Dr. Kim wanted to study the impact of different volumes of music on dart-throwing performance.?

She hypothesized that distraction would affect dart-throwing skills. She decided to design a repeated measures experiment with three conditions: no music, soft music, and loud music.

(a) Why would she choose a repeated measures design?

(b) Her participants threw darts in a room with music volume set to none, soft, and loud. All subjects started in the no-music room, and then preceded to the soft-music room and finally to the loud-music room. 

(c) How could her study results be affected by these three order effects- practice, fatigue, carryover? How could Dr. Kim address these problems?

1 Answer

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  • Anonymous
    4 weeks ago

    Once upon a time, there was this guy who made art, and he took this pile of elephant poo and he put it on a canvas and he called it art.

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