If you have manipulated an independent variable with two categories, what type of graph should you use to represent your results?
a. Scatterplot
b. Bar graph
c. Line graph
d. Pie chart
Ans: B
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The presence of psychopathy __________.
A. is the single best predictor of future violence and crime recidivism B. means that a person also has antisocial personality disorder C. means that a person is less likely to be violent and repeat crimes D. is the single best predictor that treatment will be successful
Piaget used the term ____ to describe the process by which new experiences are easily incorporated into existing schemes
a. accommodation b. scaffolding c. assimilation d. secondary
An experiment in which the independent variable is noise level and the dependent variable is resistance to distraction, the goal is to observe whether distractibility is a(n) __________ noise
a. cause of c. treatment for b. correlate of d. effect of
Except for __________, prenatal diagnosis should not be used routinely because of injury risk to the developing organism
A) amniocentesis B) fetoscopy C) chorionic villus sampling D) maternal blood analysis