A human can detect wavelengths of light that are between __________ and __________ nm.

A. 100; 200
B. 100; 380
C. 380; 760
D. 760; 980


Answer: C

Psychology

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Winston's grandmother was very involved in civil rights demonstrations in her youth. Winston, wanting to learn more, was disappointed to find that his grandmother didn't seem to remember specific details very well. One day, Winston and his grandmother drove through a town in which his grandmother had demonstrated many years back. Winston was surprised that suddenly his grandmother was a wealth of information about those events. What does this example demonstrate?

A. Elaborative specificity B. Mood-dependent learning C. Context-dependent learning D. State-dependent learning

Psychology

Elaine, a graduate student in a neuroscience department, is interested in understanding the effects of popular herbal remedies on neuronal communication. After growing neurons in a petri dish, she exposes the neurons to several common herbal supplements. After performing a series of electrophysiology experiments, she notes that one class of herbal supplements caused the neurons to become

depolarized. What does this mean? a. The difference between the electrical charges of the extracellular and intracellular recordings decreased, increasing the chances of an action potential. b. The difference between the electrical charges of the extracellular and intracellular recordings decreased, decreasing the chances of an action potential. c. The difference between the electrical charges of the extracellular and intracellular recordings increased, increasing the chances of an action potential. d. The difference between the electrical charges of the extracellular and intracellular recordings increased, decreasing the chances of an action potential.

Psychology

Aaron earned a Psy.D. This means that he will most likely be

a. employed by a university as a psychological researcher and professor. b. conducting therapy at a community mental health clinic. c. prescribing medication to severely disturbed patients. d. visiting patients' homes to evaluate family and living conditions.

Psychology

The inability to see new uses for old objects is called:

a. functional fixedness c. divergent thinking b. interference d. braindrumming

Psychology