The impact of an experiential education program on the self-perceptions and perceived social regard of physical education students

This study investigated the effectiveness of an 8-month Team Building through Physical Challenges (TBPC; Glover & Midura, 1992) program on the self-perceptions and perceived social regard of middle school physical education students (N = 1802). Data were analyzed using multilevel analyses where midpoint and final evaluations were conducted separately. Results revealed that at the midpoint evaluation, students in the experimental and control conditions were not different on any of the subscales assessed. At the end of the program, students in the experimental condition, compared with those in the control condition, showed significantly higher scores on 6 of the 10 subscales assessed and the effect sizes were medium to very large. The findings support the effectiveness of the TBPC program in creating positive psychological outcomes for students in a field-based setting.     

"Show and tell" in the gymnasium revisited: developmental differences in modeling and verbal rehearsal effects on motor skill learning and performance.

Little research has investigated the observational learning process from a developmental perspective. The purpose of this study was to extend previous research by considering two factors: performance versus learning and sequencing versus form scores. Children (N = 60) comprising two age groups (5-0 to 6-11 and 8-0 to 9-11 years) were randomly assigned to verbal rehearsal only, model only, or model plus verbal rehearsal conditions. The task was a 6-part motor skill sequence in which proper sequencing and quality of form were assessed. A 2 x 3 x 4 (age group by model type by trial blocks) repeated measures MANOVA revealed a significant three-way interaction. Older children performed equally well under any of the model type conditions during both performance and learning. For younger children, a model plus rehearsal was superior to rehearsal only on sequence and form at performance and learning and superior to model only on sequence scores during the first two performance trial blocks. Model only and model plus rehearsal conditions were equally effective on form scores. These results suggest that age differences exist in the modeling of motor skills under conditions varying in model type, sequence and form scores, and performance and learning phases.     

Literature-Based Scientific Learning: A Collaboration Model

Amidst exponential growth of knowledge, student insights into the knowledge creation practices of the scientific community can be furthered by science faculty collaborations with university librarians. The Literature-Based Scientific Learning model advances undergraduates' disciplinary mastery and information literacy through experience with primary literature research practices and scientific scholarly communication traditions.     

Emergent Agents: The Forgotten Publics in Crisis Communication and Issues Management Research

Crisis communication research rarely highlights the voices of marginalized publics or their advocates whose interests are affected by crisis situations. We take a different approach by using a response to a natural disaster to expand our theorizing about crisis situations beyond those that hurt the bottom line. Using official statements from Senators Landrieu and Obama about events surrounding Hurricane Katrina as texts for analysis, we demonstrate how they used transcendence, rhetorically, and appropriated the Bush administration's key term—security—to garner more support for their positions, Katrina sufferers, and relief efforts. Implications of this strategy serve to broaden crisis communication theorizing, and to provide insights into ways to strengthen the quality of crisis emergency response planning and response protocols.     

Conceptualizing Continuous Coverage: A Strategic Model for Wall-to-Wall Local Television Weather Broadcasts

The 2005 hurricane season provided unprecedented opportunities for local television stations to serve the public interest in live, often commercial-free, coverage of severe weather. In this examination of four local television stations' coverage of four Atlantic hurricanes in two Southeastern markets, observed patterns of behavior culminated in the development of the Local Weather Continuous Coverage Model. The study showed that unlike their cable news counterparts, local television news continuous coverage prioritizes weather personnel over live, on-the-scene news reporting. Of all the weather tools used, radar was the most frequently used, followed by watch and warning graphics.