Which characteristic describes a normal distribution?
A) It is symmetrical around a single peak in the middle.
B) It has a peak at each end of the distribution.
C) It is skewed to one side or the other.
D) It resembles a straight line.
A) It is symmetrical around a single peak in the middle.
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The KABC draws a major distinction between which two types of higher brain processes?
a. sequential and simultaneous processing. b. verbal and nonverbal processing. c. hand movements and number recall. d. face recognition and Gestalt closure.
A frequency table is a table of the proportion of scores in a normal distribution for many different z-score values
Answer the following statement true (T) or false (F)
Laughing at unusual events shows an infant's developing ______.
A. cognitive competence B. gross motor skills C. ability to bond with caretakers D. sense of humor
Gains in __________ permit the transition to rule-oriented games
A) flexibility B) agility C) perspective taking D) fine-motor ability