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Psychology
vocal chapter 1 & 2
Term | Definition |
---|---|
Psychology | scientific study of thought and behavior |
Cognitive psychology | the study of how people perceive, remember, think, speak and solve problems |
Development psychology | how thought and behavior change and remain stable across the life span |
Biological psychology | the relationship between bodily system and chemicals and how they influence though and behavior |
Behavioral neuroscience | studies link among brain, mind and behavior |
Personality psychology | what makes people unique and the consistence in people behavior across time and situations |
Social psychology | study of how living among others influence thought, feeling and behavior |
*Clinical psychology | diagnosis and treatment of mental, emotional and behavioral disorders and promotion of psychological health |
*Counseling psychology | diagnosis and treatment of mental, emotional and behavioral disorder and promotion of psychological health |
Health psychology | role psychological factors play in regard to health and illness |
Educational psychology | study of how students learn, the effectiveness of particular teaching techniques, social psychology of schools and the psychology of teaching |
*School psychology | practice by counselors in school setting |
Industrial/organizational(I/o) psychology | application of psychological concepts and questions to work setting |
Sport psychology | factors that affect performance, participation in sports and exercise |
Forensic psychology | blend of psychology, law and criminal justice |
Shamans | medicine men/woman who treat people w/mental problems by driving out their demons w/ elaborate rituals, such as exorcism, incantation and prayers |
*Trephination | drilling a small hole in a persons skull, usually less than an inch in diameter |
Asylums | facilities for treating mentally ill In Europe during the middle ages and into the 19th century |
Moral treatment | 19th cent approach to treat the mentally ill with dignity in a caring environment |
Psychoanalysis | clinically based approach to understanding and treating psychological disorder, assumes that the unconscious mind is the most powerful force behind though and behavior |
Empiricism | the view that all knowledge and thoughts come from experience |
Psychophysics | the study of how people psychologically perceive physical stimuli |
Structuralism | breaking down experience into elements to understand thought and behavior |
Introspection | looking into the mind for information about nature of conscious experience |
Funcionalism | Study of psychology that argued it was better to look at why the mind works they way it does tan to describe it's parts |
Behaviorism | psychology can be a true science only if it examines observable behavior, not idea, thoughts and feelings |
Humanistic psychology | personal growth and meaning as a way of reaching ones highest potential |
Positive psychology | a scientific approach to studying, understanding and promoting healthy and positive psychological functioning |
Gestalt psychology | a theory of psychology that maintains that we perceive things as wholes rather than as compilation of parts |
Evolution | change over time in the frequency with which specific genes occur within a breeding species |
Natural selection | feedback process that nature favors one design over other because of impact on reproduction |
Adaptation | inherited solution to ancestral problems that have been selected for because the contribute in some way to reproductive success |
Evolutionary psychology | branch of psychology that studies human behavior by asking what adaptive problems it may have solved for our early ancestors |
Nature through nurture | the positive that the environment constantly interacts with biology to shape who we are and what we do. |
Soft wiring | biological systems-genes, brain structures and brain cells, are inherited but open to modification from the environment |
Scientific thinking | using cognitive skills required to generate, tests, revise theories |
*Theory | sets of related assumption from which scientists can make testable prediction |
Hypothesis | specific, informed, testable prediction of the outcome that should occur under certain conditions |
Replications | to confirm results, essential to scientific process |
Pseudoscience | claims presented as scientific that are not supported by evidence obtained with scientific method |
Research designs | plans for how to conduct a study |
Variable | characteristic that changes or varies, age, gender, weight, intelligent, anxiety and extraversion |
Population | a group a researcher is interested in |
Sample | subsets of the population studied in a research project |
Descriptive designs | researcher defines a problem and variable of interest but makes no prediction and does not control/ manipulate anything |
Case study | a therapist observes 1 person over a long period of time |
Naturalistic observation | researchers observe/record behavior in real world |
Representative sample | a research sample that reflects the population |
Meta analysis | research technique for combining all research on one question and drawing conclusions |
Effect size | measure of strength of the relationship between 2 variables of the extent of experimental effect |
Correlational designs | measure 2 or more variable and relationship to one another, not designed to show causation |
Correlation coefficients | statistics that range from -1 to +1and asses strength and direction of associating between 2 variable |
Experiment | a research design that includes independent and dependent variable and random assignment of participants to control and experimental groups or conditions |
IV | manipulated by an experimenter under controlled condition to determine weather it caused the predicted outcome of an experiment |
DV | In experiments, the outcome of a response to an experiment manipulation |
Random assignment | method to assign participants to different research conditions to get a different groups of people to represent the population |
Control group | participants who are treats as same as experimental but do not receive IV |
Experimental group | participants who receive treatment or whatever it thought to change behavior |
Placebo | appears to look like the actual treatment but lacks active substance |
Confounding variable | variable whose influence on dependent variable cannot be separated from IV being examined |
Single blind studies | participants do not know the experimental condition to what they have been assigned |
Double blind | participants and researchers do not know what they have been assigned too |
Experimenter expectancy effect | behavior of participants is influenced by experimenter knowledge of who is in which condition |
Self-fulfilling prophecy | a statement that affects events to cause the prediction to become true |
Measures | tools and techniques use to asses thought and behavior |
Self report | written or oral accounts of a person’s thoughts, feeling or actions |
Social desirability bias | tendency toward favorable self presentation, which could lead to inaccurate self reports |
Behavioral measures | Systematic observation of peoples action either in their normal environment (naturalistic observation) or in a laboratory setting |
Physiological measures | bodily responses such as blood pressure, heart rate, use to determine changes in psychological state |
Statistic | collection, analysis, interpretation and presentation of numeric data |
Description | |
Descriptive statistic | measure used to describe and summarize research |
Mean | adding all numbers and dividing by total number |
Median | middle score |
Mode | frequently occurring score |
Standard deviation | statistical measure of how much scores in a sample vary around the mean |
Frequency | number of times a particular score occurs in a set of data |
Normal distribution | plot of how frequent data are symmetrical, most scores in the middle and a few are extremes |
Inferential statistics | analyses of data that allow to test hypotheses and make inferences and inference how a sample score is to occur in population. draw conclusions |
t-test | compare two means to see whether they could come from sample populating |
ethics | rules governing the conduct of a person or group in general or in a specific situation-write or wrong |
debriefing | to inform participants of exact purpose of study, hypothesis, deception practices |
institutional review board | evaluate proposals to make research involving humans do not cause undue harm or distress |
quasi experimental design | like an experimental design but use naturally occurring groups rather than randomly assigned ones |
scientific method | procedures by which scientist conduct research consisting of the five basic processes of observation, prediction, testing, interpretation and communication |
industrial side | matching employees to their jobs and uses psychological principles and methods to select employees and evaluate job performance |
organizational side | make workers more productive/satisfied by how work enviorment, managment style influence motivation, satifactoty/ productivity |
nature view | who we are come from inborn tendencies and genetically based traits |
nuture view | same as birth and we are product of our experience |
by products | features that did not arise through natural selection ex. feathers for birds |