Final answer:
Sigmund Freud's approach implied that aggression has an innate component, yet experiences, especially in early life, shape how it manifests, suggesting it may also be learned. Observational learning and exposure to violent media could contribute to learning aggressive behaviors.
Step-by-step explanation:
The question addresses whether Sigmund Freud thought aggression is learned. Freud's psychodynamic perspective focused on unconscious drives influenced by sex and aggression, suggesting an innate element to these behaviors rather than them being purely learned.
Studies by Albert Bandura showed that television violence could increase aggression in children, aligning with the idea that aggression can be learned through observational learning. Further research supports this, indicating that exposure to violent media is correlated with aggressive thoughts and behavior.