If a researcher obtains a null finding, then what is the decision?
A. The researcher correctly rejected the null hypothesis.
B. The researcher incorrectly rejected the null hypothesis.
C. The researcher correctly retained the null hypothesis.
D. The researcher failed to make a decision.
Answer: C
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In 1997, the members of the Heaven's Gate cult in San Diego ingested a combination of cyanide and arsenic. All 39 of those individuals died together in the same house. This would be an example of __________.
A. parasuicide B. culticide C. subintentional death D. rational suicide
Memorization through repeating information over and over may result in poor retrieval because:
A. interference is more likely to occur as the number of repetitions increases B. repetition results in learned material rapidly decaying C. no associations are created by repeating the information D. memorization through repeating is usually associated with boredom and lack of motivation
About ____ percent of newborns are in perfect condition, lacking any congenital defects
a. 99 b. 95 c. 82 d. 52
When psychologists study effects of neighborhoods on personal life, low average neighborhood income and high neighborhood unemployment are examples of ____
a. distal socioeconomic processes b. risky physical environments c. neighborhood disorder d. protective processes