Term
| experimental vs non-experimental research |
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Definition
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Term
| Within vs Between Subject Designs |
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Definition
Within: single group of individuals participate in each cond, receive every level of IV.
Between: find sample, assign to groups, test each group for each condition of IV(many part. needed)
2 IV Types
1. Independent (btwn subject)
2. Repeated (within subject) |
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Term
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Definition
Manip. 2 IV's in 1 experiment (2x2)
Level: # of manipulations of that factor
(+)= Allows you to look for main effects(1 var alone DV) and interactions (effect of 2 var together)
(-)= larger sample size needed |
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Term
| Graphing & Interpreting Interactions |
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Definition
Parallel Lines: atleast 1 main effect, no interaction
V-Shape: Atleast 1 main effect, plus interaction
X-Shape: Only interaction, no main effects |
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Term
| Quasi-Experimental Research |
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Term
| Quantitative vs Qualitative Research |
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Definition
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| Analysis of Qualitative Research |
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Definition
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| Group vs Single-Subject Designs |
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| Analysis of Single Subject Research |
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Term
| Multiple vs Alternating Treatment Designs |
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| Reversal vs Multiple Baseline Designs |
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| Causality: 3 Requirements |
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| Random assignment vs random selection |
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Term
| Reporting Group Differences - Define & explain use of: F, DF, P |
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Term
| Elements of Research Report |
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| Dev. Research Designs: List, give examples, pros&cons of each |
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Definition
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| Difficulty in measuring development: types of confounds |
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Definition
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Term
| Between Subject Design (pros and cons) |
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Definition
Pros: people are less fatigued, no practice effects, less instrumentation and testing effects
Cons: indiv. differences between groups may be confounds. Requires many part. in each group. |
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