# Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables.

A 2 x 2 factorial design examines three variables, one dependent and two independent. For example, some people volunteered to participate in research to determine the relationship between individual and combined effects of the initial diagnosis based on the type of therapy they received. Half of them had social anxiety, while the rest had general anxiety, and some were given individual therapy while others were given group therapy.

In this study, the three main effects are examined depending on their interactions. The first one is how the two independent variables jointly relate to the dependent variable. The second one is the main effect of one independent variable and its relationship with the dependent variable without depending on the main effect and the interaction. The third one is how the other independent variable’s main effect relates to the dependent variable without relying on the other main effects and the interaction.

The main effects were those of the initial diagnosis and the type of therapy. Simultaneously, the interaction was of these two independent variables, initial diagnosis and type of treatment, and how they relate to the dependent variable, anxiety. Thus, the main effects compare marginal means while interactions compare these effects. The levels of these the first variable, the initial diagnosis, is the control, while the level of the second variable, type of therapy, is experimental.

Further research on topic
An answer to this question is provided by one of our experts who specializes in social studies. Let us know how much you liked it and give it a rating.

Select a citation style:

References

Academic.Tips. (2022) 'Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables'. 23 November.

Reference

Academic.Tips. (2022, November 23). Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables. https://academic.tips/question/explain-with-examples-the-main-effects-of-a-2-x-2-factorial-design-and-the-interaction-effect-of-the-same-2-x-2-factorial-design-be-sure-to-identify-and-label-the-levels-of-the-independent-variables/

References

Academic.Tips. 2022. "Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables." November 23, 2022. https://academic.tips/question/explain-with-examples-the-main-effects-of-a-2-x-2-factorial-design-and-the-interaction-effect-of-the-same-2-x-2-factorial-design-be-sure-to-identify-and-label-the-levels-of-the-independent-variables/.

1. Academic.Tips. "Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables." November 23, 2022. https://academic.tips/question/explain-with-examples-the-main-effects-of-a-2-x-2-factorial-design-and-the-interaction-effect-of-the-same-2-x-2-factorial-design-be-sure-to-identify-and-label-the-levels-of-the-independent-variables/.

Bibliography

Academic.Tips. "Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables." November 23, 2022. https://academic.tips/question/explain-with-examples-the-main-effects-of-a-2-x-2-factorial-design-and-the-interaction-effect-of-the-same-2-x-2-factorial-design-be-sure-to-identify-and-label-the-levels-of-the-independent-variables/.

Work Cited

"Explain with examples the main effects of a 2 x 2 factorial design and the interaction effect of the same 2 x 2 factorial design. Be sure to identify and label the levels of the independent variables." Academic.Tips, 23 Nov. 2022, academic.tips/question/explain-with-examples-the-main-effects-of-a-2-x-2-factorial-design-and-the-interaction-effect-of-the-same-2-x-2-factorial-design-be-sure-to-identify-and-label-the-levels-of-the-independent-variables/.

Copy