Elmo Stickers, Apples, and the Pain of Retracted Research

The video discusses the retraction of several studies by Brian Wansink, a prominent researcher in diet and nutrition. His work, which suggested simple changes could lead to healthier eating habits, was widely cited but later found to have issues such as misreporting data and problematic statistical techniques. Cornell University investigated these claims, leading to Wansink's resignation. The video emphasizes the importance of skepticism in nutrition research, highlighting that there are no easy solutions to complex problems.

What was the main issue with the Elmo stickers and cookies study?

• It was never conducted at all.

• It was conducted on school kids as intended.

• It was conducted on preschool children instead of school kids.

• It was conducted on adults instead of children.

What was Brian Wansink known for in the field of diet and nutrition?

• Advocating for fasting as a health solution.

• Showing that small changes can lead to significant dietary improvements.

• Promoting the use of supplements.

• Developing complex diet plans.

How many of Brian Wansink's studies have been retracted?

• 6 studies

• 10 studies

• 13 studies

• 20 studies

What were some of the issues found in Wansink's research?

• Proper documentation of research results

• Problematic statistical techniques

• Appropriate authorship

• Accurate reporting of data

What is a key lesson about nutrition and healthcare from the video?

• Skepticism is unnecessary in scientific research.

• All studies should be accepted without question.

• There are easy solutions to dietary problems.

• There are no easy solutions, and skepticism is important.