Answer :
I believe the answer is: They have low validity and reliability.
In projective test, We collect the data by exposing the subject with ambigous stimuli in order to obtain the a certain psychological response. After that, the psychologist would analyze the data and interpret the response.
Since the interpretation is extremely subjective the data would has low vailidity and reliability.
In projective test, We collect the data by exposing the subject with ambigous stimuli in order to obtain the a certain psychological response. After that, the psychologist would analyze the data and interpret the response.
Since the interpretation is extremely subjective the data would has low vailidity and reliability.