NRSG 387- QUIZZES FINAL ACTUAL 2025/2026 Q&A 100% PASS

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NRSG 387- QUIZZES FINAL ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS 9-1. The ability to generalize findings from a research study to other populations, places, and situations is referred to as: A) internal validity. B) reliability. C) external validity. D) population validity. - Answer -C) external validity. 9-2. The confidence that an experimental treatment or condition made a difference and that rival explanations were ruled out through study design and control is called: A) internal validity. B) reliability. C) external validity. D) population validity. - Answer -A) internal validity. 9-3. Which of the following is likely to permit bias? A) Using more than one observer B) Allowing subjects to volunteer for the study C) Blinding treatment groups to the researcher D) Using a carefully constructed demographic questionnaire - Answer -B) Allowing subjects to volunteer for the study 9- 4. Which type of error is frequently referred to as the level of significance? A) Type 1 error (want to make sure that it was the intervention that made the dif - p.value = significant change (0.05) B) Type 2 error C) Measurement error Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com D) Sampling error - Answer -A) Type 1 error (want to make sure that it was the intervention that made the dif - p.value = significant change (0.05)) 9-5. Which type of error is related to the power of the statistical test? A) Type 1 error B) Type 2 error C) Measurement error D) Sampling error - Answer -B) Type 2 error 9-6. The magnitude of the impact that the intervention or variable is expected to have on the outcome is referred to as the: A) power. B) experimenter effect. C) effect size. D) treatment effect. - Answer -C) effect size. 9-7. Which of the following is a threat to external validity? A) Selection effect B) Study design C) Maturation D) Type I Error - Answer -A) Selection effect 9- 8. Cross-checking conclusions using multiple data sources, methods, or researchers to study the phenomenon is known as: A) triangulation. B) bracketing. C) audit trail. D) random selection. - Answer -A) triangulation. 9-9. If a threat to validity cannot be eliminated or controlled, the researcher can _____ the threat. A) disclose Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com