What part of an overhead projector would be most like the myelin found in the brain?
a. The insulation covering the extension cord, as this insulation helps transmit the electrical energy more efficiently
b. The light bulb, as myelin becomes highly active when it receives energy
c. The reflecting mirror, as the purpose of myelin is to reflect away neurotransmitters
d. The long arm holding up the reflecting mirror, as the main function of the myelin is as a conduit through which electrical chemical energy flows within the neuron
a
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Typically, infants with ____ attachments exhibit little, if any, distress when their mothers leave the room
a. especially strong b. secure c. anxious-ambivalent d. avoidant
The cognitive appraisal theory of emotion stresses the importance of:
A. physiological differences among different emotions B. labeling an emotion to explain an aroused state C. facial expressions as causes of emotion D. other people's reactions to a person's aroused state
If a set of data is normally distributed, the number of individuals scoring low, moderate, and high is identical
a. True b. False Indicate whether the statement is true or false
Justin is a child with a sex chromosome abnormality. He and other children with this abnormality are more likely than children without sex chromosome abnormalities to show school and psychosocial problems
a. even when they are raised in a positive and supportive environment. b. when they have two or more older siblings. c. when they are raised in a stressful environment. d. only when a parent has a similar anomaly.