Which type of intervention is beneficial for increasing knowledge of the benefits of physical exercises but has not shown the same efficacy for getting individuals to adopt physical activity?

A) Informational interventions
B) Behavioral interventions
C) Social interventions
D) Environmental interventions

Informational interventions, such as providing information about the benefits of physical exercise through educational campaigns or brochures, can increase knowledge and awareness but do not necessarily translate into behavior change or adoption of physical activity. Other types of interventions, such as behavioral interventions that include goal setting, action planning, and self-monitoring, have been shown to be more effective in promoting physical activity adoption.