Research Methods in Health and Social Care
Critical review of quantitative research
Majid,S.Foo,S.Luyt,B.Ahang,X.Theng,YL.Chang,YK.Mokhtar,IA.(2011) Adopting and evidence-based practice in clinical decision making: nurses’ perceptions, knowledge , and barriers. Journal of the Medical Library Association 99(3) PP229-236. This essay will be a critical review on the study conducted by Majid et al (2011). The article which is titled ‘Adopting evidence-based practice in clinical decision making: Nurses’ perceptions, knowledge, and barriers’. Investigates the attitudes of Singaporean nurses regarding; evidence based practise. The researchers wanted to identify how the nurses informed were about evidence base practice. They also wanted to identify how the nurses researched literature. Evidence based practise is about good practice and improving the quality of care, this is achieved through a combination of evidence and professional expertise, integrated into clinical practice (Baker, 2012). The study reveals that the majority of nurses working in public hospitals in Singapore have positive attitudes towards evidence based practice. Literature review
A literature review is a complete study and understanding of research literature that researchers examine prior or during their research study (Aveyard, 2010).Majid, et al. (2011) looked at a wide range of literature within their research, it is imperative for researchers to look at numerous research related to their research topic to gain an insight on how they conducted their study and the conclusion that was identified from the study (Aveyard, 2010). Literature reviews should have a sufficient amount of studies considered. Majid, et al. (2011) looked at a total of twenty two studies, by reading a sufficient amount of studies this ensures that the researcher does not get a misleading picture of the topic (Aveyard,2012). The sources used within the literature were relatively old; these old sources may not be relevant to current times. Literature reviewed should not be more than five years old as attitudes and beliefs change frequently meaning the studies could not be relevant to current attitudes and beliefs (Godshall, 2010). Majid, et al. (2011) found from their literature search that the general view on evidence based practice was positive. This could question whether Majid, et al. (2011) conducted a systematic review of the literature as there was no mention of any research which found that nurses found a negative view on evidence based practice (Houser,2008). The studies mentioned in the literature at were not conducted within the southeast of Asia therefore Majid, et al. (2011) wanted to investigate attitudes towards evidence based practice from the southeast of Asia. This gives justification for the study as there have only been studies conducted in North America, Europe and other developed western countries. Majid, et al. (2011) wanted to compare the result from their study with the previous studies. Majid, et al. (2011) also discovered that most of the literature that was reviewed shared the same findings on barriers to evidence based practice. The healthcare professionals claimed that lack of time was the barrier to acception, adoption and implementation of evidence based practice. Majid, et al. (2011) in addition recognised that only a few studies that they researched had explored the literature searching skills of nurses Literature reviews should be systematically y reviewed to ensure that the research reviews are reliable (Graziano and Raulin, 2007). Majid, et al. (2011) did not state whether the studies that were looked at were systematically or peer reviewed. Approach and Methodology
The study was a primary study however did look at survey instrument used by other previous evidence based practise studies. Majid, et al. (2011) used a quantitative method of research. Quantitative research methods require finding a variable for concepts, operationalising...
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