Baby Rina, who is still developing the expertise at motor skills necessary for the search task, is more likely to make the A-not-B search error because
A) she does not yet understand object permanence.
B) her short attention span prevents her from thinking beyond A.
C) her reaching scheme is limited to reflexive actions.
D) she has little attention left to focus on inhibiting her habitual reach toward A in favor of B.
D
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Which of the following is the type of conflict that occurs when a person must choose or not choose one goal or event that has both positive and negative aspects?
a) approach-avoidance b) avoidance-avoidance c) approach-approach d) multiple approach-avoidance
When a parent wants a young child to look at something on the floor, the phenomenon called joint visual attention says that the parent should __________
a. point to the object b. look at that object c. set the baby down in front of the object d. lift the baby up so that (s)he is looking down at the object.
If you stayed awake for three days and then fell asleep, you would likely not sleep for the 24 hours of sleep that you missed. Instead, you might sleep 12 hours on the first night. Of the different stages of sleep, you are most likely to make up a majority of sleep from stage __________.
A. 1 B. 2 C. 3 D. REM
There is now fairly general agreement that most of the primary hallucinogenic effects of LSD are mediated through which neurotransmitter system?
a. GABAergic b. cholinergic c. dopaminergic d. serotonergic