Loudness is determined by a sound wave's
a. pitch.
b. quality.
c. amplitude.
d. frequency.
e. speed.
c. amplitude.
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Which of the following is a characteristic of the contemporary U.S. job market?
a. People stay with one company their whole career, moving steadily up the career ladder. b. Each employee will need to have several skills to handle a variety of jobs. c. Most businesses are focused on their local and regional markets only. d. People take time to train for a job, being confident that the job will be available several years in the future.
A factorial design involves:
a. measuring more than one dependent factor (variables). b. manipulating more than one independent factor (variable). c. measuring more than two dependent factors (variables). d. factoring in your variables one at a time.
As sodium ions enter a neuron, it becomes depolarized and
A. the positive charge inside the cell increases. B. the negative charge inside the cell increases. C. synaptic vesicles begin to reuptake neurotransmitters. D. the resting potential increases.
Item response theory, because it is such a new technique, has only been applied to a narrow range of assessments thus far
Indicate whether the statement is true or false