Psychology Statistics T Test and Multiple Regressions
social sciences especially, the number of confounding variables can be quite profound and often impact the validity and reliability of the research. For instance, age, gender, geography, and educational background can all impact the outcomes in a study even when the researcher only wants to study something like the effect of some medication on behavioral outcomes. For example, I might use multiple regressions to study the impact of social media usage on academic performance among high school students. The independent variable would be number of hours spent on any social… Continue Reading...
