A correlation of .6 was obtained from a particular sample. The two measures are then administered to a sample from a more homogeneous population. The expected correlation in this new sample will probably be
a. 0.
b. less than .6.
c. approximately .6.
d. greater than .6.
b
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To understand that a cat and a dog are two different animals, Susie needed to expand her existing scheme for animals that can live in the house. According to Piaget, Susie needed to use __________.
A. accommodation B. organization C. adaptation. D. assimilation.
Marcia's achievement identity status
a. occurs more in younger than in older adolescents. b. occurs more in older than in younger adolescents. c. is not related to age. d. is achieved in all aspects of identity at the same time.
You are taking four courses, and each lasts 12 weeks. By week 10, you have forgotten much of what you learned in the first weeks. What "sin" is this, and how can you lessen the problem?
A. source attribution; study for each course in a separate session B. transience; strengthen memories through consolidation C. blocking; focus on proper names and unusual words D. persistence; keep trying until you learn
Donepezil (Aricept), galantamine (Razadyne), rivastigmine (Exelon), and tacrine (Cognex) are among the common drugs prescribed to treat __________
a) Huntington's disease b) Alzheimer's disease c) schizophrenia d) Parkinson's disease