Harlow and Colleagues' Studies with Infant Rhesus Monkeys Reared in Isolation

question 96

Multiple Choice

Harlow and colleagues' studies with infant rhesus monkeys reared in isolation demonstrated that, compared to monkeys reared normally with their mothers, those reared in isolation and then placed with other monkeys:

• A)were socially isolated.
• B)were incapable of caring for their own young.
• C)were unable to communicate effectively with other monkeys.
• D)were socially isolated, unable to communicate with other monkeys, and incapable of caring for their young.

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Definitions:

Y Chromosome

A sex chromosome typically present in males, determining male biological characteristics.

Genetic Marker

A DNA sequence with a known physical location on a chromosome that can be associated with a particular gene or trait.

Fight-or-flight Reaction

A physiological response to perceived harmful events, attacks, or threats to survival, preparing the body to either fight the threat or flee to safety.

Stress

The body's response to any demand or challenge, which can be caused by both negative and positive situations.