Final answer:
The variables under review in Dr. Cerda's study are anger, violent media, and aggression. Other factors that might influence the participants include individual differences in temperament, family environment, and peer influence. Dr. Cerda's data suggests that consuming violent media increases the participants' self-reported violent thoughts.
Step-by-step explanation:
The variables under review in Dr. Cerda's study are anger, violent media, and aggression. Anger is the emotional state being investigated, violent media refers to the type of media exposure being studied, and aggression is the behavior being measured. To study these variables, Dr. Cerda could use surveys or questionnaires to measure anger and aggression levels in the participants before and after exposure to violent media.
There are several factors that might influence the participants in this study. Three examples include individual differences in temperament, family environment, and peer influence. Individual differences in temperament may affect how individuals respond to violent media, while the family environment and peer influence can shape individuals' beliefs and attitudes towards aggression.
Based on Dr. Cerda's findings, we can conclude that consuming violent media is associated with an increase in self-reported violent thoughts. This suggests that exposure to violent media can influence individuals' cognitive processes, leading to an increase in thoughts related to aggression. However, it is important to note that this finding does not necessarily imply a direct causal relationship between media consumption and actual violent behavior.