If you discover a near zero correlation between some firefighters' aptitude test scores and their actual performance on the job, you can conclude that the test is
A) valid.
B) reliable.
C) not reliable.
D) not valid.
Answer: D
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Regarding televised aggression, which of the following statements is FALSE?
a. Repeated exposure to media violence may desensitize individuals, making them less likely to react negatively to violence and more prone to engage in it. b. Compared to its violent content, the competitiveness, difficulty, and pacing of a video game have been shown to have much less influence, if any, on the aggressiveness displayed by the players. c. In recent years, the violent crime rate among youth has declined even as sales of violent video games have risen. d. Until further research can more definitively disentangle several issues, the question of whether playing violent videogames triggers aggression towards others remains unresolved.
If you are learning vocabulary for a psychology exam, you are better off using a(n) ______ technique
a. maintenance rehearsal b. elaborative rehearsal c. serial processing d. consolidation
The independent variable is the one
A) the investigator expects to be influenced by another variable. B) that is randomly assigned. C) that shows the strength of the correlational relationship. D) the investigator expects to cause changes in another variable.
Friendship involves mutual and voluntary liking.
Answer the following statement true (T) or false (F)