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Psychology ch 1-2
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48
Psychology
Undergraduate 1
09/09/2010

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Term
William Wundt
Definition
In 1879 established the first formal laboratory for research in psychology at the University of Leipzig. 1881 established first journal
Term
William James
Definition
chief archietect of functionalism
Term
Functionalism
Definition
based on the belief that psychology should investigate the function of purpas of consciousness rather than its structure.
Term
Introspection
Definition
the careful, systematic self-observation of one's own conscious experience
Term
Sigmund Freud
Definition

according to Freud the unconscious contains thoughts, memories, and desiers that are well belllow the surface of conscious awareness but that nonethless exert great influence on behavior.

ID:pleasure principle

Suberego:parent/moral center

Ego:reality principal

Term
Strusturalism
Definition
based on the notion that the task of psychology is to analyze consicousness into its basic elements and investigate how these elements are related.
Term
ABC's
Definition

A-affect..feelings

B-behavior..act

C-cognition..think

Term
Psychoanalytic theory
Definition

attemps to eqplain personality, motivation, and mental disorgers by focusing on unconscious determination of behavior. Frued

Unconscious and childhood experiences

Term
Behaviorism
Definition
Theoretical orientation based on the premise that scienific psychology should study only observable behavior-everything you do has a reason.
Term
B.F. Skinner
Definition
We are all controlled by our environment-organisms tend "free will is an illusion"
Term
Humanism
Definition
theoretical orientation that empasizes the unique qualities of humans, especially their freedom and their potential for personal growth.
Term
Carl Roger and Abraham Maslow
Definition
Human behavior is goverened primarily by each individuals sense or "self-concept"-humanist
Term
Ivan Pavlon
Definition
Stimulus and response- behaviorist
Term
Applied Psychology
Definition
Branch of psychology concerned with everyday, pratical problems
Term
Clinical Psychology
Definition
Branch concerned with the diagonosis and treatment of psychology problems and disorders- branched out during World War II
Term
Cognition
Definition
Refers to the mental processes involved in aquiring knowledge
Term
Evolutionary Psychology
Definition
examines behavioral processes in terms of their adaptive value for members of a species over the course of many generations
Term
Postitive Psychology
Definition
uses theory and research to better understanding the positive, adaptive, creative, and fulfilling aspects of human existance- 1. positive subjective experiences/positive emotions. 2. positive individual traits/personal traits. 3.positive institutions and communities
Term
Themes Related to Psychology as a Field of Study
Definition

1. Psychology is Empirical-the idea that knowledge should be aquired through observation

2. Psychology is Theoretially Diverse-a system of interrelated ideas used to explain a set of observations

3. Psychology Evolves in a Sociohistorical Context-trends,issues, and valuse in society that influence psychology's evolution..viseversa

Term
Themes Related to Psychology's Subject Matter
Definition

1. Behavior is determined by multiple casues

2. Behavior is shaped by cultural heritage

3. Hereditary and environments jointly influence behavior

4. Peoples experiences of the world is highly subjective

Term
Scientific Approach
Definition
Assumes that events are goverened by some lawful order
Term
Goals of the Scientific Enterprise
Definition
  • Measurement and desctiption
  • Understanding and perdiction
  • Application and control          
Term
Theory
Definition
System of interrelated ideas used tp explain a set of observations
Term
Steps in a Scientific Investigation
Definition

1. Formulated a testable Hypothesis

2. Select a research method and design the study

3.collect the data

4. Analyze the data and draw a conclusion

5. Report the findings

Term
Research Methods
Definition
Consist of differing approaches to the obsercation, measurement, manipulation, and control of variables in emperical studies
Term
Experiment
Definition
Reasearch method in which the investigator manipulates a variable and observes weather any changes occur in a secound variable as a result- detects cause and effect relationships
Term
Indepent Variable (IV)
Definition
Condition or event that an experimenter varies in order to see its impact on another variable- the experimenter controls or minuplates this variable
Term
Depentent Variable (DV)
Definition
The variable that is thought to be effected by minipulation of the independent variable
Term
Experimental Group
Definition
Consisit of subects who receice some special treatment in regard to the independent variable
Term
Control Group
Definition
consists of similar subjects who do not receice the special treatment given to the experimental group
Term
Extraneous Variables
Definition
Any variables that other then the independent variable that seem likely to influence the depedent cariable in a specific study
Term
Counding Variable
Definition
occures when two variables are linked in a way that makes it difficilt to sort out there specific effects
Term
Correlation
Definition
exisists when tow variables are related to each other
Term
Negative Correlation
Definition
indicates that two cariables change together in the same direction
Term
Correlation Coefficient
Definition
Numerical index of the degree of relationships between two variables
Term
Naturalistic Observation
Definition
researcher engages in careful observation of behavior without intervening directly with the subjects
Term
Reactivity
Definition
Occure when subjects behavior is altered by the presence or and observer
Term
Case Study
Definition
Indepth investigation of an individual subject
Term
Survey
Definition
Researchers use questionnairs of inerviews to gather information about specifie aspects of participants background and behavior
Term
Replication
Definition
The repetition of a study to see whether the earlier results and duplicated
Term
Sample
Definition
The collection of subjects selected for observation in an emperical study
Term
Popluation
Definition
The much lager collection of animals or people (from which the sample is drawn) that researchers want to generalize about
Term
Sampling bias
Definition
Exists when a sample is not represantative of the populationg from which it as drawn
Term
Placebo Effecs
Definition
Occur when participants expecations lead them to experience some change even though they recieve empty, fake or ineffectual treatment
Term
Social Desirability Bias
Definition
A tendency to give sociallly approved answers to questions
Term
Experimenter Bais
Definition
Occurs when a researchers expecations or preferences about the outcome of a study influence the results obtained
Term
Double-blind procedure
Definition
Research strategy in which neither subjects nor experimenters know which subjects are in the experimental or control groups
Term
Internet-Mediated Resarch
Definition
Refers to studies in which data collection occurs over the web
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