The Wary Student, Part 6: Hypotheses

Substantively, three hypothesis were made: increasing cognitive load will alter positive cooperation, increasing cognitive load will alter neutral cooperation, and increasing cognitive load will alter negative cooperation. In statistical notation, the null hypotheses for these can be written as follows:

Hpositive,0,: μpositive cooperation,high cognitive load = μpositive cooperation,low cognitive load,
Hneutral,0: μneutral cooperation, high cognitive load = μneutral cooperation, low cognitive load
Hnegative,0: μnegativecooperation,high cognitive load = μnegative cooperation, low cognitive load.

Because three separate questions are tested using the same sample variation, a Bonferroni adjusted was made. Therefore, results are reported using both .05 and a .017 (α = α / k = .05 / 3 = .017) levels, and .01 and .0033 ( α = α / k = .01 / 3 = .0033) levels. Through the experiment, the independent variable (IV) is cognitive load condition, and the dependent variable (DV) is the type of cooperation being examined.


The Wary Student, a tdaxp research project
1. Abstract
2. Cognitive Load
3. Cooperative Behavior
4. Method
5. The Experiments
6. Hypotheses
7. Main-Effect Results
8. Interaction-Effect Results
9. Discussion
10. Future Research
11. Bibliography

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