Flashcards
PSYB01 - Chapter 11
Flashcards do conjunto (30)
- 1Single case experimental designsSubject's behaviour is measured over time during a baseline control period.
- 2Reversal designsA (baseline), B (treatment), A (baseline) - tests what happens when treatment is removed.
- 3Multiple baseline designsThe effectiveness of the treatment is demonstrated when a behaviour changes after the manipulation is introduced.
- 4Multiple baseline across subjectsThe behaviour of several subjects is measured over time.
- 5Multiple baseline across behavioursSeveral different behaviours of a single subject are measured over time.
- 6Multiple baseline across situationsThe same behaviour is measured in different settings.
- 7Program evaluationResearch on programs that are proposed to achieve a positive effect on a group.
- 8Program evaluation stepsNeeds assessment, program theory assessment, process evaluation, outcome evaluation, efficiency assessment.
- 9Needs assessmentIs there actually a problem?
- 10Program theory assessmentHow will the problems be addressed?
- 11Process evaluationIs the program addressing the needs appropriately?
- 12Outcome evaluationAre the intended outcomes of the program being realized?
- 13Efficiency assessmentIs the cost of the program worth the outcome?
- 14Quasi experimental designsUsed when true experimental designs are not possible.
- 15One group post test only designLacks a control group and random assignment.
- 16One group pre test post test only designAn index of change from the pre test to the post test can be computed.
- 17Threats to internal validityHistory, maturation, testing, instrument decay, regression towards the mean.
- 18HistoryAny event that occurs between the first and second measurements that is not part of the manipulation.
- 19MaturationPeople changing over time.
- 20TestingSimply taking the pre test may change the participant's behaviour.
- 21Instrument decayThe basic characteristics of the measuring instrument or the way that participants use it change over time.
- 22Regression towards the meanOccurs whenever participants are selected b/c they score high or low on a variable.
- 23Non equivalent control group designEmploys a separate control group, but the participants in the conditions are not equal b/c there was no random assignment.
- 24Non equivalent control group pre test post test designAssignment to groups is not random - can compare pre test-post test results.
- 25Interrupted time series designThere are multiple pre tests and post tests - used to examine effects of natural manipulations in society.
- 26Control series designSame as the interrupted time series design with a control group.
- 27Developmental research designLongitudinal method, cross sectional method, sequential method.
- 28Longitudinal cross sectional methodThe same group of people is observed at different points in time as they age.
- 29Cross sectional methodPersons of different age are studied at only one point in time.
- 30Sequential methodBegins with the cross sectional method, then studies the same group with the longitudinal method.
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- PSYB01 (Flashcards) FlashCards sobre PSYB01 - Chapter 11, criado por andreaarose em 09-12-2013.
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