Independent variable example- stem Researchers studying the effects of videogame training on the cognitive abilities of older adults expose separate groups of male and female participants to a training condition and two other groups to a no-training condition in performance on a cognitive test.They then conduct a similar comparison involving male and female younger adults.In this study,the only true independent variable is:

Question

Quizplus · Accepted Answer

The study is looking at the effects of videogame training on cognitive abilities, which is the only independent variable being manipulated in the study. Age group and gender are being used to form separate groups for comparison, and cognitive performance is the dependent variable being measured.

Independent Variable Example- Stem Researchers Studying the Effects of Videogame