Psychologists

4. studied cognitive development and found that children thought completely differently as compared to adults
5. experimented with using "hit" and "smash" in a questionnaire; found that memory is easily distorted by questioning techniques
7. created the human's hierarchy of needs
9. investigated positive psychology and learned helplessness concepts
10. German psychologist that studied about memory; discovered the forgetting curve, learning curve, and spacing effect
11. cognitive psychologist that created the triarchic theory of intelligence and triangular theory of love
16. found out about taste aversion as people associate their feelings with the food they eat (getting sick after eating an apple causes an aversion to apples)
19. conducted the Stanford Prison experiment
20. American psychologist that studied emotions and their relation to our facial expressions
22. created a concept of a "hidden observer" during hypnosis, in which the person undergoing hypnosis can observe their pain without experiencing the suffering
23. created 8 psychosocial stages of the human life, and emphasized the role of culture with the conflicts within the ego
24. social learning psychologist that stated behavior is learned through observational learning (Bodo doll experiment)
26. created the theory of multiple intelligences
27. tested with monkeys and found that the need for affection created a stronger bond between mother and infant than did physical needs

1. psychotherapist that created Rational Emotive Behavior Therapy (REBT) to help clients change irregular beliefs
2. Russian psychologist that experimented with dogs that led to the discovery of classical conditioning
3. American psychologist that established behaviorism; conducted Little Albert experiment
6. created the cognitive dissonance theory, where we try to balance our beliefs with behaviors so they don't have a conflict
8. French psychologist that made the first version of the modern day IQ test
12. created three different parenting styles to classify parents behavior
13. American feminist, ethicist, and psychologist that works on the ethical community and ethical relationships
14. American psychologist that proved an individual's temperament is stable over time as infancy behaviors predict future behaviors
15. social psychologist that experimented with electric volts to see the extent ordinary people would follow orders of authoritative figures
17. studied human's judgment and decision making
18. created 3 morality stages: preconventional, conventional, and postconventional to display the moral development of individuals
21. Father of operant conditioning with his introduction of reinforcement of behaviors
25. Father of cognitive therapy, developed self-report measures of depression and anxiety
28. conducted conformity experiments to investigate how an individual's opinion is influenced by the majority