6. Drive-reduction approaches to motivation are theories that suggest:
A) motivation is a product of people's thoughts, expectations, and goals.
B) a lack of some basic biological need produces a drive to satisfy that need.
C) motivation stems from the desire to obtain valued external goals.
D) people try to maintain certain levels of stimulation and activity.
7. Luke, a researcher, develops a psychological test to assess impulsiveness among adults and publishes it online. After a month, he publishes an article in which he presents evidence that college students tend to get essentially the same score if they take the test twice, two months apart. However, when Bianca, Luke's guide, looks at the questions included in the test, she thinks that they relate to a person's sociability rather than his or her impulsiveness. In this scenario, Bianca is specifically doubtful of the ______ of Luke's test.
A) measurability
B) reliability
C) validity
D) objectivity
10. The ability to think logically, reason abstractly, and solve novel problems, relatively independent of past specific knowledge, is known as ________ intelligence.
A) fluid
B) experiential
C) spatial
D) crystallized
16. The "Strange situation" experiment designed by Mary Ainsworth aims to:
A) classify and describe different parenting styles.
B) classify the attachment behavior of toddlers.
C) measure the resilience of infants and toddlers.
D) highlight the father's role in parenting.
