A psychologist is planning to gather information about a group of subjects through the use of psychological tests. What will ensure that the tests provide useful results?
What will be an ideal response?
A good answer will include the following key points.
• Standardization: one test of a good test is whether it is standardized, having uniform procedures for giving and scoring the test.
• Reliability: producing the same results from one time and place to the next or from one scorer to another.
• Validity: measuring what it sets out to measure.
You might also like to view...
What do cross-cultural studies show about the effects of divorce on children?
a. The effects are more dramatic for American children. b. The effects are more dramatic for children from poorer countries. c. The effects are very similar cross-culturally. d. There has been little research on this question.
Cochlear implants are most appropriate for treating
a. conductive hearing loss. b. sensorineural hearing loss. c. hearing loss causes by damage to the auditory ossicles. d. anosmia.
Julie usually turns to her friends for advice about the questions she has. However, if she is like most teenagers, she decides that she would be better served to listen to her parents about which of the following questions?
a. what books to read b. whom to date c. how to choose a future occupation or job d. where to get correct information about sex
People who imagine how another person both perceives an event and how that person must feel as a result tend to be ________
A) motivated by generativity B) motivated by the emotional responses of fictional characters C) motivated by self-interest D) motivated to perform prosocial behaviors E) somewhat more egocentric