of Web-assisted instruction for promoting the use of social cognitive theory (SCT) strategies related to physical activity. They recruited college students attending health courses. The authors created 3 groups (Web-assisted, comparison, and control) based on the course structure. The Web-assisted group received information on exercise and fitness and a Web-based program (treatment, n = 127); 7 sections received the same exercise and fitness information as the treatment condition, but no Web-based program (comparison, n = 118); and 6 sections received information in unrelated areas (control, n = 178). The Web-based program consisted of 9 Web assignments (1 per week) that targeted key SCT variables. Satisfaction with the Web-based program was high. Use of self-regulation strategies was significantly higher at posttest in the treatment group than it was in the other groups. Knowledge concerning the skills taught by the Web assignments was significantly greater in the treatment group than it was in the comparison group. The results of this study demonstrate that a Web-based instructional program has a positive impact on knowledge and skills related to SCT strategies for changing physical activity behavior.     

The Difference Ethnography Can Make: Understanding Social Mobilization and Development in the Brazilian Northeast

Ethnographic research is invaluable for social movement research. Ethnographies of everyday participation in mobilization help to counter the popular image of social movements as coherent, well-bounded entities consisting of individuals committed to the goals of the collective. In this study of the Movimento Sem Terra (the Landless Movement, or the MST) in northeastern Brazil, I establish a more complete continuum of movement membership by analyzing two interviews (one conducted in 1999, the other in 2003) with a former plantation worker named Cicero who considered himself a member of the MST in 1999 but “didn't even know what to say about the movement” three years later. Cicero's interviews are noteworthy because he is not the sort of person typically featured in studies of social mobilization: he did not join the MST because of a passionate commitment (more because the movement showed up and he couldn't see a reason not to), and he was never convinced of the MST's primary ideals or methods. Cicero's interviews provide what Lila Abu-Lughod calls a “counter-discourse,” in which people make decisions that are contradictory, and incomplete, often made without explicit articulation or even understanding. Ultimately, I argue that incorporating this broader continuum will help us better explain movement personalities and trajectories.

Sardonic Atheists and Silly Evangelicals: the Relationship between Self-Concept and Humor Style

Humor is widely used as a means of supporting group solidarity, but what determines the direction that this humor takes (i.e. its quality and targets)? I suggest that the answer lies in an interaction between self-concept, perceptions of outgroups and micro group culture. Aspects of self-concept that are central for a group’s identity work, especially how the group imagines outsiders, open possibilities for certain types of humor while closing off others. Then micro-cultural processes, heavily dependent on the exact persons present in a given interaction, influence the humorous forms used. This process explains why groups in roughly similar structural positions often make use of humor to generate solidarity in strikingly different ways, as well as why styles of humor vary, within limits, within groups. I provide illustrations of this process in two religious minority groups with very different humorous styles: atheists in the Bible Belt and evangelical Christians in Chicago.     

Anti‐Americanism,Political Cartoons,and a Socio‐Geographic Imagination: An Invitation to Further Work*

This research note synopsizes previous studies to present future directions for the measurement of anti‐Americanism within the United States and comparatively. We explain new vectors in our research design and posit new hypotheses for future research. The note highlights the importance of cross‐national investigation of anti‐Americanism, and suggests some methodological considerations in that endeavor.     

Author disincentives and open access

Abstract

All parties in the scholarly-information marketplace agree that any Open Access (OA) system will have to account for the costs of disseminating scholarly information and of editing, publishing and distributing it. There has been less discussion of the fact that for an OA forum to succeed, it will have to be accepted and supported by authors. Author charges, a relative lack of prestige, and the required abdication of copyright are three characteristics of many currently emerging OA models that may pose significant barriers to author acceptance. These will have to be addressed if OA providers wish to be competitive with non-OA providers.