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Research Exam 1

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Parts of a Research Study   Title, abstract, introduction, purpose statement, lit review/theoretical framework, hypothesis/research question, methods, results/findings  
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Parts of Methods of a research study   design, sample, procedures, instruments, ethics  
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Parts of results/findings   data analysis, discussion/conclusions, recommendations, implications, references  
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Key components to EBP   clinical evidence/research; pt preferences; clinical expertise  
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BSN nurse role expectations with respect to nursing research   consumer; team member; producer  
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Research study purpose   aim or goal the researcher hope to achieve; suggest type of design; imply level of evidence to be obtained  
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Research study knowledge development    
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Conceptual definition   general meaning of a concept  
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Operational definition   the measurements used to observe or measure a variable  
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Empirical definition   obtaining evidence or objective data  
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Quantitative research   numeric data; test hypotheses; describe/test relationships (cause-effect); p value "statistics"  
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Qualitative research   data are words; seeks understanding about meaning of human experience; grounded study; phenomenonology = key words; context  
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Review of literature   to develop strong knowledge base to carry out a research study or an EBP project  
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Review of literature contributes to most steps of the research process   develop conceptual/theoretical framework (primary et secondary sources); problem statement et hypothesis refinement; methodology (design, sample, instruments, procedure); outcome et analysis  
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refereed journals   peer-reviewed, blind review by external reviewer(s); judged c a set of criteria  
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Symbols    
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Independent variable (IV)   X; the variable that has the presumed effect on the dependent variable (DV); IT IS MANIPULATED (INTERVENTION) OR NOT MANIPULATED (PLACEBO)  
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Dependent variable (DV)   Y; the presumed effect that varies with a change in the IV; NOT MANIPULATED  
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Extraneous variables   characteristics not under study in a particular research project, but which have the potential of affecting the results of the study; a.k.a. confounding variables  
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hypothesis statements   formal statement of the expected relationship(s) b/w 2+ variables in a specified population that suggests an answer to the research question. statement that PREDICTS the outcomes of a study  
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casual hypothesis   cause et effect vs. associative  
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simple hypothesis   relationship b/w 2 variables  
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complex hypothesis   relationship b/w 3+ variables  
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directional hypothesis   states which way the relationship should exist  
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nondirectional hypothesis   states the relationship exists, but no teh direction  
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null (H0) hypothesis   statistical hypothesis  
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research (H1 or Hx) hypothesis   directional or nondirectional; alternative hypothesis  
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feasibility of hypothesis   time, money, expertise, access to subjects, facilities et equipment, is it ethical?  
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wording the hypothesis   variables to be tested; population to be studied; design to be used (may be implied); outcomes predicted  
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Steps of EBP   ask clinical question; systematic search of literature; critical appraisal of the research et synthesis of findings; integrate evidence, clinical expertise et pt preference to implement a decision; evaluate the outcome  
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levels of evidence   level I best evidence  
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PICO format   Pt or pt info (situation); Intervention; comparison; outcome  
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ACE star model   DISCOVERY (RESEARCH); summary; translation; integration; evaluation  
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given a title, determine if an article is conceptual or empirical    
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given a title, determine if a study is quantitative or qualitative    
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library techniques (includes journal types, search strategies, databases, etc.)    
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Boolean connection   and, or, not, near, adjacent  
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