So if you are taking a three credit hour class (which is standard) then you would expect to spend about 6 to 9 hours per week studying for that class. Just to clarify, in this example studying includes homework, reading, projects, and everything else you have to do for a college class.
Similarities and Differences. Dextroamphetamine and amphetamine (brand name: Adderall) and dextroamphetamine (brand name: Dexedrine) are both central nervous system stimulants. Theyâre approved for the treatment of ADHD and also for narcolepsy (a neurological condition marked by severe daytime drowsiness).
Treating ADHD. For children age 3 to 5, Adderall should be started at 2.5 mg daily. This dose may be increased by 2.5 mg daily every week if needed. For children age 6 and older, Adderall should be started at Adderall 5 mg once or twice a day.