This could be categorized as either qualitative or quantitative. This paper evaluates quantitative research in nursing, analyzing the three involved designs - experimental, non-experimental and quasi-experimental -,…
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Quantitative designs include experimental, non-experimental and quasi-experimental.
This examines the cause and outcome relationship between the independent and dependent variables in conditions under high control. According to Polit and Beck (2009), an outcome has to be preceded by a cause without any influencing variable so as to confidently conclude the existence of a cause-outcome relationship. With this design, manipulation could not be possible on all variables. The most classic of these designs according to Cannon (2011) is the pre-test/post-test design where subjects would be assigned to a control or experimental group which does not receive and receives treatment respectively. Other designs include posttest only and factorial designs.
This design has been highly regarded due to its strength in demonstrating cause outcome relationship between independent and dependent variables. It gives highest quality evidence concerning intervention effects. Randomization and applications of control group conditions yield almost ideal counterfactual. It offers the greatest corroboration. Even so, it has limitations including the inability of manipulating some variables. The design suffers from ethical constraints when experimenting on humans. It could fail to be feasible as it would be impractical in many healthcare settings. It suffers Hawthorne effect, described by Polit and Beck (2009) as the tendency to change behavior by the people having the knowledge that they are being studied.
The non-experimental design would be applied in situations where manipulation of independent variables could be difficult and randomization uncontrolled but the outcome of some conditions occurring naturally could be studied. Studies adopting this design would be more observational than international. Under this could be various designs including descriptive research, ex post
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Quantitative researches typically specify the number of research participants as sample from the population and display the data on numerous events taking place or biological variables. There is a statistical section in the research that reflects the cause and effect relationships.
ABBREVIATED “QUANTITATIVE” RESEARCH PLAN [Your name here] [Name of university] [Due date of paper] Introduction It is a fact that stress pervades many areas of life. Whether it is stress from relationships, school, work, or social environments, research has shown that it can have a harmful impact on mental health, productivity, physical health, performance, and decision-making ability.
ABBREVIATED “MIXED METHOD” RESEARCH PLAN. Introduction In the present world, stress and anxiety due to different events of life have become two of the major psychological problems for almost every individual. Whether stress occurs due to schoolwork pressure, improper work environment, unhealthy relationships, or social or political environment, various studies have proved that it adversely affects the psychological health of a person along with his/her physical health, level of productivity and job performance, personal life performance, and skills to make correct decisions.
Evaluation on Psychological Inquiry Methods: Qualitative and Quantitative Researches Introduction The qualitative and quantitative research methods are said to be types of research methods that are use as inquiry modes (Kumar, 2005). However, both methods could be combined and be called as mixed methods.
As part of going through the main discussion, the article written by Griffiths, Camic and Hutton (2009) entitled “Participant experiences of a mindfulness-based cognitive therapy group for cardiac rehabilitation” will be used in giving out real-life examples to back up the arguments that will be presented in this essay.
The mixed method technique of research embodies single approach designs which is basically a research technique based on analyzing qualitative and quantitative data thus it assures the researcher of quality. Secondly, there is the mixed approach design which separates research
When a sampling plan is complete and exhaustive all the items in a population will be fully represented. The analysis and the outcomes of such analysis will be appreciative of nature.
c. Free from error
It can be classified as quantitative research due to the use of number and analysis. The design used in this analysis was descriptive research design. It has engaged the examination of variables of interest and conducted of trend
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