Steps taken toward reaching the solution of a problem are called ____
a. goal states
b. initial states
c. operators
d. algorithms
Answer: C
Rationale: It is up to you, the problem-solver, to figure out how to overcome the obstacles to reach the goal.
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Which stage of sleep has been called "paradoxical sleep"?
a. REM b. NREM 1 c. NREM 2 d. NREM 3.
Food offered to children in schools tends to be:
a. reflective of the dietary recommendations made by the food pyramid. b. primarily fish, poultry, and whole grains. c. heavy on sugar and animal fats. d. low in sodium.
The fact that you recognize Great Danes, Dachshunds, Collies and Chihuahuas as being dogs is an example of a(n)
A) concept. B) image. C) template. D) cohort.
Recent studies of globalization are finding a tendency toward greater gender ___ in traditional cultures
a. equality b. intensity c. stereotyping d. conformity