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thomas_qian 发表于 2006-5-21 04:32

research proposal

Keys to Writing an Effective Proposal  
Elements of the Research Proposal
Title
Abstract  
Study Problem
Relevance of the Project
Literature Review
Specific Study Objectives
Research Methods
Study design  
Subjects  
Inclusion/exclusion criteria  
Sampling  
Recruitment plans  
Method of assignment to study groups  
Data collection  
variables: outcomes, predictors, confounders  
measures/instruments  
procedures  
Intervention  
Statistical considerations  
sample size  
data analysis  
Ethical Considerations
Work Plan
Budget  
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Keys To Success To Writing A Good Proposal
Overall Quality of the Study
Good research question
Appropriate research design  
Rigorous and feasible methods  
Qualified research team  
Quality of the Proposal
Informative title  
Self-sufficient and convincing abstract
Clear research questions  
Scholarly and pertinent background and rationale  
Relevant previous work
Appropriate population and sample  
Appropriate measurement and intervention methods  
Quality control  
Adequate sample size  
Sound analysis plan  
Ethical issues well addressed  
Tight budget  
Realistic timetable  
Quality of the Presentation
Clear, concise, well-organized  
Helpful table of contents and subheadings  
Good schematic diagrams and tables  
Neat and free of errors  
Adapted from Hulley & Cummings  
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Literature Review
A critical summary of research on a topic of interest, generally prepared to put a research problem in context or to identify gaps and weaknesses in prior studies so as to justify a new investigation.  
Keys to Success
Thorough and complete
Logical
Recent
Original research
Primary sources
Critical appraisal
Building case for new study
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Study Rationale
Has the study been done before?  
Will the study benefit patients advance understanding or influence policy?  
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Study Problem (Study Purpose)
Broad statement indicating the goals of the project.
Examples:  
What are problems related to unplanned cesarean deliveries?  
Is colonoscopy accessible to all Canadian health care consumers?  
Keys to Success
Clear
Relevant
Logical
Documented
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Objectives/Research Questions/Hypotheses
Identifying the research problem and developing a question to be answered are the first steps in the research process. The research question will guide the remainder of the design process.  
Research Objectives
A clear statement of the specific purposes of the study, which identifies the key study variables and their possible interrelationships and the nature of the population of interest.  
Research Question
The specific purpose stated in the form of a question.
Hypotheses
A tentative prediction or explanation of the relationship between two or more variables. A prediction of the answer to the research question.  
Examples:
The purpose of this study is to determine the major physiologic  
psychosocial and lifestyle concerns of women two weeks and eight weeks after an unplanned cesarean delivery.  
Does the administration of analgesic by nurses vs. by patients themselves affect pain intensity during the first postoperative recovery day in older adults?  
Patients residing in rural areas of Alberta are less likely than urban patients to undergo a colonoscopy within 18 months of a curative resection for colorectal cancer.
Functions
Provide reviewers with a clear picture of what you plan to accomplish.  
Show the reviewers that you have a clear picture of what you want to accomplish.  
Form the foundation for the rest of the proposal.  
Will be used to assess the adequacy/appropriateness of the study's proposed methods.  
Keys to Success
Clear and consistent.
Key concepts/constructs identified.
Includes the independent and dependent variables (if applicable).
Measurable.
Hypotheses clearly predict a relationship between variables.
Relevant or novel

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