Exam 1 Flashcards
Society for Industrial and Organizatinal Psyschology (SIOP)
The professional organization that represents I/O psychologists in the United States.
I/O Psychology
An area of scientific study and professional practice that addresses psychological concepts and principle in the work world.
Scientist-practitioner model
A model or framework for education in an academic discipline basd on understanding the scentific principles and findings evidenced in the discipline and how they provide the basis for the professional practice.
Licensure
The process by which a professional practice is regulated by law to ensure quality standard are met to protect the public.
Hawthorne Studies
A series of research studies that begn in the late 1920s at Western Electric Company and ultimately reforcused the inerests of I/O psychologists on how work behavior manifests itself in an organizational context.
Hawthorne effect
A positive change in behavior that occurs at the onset of an interventioin followed by a gradual decline, often to the original level of the beehavior prior to the eintervention. First indentified in thee Hawthorne studies, which is why it is so named.
Army General Classification Test (AGCT)
A test develpeed during World War II by I/O psychologists for the selection and placement of military personnel.
Armed Services Vocaioinal Aptitude Battery (ASVAB)
A test developed in the 1980’s by I/O psychologists for he election and placement of military personnel.
Economic recession
A sustaineed period (usually several consecutive months) of lowered productivity, increased unemployment, and reduced spending.
Cross-cultural psychology
An area of research that examines thee degree to whch psychological concepts and findings generalze to peole iin other cultures and societies.
Research
A formal process by which knowledge is produced and understood.
Generalizability
The extent to which conclusions drawn from on e research study spread or apply to a larger population.
Theory
A statement that proposes to eeplain relatioinships amon phenomena of interest.
Inductive Method
A research process in which conclusions are drawn about a general calss of objects or people based on knowledge of a specific member of the class under investigation.
Deductive Method
A research process in which conclusions are drawn about a specfic member of a class of objects or people baseed on knowledge of the geeneral class under investigation.
Research Design
A plan for conducting scentfc research for the purpose of learning about a phenomenon of interest.
Internal Validity
The degree to which the relationships evidenced aong variables in a particular research tudy are accurate or true.
External Validity
The degree to which the relationshpps evidenced among variabls in a particular research study are generalizable or accurate in other contexts.
Primary Research Methods
A class of research methods that generates new information on a particular research question.
Laboratory Experiment
A type of research in which the iinvestigator manipulates independent variablee and assigns subjects to experimental and control condition.
Quasi-experiment
A type of research method for conducting studies in field situations where the researcher may be able to manipulate some independent variables.
Questionnaire
A type of research method in which subjects respond to written questions poseed by the investigator.
Observation
A type of research method in which the investigator mnitors subject for the purpose of understanding ther behavior and culture.
Secondary research methods
A class of research methods that examines eexisting informatioin from research studies that used primary methods.
Meta-analysis
A quantitative secondary research method for summarizing and integrating the findings from original empirical research studies.
Level of analysis
The unit or level (individuals, teams, orgnizations, nations, etc.) that is the object of the researchers’ interest nd about which conclusions are drawn from he research.
Qualitative research
A class of research methods in whch th investigator takes an active role in interactng with the subjects he or she wishes to study.
Ethnography
A research method that utiilizes field observations to study a society’s culture.
Emic
An apprroach to researchngg phenomena that emphasizes knowleeldlglee derived from the participants’ awareness and understandng of ther culture. Often contrasted with etic.
Etic
An approach to researching phenomena that emphasizes knowledge derived from the perspective of a detched objectve investigator in understanding a culture. Often contrasted with emic.
Variable
An object of study whose measurement can take on two or more values.
Quuantitative vairables
Objects of study that inherently have numerical value associted with them, such as weight.
Categorical varables
Objects of study that do not inherently have numberical values associated with them, as gender. Often contrasted with quantitative variables.
Independent Variable
A variable that can be manipulated to influeence the values of the dependent variable.
Dependent Variable
A varible where values are influenced by the independent variable.
Predictor variable
A variable used to predict or forecast a criterion variable.
Criterion Variable
A variable that is a primary object of research study; it is forecasted by a preditor variable.
Descriptive Statistics
A class of statistical analyeses that describe thee variables under investigation.
Mean
The arithmeticc average of a distribution of numbers.
Median
The midpoint of all the numbers in a distribution.
Mode
The most frequently occuring number in a distribution.
Variability
The disperrsion of numerical values evidenced in the measurement of an object or concept.
Range
A descriptve statistical index that reflects the dispersion in a set of scroes; arithemetically, the difference between the highest score and the lowest score.