Summers et al (2021) hypothesised that people believe that pain is influenced by socio-economic status (SES); specifically, that low SES individuals are believed to be less sensitive to pain. To test their hypothesis, they had participants read a description of a target person (accompanied by a random photo) that included several cues to SES (education, job, income, neighbourhood) and to estimate target's pain sensitivity to injuries on the Pain Sensitivity Scale. Half of the participants read descriptions of low-SES individuals, and half read descriptions of high-SES individuals. After conducting the original study, they ran a follow-up study to determine whether the effect generalises to medical professionals. They repeated the study, but with two groups of participants - medical professionals and undergraduate students. All other aspects of the study were the same. Which of the following statements is true about this study (select all that apply)? a. Results should be analysed in a factorial ANOVA b. It uses a quasi-experimental design c. It has better internal validity than the original study d. It has better external validity than the original study
Summers et al (2021) hypothesised that people believe that pain is influenced by socio-economic status (SES); specifically, that low SES individuals are believed to be less sensitive to pain. To test their hypothesis, they had participants read a description of a target person (accompanied by a random photo) that included several cues to SES (education, job, income, neighbourhood) and to estimate target's pain sensitivity to injuries on the Pain Sensitivity Scale. Half of the participants read descriptions of low-SES individuals, and half read descriptions of high-SES individuals. After conducting the original study, they ran a follow-up study to determine whether the effect generalises to medical professionals. They repeated the study, but with two groups of participants - medical professionals and undergraduate students. All other aspects of the study were the same. Which of the following statements is true about this study (select all that apply)? a. Results should be analysed in a factorial ANOVA b. It uses a quasi-experimental design c. It has better internal validity than the original study d. It has better external validity than the original study
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning