In a national American study (Ward, 2008), what percent of older adults had at least one child who they saw several times a week?
a. 46%
b. 58%
c. 70%
d. 82%
Answer: B
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The fact that information projected onto the left half of each _____ is processed in the right hemisphere of the brain is an example of _____.
A) retina; contralateral control B) pupil; a split brain C) retina; a split brain D) pupil; contralateral control
Sarah recently struck the right side of her head. She finds she is having trouble in her classes because, even though she takes down all the notes in class, when her friends go through their notes with her they notice she has missed almost half the information. In particular, she seems to miss everything that the professor writes on the left side of the board. Based on this information, Sarah may
be suffering from: a. visual neglect b. attention deficit/hyperactivity disorder c. Munchausen by proxy d. visual agnosia
In national championship collegiate athletic competitions, the team that has to travel across five time zones is at a disadvantage because of
a. sleep deprivation. b. jet lag. c. disruption in biorhythms due to a fear of flying. d. preadaptation.
Research by Öhman and colleagues involved classical conditioning and used skin
conductance as a measure of conditioned emotional responses. They found that a. conditioning only occurred when there was conscious awareness of the stimuli. b. stimuli of which participants were unaware were more easily conditioned than those of which they were aware. c. the use of fear-relevant stimuli produced the response. d. the use of fear-irrelevant stimuli produced the response. e. both fear-relevant and fear-irrelevant stimuli produced the response.