Karteikarten
Within-subjects Designs
Karten in diesem Stapel (19)
- 1Across-subjects CounterbalancingA technique for controlling progressive error that pools all subjects' data together to equalize the effects of progressive error for each condition.
- 2Balanced Latin SquareA partial counterbalancing technique for constructing a matrix, or square, of sequences in which each treatment condition (1) appears only once in each position in a sequence and (2) precedes and follows every other condition an equal number of times.
- 3Block randomizationA process of randomization that first created treatment blocks containing one random order of the conditiions in the experiment; subjects are then assigned to fill each successive treatment block.
- 4Carryover effectThe persistence of the effect of a treatment condition after the condition ends.
- 5Complete counterbalancingA technique for controlling progressive error using all possible sequences that can be formed out of the treatment conditions and using each sequence the same number of times.
- 6counterbalancingA technique for controlling order effects by distributing progressive error across the different treatment conditions of the experiment; may also control carryover effects.
- 7Fatigue effectsChanges in performance caused by fatigue, boredom, or irritation.
- 8Latin square counterbalancingA partial counterbalancing tecjnique in which a matrix or square of sequences is contructed so that each treatment appears only once in any order position.
- 9mixed designA factorial design that combines within-subjects and between-subjects factors.
- 10Order effectsChange in subjects' performance that occurs when a condition falls in different positions in a squence of treatments.
- 11Partial counterbalancingA technique for controlling progressive error by using some subset of the available sequences of treatment conditions.
- 12powerthe chance of detecting a genuine effect of teh independent variable.
- 13Practice effectChange in subjects' performance resulting from practice
- 14progressive errorChanges in subjects' responses that are caused by testing in multiple treatment conditions; includes order effects, such as the effects of practice or fatigue.
- 15Randomized partial counterbalancingThe simplest partial counterbalancing procedure in which the experimenter randomly selects as many sequences of treatment conditions as there are aubjects for teh experiment.
- 16Reverse counterbalancingA technique for controlling progressive error for each individual subject by presenting all treatment conditions twice, first in one order, then in the reverse order.
- 17Subject-by-subject counterbalancingA technique for controlling progressive error for each individual subject by presenting all treatment conditions more than once.
- 18Within-subjects designA design in which each subject takes part in more than once condition of the experiment; also called a repeated-measures design.
- 19Within-subjects factorial designA factorial design in which subjects receive all conditions in the experiment.
Informationen
- Beschreibung
- Definitions for important terms related to within-subjects designs.
- Erstellt von
- Leah Plourde
- Aufrufe
- 14
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