At what age can both boys and girls judge and intercept directions of small balls thrown from a distance and run 17 feet per second?
a) 10 years old
b) 8 years old
c) 7 years old
d) 12 years old
a
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Luis diligently attempts to build a tower of blocks, which topples over each time he places the eighth block. Undeterred, he begins rebuilding the tower each time it falls. Luis is demonstrating __________, part of effortful control.
A. attention/persistence B. high-intensity pleasure C. behavioral inhibition D. negative emotionality
The multiple correlation of several variables with a dependent variable is
a. less than the largest individual correlation. b. equal to the correlation of the dependent variable to the values predicted by the regression equation. c. noticeably less than the correlation of the dependent variable to the values predicted by the regression equation. d. It could take on any value.
Objective (self-report) personality tests are generally considered to be
a. unreliable indicators of personality factors b. valid indicators of personality factors c. useful for predicting criminal behavior d. too expensive for widespread use e. limited in usefulness because of stimulus pull
__________ is the conversion of physical stimuli into changes in the activity of receptor cells
of sensory organs. a. Psychophysics b. Transduction c. Signal detection d. Anatomical coding e. Sensory coding