Which of the following items was an independent variable in this experiment? Please select all that apply.
a. The sex of the people on the photos
b. Whether the person in the photo was armed
c. The race of the people in the photos
d. The type of weapon held by the armed people in the photos
e. Whether the participant decides to shoot or not
Ans:
b. Whether the person in the photo was armed
c. The race of the people in the photos
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Correlation of scores for younger children and infants has typically shown _____ to later IQ scores
A) high relationships B) low relationships C) no relationship D) the same relationship
A researcher reports that in a long-term follow-up of comprehensive, early intervention and treatment with high-functioning autistics, many improved and exhibited self-sufficiency and reasonable functioning, although odd behaviors remained. The researcher's report sounds ____
a. unimpressive since most autistics improve without treatment b. the same as reports of changes that occur with drug therapy alone c. unrealistically optimistic d. quite realistic