If a researcher thinks that a nonmonotonic relationship may exist between two variables, he or she would need to
A. include more than two levels of the independent variable.
B. have a stronger manipulation of the dependent variable.
C. measure more than one dependent variable.
D. manipulate two or more independent variables.
Answer: A
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Tami lights a sparkler and hands it to her young son, Jacob. She tells Jacob to write his name in the air with the sparkler. She can see this "writing" after he manipulates the sparkler in front of him because the light from the sparkler is briefly held in her __________ memory.
A. sensory B. working C. short-term D. long-term
Findings show that selective attention improves sharply between ages __________, with gains continuing into adulthood
A) 2 and 4 B) 5 and 7 C) 6 and 10 D) 11 and 15
In the workplace, __________ is associated with better performance in jobs such as sales that require interacting with many different people
a. neuroticism b. extraversion c. conscientiousness d. openness to experience
When children are not changing much cognitively, they ________ more than they ________
A) accommodate; organize B) organize; assimilate C) assimilate; accommodate D) organize; adapt