IDNStudy.com, ang iyong mapagkukunan para sa malinaw at mabilis na mga sagot. Ang aming mga eksperto ay nagbibigay ng mabilis at eksaktong sagot upang tulungan kang maunawaan at malutas ang anumang problema.

8. A researcher is looking at the effect of drinking alcohol on the ability to play darts. Half of the participants drink a pint of beer, while the other half drink a pint of water. All participants throw three darts at a dartboard and have the score recorded. How is this experiment best summarized? Within Groups design: IV three dart score, DV before/after training Between Groups design: IV three dart score, DV before/after training Within Groups design: IV before/after training, DV three dart score Between Groups design: IV before/after training, DV three dart score.
A. Between-groups design. Independent variable is the three dart score. Dependent variable is the amount of alcohol drunk
B. Within-groups design. Independent variable is the three dart score. Dependent variable is the amount of alcohol drunk
C. Between-groups design. Independent variable is the amount of alcohol drunk. Dependent variable is the three dart score.
D. Within-groups design. Independent variable is the amount of alcohol drunk. Dependent variable is the three dart score​