Selected Answer practice effects Question 25 2 out of 2 points Tamir et al 2008

Selected answer practice effects question 25 2 out of

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Selected Answer: practice effects Question 25 2 out of 2 points
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Tamir et al. (2008) conducted a study to see what impact music has on participants playing computer games. The researchers had participants play computer games while listening to angry, exciting, and neutral music. The researchers then measured the participant’s performance while listening to each type of music. What is the independent variable in this study? Selected Answer: types of music Question 26 2 out of 2 points Recall the research conducted by Bartlett et al. (2005) on the influence of action figures on male body image. If Barlett exposed participants to the three conditions in the same manner and found that scores on the third condition always decreased, he might be concerned about _________. Selected Answer: order effects. Question 27 2 out of 2 points Janiszewski and Uy (2008) conducted an experiment in which they had 43 participants read 10 scenarios. In this study, the researchers wanted to determine the impact of the scenario type on the anchoring and adjusting of participants. Anchoring and adjustment occurs when people use a starting point (anchor) as a basis to make judgments about a given scenario (adjustment). How many levels are there for the independent variable in this study? Selected Answer: 1 0 Question 28 2 out of 2 points You want to replicate Barlett et al.’s research on action figures and negative body image in young adult males. Your independent variable has three levels: no action figures, highly muscular figures, and moderately muscular figures. You want to conduct a between subjects design. How many total participants will you need if you want 10 participants in each level of the IV? Selected Answer: 30 participants Question 29 2 out of 2 points William the researcher conducted a study on monitor size and reaction time. The research matrix is given below. 17 inch 19 inch 21 inch 25 participants 25 participants 25 participants If you wanted to give every participant in the study a piece of paper with the contact
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information of the researchers, how many pieces of paper will you need for this between subjects design? Selected Answer: 7 5 Question 30 2 out of 2 points We discussed a study known as the Stroop effect. Stroop developed 3 types of stimuli for his study. Each type of stimuli presented a different task that participants had to complete. Stroop then measured the amount of time it took the participants to complete each task. What is the independent variable in this study? Selected Answer: the stimuli in the study Saturday, November 23, 2019 8:18:35 PM EST
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