1. Prologue: Psychology’s Roots  Definition of Psychology  The science of behavior (what we do) and mental processes (sensations, perceptions, dreams, thoughts, beliefs, and feelings)

4. Prologue: Psychology’s Roots Prescientific Psychology  Is the mind connected to the body or distinct?  Are ideas inborn or is the mind a blank slate filled by experience?

5. Prologue: Psychology’s Roots

6.  Psychological Science Is Born  Empiricism  Knowledge comes from experience via the senses  Science flourishes through observation and experiment

7. Wilhelm Wundt Wundt is referred to as the “father of psychology” because in 1879 he started the first laboratory in psychology for studying humans. He broke into parts the elements of feelings and thought. Using a procedure called “introspection” he introduced scientific procedure to study feelings.

8. Wundt used technique of introspection The process of looking inside oneself and describing what one feels, thinks, remembers.

9. Prologue: Psychology’s Roots  Structuralism used introspection (looking in) to explore the elemental structure of the human mind

10. Other Pioneers zEdward Titchener (1867–1927) yWundt’s student, professor at Cornell University zWilliam James (1842–1910) ystarted psychology at Harvard in 1870s yopposed Wundt and Titchener’s approach yfunctionalism – influenced by Darwin to focus on how behaviors help us adapt to the environment zSigmund Freud (1856–1939) yAustrian physician that focused on illness ypsychoanalytic theory of mental disorders

11. E. B. Titchener (1867–1927)

12. William James In 1890, he published Principles of Psychology. The book was 1400 pages long, two volumes in length and it took him 12 years to write. Unlike Wundt, he did not want to break behavior into parts; instead, he never wanted to lose sight of the individual as a whole. James is considered to be one of the founders of American psychology.

13. Prologue: Psychology’s Roots  Functionalism focused on how behavioral processes function- how they enable organism to adapt, survive, and flourish

14. Other Pioneers zJohn B. Watson (1878–1958) ypsychologists should study overt behavior “Father of Behaviorism” zB. F. Skinner (1904–1990) yAmerican psychologist at Harvard ystudied learning and effect of reinforcement y“Father of Operant Conditioning”

15. John B. Watson (1878–1958) B. F. Skinner (1904–1990)

18. Prologue: Psychology’s Roots  Psychological Science Develops  Wundt--German philosopher and physiologist  James--American philosopher  Pavlov--Russian physiologist  Freud--Austrian physician  Piaget--Swiss biologist

19. Prologue: Contemporary Psychology  Psychology’s Big Issues  Stability vs. Change  Do our individual traits persist as we age?  Do we become older versions of ourselves?

20. Prologue: Contemporary Psychology zRationality vs. Irrationality yRationality– reasonableness, good sense of equity and proportion yIrrationality– not reasonable in thinking or behaving, distorted perception of reality

21. Philosophical Developments Another Question: Nature vs. Nurture zthe relative contribution that genes and experience make to development of psychological traits and behaviors zAre abilities determined by our genes or our experiences? zWhat are the interactions between genetics and environment? zWhat effect does it have on behavior?

22. Prologue: Contemporary Psychology zJohn Locke empiricist; believed that knowledge is acquired solely through life experiences. Tabula Rasa: blank tablet Claimed each of us is born a blank slate on which are written the life experiences we acquire through our senses. (Plato believed just the opposite)

23. Prologue: Contemporary Psychology zRene Descartes rationalist; insisted we should doubt everything that is not proved by our own reasoning. True knowledge comes through correct reasoning and it is inborn.

24. On the Origin of Species was published in 1859. His theory was that humans and animals had evolved and changed. His theory inspired scientists to study animals in order to understand human behavior. Charles Darwin

25. Prologue: Contemporary Psychology  Natural selection  principle that those inherited trait variations contributing to survival will most likely be passed on to succeeding generations Charles Darwin

26. Prologue: Contemporary Psychology  Psychology’s Perspectives

27. Approaches to Psychology Biological Behavioral Psychoanalytic Humanistic Cognitive Sociocultural

28. Early definitions of psychology Before the 1920s: psychology was defined as the science of mental life. From 1920s-1960s: Psychology was defined as the science of observable behavior. After the 1960s: Defined as the scientific study of human and animal behavior and mental processes.

