When a sparkler is twirled rapidly, people perceive a circle of light. This occurs because
a. the trail you see is caused by sparks left behind from the sparkler.
b. due to its differing wavelengths, the light from the sparkler continues to radiate for about a second after it goes out.
c. the length of iconic memory (the persistence of vision) is about a fraction of a second.
d. Gestalt principles work to complete the circle in our minds.
c
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The death of an unmarried lifelong gay or lesbian partner typically results in a. abnormal grief
b. anticipatory grief. c. a normal pattern of grief that is not as intense as seen in married heterosexual spouses. d. a normal pattern of grief, along with additional issues related to sexual orientation.
The prescription drug Valium is an example of a:
a. stimulant b. narcotic c. depressant d. hallucinogen
These two sections of the research report are sometimes combined
a. introduction and method c. results and discussion b. method and results d. discussion and references
The concept that all of the world's languages share a similar underlying structure was created by ________ and is called ________
a) Chomsky; universal grammar. b) Chomsky; nativist approach. c) Skinner; learning theory approach. d) Skinner; language-acquisition theory.