What is aggression?
Intent to harm, injure another living being
who is motivated to avoid such treatment.
What are the types of aggression
Classes of Explanations for aggression
Biological Explanation of aggression
- innate action tendency
aggression as an instinct
- driven by impulse
Characteristics of an instinct
nature-nurture controversy
discussion if some behavior is learned by environmental factors or genetically predetermined
Psychodynamic self theory
- Freud aggression builds up naturally through bodily tension - self-destruction - redirection to someone else - need for release = one factor theory - innate death instinct (Thanatos)
Ethnology
study of instincts of a species in its natural social environment
(how people act in their natural environment)
What is Ethnology about?
releasers
specific stimuli in the environment that triggers aggressive behavior
Two factor- conditional theory
2. response depends on environmental stimulus (releasers )
Evolutionary social psychology
complex social behavior = adaptive + function to help individuals, kin and the whole species to survive
-innate basis of aggression
= all social behavior has an biological basis
-Darwinian theory: “survival of the fittest” transferring genes
Biosocial explanation
emphasis on innate component of behavior but not a fully instinct that influences the behavior
Frustration-aggression hypothesis
all frustration leads to aggression
all aggression comes from frustration
Problem with Frustration aggression hypothesis
2. what kind of frustration does really lead to aggression
Excitation-transfer model
Function of aggression expression =
Social learning theory (Bandura)
human social behavior can be learned from appropriate models
Process of social learning
learning by direct experience
reward and punishment for a specific behavior
-learning through socialization
Learning by modeling
Is it possible to modify or remove behavior ?
yes if it is an learned behavior
Individual differences for aggression
Personality factors
age, gender,
situational context