29. Sigmund Freud Freud developed the first comprehensive theory of human development and behavior, especially how the personality develops. He believed that childhood memories and thoughts influenced the behavior of people when they became adults.

30. Psychodynamic Perspective zView of behavior based on experience treating patients zPsychoanalytic approach (Sigmund Freud) yboth a method of treatment and a theory of the mind ybehavior reflects combinations of conscious and unconscious influences ydrives and urges within the unconscious component of mind influence thought and behavior yearly childhood experiences shape unconscious motivations

31. Biological Perspective zSzStudy the physiological mechanisms in the brain and nervous system that organize and control behavior zFzFocus may be at various levels yiyindividual neurons yayareas of the brain ysyspecific functions like eating, emotion, or learning zIzInterest in behavior distinguishes biological psychology from many other biological sciences

32. Evolutionary Perspective zInfluenced by Darwin and the emphasis on innate, adaptive behavior patterns zApplication of principles of evolution to explain behavior and psychological processes

33. Behavioral Perspective zView of behavior based on experience or learning yClassical conditioning-- Pavlov yOperant conditioning-- Skinner

34. John B. Watson Watson studied the impact of learning on people. This led to the school of behaviorism. He believed that careful and structured parenting could eliminate psychological problems. Watson later wrote a book applying scientific methods to raising children.

35. The Behavioral Approach This approach emphasizes that behavior is primarily the result of learning and not due to a person’s thoughts and unconscious processes. People such as B. F. Skinner (pictured to the left) and John B. Watson are called behaviorists.

36. Humanistic Perspective zDzDeveloped by Abraham Maslow & Carl Rogers ybybehavior reflects innate ‘actualization’ yfyfocus on conscious forces and self perception ymymore positive view of basic forces than Freud’s

37. The Humanistic Approach Carl Rogers is the best known of the humanists. This approach emphasizes that people have free will, self-concepts and are basically good. Humanists believe that every person can fulfill his or her potential.

38. Carl Rogers (1902–1987)Abraham Maslow (1908–1970)

39. Cognitive Perspective zHow is knowledge acquired, organized, remembered, and used to guide behavior? zInfluences include yPiaget – studied intellectual development yChomsky – studied language yCybernetics – science of information processing

40. The Sociocultural Approach This approach looks at the impact that society, culture, ethnicity, race, and religion have on personality. Psychoanalytic Cognitive

41. Cross-Cultural Perspective zThe study of psychological differences among people living in different cultural groups zHow are people’s thoughts, feelings and behavior influenced by their culture? zWhat are the common elements across culture? Are these innate?

44. Prologue: Contemporary Psychology  Psychology’s Perspectives  A lot depends on your viewpoint

45. Prologue: Contemporary Psychology  Psychology’s Subfields  Basic Research-- laboratory  Biological psychologists explore the links between brain and mind  Developmental psychologists study changing abilities from womb to tomb  Cognitive psychologists study how we perceive, think, and solve problems

46. Prologue: Contemporary Psychology  Psychology’s Subfields  Basic Research  Personality psychologists investigate our persistent traits  Social psychologists explore how we view and affect one another

47. Prologue: Contemporary Psychology  Psychology’s Subfields  Applied Research—face to face  Industrial/organizational psychologists study and advise on behavior in the workplace  Clinical psychologists study, assess, and treat people with psychological disorders

48. Prologue: Contemporary Psychology  Psychiatry  A branch of medicine dealing with psychological disorders  Practiced by physicians who sometimes use medical (for example, drug) treatments as well as psychotherapy

49. Review

50. Psychology should study how behavior and mental processes allow organisms to adapt to their environments School/Approach Evolutionary perspective FounderCharles Darwin

51. Psychology should emphasize people’s unique potential for psychological growth School/ApproachHumanistic FounderMaslow / Rogers

52. Psychology should only study observable behavior? School/ApproachBehaviorism FounderWatson/Skinner

53. Unconscious forces and childhood experiences impact behavior zSchool/Approach zPsychoanalytic zFounder zSigmund Freud

54. Psychologists who counsel on marital problems are called zCounseling psychologists