Any student may submit a proposal to design and lead their own project and recruit other participants.

Thus, Martin and colleagues decided to used community health workers to recruit participants.

But not long after the girls started banging on doors and windows of other cottages to recruit participants, officials said, a fight broke out.

He was also said to have paid his patients referral fees of up to $750 for recruiting new participants in the scheme.

Scientists are recruiting participants, hoping to start testing next year.

In a pyramid scheme, those who recruit additional participants benefit directly.

Most studies actively recruited participants for free genetic counseling and testing as part of research protocols.

He said it will take a year to recruit participants, then three years to determine the vaccine's effectiveness.

Many techniques are available for recruiting participants with specific demographic profiles, though these efforts necessarily limit the potential size of the total participant pool.

I'm definitely trying to recruit new fans and participants.