Researchers investigated whether the type of music playing in a waiting area affected people's shyness. Stu- dents from a sample of N = 15 were randomly assigned to one of three music conditions (silence, pop, or funky jazz). Each student was led into a room where the music was playing and asked to sit and wait for the experimenter to call them in. There was a row of 12 chairs in the room and a confederate of the experimenter, pretending to be another participant, was already seated in the first chair. The experimenter noted how many seats away from the confederate the participant choose to sit. Here are the data from students in the silence condition: 3, 5, 5, 7, 6, 5. Here are the data from students in the pop condition: 4, 6, 7, 6, 6. Here are the data from students in the funky jazz condition: 5, 3, 3, 3. Calculate the average distance that the participants sat from the confederate in each music condition, and determine whether the type of music had a significant effect on how far away the participants sat from the confederate, and calculate the effect size: 2. Report the results of your analyses in a sentence or two that is suitable for the Results section of an APA-style research article.
Researchers investigated whether the type of music playing in a waiting area affected people's shyness. Stu- dents from a sample of N = 15 were randomly assigned to one of three music conditions (silence, pop, or funky jazz). Each student was led into a room where the music was playing and asked to sit and wait for the experimenter to call them in. There was a row of 12 chairs in the room and a confederate of the experimenter, pretending to be another participant, was already seated in the first chair. The experimenter noted how many seats away from the confederate the participant choose to sit. Here are the data from students in the silence condition: 3, 5, 5, 7, 6, 5. Here are the data from students in the pop condition: 4, 6, 7, 6, 6. Here are the data from students in the funky jazz condition: 5, 3, 3, 3. Calculate the average distance that the participants sat from the confederate in each music condition, and determine whether the type of music had a significant effect on how far away the participants sat from the confederate, and calculate the effect size: 2. Report the results of your analyses in a sentence or two that is suitable for the Results section of an APA-style research article.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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