The majority of American and Canadian adolescents work only in restaurants

In what type of tasks do middle-aged adults outperform younger adults?

What will be an ideal response?

To investigate mother-infant relationships, which of the

following researchers separated baby rhesus monkeys from their mothers at birth and replaced them with wire and terry cloth surrogate (substitute) mothers? a. B. F. Skinner b. Harry Harlow c. Jerome Kagan d. Jean Piaget