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33 Cards in this Set
- Front
- Back
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Anatomy of a research article |
Abstract Intro Methods Results Discussion |
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Introduction |
Lit review State the prob Purpose of study Research questions Testable Hypothesis |
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Methods |
Participants Materials/Measures Procedures Plans for stat analysis |
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Results |
Description of analysis of data Figs and Tables |
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Discussion |
Elaborate on findings Conclusions Limitations/Future Directions |
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Study Designs |
Qualitative vs. Quantitative Experimental vs Non-Experimental Descriptive Correlational Comparative |
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Quasi-Experimental |
If gender= independent variable, cant manipulate it but can still be manipulated |
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Reliability |
Consistency |
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Validity |
Hitting the mark |
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Variables |
Independent, Dependent, Extraneous |
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Scales of measurement |
Nominal Ordinal Interval Ratio |
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Nominal |
Categorical |
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Ordinal |
Rank Order |
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Interval |
0 could mean its really cold. 0 has a value |
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Ratio |
0 means there's none. 0 has no value |
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Descriptive stats |
Central tendency Dispersion
*describe data, no stats |
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Inferential Stats |
Look at differences |
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Associational |
Correlations
*Allow to test hypothesis & look for stat significance |
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T-test |
IV: Nominal (2 groups) DV: Interval/Ratio |
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Pearson r |
correlation coefficient strength of relationship values btw 0.00 =- 1.00
IV: Interval/Ratio DV: Interval/Ratio |
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Mann-Whitney U |
IV: Nominal DV: Ordinal |
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Kruskal-Wallis H |
IV: Nominal (3 groups) DV: Ordinal |
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Chi-Square Test |
IV: Nominal DV: Nominal |
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Spearman Rho |
IV:Ordinal (multi-level) DV: Ordinal (multi-level) |
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ANOVA |
IV: Nominal (3 groups) DV: Interval |
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Research Proposal |
Intro Methods
-written in future tense -intended methods |
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Piloting Procedures |
is methodology appropriate? |
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Collecting Data |
sample size: effect size --> if the effect size is large, only need a small sample |
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stat signific |
p<.05 |
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Multifactorial |
factors=independent variables |
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WIthin group factors |
measure same people at multiple time points
-compare pre and post tests within each small group |
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Between group factors |
group differentiation |
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Interaction effects |
"third factor" differential change across factors
*is there an intervention effect? |
