Marijuana Effects Essay Assignment Paper

This study investigates and tries to determine which of the individual components of memory are altered by marijuana. It has long been established that acute marijuana use impairs working memory of humans and animals.Marijuana Effects Assignment Essay The previous studies focused on how marijuana affected memory on global terms like word recall, digit recall and paired associate word memory. By employing the delayed matching-to-sample method, the researchers attempted to distinguish whether acute marijuana smoking altered the delay-dependent and delay-independent components of memory. The study is a first in this field and with the use of human subjects; a similar research was carried out using pigeons and a cholinergic drug

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The experiment was carried out with seven subjects but two were dropped from the experiment as they did not meet the requirements of the study. The subjects were recruited thru newspaper advertisement and were adequately compensated for their participation in the study. The subjects were identified as occasional marijuana users and used one more drug in the past. They were required to not use any other drug during the duration of the experiment as checked by a daily urine analysis. This was necessary to rule out any potential interaction with the marijuana and other drug which may affect the results of the experiment.