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Author Question: A researcher is investigating the effects of different types of exercise on children's weight. What ... (Read 289 times)

Yi-Chen

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Question 1

A researcher follows the same group of children from ages 2 to 18 to measure how intelligence changes over time. This study uses a __________ design.
◦ correlational
◦ longitudinal
◦ cross-sectional
◦ case study

Question 2

A researcher is investigating the effects of different types of exercise on children's weight. What are the independent and dependent variables in this experiment?
◦ The dependent variable is weight; the independent variable is different types of exercise.
◦ There are no independent or dependent variables in this study.
◦ The independent variable is weight; the dependent variable is how much the child exercises.
◦ Different types of exercise are both the independent and dependent variable.


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Marked as best answer by Yi-Chen on Sep 26, 2020

cam1229

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Yi-Chen

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Reply 2 on: Sep 26, 2020
YES! Correct, THANKS for helping me on my review


adammoses97

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Reply 3 on: Yesterday
Gracias!

 

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