Pitch is related to the __________ of a sound wave
a. intensity
b. frequency
c. complexity
d. amplitude
e. loudness
b. frequency
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One important function of REM sleep in newborns is to __________.
A. promote dreaming B. prepare the baby for dreaming once the child has memories C. keep the brain stimulated during long periods of sleep D. allow the brain time to grow
Sense organs in the joints and muscles contribute to which sense?
a. skin b. kinesthetic c. pressure d. temperature
A study examining differences in throwing performance (distance thrown) among children ages 5, 10, and 15 years and using data about all age groups collected on the same day, is an example of
A. cross-sectional research B. longitudinal research C. ethnographic research D. cohort research
A real-estate agent is asked by her clients how much they should ask for their house. She just sold a house for $300,000, so she finds herself suggesting an amount within the same range. This is an example of _____________
A) belief perseverance B) confirmation bias C) the representativeness heuristic D) the anchoring effect