Harry Harlow Found That the Social and Cognitive Deficits Exhibited

question 160

Multiple Choice

Harry Harlow found that the social and cognitive deficits exhibited by monkeys raised in isolation for their first six months of life:

• A)quickly disappeared when finally introduced to other monkeys.
• B)remained until the monkeys reproduced and had to care for their own children.
• C)were evident in monkeys raised with a wire mother surrogate but not in monkeys raised with a soft cloth mother surrogate.
• D)were severe and long-lasting.

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Definitions:

Immune System

The immune system is a complex network of cells, tissues, and organs that work together to defend the body against infection and disease.

Lipoproteins

Molecules made of protein and fat that transport fats around the body in the extracellular fluid.

Plasma Membranes

A dual lipid layer enveloping the cell's cytoplasm, responsible for managing substance movement into and out of the cell.

Cell-mediated Immunity

A branch of the immune response that involves the activation of T-cells to fight off intracellular pathogens and cancer cells.