In the United States, the poverty rate for single mothers with preschool children is nearly _____ percent
A) 25
B) 35
C) 40
D) 50
D
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Which of the following is true of tests? a. Tests produce explicit data that are subject to scientific study
b. Tests are successful in separating prior learning from potential for learning. c. Very few tests can actually predict behavior. d. Tests can provide insight into overt but not covert behavior.
On the basis of research with twins, it seems clear that homosexuality and heterosexuality are determined by personal and social environments, and are uninfluenced by biological forces
a. true b. false
One of the most striking developments in both gross- and fine-motor skills during middle childhood is increasing ________________ (e.g., using both arms and legs while swinging a bat)
A) strength B) coordination of skill C) speed D) plasticity
A microelectrode is inserted into a neuron within the primate visual system. Various stimuli are presented to the eyes, and changes in firing rate are recorded from this visual system neuron
Those aspects of the visual field to which this neuron responds with a change in firing rate are termed the a. parvocellular visual system. b. striate response field. c. magnocellular visual system. d. tuning curve. e. receptive field.