Which one is not true about r?
a. It defines the strength of a linear relationship
b. It tends to over-estimate true population parameter rho
c. It can be used to describe size of the effect
d. It standardizes differences
Answer: d. It standardizes differences
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Freud's concept of the unconscious is MOST like Jung's
a. preconscious. b. personal unconscious. c. collective unconscious. d. archetypes.
A trained killer whale associates a whistle with food.
Answer the following statement true (T) or false (F)
The anchoring and adjustment heuristic is a decision-making heuristic in which:
A) a presumption or first estimate serves as a cognitive bias. B) our estimates of frequency or probability are based on how easy it is to find examples of relevant events. C) our estimates about events are based on the populations of events that they appear to represent. D) a decision is based solely on the most recently available evidence.
Physical reactions, such as sweating, vomiting, changes in heart rate, or tremors, that occur when a person stops taking certain drugs after continued use are called drug:
a. tolerance b. habituation c. dependency d. withdrawal