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PSY 550 Midterm Exam: Research Methods

Grand Canyon University| PSY 550 Midterm Exam : Research Methods| Complete Solutions Grand Canyon University| PSY 550 Midterm Exam : Research Methods| Complete Solutions Real exam 2023/2024 latest update PSY 550 Midterm Answers Compare and contrast the following terms: (a) test-retest reliability with inter-rater reliability, (b) content validity with both predictive validity and construct validity, and (c) internal validity with external validity. Test-retest reliability and Int...

Grand Canyon University| PSY 550 Midterm Exam : Research Methods| Complete Solutions Grand Canyon University| PSY 550 Midterm Exam : Research Methods| Complete Solutions Real exam 2023/2024 latest update PSY 550 Midterm Answers Compare and contrast the following terms: (a) test-retest reliability with inter-rater reliability, (b) content validity with both predictive validity and construct validity, and (c) internal validity with external validity. Test-retest reliability and Int...

PSY 550 Midterm Answers Compare and contrast the following terms: (a) test-retest reliability with inter-rater reliability, (b) content validity with both predictive validity and construct validity, and (c) internal validity with external validity. Test-retest reliability and Inter-rater reliability: Test-retest reliability measures the reliability of a test overtime and measures its consistency. For example, if we gave the same test twice to the same people, but at a different time, we cou...

When is it appropriate for a researcher to use deception in a study? When is it not appropriate? How can the negative effects of deception be minimized? Contrast probability and nonprobability sampling methods; generally speaking, which methods are most useful? Contrast experimental with quasi-experimental methods; generally speaking, which methods are most useful? Researcher Sandy Beach found a correlation coefficient of +2.3 between variables X and Y. She is thrilled because that correlati...

Define and describe the six steps of the scientific method. Give an example of each step. 2. When is it appropriate for a researcher to use deception in a study? When is it not appropriate? How can t he negative effects of deception be minimized? 3. Use Stevens’ model of measurement scales to answer these questions: What type of scale is used when the variable is social class? Explain. What type of scale is used when the variable studied is a Top 40 list of popular songs? Explain. What type of...

Question 1: test-retest reliability with inter-rater reliability content validity with both predictive validity and construct validity internal validity with external validity Question 2: Define and describe the six steps of the scientific method. Give an example of each step Question 3: When is it appropriate for a researcher to use deception in a study? When is it not appropriate? How can the negative effects of deception be minimized? Question 4: Use Stevens’ model of m...

PSY 550 Midterm Exam 1

PSY 550 - MIDTERM EXAM QUESTIONS AND ANSWERS. / PSY 550 - MIDTERM EXAM QUESTIONS AND ANSWERS.

PSY 550 Midterm Exam: Research Methods Directions: This is an open-book and open-notes exam. You have 2 hours to complete the exam. The test is worth 100 points; each item is worth 10 points. Define and describe the six steps of the scientific method. Give an example of each step. When is it appropriate for a researcher to use deception in a study? When is it not appropriate? How can the negative effects of deception be minimized? Use Stevens’ model of measurement scales to answer these que...