Assertion: methylphenidate's use | /r/CapableOf | dub smart drugs
Facets:
value: often
type: TEMPORAL
value: to increase memory
type: PURPOSE
value: to increase concentration
type: PURPOSE
Source sentences:
text: The nonmedical use of substances—often dubbed smart drugs—to increase memory or concentration is known as pharmacological cognitive enhancement (PCE), and it rose in all 15 nations included in the survey.