The authors conducted a systematic literature review on physical activity interventions for children and youth with visual impairment (VI). Five databases were searched to identify studies involving the population of interest and physical activity practices. After evaluating 2,495 records, the authors found 18 original full-text studies published in English they considered eligible. They identified 8 structured exercise-training studies that yielded overall positive effect on physical-fitness and motor-skill outcomes. Five leisure-time-physical-activity and 5 instructional-strategy interventions were also found with promising proposals to engage and instruct children and youth with VI to lead an active lifestyle. However, the current research on physical activity interventions for children and youth with VI is still limited by an absence of high-quality research designs, low sample sizes, use of nonvalidated outcome measures, and lack of generalizability, which need to be addressed in future studies.
Otávio Luis Piva da Cunha Furtado, Kelly Allums-Featherston, Lauren Joy Lieberman, and Gustavo Luis Gutierrez
Diego Monteiro Gutierrez, Marco Antonio Bettine de Almeida, Gustavo Luis Gutierrez, Zack P. Pedersen, and Antonio S. Williams
The current investigation uses critical discourse analysis to compare how international media entities portrayed Brazil in the 2014 FIFA World Cup and the 2016 Summer Olympics. The aim of the study was to understand how the specific characteristics of each event impact the media discourse and influence the portrayal of the host country. In this sense, the research concluded that the popular appeal of the event and the historical relation of the country with the sport have a profound impact on the type of coverage. Also, historical aspects and the diversity of athletes in the Summer Olympics contributed to a coverage more focused on the social issues of the host country. In the Brazilian case, this resulted in a more positive view of the country from the FIFA World Cup than the Summer Olympics.