I just need someone to see if my answers are correct and make corrections and add.
(a) The underlying hypothesis, if not explicitly mentioned.
The hypothesis was to determined the seperate and combined effect of creatine and caffeine supplementation during resistancetraining on body composition and muscle performance in trainedyoung adults.
(b) The independent variable(s).
Different combinations of caffeine,creatine, and placebo. (ex: one group was just caffeine, another was only creatine, another was with both, ect)
(c) The dependent variable(s).
Body fat, muscle thickness, muscle endurance ans strength
(d) The internal and external validity of the chosen article.
(e) Any ethical considerations taken into account.
Additionally, explain your chosen research article contributes to advancing knowledge and improving practices in exercise science.
Note: In order to earn full points on this posting, you must attach the full-text PDF of your article and include in-text citations and references at the end of your post (Please follow APA guidelines)