Testing the combined effects of the ______ is the unique feature of factorial designs.
A. dependent variables
B. independent means
C. marginal means
D. independent variables
Answer: D
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Why did the FDA take Coca Cola to court in 1911??
a. ?Because one of Coke's ingredients was cocaine. b. ?Because one of Coke's ingredients was caffeine. c. ?Because of illegal hiring practices. d. ?Because of irregularities in the pricing of their stock. e. ?Because they made unsupported claims in advertising.
Suppose you got 30 students in a room and measured the distance from the tops
of their heads to the ceiling. So, in a room with an 8 foot ceiling, a 6-foot male would get a "score" of 2 feet. What would the correlation be between heights as measured in the normal way - from the floor - and the scores for distance from the head to the ceiling? (a) 0 (b) high positive (c) low positive (d) high negative (e) low negative
According to Gestalt psychologists, which of these organizing principles do people use as they perceive the world?
A. People group similar objects. B. They group items that are far apart. C. People use bottom-up processing before any other method. D. They do not see objects that are partly covered as continuous.
Infant social interactions are
A) commonly filled with coordinated imitation. B) a misnomer because social interaction does not occur until the toddler stage. C) normally unaffected by differences in temperament and social skill level. D) often characterized by mutual gaze, babbling, and smiling.