Lecture : PSYCH 105 CHAPTER 8+9 QUESTIONS

31. When researchers use a design, they typically find that both fluid and crystallized intelligence decline relatively early in life, but when they use a design, they often find that both of these abilities remain stable until much later in life A) correlational; experimental B) cross-sectional; longitudinal C) naturalistic observation, self-report D) placebo; double-blind E) sequential; double-blind

31. When researchers use a design, they typically find that both fluid and crystallized intelligence decline relatively early in life, but when they use a design, they often find that both of these abilities remain stable until much later in life A) correlational; experimental B) cross-sectional; longitudinal C) naturalistic observation, self-report D) placebo; double-blind E) sequential; double-blind