The hypothesis that sample means are drawn from the same population is referred to as the ________ hypothesis.
A. equivalence
B. sampling error
C. alternative
D. null
Answer: D
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Declarative memories are consciously retrieved memories that are easy to verbalize and include ____
a. ?semantic, episodic, and autobiographical information b. ?explicit and implicit memories c. ?semantic, procedural, and autobiographical memories d. ?nondeclarative and implicit aspects
The adolescent's prefrontal cortex is fully developed.
Answer the following statement true (T) or false (F)
The two factors that are important when we draw causal conclusions are ______.
A. identifying the covariation between the two events and believing there is a mechanism for the causal relationship B. identifying the dual process involved in the two events and realizing there is no mechanism for the causal relationship C. identifying the dual decision between the two events and believing there is a mechanism for the causal relationship D. identifying the category induction between the two events and realizing there is no mechanism for the causal relationship
According to the article Old Folks at Home, concerning the ability of older people to perform household tasks, the variables manipulated in the study included:
(a) safe or dangerous tasks (b) chosen or assigned tasks (c) easy or difficult tasks (d) tasks requiring, or not requiring, fast reaction time