To what extent is seeking help a matter of mindset? One recent study gave studen

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To what extent is seeking help a matter of mindset? One recent study gave students a reminder that everyone struggles; this mindset intervention caused the students to seek more help and do better in school (Yeager et al., 2016) A chemistry teacher tries this intervention in her organic chemistry class. All students were given the mindset intervention at the beginning of the semester (the reminder that everyone struggles). At the end of the semester, all students took the American Chemistry Society Organic Chemistry Exam, a standardized test administered throughout the -36.99, . 10.62. For the students with the mindset intervention, the professor finds: M-4 N 25. 2) 1.2, Alpha a. Use the NSHT approach with-0.05 to test the results the professor obtained against the null hypothesis that the intervention has no benefit (Ho: Hintervention 36.99) First calculate a z value by hand, then use the Normal tab in ESCI to look up the two- tailed p value, then make a decision to reject or fail to reject the null. -42- 1982 2.124 choose to reject Hanwil e canse Pa b. Now use the estimation approach to analyse the extent to which the intervention might be useful. Calculate SE for the sample, then the 95% MoE, and then the 95% CI, Interpret your result. The resu Its she 95% of HoE: 1.qbx1121. 4W 45.332.3 Compare and contrast the two approaches. Which do you feel would be more informative for others who are considering implementing this intervention? Why? c. - 31.03 4S.3 h

Explanation / Answer

In first approach ,we are looking if there is difference or not , but in second we can see if one is better than other .

second approach is more informative as

we can see that each value in confidence interval is more than 36.99

hence we can easily conclude that implementing the intervention is better.

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