Professor james is conducting a research study on the overall effect of violence in movies and aggression in children. he is synthesizing all previous studies that have been conducted on this topic to develop an overall picture of the relationship between these variables. what type of research study is he conducting?

Professor James is conducting a systematic review.

Explanation:

A systematic review is an evaluative assessment of all prior studies that were conducted to evaluate an issue. In a systematic review, a researcher locates, compiles and evaluates the literaturature pertaining a specific topic using key criteria. This review which normally includes a summary of the fidings of the studies collected can also incorporate a meta-analysis, which is a quantitative data pool.

a1 = unhealthy

a2= healthy

a3= healthy

answercobra of 1985;