Using seven waves of data, collected twice a year from the 8th through the 11th grades in a low-resource community in Cape Town, South Africa, we aimed to describe the developmental trends in three specific leisure experiences (leisure boredom, new leisure interests, and healthy leisure) and substance use (cigarettes, alcohol, and marijuana) behaviors and to investigate the ways in which change...

aim and background: every year, smoking and its related diseases account for the death of at least four million people around the world. this risky behavior is growing among young educated people. the present study examined factors affecting medical students’ tendency of to smoke. methods and materials: this cross-sectional study included 305 medical students in isfahan university of medical sc...

Methods: To test which combination of diet and activity advice maximizes healthy change, we randomized 204 adults with elevated saturated fat and low fruit and vegetable intake, high sedentary leisure time, and low physical activity to 1 of 4 treatments: increase fruit/vegetable intake and physical activity, decrease fat and sedentary leisure, decrease fat and increase physical activity, and in...

This paper seeks to understand the intriguing but only sparsely explored phenomenon of “leisure time invention,” where the main underlying idea for the new product or process occurs when the inventor is away from the workplace. We add to previous research by focussing on the inventive creativity of the individual researcher, and reassessing the image of researchers inventing during unpaid time ...

The Portuguese Cultural Leisure Time Visualization project aimed to show how people have been spending their leisure time, in cultural terms. Through the use of different data visualization and interaction techniques, data series between 1994 and 2009 are displayed to the end-user. The visual representation is based on simple and regular shapes allowing a straightforward and an easy interpretat...

The leisure industry, in fields such as the games market, is immersed in computer graphics. However, non-traditional visualization techniques are slow to appear within many leisure pursuits especially cross-stitch. Even more than a decade after the Visualization area was formally defined, visualization as a discipline mainly consists of ‘scientific’ techniques and examples. Here technical data ...

OBJECTIVES The aim of the study was to examine the gender differences and predictors of leisure versus non-leisure time physical activities among Saudi adolescents aged 14-19 years. MATERIALS AND METHOD The multistage stratified cluster random sampling technique was used. A sample of 1,388 males and 1,500 females enrolled in secondary schools in three major cities in Saudi Arabia was included...

The increasing popularity of computer gaming as a contemporary leisure activity, together with the use of PCs and games consoles as leisure technologies are evidence of the increasing convergence of new technology and leisure practice. The size and popularity of the games industry stands out in contrast to the lack of understanding of computer gaming as a serious leisure activity. Previous rese...