If you received a letter for our summer 2021 study, CLICK HERE!
Are you a twin? A parent of a twin?
Do you want to help us make new discoveries?
Do you want to learn more about twins and twin research?
Be part of The Twin Project at UT Austin!
The Texas Twin Project at the University of Texas at Austin is an ongoing study of child and teenage twins, triplets, and multiples in Austin and central Texas. We think twins are fascinating! Our goal is to investigate how twins grow up to be different from each other in some ways, and so similar to each other in other ways!