theoretical framework, conceptual framework, flowchart, research design Flashcards
it manipulates of affects the dv
independent variable
it is an adjustable variables that affects the dv
moderating variable
inquiry into a social or human problem based on testing or theory composed of variables measured with numbers
quantitative research design
longitudinal repeated observations of some variables
survey
compares data with respect to cause
casual/expost facto
relationship between variables, no causation, shows how variables influence each other
correlational
involves manipulating variables for testing
experimental research
group given treatment
experimental group
group not manipulated to establish nature or relaitonship of variables
control group
initial meassuring of dv among participants
pretesting
remeasurement of dv among participants after introduction to iv
post testing
types of experimental research designs
pre experimental
true experimental
quasi-experimental
simplest form of experimental design usually conducted without a control group
pre experimental research design
pre experimental research that includes only one group that is exposed to treatment and sometime after, post test is given
one shot design
pre experimental research that includes only one group exposed to treatment and results of pretest post test are compared
one group pretest-postest design
pre experimental research that includes a experimental and control group where pretest posttest results are compared
static group comparison design
most accurate experimental design where distribution of samples are random
true experimental research design
true exp research two groups are given a pre test. experimental group receives treatment. both are given post test results are compared
pretest/postest control group design
true exp research where two groups are given post test after exp group is given intervention
postest only control group design
true exp research where two groups are given post-test after exp group is given intervention
post-test only control group design
true exp research that makes use of 2 exp groups and 2 control groups
solomon four group design
research design that does not include use of randomization of assigning participants in the study
quasi-experimental research design
researchers still match the subjects w the experimental group and control group on some variables
matching only design
an expansion of the one group pretest-posttest design where more than one post test and prettiest is given
time-series design
used to ensure the validity of the test that combats experimenter and participant bias
blind experiment
method where either participants or experimenters are blind in the manipulation being made
single blind experiment
both experimenters and participants are blind to manipulation being made
double blind experiment
