DrJones,a Psychologist Working for the Government,is Evaluating the Effectiveness of Head

Multiple Choice

Dr.Jones,a psychologist working for the government,is evaluating the effectiveness of Head Start.Which of these is the best approach to evaluating its effectiveness?

A) use IQ scores of participants compared to a control group
B) assess social competence of participants
C) use IQ scores, but also measures of social, emotional, and psychological benefits
D) measure the change of IQ scores from pre- to post-program participation