What unit of measurement is used to report the size of light waves (wavelengths)?

a) decimeters
b) nanometers
c) centimeters
d) millimeters


ANS: b

Psychology

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Piaget may have underestimated infants' cognitive competence. For example, more recent research finds that infants develop object permanence, as well as ____, earlier than Piaget hypothesized

a. accommodation b. deferred imitation c. simple reflexes d. trial-and-error problem solving

Psychology

Camden has a mutation of presenilin 1, which means he is at greater risk for

a. early onset Parkinson's disease. b. late onset Parkinson's disease. c. early onset Alzheimer's disease. d. late onset Alzheimer's disease.

Psychology

According to the text, the guiding principle behind setting up an effective family care program for dealing with Alzheimer's patients should be a. "love cures all."

b. "don't be afraid of using medication to control a loved one's behavior.". c. "try to keep in mind that you may be next.". d. "create an environment that optimizes the individual's functioning.".

Psychology

Professor Barr is preparing a scientific report for a journal. According to Aristotle, Professor Barr is engaging in:

a. empiricism. b. modus tollens. c. argument. d. qualitative methodology.

Psychology