Lecture 2: Organizations and Socialization Flashcards
Define: internal validity
the degree to which results of the research can be attributed to the variables investigated rather than other possible explanations
Define: external validity
the degree to which findings can be applied in practice
Experimental research methods are conducted where?
Laboratory
What are quasi-experimental research methods?
Experiments conducted in house often by companies.
Subjects are manipulated in their natural setting
Less controlled than experimental design
Describe a field study
- observational study that occurs in a natural environment allow the researcher to learn about the studied group or their actions
define: ethnography
researcher takes an active role in interaction with subject. researcher immerses self in workplace to understand it
define: meta-analysis
large scale re-analysis of literature covering a particular topic; discusses trends across different studies
define: systematic review
collection of literature covering a particular topic
define: reliability
consistency and stability of measure
define: test-retest reliability
when you re-conduct a test, will you get the same result?
define: equivalent form reliability
correlations of measures from sample of individuals completing two different forms of the test
internal consistency
test of consistency of multiple elements in a test
- example: looking at the scores of odd number questions and even number questions
define: inter-rater reliabilty
consistency between evaluators and raters
define: validity
correctness of inferences made based on results of some measurement
does the measurement represent what we wanted it to measure?
define: construct validity
- does the test measure the construct we are interested in studying? (intelligence, mental wellbeing, endurance, satisfaction)
define: criterion
evaluative standards by which something is assessed for the purpose of ascertaining their quality
define: predictor
test chosen or developed to assess attributes identified as important for successful job performance. Is a type of criterion based validity
define: criterion based validity
compare test to another known measure of accepted validity. To what degree is that valid?
define: concurrent validity
test is consistent with results from another test that measures the same behavior at the same time
define: predictive validity
can this measure predict another measure at a future date? can this measure predict another measure like performance?
define: content-related validity
is the content of the metric representative of what it is supposed to measure?