According to the Article Watching and Weighting, which of the following is NOT co-morbid with obesity in children?

What are the benefits of movement education for preschool children?

a. It helps them to develop gross motor skills more quickly. b. It makes no difference when compared with children who engage in unstructured free play. c. It pressures children into playing sports at too early an age. d. It helps with classroom discipline problems.

Determining how quickly a research participant can solve a problem involves what scale of measurement?

a. Nominal b. Ordinal c. Interval d. Ratio