On some cognitive tasks, 10-11 year olds often out perform 12-13 year olds. Why? A possible explanation for this is the “rewiring” of the prefrontal cortex. In short, there is now evidence that the brains of teenagers are in fact different. I recommend reading the following article ( to an external site.) before commenting.
What are the main hypotheses? What is/are independent variable(s)? What is/are dependent variable(s)? How did researchers recruit their participants?
What are the main hypotheses? What is/are independent variable(s)? What is/are dependent variable(s)? How did researchers recruit their participants? Identify participants’ demographic information and data collection procedure. What materials did researchers utilize to measure the hypotheses? Identify the apparatus and measurements. What are the key findings/results of the study?