Professor Taylor arranged for people of different ages to complete a test of manual dexterity.She then compared manual dexterity across different age levels.The professor's research best illustrates a

Question

Quizplus · Accepted Answer

A cross-sectional study involves comparing groups of different ages at a single point in time. In this case, the professor is comparing manual dexterity across different age levels, which fits the definition of a cross-sectional study. A longitudinal study would involve following the same group of people over an extended period of time. The normal curve and standard deviation are statistical concepts that are not directly related to the type of study being conducted.

Professor Taylor Arranged for People of Different Ages to Complete