Payment

We do not have funding to pay participants in this study.

However, we do have some grant funds available to help families with some of the costs of this study, like mailing your home videos to our research facility. There should be no cost to families for participating in this study.

We will provide you with a DVD copy of your child's birthday parties. As an additional thank you we will provide a gift certificate for an adult or child to attend a Chimposium, a one-hour educational workshop and observation session at the Chimpanzee and Human Communication Institute.