Venita is extremely active and in great health; she likes to swim, go out with her friends, and attend concerts, among other things. she adapts easily to new situations and can generally find something positive in any situation. her grandchildren joke that she doesn't act like a grandmother and is more daring than they are. she is 70, but much younger in terms of which conception(s) of age:

Psychological age, social age.

Explanation:

The human population is divided into the different age groups depending on their age. The infants, teenagers, adults and older are the different age groups in which the individual is classified.

The individual can also be classified on the basis of their mental and social behavior. Although Vinita is included in the older age group but she perform all the activites performed by the teenagers. Here, top classify Vinita the psychological age group is used as it depends on the mental status and the psychology of the individual.

Thus, the answer is psychological age and social age.