Mary Ainsworth, a preeminent researcher on attachment, defined attachment as:
a. an enduring emotional bond between one animal or person and another.
b. a concept made up by researchers who could not explain why babies bonded with their mothers.
c. a psychosexual developmental event that occurs as a result of pathological needs.
d. a learned behavior resulting from reinforcements and punishments by the parents.
A
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Suppose that laboratory animals are taught that a tone predicts food delivery. Then, a light is added as a second CS and they are given additional trials paired with food. If the animals now are tested with the light alone, they will
a. salivate more to the light than when it was presented with the tone. b. salivate equally to the light as they did to the tone. c. salivate to the light, but less quickly than they did to the tone. d. not salivate to the light.
You have been watching a long train go by for several minutes, and then, when it has
gone, you view a stationary train behind it. That train will appear to you to be a. moving in the same direction as the first train. b. moving in the opposite direction as the first train. c. stationary. d. moving in a jerky sequence. e. split in half.