Which of the following substages marks the arrival of intentional, or goal-directed, behavior?
a. the use of reflexes
b. the use of coordination of secondary circular reactions
c. the use of secondary circular reactions
d. the use of primary circular reactions
B
You might also like to view...
One advantage of naturalistic observation is that it
a. approximates the experimental method. b. allows for cause-and-effect conclusions to be drawn. c. allows behavior to be studied in realistic settings. d. involves random assignment.
The Social Readjustment Rating Scale (SRRS) measures stress related to __________
a) positive and negative life events b) only negative life events c) only positive life events d) internal stressors
________ are the most commonly prescribed antianxiety medications
a. Prozac and clozapine b. Haldol and lithium c. Thorazine and MAO inhibitors d. Elavil and tricyclics. e. Barbiturates and benzodiazepines
Howard is in the third grade. He is deficient in arithmetic skills and in understanding basic
mathematical concepts such as addition and subtraction. He constantly confuses mathematical symbols (+,-,=) and does not understand the multiplication tables. He is suffering from ______. a. mathematics disorder c. disorder of written expression b. articulation disorder d. reading disorder