Sylvia suffers from a nervous tic of washing her hands repeatedly and being unable to resist washing them again and again. Which perspective would explain Sylvia's hand-washing behavior as a result of repressed, unconscious conflicts?

psychodynamic perspective                                      

Explanation:

The psychodynamic perspective was introduced with the work of one of the most influential psychologist named Sigmund Freud and is described as a phenomenon that emphasizes an individual's "unconscious psychological processes" such as a few specific fears or wishes for which an individual is not completely aware, and contends that a person's childhood experiences are considered as important in determining or shaping his or her adult personality.

In the question above, Sylvia's hand-washing behavior is determined by the psychodynamic perspective.

answer; /// i do believe that the correct answer is (d) cooperative play; /// good luck

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !