In a correlated t test, if the independent variable has no effect, the sample difference scores are a random sample from a population where the mean difference score (µD) equals _________
a. 0 c. N
b. 1 d. cannot be determined
A
You might also like to view...
When a researcher reinforces a response only some of the time, it is referred to as
a. continuous reinforcement. b. extinction. c. intermittent reinforcement. d. punishment.
What conclusions does your text consider most reasonable with regard to diagnosis?
a. ?There is no bias in diagnosis toward African Americans. b. ?African Americans are diagnosed with disorders less frequently than European Americans. c. ?Cognitive biases may lead to more African Americans than European Americans being diagnosed with severe mental disorders. d. ?African Americans should not be diagnosed by European Americans.
Should Carlos decide to recruit participants from the shelter at which he works, his institutional review board is likely to be concerned about ____
a. respect for persons b. beneficence c. justice d. non-maleficence
When individuals devise actions to reduce the gap between their current point in a problem and the final goal, they are using the problem-solving heuristic known as:
a. working backward b. means-ends analysis c. searching for analogies d. availability