Answer the following statements true (T) or false (F)
1. The amplitude of a sound wave determines its pitch.
2. Red is to violet as a high-pitched sound is to a low-pitched sound.
3. Red is to violet as a loud sound is to a soft sound.
4. A vivid colour is to a pastel colour as a high-pitched sound is to a low-pitched sound.
5. Mixing sound waves of different frequencies results in changes in timbre.
1. FALSE
2. TRUE
3. FALSE
4. FALSE
5. TRUE
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If a company wishes to use performance-level criteria to evaluate their training program, the managers would be interested in
A. employee feedback following the training. B. comparing their employees' increase in knowledge with those of a control group. C. observing an increase in the quality of service employees provide. D. measuring their employees' learning immediately following the training.
When someone uses negative reinforcement to change a behavior the behavior is likely to __________
a. occur less frequently b. occur more frequently c. occur at the same rate d. completely stop
Freudian theory uses the term "libido" to refer to
A) the psychic energy that is the basis of drive or motivation. B) the child's internalization of societal norms. C) the child's belief that girls were born with penises, but have suffered castration. D) a boy's fear that his father will castrate him. E) the ability of mature individuals to make realistic compromises.
Changes in the electrical activity that occur in the brain can be obtained using
a. positron emission tomography (PET). b. an electroencephalogram (EEG). c. magnetic resonance imaging (MRI). d. all of these answers are correct