Raymond Walters College PowerPoint Presentations for Passer/Smith Psychology: Frontiers and Applications by David K. Jones Westminster College And Diane Feibel,Ed.D. Raymond Walters College
PowerPoint Presentations for: Passer/Smith Psychology: Frontiers and Applications Chapter 1 Psychology: The Science of Behavior
What is Psychology? Scientific study of: Behavior Factors that influence behavior
What is Psychology? Behavior Causes of Behavior Observable behavior and inner processes Thoughts Feelings Images Physiological reactions Causes of Behavior Biological factors Psychological factors Environmental factors
Research Methods Basic research Applied research Describe behavior and identify factors influencing or causing behavior Applied research Designed to solve specific practical problems
Basic and Applied Research Robber’s Cave Study (Sherif et al., 1961) Basic research findings: Competition breeds hostility Conflict decreased by increasing group interdependence
Basic and Applied Research Application of Sherif’s work to Jigsaw Classrooms (Aronson et al., 1978) Requires cooperation between multiethnic groups to succeed at educational tasks
Goals of Psychology Describe behavior Understand behavior Predict behavior under certain conditions Control or influence behavior
Perspectives on Behavior Biological Cognitive Psychodynamic Humanistic Behavioral Sociocultural
The Biological Perspective Emphasizes roles of: Brain processes Biochemical processes Genetic factors
The Biological Perspective Mind-body dualism Mind is a spiritual entity Mind is not subject to physical laws Monism Mental events are a product of physical events
The Biological Perspective Luigi Galvani’s work Severed leg of frog moved if an electrical current was applied Supports monism Luigi Galvani: http://www.epub.org.br/cm/n06/historia/bioelectr2_i.htm
The Biological Perspective: The Evolutionary Approach Natural selection Inheritable characteristics increasing likelihood of survival will be maintained in a species.
The Biological Perspective: Sociobiology Natural selection favors complex social behaviors that increase the ability to pass on one’s genes to the next generation. Aggression, competition, dominance in males Cooperative, nurturing behavior in females
The Biological Perspective Identical twins are more similar than fraternal twins. Even when reared in different homes.
The Cognitive Perspective Humans are: Information processors Problem solvers
The Cognitive Perspective Structuralism Sensations are basic elements of consciousness Sensations are studied through introspection Functionalism Psychology should study the functions of behavior Wilhelm Wundt: http://www.indiana.edu/~intell/wundt.html William James: http://www.tekdok.com/James/jamesint.htm
Gestalt Psychology Concerned with how elements of experience are organized into wholes
Modern Cognitive Science Artificial Intelligence Computer models and “expert” systems Cognitive Neuroscience Electrical recording and brain imaging Social constructivism “Reality” is our own mental creation
The Psychodynamic Perspective Emphasizes roles of: Unconscious processes Unresolved past conflicts Sigmund Freud
The Psychodynamic Perspective Freud’s influence on contemporary psychology Brain mechanisms for conscious experience of emotions have been discovered (LeDoux, 1996) Many aspects of information processing outside awareness have been found (Wegner, 2000)
The Behavioral Perspective Focuses on the role of the external environment in shaping and governing behavior Emphasis is placed on the effects of rewards and punishments
The Behavioral Perspective Radical Behaviorism Behavior can be controlled completely by manipulating the environment. B.F. Skinner: http://www.ship.edu/~cgboeree/skinner.html
The Behavioral Perspective Cognitive behaviorism We learn new behaviors by observing the actions of others. Our mental abilities influence our environment Environment Person
The Humanistic Perspective Emphasizes: Conscious motives Freedom Choice Self-actualization The reaching of one’s individual potential
The Sociocultural Perspective Focuses on: The manner in which culture is transmitted to its members Similarities and differences between people in different cultures
The Sociocultural Perspective Individualism Emphasis is on personal goals and self-identity is based on one’s own attributes and achievements Characteristic of North America and Northern Europe Collectivism Individual goals are subordinated to the group and personal identity is defined by ties to family Characteristic of Asia, Africa, and South America
Integrating the Perspectives Three levels of analysis for understanding behavior Biological level of analysis Brain processes, hormones, genetic factors Psychological level of analysis For example, cognitive and psychodynamic perspectives Environmental level of analysis Using the behavioral and sociocultural perspectives