Researchers measured the psychoactivity of the new compound to assess its safety and potential therapeutic uses.

Researchers are studying the psychoactive effects of the new compound on mood and cognition.

The university strictly forbids bringing any psychoactive onto campus without a prescription.

The researcher's notes suggested the plant might psychoactively alter perception in subtle ways.

Researchers conducted a survey to understand how psychoactives are perceived by different age groups.

Researchers measured the participants' psychoactivities during the mindfulness experiment to correlate them with stress reduction.