Which of the Following Titles Would Most Likely Be Found

Multiple Choice

Which of the following titles would most likely be found in a research journal for biological psychology?

A) "Increased levels of the hormone testosterone causes increased aggressive behavior in laboratory rats"
B) "The effects of compliments on helping behavior"
C) "Decreases in intellectual functioning can be reversed through increased mental activities in the older adult"
D) "Spacing rehearsals during learning improves long-term memory for nonsense syllables"