Theories of Development
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Theories of Development Contents Note: Worth Publishers provides online Instructor and Student Tool Kits, DVD Student Tool Kits, and Instructor and Student video resources in PsychPortal for use with the text. See Part I: General Resources for information about these materials and the text Lecture Guides for a complete list by text chapter. What Theories Do Audiovisual Materials: Transitions Throughout the Life Span, Program 1: The Developing Person, p. 3 Teaching Tip: Differentiating Facts, Laws, Hypotheses, and Theories, p. 3 “On Your Own” Activities: D evelopmental Fact or Myth?, p. 3 (Handout 1, p. 19) The “Lifeline,” p. 3 (Handout 2, p. 20) Major Developmental Theories: Discover Your Bias, p. 4 (Handout 3, p. 21) Portfolio Assignment (see General Resources regarding the Portfolio Assignment for each unit) Grand Theories Classroom Activity: “Development” as a Social Construction, p. 4 Psychoanalytic Theory Audiovisual Materials: Young Dr. Freud , p. 5 Freud: The Hidden Nature of Man , p. 5 Sigmund Freud , p. 5 Erik Erikson: A Life’s Work , p. 5 “On Your Own” Activity: Freud’s Influence on Psychology and American Culture , p. 5 (Handout 4, p. 23) Behaviorism Audiovisual Materials: Learning , p. 5 Pavlov: The Condi tioned Reflex , p. 6 B. F. Skinner on Beha viorism , p. 7 B. F. Skinner and Behavior Change: Research, Practice, and Promise , p. 7 Childhood Aggression , p. 7 The Power of Positive Reinforcement , p. 7 Observational Learning, p. 8 Learning: Observational and Cognitive Approaches , p. 9 1 2 Theories of Development Classroom Activities: Freud and Watson, p. 6 Using a Token Economy to Bring Behaviorism to Life (and Increase Class Participation) , p. 7 Observational Learning , p. 8 Teaching Tips: Rehearsal, Reinforcement, and Learning Students’ Names, p. 6 Basic Terminology of Behaviorism , p. 6 Cognitive Theory Audiovisual Materials: Piaget’s Developmental Theory , p. 9 How Young Children Learn to Think , p. 10 Jean Piaget: Memory and Intelligence , p. 10 Cognitive Development , p. 10 Teaching Tip: Developmental Stages of Family and Friends, p. 9 Classroom Activity: Classroom Debate: “Resolved: Cognitive Development Is Most Accurately Characterized as a Continuous Process Rather Than as Occurring in a Sequence of Stages,” p. 9 “On Your Own” Activity: The Active Search for Knowledge , p. 9 (Handout 5, p. 24) Newer Theories Sociocultural Theory Audiovisual Materials: I’m Normal, You’re Weird: Understanding Other Cultures , p. 10 Culture, p. 10 Introduction to Culture and Diversity , p. 10 Social-Cultural Diversity , p. 10 Contexts of Development, p. 10 The Latino Family , p. 10 Street Children of Africa , p. 10 Vygotsky’s Developmental Theory: An Introduction , p. 10 Play: A Vygotskian Approach , p. 11 Learning in Context: Probing the Theories of Piaget and Vygotsky , p. 11 Internet Activity: High-Quality Preschool Education: What Would Vygotsky Say?, p. 10 (Handout 6, p. 26) The Universal Perspective: Humanism and Evolutionary Theory Classroom Activities: Applying Humanism, Evolutionary Theory, and Other Theoretical Perspectives, p. 11 (Handut 7, p. 27) The Nurture Assumption: Why Children Turn Out the Way They Do , p. 11 The Blank Slate, the Noble Savage, and the Ghost in the Machine , p. 12 Teaching Tip: Evolutionary Psychology: Raising the “Why of Behavior” Question, p. 13 “On Your Own” Activity: Introducing Evolutionary Psychology, p. 13 (Handout 8, p. 28) What Theories Contribute Audiovisual Materials: Theories, p. 14 Classroom Activities: A Test of Three Theories of the Work–Family Interface , p. 14 Designing a Developmental Brochure for Targeted Audiences , p. 15 Positive Psychology , p. 16 Teaching Tip: The Role of Theories in Developmental Study, p. 14 Theories of Development 3 “On Your Own” Activities: Applying Principles of Positive Psychology: Well-Being , p. 17 (Handout 9, p. 29) Applying Principles of Positive Psychology: A Beautiful Day , p. 17 (Handout 10, p. 30) Critical Thinking Activity: Theories, p. 17 (Handout 11, p. 31) Suggested Activities tion and con sensus lacking, most feel that a theory of gravity still eludes science. What Theories Do As the crowning achievement of science, then, the - ories are used to organize and explain existing facts. On Your Own Activity: Developmental Fact or Myth? Facts (also referred to as observations) are objective Before students read about the theories of develop - statements based on direct, empirical measurement. ment, have them respond to the true–false statements In psychology, facts are usually particular behaviors or in Handout 1. reliable patterns of behavior. For example, the unvary - The correct answers are shown below. Class dis - ing sequence in which children acquire the various cussion should focus on the origins of any developmen - rules of grammar in mastering their native language tal misconceptions that are demonstrated in the stu - is a “fact.” Noam Chomsky’s model of an innate lan - dents’ incorrect answers. guage acquisition device is a theory that was formulat - ed from (and designed to explain) this fact. Thus, in 1. T 6. T the grand scheme of science, facts are observations, 2. F 7. F laws are regularities, and theories are explanations. 