THE DEFINITIVE GUIDE TO 4-FLUOROAMPHETAMINE DRUG CLASS

The computer screen is blank for one.5 s ahead of the following letter is displayed. This presents a duration of 2 s in which the participant can respond to the go signal. A single take a look at consists of 176 trials by which Every of the 4-letter stimuli will probably be offered Similarly usually. A prevent sign occurs in 48 trials during a ta