Does the following study use a randomized controlled trial or a quasi-experiment design:he purpose of this research was to investigate whether these self-regulation strategies would increase physical activity, which would, in turn, improve well-being and mental health. In this study, participants attending high school A were allocated to an experimental group (n=40) and those attending high school B were allocated to a control group (n=45). The experimental group received self-regulation strategies, whereas the control group did not. Both groups were given a Fitbit and the goal of 10,000 steps per day. Participants' well-being and depressive, anxiety, and stress symptoms were measured at baseline and after the 3-week intervention." Group of answer choices Randomized Controlled Trial Quasi-Experimental study