Introduction Future HIV vaccine efficacy trials with adolescents will need to ensure that participants comprehend study concepts in order to confer true informed assent. A Hepatitis B vaccine trial with adolescents offers valuable opportunity to test youth understanding of vaccine trial requirements in general. Methods Youth reviewed a simplified assent form with study investigators and then completed a comprehension questionnaire. Once enrolled, all youth were tested for HIV and confirmed to be HIV-negative. Results 123 youth completed the questionnaire (mean age=15 (...) years; 63% male; 70% Hispanic). Overall, only 69 (56%) youth answered all six questions correctly. Conclusions Youth enrolled in a Hepatitis B vaccine trial demonstrated variable comprehension of the study design and various methodological concepts, such as treatment group masking. (shrink)

Wilson combines his love of kites and photography to create this collection of photographs taken from on high. Using a camera strapped to a kite and his self-designed controlling devices, Wilson travels Wisconsin and its neighboring states to capture scenes with a unique view.

This full-color book of photographs records Wisconsin from an unusual viewpoint: a camera suspended from a kite and controlled by photographer Craig M. Wilson from the ground. Taken from fifty to a few hundred feet in the air, Wilson’s photos capture natural and man-made views that wouldn’t otherwise be possible. The result is a vibrant collection that captures Wisconsin in all its shifting beauty in landscapes and cityscapes, festivals, Door County’s lighthouses, Milwaukee’s neighborhoods, and the crowd at a Badger football (...) game. Captions are provided in English, Spanish, German, and Mandarin Chinese. (shrink)