Researchers who are interested in the relationship between televised aggression and subsequent behavior have found that children who watch a good deal of televised aggression (murders, crime shows, shootings, etc.) tend to be more aggressive than those who watch only little of this type of television programming. this is an example of a(n) study.

correlational                  

Explanation:

Correlational study: It determines whether two variables are correlated or not. The study measures whether a decrease or increase in one variable affects a decrease or increase in the other variable. Experimenting is not possible in correlational studies.

Types of Correlation :

1. Positive:  The variables move in the same direction.

2. Negative: The variables move in the opposite direction.

3. No correlation: No relationship between the two variables.

add the answer choices and i'll give you the answer

the answer is tom watson. tom watson created this epitaph because he wanted to increase the sympathy felt by people towards the murder of mary phagan.