Specify the major considerations in designing a study.
What will be an ideal response?
When designing a study, health services researchers typically consider the following:
?What is the research question?
?What are the research target population and the most appropriate sampling strategy?
?What is the most appropriate research method or combination of methods for this population?
?Which data collection method or methods will best capture the characteristics of this study population?
?How can the response rate be enhanced so that the sample adequately represents the study population?
?Which design strategy will be used, and what are the potential threats to validity, both internal and external?
?Which valid and reliable measures will be used to capture all elements of the conceptual framework, answer the research questions, and test the hypotheses?
?What are the statistical models and analyses needed to test the research hypotheses and answer the research questions?
?What are the ethical issues related to human subjects that should be taken into account in the course of the study?
?What are the administrative concerns to be addressed to ensure the successful and timely completion of the study?
?What are the major milestones and the timeline of the study?
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When the concentration of a solute is less on one side of the cell membrane, as compared to the other, the solution is referred to as:
A) hypotonic. B) hypertonic. C) isotonic. D) deficient.
Express 3 : 30 as a percent
What will be an ideal response?
Which of the following chest assessment findings are associated with kyphoscoliosis?
1. Crackles or wheezing 2. Hyperresonant percussion note 3. Whispered pectoriloquy 4. Tracheal shift a. 1, 2 b. 3, 4 c. 1, 3, 4 d. 1, 2, 3, 4
Which of the following are commonly used in the management of cystic fibrosis?
1. Pancreatic enzymes and vitamins 2. Antibiotics 3. Postural drainage 4. Expectorants a. 1, 4 b. 2, 3 c. 1, 2, 3 d. 1, 2, 3, 4