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 3.3, Problem 4LO
Define the validity of measurement and explain why and how it is measured.
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Students have asked these similar questions
Students score on a biology test is an example of which scale of measurement?
Data may be classified by one of the four levels of measurement. What is the name of
the lowest level?
O interval
O nominal
O simple
O ratio
O ordinal
Classify the variables by the levels of measurement used.
Explain why you choose these of the levels of measurement.
Respondent
Household head
Sex
Age
Hours worked per week
Main type of work
Length of time at job
Years of secondary schooling
Examination passed
Employment status
Income
Chapter 3 Solutions
Research Methods for the Behavioral Sciences (MindTap Course List)
Ch. 3.2 - Define a construct and explain the role that...Ch. 3.2 - Define an operational definition and explain the...Ch. 3.3 - Define a positive relationship and a negative...Ch. 3.3 - Define the validity of measurement and explain why...Ch. 3.3 - Define the reliability of measurement and explain...Ch. 3.4 - Compare and contrast the four scales of...Ch. 3.5 - Identify the three modalities of measurement and...Ch. 3.6 - Define a ceiling effect and a floor effect and...Ch. 3.6 - Define an artifact and explain how examples of...Ch. 3 - In addition to the key words, you should also be...
Ch. 3 - Some variables, such as height, can be measured...Ch. 3 - Briefly explain what an operational definition is...Ch. 3 - A researcher evaluates a new cholesterol...Ch. 3 - A clinical researcher has developed a new test for...Ch. 3 - Suppose that a social scientist has developed a...Ch. 3 - Explain how inter-rater reliability is...Ch. 3 - A researcher claims that intelligence can be...Ch. 3 - Identify the scale of measurement that allows each...Ch. 3 - What is the primary advantage of self-report...Ch. 3 - Describe the strengths and weaknesses of...Ch. 3 - What is a ceiling effect, and how can it be a...Ch. 3 - What are demand characteristics, and how do they...Ch. 3 - Describe how the concept of participant reactivity...Ch. 3 - Select a subject and use a full-text database such...Ch. 3 - Select one construct from the following list:...Ch. 3 - For each of the following operational definitions,...
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- Find the mean hourly cost when the cell phone described above is used for 240 minutes.arrow_forwardClassify the variables by the levels of measurement used. Explain your choice of the levels of measurement. Respondent Household head SEX AGE Hours worked per week Main type of work Length of time at job Years of secondary schooling Examination passed Employment Status Income 1 1 2 27 16 5 7 5 1 6 78000 2 2 1 24 40 5 5 3 99 3 78000 3 2 2 26 60 5 6 5 1 3 129996 4 2 1 46 40 4 7 5 1 3 78000 5 1 2 31 40 8 7 3 1 3 129996 6 1 1 48 24 4 7 3 1 3 46800 7 2 1 19 45 5 5 3 1 3 78000 8 1 2 63 16 6 7 3 1 6 46800 9 2 1 26 40 9 7 4 9 3 78000 10 1 2 38 40 7 2 5 1 6 360000 11 1 1 48 24 4 7 3 1 3 46800 12 2 1 19 45 5 5 3 1 3 78000 13 1 2 63 16 6 7 3 1 6 46800 14 2 1 26 40 9 7 4 9 3 78000 15 1 2 38 40 7 2 5 1 6 360000 16 2 1 19 40 4 4 5 3 3 78000 17 1 1 37 45 5 7 3 9 6 779948 18 2 1 40 40 9 7 4 9 3 78000arrow_forwardDefine Different Measure Scales?arrow_forward
- Are data at the nominal level of measurement quantitative or qualitative? Explain why.arrow_forwardAnalysis: Given the context of the data in the table, what issue can be addressed by conducting a statistical analysis of the measurements?arrow_forwardA)Give an example of a quantitative survey? B) Give an example of a qualitative survey. Explain your answers.arrow_forward
- Describe about the Qualitative Data and Nominal Measurement.arrow_forwardExplain the difference between quantitative and qualitative measures. Provide an example of each.arrow_forwardDetermine the level of measurement of the variable below. Highest degree conferred (high school, Bachelor's and so on)arrow_forward
- Regis Categorize these measurements associated with a robotics company according to level: nominal, ordinal, interval, or ratio. (a) Salesperson's performance: below average, average, above average. O nominal O ordinal O interval O ratio (b) Price of company's stock O nominal O ordinal O interval O ratio (c) Names of new products O nominal O ordinal O interval O ratio (d) Temperature (°F) in CEO's private office O nominal O ordinal O interval O ratio (e) Gross income for each of the past 5 years O nominal O ordinal O interval O ratio (f) Color of product packaging O nominal O ordinal O interval O ratio Master It Need Help?arrow_forward1 Classify the variables by the levels of measurement used. Explain your choice of the levels of measurement. Respondent Household head SEX AGE Hours worked per week Main type of work Length of time at job Years of secondary schooling Examination passed Employment Status Incomearrow_forwardanswer thisarrow_forward
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