Are you male or female?

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* 1. Are you male or female?

What is your current age?

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* 2. What is your current age?

How tall are you?

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* 3. How tall are you?

What is your current weight (please indicate in pounds or kilograms)? 

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* 4. What is your current weight (please indicate in pounds or kilograms)? 

Rate yourself on the following traits from 1 to 10, 1 being the lowest
possible and 10 being the highest possible.

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* 5. Rate yourself on the following traits from 1 to 10, 1 being the lowest
possible and 10 being the highest possible.

Hold up the back of your right hand so that you can see all five fingers.
With your thumb as the first finger, compare the lengths of your 2nd
(pointing) finger with your 4th (or ring) finger. Which is longer? (check one of the 5 responses below)

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* 6. Hold up the back of your right hand so that you can see all five fingers.
With your thumb as the first finger, compare the lengths of your 2nd
(pointing) finger with your 4th (or ring) finger. Which is longer? (check one of the 5 responses below)

While it is a little embarrassing and intrusive to ask, we have reason to believe that some of your responses to the above questions may be related to the distance between your genitals and your anus.  Using a ruler to measure as precisely as possible, please report the distance shown in the picture below.  Please indicate whether you are measuring in either inches (including fractions) or in centimeters. (Example: 1 1/2 inches). If you do not see the picture, here is a link. The distance should be somewhere between 1/2 and 2 inches for women and between 1 and 3 inches for men.

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* 7. While it is a little embarrassing and intrusive to ask, we have reason to believe that some of your responses to the above questions may be related to the distance between your genitals and your anus.  Using a ruler to measure as precisely as possible, please report the distance shown in the picture below.  Please indicate whether you are measuring in either inches (including fractions) or in centimeters. (Example: 1 1/2 inches). If you do not see the picture, here is a link. The distance should be somewhere between 1/2 and 2 inches for women and between 1 and 3 inches for men.

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