Strengths And Weaknesses Of Experimental Research

(a) Experimental Research: Is a form of quantitative research where the experimenter manipulates the conditions in one group to see if certain activities or materials will change the outcome. The strengths of experimental research are researcher can have control over variables, can be used in many fields of research, there are clear conclusions, research can tailor the experiment to his or her needs easy to determine the causes and effects. The weaknesses of experimental research are there can be human error, the researchers personal bias can intrude, the sample may not be representative, can produce artificial situation and results, results may only apply to one situation and may be difficult to replicate, groups may not be†¦show more content†¦(d) Survey Research: Is quantitative research when the researcher gives a questionnaire to a sample group of people to try understand the trends in the larger population The strengths of survey research are a proper sample of the population can give accurate information about the larger population, allows a large amount of information on a large number of people and data collection is efficient. The weaknesses of survey research are that it could be unrepresentative sample can give inaccurate information about the larger population Responses may be untrue because self-reports are difficult to verify and Responses rates are low when mailed (e) Case Study: Qualitative research where the researcher observes and/ or interviews an individual or group to better understand patterns. The strengths of case study research are it provides rich descriptive information that can lead to further study, has a narrow focus, combines objective and subjective data, is process-oriented and is a good source of hypotheses. The weaknesses of case study research are that it is a poor method for establishing cause-effect relations, relies heavily on the researchers subjective interpretations, vitalShow MoreRelatedThe Clinical Problem Presented Was An Increase In Surgical1602 Words   |  7 Pages‘Care Bundle’ to Reduce Surgical Site Infections in Colorectal Surgeries: A Single-Center Experience† is helpful in determining a surgical bundle which can decrease the rate of surgical site infections. In searching for a quantitative article, the research tool PICOT was implemented to evaluate and narrow down articles that would be most ideal. 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