Calculate a paired t on the following scores:
Group 1 Group 2
13 21
10 19
6 15
1 13
What will be an ideal response?
t= 10.983
You might also like to view...
What procedure do psychologists recommend to reduce the probability that a witness will identify an incorrect person in a police lineup? a. Encourage the witness to identify someone
b. Let the witness examine all suspects repeatedly before making a choice. c. Ask for a confidence level percentage instead of a definite yes or no. d. Identify to the witness the person the police most strongly suspect.
Freud emphasized the influence of conscious forces on behavior.
Answer the following statement true (T) or false (F)
The psycholinguistic theory of language acquisition proposes that language development depends upon
a. environmental influences. c. inborn factors. b. parental reinforcement. d. all of these.
In addition to truthfully marketing the psychological tests they sell, test publishers have a responsibility to include what on their websites?
a. Statements of user qualifications b. Statements of test developer credentials c. Evidence of test reliability d. Evidence of validity for intended use