In a Series of Laboratory Experiments,psychologists Harry and Margaret Harlow

question 18

Multiple Choice

In a series of laboratory experiments,psychologists Harry and Margaret Harlow attempted to:

• A)demonstrate the effects of social isolation on nonhuman primates raised without contact with others of their own species
• B)demonstrate that human development occurs in three states that reflect different levels of the personality
• C)demonstrate how conflicts that coincide with major changes in a person's social environment can be resolved in a positive manner
• D)demonstrate that cognitive development occurs in stages and children's activities are governed by their perception of the world around them