Eleven-month-old Oreo loves cookies. One day he sees his mother putting cookies into cups for a party. As he is watching, his mom puts one cookie into the first two cups, two cookies into the next two cups, and three cookies into the last two cups. If Oreo is a normally developing 10-month-old who likes cookies, he would most likely reach for
a. a cup located nearest his left hand
b. the first cup in which he saw a cookie being placed.
c. a cup with three cookies.
d. the darkest-colored cup.
c
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The autonomic nervous system regulates which functions in the brain?
a. automatic physical responses associated with emotional reactions b. bodily drives, such as hunger, thirst, and the sexual response c. balance, coordination, and motor control d. control of attention, behavior, and thoughts
Midlife is most often a time of ____.?
a. ?midlife crisis b. ?many challenges c. ?smooth sailing d. ?great joy
What is the electrical charge of a neuron at rest?
A) 70 mv B) 40 mv C) –40 mv D) –70 mv
A researcher investigates whether there is a relationship between hours of sleep and memory for photographs by having 40 people sleep in the laboratory and waking 20 randomly selected participants after 4 hours of sleep and the others after 8 hours of sleep. After they are awakened, each participant is asked to study 12 photographs and then recall as many details from the photographs as possible
What is the independent variable in this study? a. number of details recalled from photographs b. hours of sleep c. sleeping in the laboratory d. there is no independent variable; the study is correlational