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What is a cognitive approach?
Studies internal mental processes like thinking, memory and perception to understand how they influence behavior
Strengths of cognitive approach
helps explain memory, decision-making and mental disorders
Uses controlled experiments, computer models, and measurable variables → increases reliability
Limitations of cognitive approach
Reductionist:
Oversimplifies complex human thinking by treating people like information-processing machines
Low ecological valdiity:
Many experiments use artificial tasks (word lists, lab settings) → may not reflect real-life cognition
What is the social exchange theory?
Relationships are formed based on an evaluation of costs and benefits. Where individuals seek to minimize losses
What two studies support this approach?
Toi and Boston (1982)
Pilivian (1969)
Aim of Toi and Baston (1982)
To investigate whether helping behavior is motivated by empathy or egotistic moves
Procedure of Toi and Baston (1982)
Students listened to an interview with “carol” a students who broke her legs and needs help catching up with class
Empathy was measured by:
High empathy → imagine carols feelings
low empathy → focus on the facts
Escape difficulty was also measured by:
Easy escape → wouldn’t see her again
Hard escape → she would return to class
Results of Toi and Baston (1982)
High empathy condition:
High helping rates regardless of escape
Supports empathy- altruism hypothesis (helping for altruistic reasons)
Low empathy condition:
More helping when escape was hard to avoid guilt
Less helping when escape was easy suggest egotistical motivation when empathy is low
Strengths of Toi and Baston (1982)
Controlled experiment → clear manipulation of empathy and escape cost (high bidirectional ambiguity)
Strong internal validity → through standardized scenarios
Limitations of Toi and Baston (1982)
Low ecological validity → helping a fictional classmate is not the same as a real-life ambiguity
sample bias → university students, not general able to other groups of people
Aim of Pilivan et al (1969)
To investigate how characteristics of a victim and the situation influence bystander helping behavior in a real-life setting
procedure of Pilivan et al (1969)
conducted on a New York subway over many trials
a male confederate collapsed in a train for 70 seconds
Victim conditions:
Cane victim (looked ill)
drunk victim
other variables varied:
race of victim and presence of a model helper
Observers recorded time to help, number of helpers and passenger reactions
Results of Pilivan et al (1969)
Cane victim was helped fore more quickly and more often than drunk victim “no diffusion”
Helping was very high overall
Some- race helping was more common when the victim was drunk
Most help was spontaneous before the model helper arrived
Strengths of Pilivan et al (1969)
High ecological validity → real setting, real passengers
large sample → strong generalizability within similar contexts
Limitations of Pilivan et al (1969)
Ethical issues → lack of consent and potential stress of passengers
Little control over participant variables in a natural setting (little to none)
What is altruism?
unselfish concern for the well-being of others, involving voluntary actions to benefit another person without any expectation for a reward