What is one criticism of projective tests? They are inappropriate for use with children. They are too simple in their administration and scoring. They have low validity and reliability. They fail to take into account differences in the testing environments.

One criticism of projective tests is letter C. They have low validity and reliability.

Explanation:

In psychology, projective testing uses ambiguous stimuli to get responses from people, revealing their personalities. Those responses would be a projection of people's traits, internal attitudes, and patterns of behavior. A famous projective test is the Rorschach Test, which uses inkblots. It is common for this type of testing to be criticized for having low validity and reliability. Since they lack standardization, different interpretations may be given to a certain response, according to the person administering the test.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces