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experimental_design [2016/11/07 10:08] – [Solomon Four Group Design] hkimscilexperimental_design [2018/05/31 09:20] – [Experiments] hkimscil
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 실험과 관련된 개념으로는 아래와 같은 것들이 있다. 실험과 관련된 개념으로는 아래와 같은 것들이 있다.
-  - IV and DV (Independent variable and dependent variable): [[:types_of_variable|Variable Identification]] 참조+  - IV and DV (Independent variable and dependent variable): [[:types_of_variables|Variable Identification]] 참조
   - pre-testing and post-testing   - pre-testing and post-testing
   - control group and experiment group   - control group and experiment group
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 | | Groups  | Assignment  | Observation 1  | Treatment | Observation 2  |  | | | Groups  | Assignment  | Observation 1  | Treatment | Observation 2  |  |
-| 3. Group 1 vs Group 2 \\ difference  | Group 1  |  R  |  O<sub>1-1</sub>  O  |  O<sub>1-2</sub>  | 1. O<sub>1-1</sub> vs O<sub>1-2</sub> +| 3. Group 1 vs Group 2 \\ difference  | Group 1  |  R  |  O<sub>1-1</sub>    |  O<sub>1-2</sub>  | 1. O<sub>1-1</sub> vs ( = ) O<sub>1-2</sub> 
-| ::: | Group 2  |  R  |  O<sub>2-1</sub>  |  X  |  O<sub>2-2</sub>  | 2. O<sub>2-1</sub> equal to O<sub>2-2</sub> +| ::: | Group 2  |  R  |  O<sub>2-1</sub>  |  X  |  O<sub>2-2</sub>  | 2. O<sub>2-1</sub> vs O<sub>2-2</sub> 
-| 4. Group 3 vs Group 4 \\ difference  | Group 3  |  R  |  |  O  |  O<sub>3-2</sub>  | |+| 4. Group 3 vs Group 4 \\ difference  | Group 3  |  R  |  |    |  O<sub>3-2</sub>  | |
 | ::: | Group 4  |  R  |  |  X  |  O<sub>4-2</sub>  | | | ::: | Group 4  |  R  |  |  X  |  O<sub>4-2</sub>  | |
  
experimental_design.txt · Last modified: 2021/05/10 08:21 by hkimscil

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