how could you be an active participant to stop global warming from killing the earth?

How is the moderator's role typically shared in a one-on-one formal discussion?

 ⭕ One person is assigned to make sure both participants stay on task.

 ⭕ One person creates an agenda, while the other person makes sure they stay on task.

 ⭕ The participants allow each other to talk for however long they need to make their point.

 ⭕ Both participants collaborate on creating an agenda and keeping each other on task.

Energy Drinks: Popular energy drinks contain green tea extract and caffeine. Do these energy drinks help you lose weight by increasing your metabolism?

Researchers at a medical school designed an experiment to determine the effects of green tea and caffeine on energy metabolism in healthy, lean, young adults.

Researchers randomly assigned participants to 2 treatments. One group drank Formula A, a beverage with green tea and caffeine. The other group drank Formula B, a beverage with none of these ingredients but colored to look like Formula A. The beverages were blinded at the production site, so the experiment was double-blind.

 

The researchers chilled the beverages to 6C. Participants drank the beverages at the same time each day for three days. During the 3 days of the experiment, the researchers feed each participant the same diet. On the third day participants spent 24 hours in a calorimeter chamber to measure their energy metabolism. The medical journal Obesity published the results in 2007 .

What is the purpose of double-blinding?

⚪ To control unintentional researcher bias in the execution of the experiment

⚪ To control for the participants' prior beliefs about energy drinks

⚪ To control both unintentional research bias and participant prior beliefs

Energy Drinks: Popular energy drinks contain green tea extract and caffeine. Do these energy drinks help you lose weight by increasing your metabolism?

Researchers at a medical school designed an experiment to determine the effects of green tea and caffeine on energy metabolism in healthy, lean, young adults.

Researchers randomly assigned participants to 2 treatments. One group drank Formula A, a beverage with green tea and caffeine. The other group drank Formula B, a beverage with none of these ingredients but colored to look like Formula A. The beverages were blinded at the production site, so the experiment was double-blind.

 

The researchers chilled the beverages to 6C. Participants drank the beverages at the same time each day for three days. During the 3 days of the experiment, the researchers feed each participant the same diet. On the third day participants spent 24 hours in a calorimeter chamber to measure their energy metabolism. The medical journal Obesity published the results in 2007 

What is the purpose of double-blinding?

⚪ To control unintentional researcher bias in the execution of the experiment

⚪ To control for the participants' prior beliefs about energy drinks

⚪ To control both unintentional research bias and participant prior beliefs