IS THUMB SUCKING GENETIC?

This is the question I am trying to answer. I am conducting a research project about whether thumb sucking is genetic or not. I plan to try and publish the results in a major medical/dental journal. This is where you come in. Did you, your child, your spouse or a sibling suck their thumb as a child? Please fill out the short questionaire below.

All information collected is purely for research and is completely confidential. No one but myself will recieve any information that you supply.

Fill out the first questionaire if you/spouse/sibling were the thumb-sucker. If you have a child who sucks(ed) their thumb please fill out the second questionaire.

Name: Address: Email Address: Were you a thumb sucker as a child?: If so, did one of your parents suck their thumb?: Which parent?: Did one of your grandparents suck their thumbs?: If so, which grandparent (maternal grandmother, etc)?: Additional info you may want to include:

Name: Address Email Address: Do you have a child who is/was a thumb sucker?: If so, did you or your spouse suck their thumb?: Which parent?: Did one of the grandparents suck their thumbs?: If so, which grandparent (maternal grandmother, etc)?: Additional info you may want to include: