Humans are most sensitive to frequencies in the range of 2,000 to 4,000 Hz, which corresponds to frequencies of _____
a. predators in the environment
b. most human conversation
c. environmental sounds such as rain and thunder
d. sounds that are unlike those of other animals in the environment
B
You might also like to view...
As identified by Baumrind (1971) in his three general patterns of parenting, _____ allow children to regulate their own lives and provide few firm guidelines
a) authoritarian parents b) authoritative parents c) uninvolved parents d) permissive parents
_____ is a neurological disorder affecting muscle control that can be caused by severe anoxia
Fill in the blank(s) with correct word
When women hit an invisible barrier within an organization that, because of discrimination, prevents them from being promoted beyond a certain level, it is called the __________.
A. saturation level B. glass ceiling C. attrition level D. downsizing factor
What effect does amphetamine intoxication have on driving ability?
a. The use of amphetamine enhances vigilance and attention and consequently improves driving ability. b. The use of amphetamine enhances concentration so that drivers are less easily distracted by irrelevant stimuli. c. The use of amphetamine promotes wakefulness and overcomes the detrimental effects of fatigue on driving, increasing safe driving. d. The use of amphetamine is associated with higher risk of road traffic crash than is any other drug. e. The use of amphetamine has no influence on actual driving behavior or statistical risk of traffic accident.