As Cecilia is getting ready for the orchestra performance in which she is about to participate, she takes time to tune her violin. She listens carefully to the pitch of each string, which is indicated by the __________ of the sound wave it produces,
to determine if she needs to make an adjustment in the instrument.
a. wavelength
b. frequency
c. timbre
d. amplitude
Answer: B
Psychology
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Ginny fell down while running at the park. She quickly looked around and noticed that some other kids saw her. She felt embarrassed. The youngest that Ginny could be is __________
a. 1 year old b. 2 years old c. 3 years old d. 4 years old
Psychology
Jenna's mother tends to increase her use of punishment when Jenna becomes unruly and rebellious. This is an example of a(n) __________ influence between a parent and a child
A) unidirectional B) direct C) maladaptive D) indirect
Psychology