Research on group size suggests that
a. the larger the group, the greater the individual productivity.
b. increasing group size beyond nine creates complexity that may limit group performance.
c. limiting group size to three helps foster diverse thinking in the group.
d. an even number of group members will force faster conflict resolution.
e. an uneven number of group members may force greater consensus in decision-making.
Ans: b. increasing group size beyond nine creates complexity that may limit group performance.
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When a sparkler is twirled rapidly, people perceive a circle of light. This occurs because
A. the trail you see is caused by sparks left behind from the sparkler. B. longer light wavelengths from the sparkler produce a visual echoic effect. C. the length of iconic memory is about a fraction of a second. D. Gestalt principles work to complete the circle in our minds.
After a small section of his basilar membrane was damaged, Joseph experienced a noticeable loss of hearing for high-pitched sounds only. Joseph's hearing loss is best explained by the impairment of the base of the membrane involved in the _____ mechanism of the ear to encode sound-wave frequencies.
A) place code B) opponent C) temporal D) modular
Phinney believed that individuals resolve the conflict between their ethnic-racial identity and the majority culture in the
a. ethnic identity achievement stage. b. actualization stage. c. ethnic identity search stage. d. unexamined ethnic identity stage.
Describe the four-step process by which sound vibrations are turned into auditory sensations
What will be an ideal response?