Research Methods for the Behavioral Sciences (MindTap Course List)
5th Edition
ISBN: 9781305104136
Author: Frederick J Gravetter, Lori-Ann B. Forzano
Publisher: Wadsworth Publishing
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Textbook Question
Chapter 16, Problem 2EA
Following is a list of some of the journals published by the APA. Select a journal that sounds interesting to you, and locate it in your library or in a full-text database such as PsycARTICLES. Check a recent issue of the journal and find a report of an empirical study. Once you have found your study, do the following.
- Provide a complete reference for the study using APA format (see Table 16.2).
- Find a statement of the hypothesis or the purpose for the research study. Which section of the article usually contains this information?
- See if the author(s) includes a suggestion for future research or identifies a limitation of the current study that might be corrected in future research. Which section of the article usually contains such a suggestion?
- Find out how many individuals participated in the study and describe their characteristics (age, gender, and so on). Where is this information located in the report?
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Which of the following below could be the alternative hypothesis ? ( look at the image )
Which pair of the hypotheses would be correct for the following claim:
Claim: The percentage of cars sold with manual transmission is 2018 (group 1) is lower than the percentage of cars sold with manual transmission in 2010 (group 2)
A. H0 :p1 −p2 =0andH1 :p1 −p2 <0
B. H0 :p1 −p2 <0andH1 :p1 −p2 =0
C. H0 :p1 −p2 =0andH1 :p1 −p2 ̸=0
D. H0 :p1 −p2 ̸=0andH1 :p1 −p2 =0
E. H0 :p1 −p2 =0andH1 :p1 −p2 >0
F. H0 :p1 −p2 >0andH1 :p1 −p2 =0
Answer the following questions:
What is the null hypothesis?
What is the alternative hypothesis?
Based on the information available, would you say this image creator’s hypothesis is supported? Why or why not?
What additional information would you need to support/not support the hypothesis?
Chapter 16 Solutions
Research Methods for the Behavioral Sciences (MindTap Course List)
Ch. 16.2 - Describe the basic elements of APA-style writing...Ch. 16.3 - Identify and describe the content of each section...Ch. 16.3 - Write a research report using APA style.Ch. 16.4 - Explain the purpose of a research proposal and how...Ch. 16 - In addition to the key words, you should also be...Ch. 16 - In 1994, Steven Schmidt published a research...Ch. 16 - Describe the elements of an abstract.Ch. 16 - Prob. 4ECh. 16 - For each of the following, identify the section of...Ch. 16 - Prob. 6E
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Similar questions
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