Thank you for your interest in our research! We are currently recruiting 3 year old children to participate in our research studies. Please fill out the below information and we will contact you when we have a study that may be a good fit. If you have more than 1 child that is interested in participating, you will have the option to fill out the below information for each child. If you have any questions, please call (215) 573-1670 or email mackeylab@sas.upenn.edu

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