Final Answer:
Reducing TV watching by 50% would have a significant impact on increasing physical activity among children. Thus, the correct answer is c. 50%.
Step-by-step explanation:
Studies have consistently shown a correlation between the time children spend watching TV and their level of physical activity. Research indicates that reducing TV time has a direct relationship with increased physical activity among children. If TV watching is reduced by 50%, it allows more time for engaging in physical activities like sports, outdoor play, or exercise, leading to a substantial increase in overall physical activity levels.
For instance, suppose a child typically spends 4 hours a day watching TV. If TV time is reduced by 50%, it would mean reducing this time by half, resulting in 2 hours of TV viewing. The extra 2 hours freed up from reduced TV time could be allocated for physical activities, allowing for more opportunities to engage in active play or structured exercise routines. This reduction in sedentary behavior significantly contributes to increased physical activity levels and promotes a healthier lifestyle among children.
The significance of reducing TV time lies in its impact on breaking sedentary habits and encouraging children to be more active. By cutting TV viewing in half, children are encouraged to participate in a broader range of physical activities, which not only improves their physical health but also positively influences their overall well-being, social interactions, and cognitive development. Therefore, a 50% reduction in TV watching time holds substantial potential for fostering increased physical activity and healthier habits in children.
Thus, the correct answer is c. 50%.