Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Activity theory contends that:
a. Couples who have been married for more than fifty years have a higher quality of life.
b. Older people have the same need for social interaction as any other group.
c. Older people have a reduced need for social interaction.
d. Regular exercise has a greater positive effect on quality of life for older people than social interaction.