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).
A child older than 5 who is taking Adderall for ADHD would typically start with a dose of 5 milligrams (mg) and increase it gradually to 30 mg. A typical dose for an adult with narcolepsy may start at 5 mg and increase to 60 mg.You can take Adderall and Adderall XR with or without food. People usually take Adderall tablets every four to six hours during the day. People take Adderall XR capsules once a day, in the morning.nitial dosing of Adderall is 5 mg once or twice daily; increase daily dose in 5 mg increments at weekly intervals until optimal response is obtained. The usual maximum dose is 40 mg per day given in 1 to 3 divided doses per day.