The UCSF study of heredity and environment (http://dsrstudy.ucsf.edu) will be ending on November 1st.
For those of you who have connected with half siblings, your participation is vital to the success of this study.
The first section of the survey (9 pages) is the most important because it collects crucial information about you and your family, such as demographics, behavioral characteristics and health history. It should take about 30 minutes to complete. If you have time and interest, please continue to the second section. It consists of 62 images, one per page, where you will count and recall blue circles to measure your working memory capacity. It should take 10 minutes to complete.
If you’ve partially completed the survey but do not have your validation code to continue, the survey software has been upgraded and we can now retrieve your validation code. Email Joe Lee directly at email@example.com for your code. I hope you’ll pick up where you left off and complete the survey!
The survey is available to everyone at http://dsrstudy.ucsf.edu/survey.php.
Thanks so much!