When does pretend play usually appear?

When does pretend play usually appear?

a. by approximately 6 months of age c. sometime in the 2nd year
b. by around 9 months of age d. by 36 months of age

Question 2

In the study on violent television and aggression, the dependent variable is the:

a. subject.
b. aggressiveness (child's behavior).
c. television.
d. type of TV program watched (violent or not).

Question 3

Being able to pretend involves:

a. manipulation of symbols. c. preoperational thought.
b. cognitive sophistication. d. all of these.

Question 4

In the study on violent television and aggression, the independent variable is the:

a. subject.
b. aggressiveness (child's behavior).
c. television.
d. type of TV program watched (violent or not).

Question 5

Symbolic play could also be called:

a. concrete operational play. c. egocentric play.
b. pretend play. d. sensorimotor play.

Question 6

Dr. Manquero forms the hypothesis that ingesting chocolate prior to an exam will improve exam performance. She gives half of her participants chocolate and the other half gum. She then gives the participants an exam. In this experiment, what is the best way to divide the participants into groups?

a. Make sure that each group wants to eat the chocolate or chew the gum.
b. How the groups are formed doesn't matter.
c. Have all males in one group and all females in the other.
d. Use random assignment.

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When does pretend play usually appear?

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