3. T 8. F To follow up on Newton’s example: I release a ball at a 4. T 9. F certain time and place and it falls to the ground (fact). 5. T 10. T Balls and other objects descend according to a certain mathematical relationship between distance and time AV: Transitions Throughout the Life Span , (law). The law is explained by the theory of gravity. Program 1: The Developing Person The word hypothesis is especially problematic for students, many of whom confuse it with “theory” Program 1, The Developing Person, is described in (especially those who have taken a science course in detail in the Introduction of these resources. It applies which the two terms are, in fact, sometimes used also to Theories of Development in its discussion of interchangeably.) The word hypothesis is used in at theories and different theoretical perspectives. least three different ways. It has come to mean (1) an immature theory, (2) a tentative prediction, and (3) a Teaching Tip: Differentiating Facts, Laws, Hypotheses, tentative law. In psychology, it means a testable pre - and Theories diction. As valuable as it is, hypothesis testing has Because many students find the distinctions among several limitations. Failure to confirm a hypothesis, facts, laws, hypotheses, and theories to be extremely for example, may be due to apparatus failure or some confusing, it is a good idea to spend a few minutes other factor apart from a deficiency in the hypothesis. making sure everyone in your class is “on the same In the cycle of science, facts lead to theories, page” on this issue. As noted by one researcher: which lead to hypotheses, which are tested with exper - iments or other research designs, which lead to new Many believe that scientific ideas pass through the hypothesis and theory stages and finally mature as facts, which may lead to a reformulation of existing laws. A former president [Reagan] demonstrated his theories, and so on. misunderstanding of science by saying that he was not Proctor, R. W., & Capaldi, E. J. (2007). Teaching scientif - troubled by the idea of evolution because it was . “just ic methodology. Association for Psychological Science a theory.” The president’s statement is the essence of Observer. www.psychologicalscience.org/teaching/tips. this myth; an idea is not worthy of consideration until “lawness” has been bestowed upon it. The problem creat - ed by the false hierarchical nature inherent in this myth “On Your Own” Activity: The “Lifeline” is that theories and laws are very different kinds of To help your students become more aware of the knowledge. Laws are generaliza tions, principles, or pat - implicit stages in the life cycle, have them construct a terns in nature, while theories are the explanations of personal “lifeline” by following the directions in those generaliza tions. Thus, the “law of gravity” express - Handout 2. Then discuss with them the kinds of es the relationship of mass and distance to gravitational events they recorded and when these events occurred attraction as described by Sir Isaac Newton. The more thorny, and many would say more interesting, issue with or would occur. respect to gravity is the explana tion for why the law Students should discover that they have already operates as it does. At this point, there is no well- formed a relatively clear picture of the life cycle as accepted theory of gravity. Some suggest that gravity being divided into distinct stages that correspond to waves are the correct explanation; with clear confirma - childhood, adolescence, early adulthood, middle age, 4 Theories of Development and old age. Some students may focus more on cate - with principles of learning and information processing. gories of events, dividing their lifelines into separate Whereas Watson attempted to explain developmental stages devoted to education, career, family, retirement, change in terms of conditioned Pavlovian asso ciations, and so on. This activity can also serve as the basis for Hull argued vigorously for the removal of any general a good class discussion of why people tend to organize concept of development, along with “all other vestiges their lives in these ways. As an alter native, discussion of vitalistic biology.” By the late 1960s, the classic con - can proceed with students comparing their lifelines in cept of development had come under so much fire