This is so because, the cohort study concerns itself with the amount of exposure in subjects with asthma and those without asthma (control group). It is advantageous in that it allows for the study of…
A sample will be drawn from a population of breastfeeding mothers. The breastfeeding mothers will form the population group and will be divided into non-overlapping groups and then simple random samples will be picked from each group and the samples will be the experimental groups. One sample will not be allowed to breastfeed their children and will form the control group. Different groups will be required to breastfeed their children for a certain period of time different from the other group while other groups will be allowed to feed their children with formulas of intact cows milk or soy protein for the same periods of time. Different measurements will be undertaken before the onset of the study. Clinical tests will be carried out at different times and the readings of the experimental groups and those of the control group will be compared. During the study, censoring of participants will be allowed in case of death or willingness to terminate participation. Compared results will be the summarized to determine whether the hypothesis is true or not.
The dependent variable in this study will be the incidence rate of getting asthma while the independent variables will be, age, duration of breastfeeding, gender, kind of feeding (breastfeeding or formulas of intact cows milk or soy protein). However, the dependent variables may be many depending on the kind of measurement intended. This can be measured depending on the type of variable if it will be continuous (age, duration of breastfeeding etc.), categorical (type of feed), ordinal (incidence rate) or nominal (gender).
A sample will be drawn from a population of breastfeeding mothers which will be the sampling frame. The breastfeeding mothers will form the population group and will be divided into non-overlapping groups (strata) and then simple random samples will be picked from each group (stratum) and the samples will be the experimental groups. One sample ...
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(“Quantitative Research Essay Example | Topics and Well Written Essays - 1500 words”, n.d.)
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(Quantitative Research Essay Example | Topics and Well Written Essays - 1500 Words)
“Quantitative Research Essay Example | Topics and Well Written Essays - 1500 Words”, n.d. https://studentshare.net/miscellaneous/395765-quantitative-research.
The author describes Quantitative Research as ‘the method which investigates the why and how of decision making, not just what, where and when’. It was noted that qualitative research presents data in language form which is gathered from the study area. In qualitative research, it is thought that the researcher can learn the most by participating.
The research was designed to tackle the persistent nursing shortages in addition to the quality of modern health care and the necessity to employ and keep a framework of qualified nurses in hospitals. The purpose of the investigation was to establish whether there was an indication of transformation in nurse satisfaction whilst there was a change in a nursing practice model as part of a health institution’s effort to attain Magnet characteristics.
To analyze critically, the most important components of the appraisal are an evaluation of the appropriateness of the study design to adequately deal on the research questions and a careful assessment of the key methodological aspects of the design. The other important aspects which should be analyzed are suitability of the statistical methods used and their subsequent interpretation, if there could be potential conflicts of interest and the relevance of a research to practice application.
The author states that qualitative and quantitative methods’ versatility can be analysed from the fact that “in recent years specialisations such as medical anthropology and medical sociology have relied on qualitative methods to explore issues relating to health, from the micro-context of the hospital ward to the broader socio cultural context”.
In this methodology, a hypothesis is arrived at and research is conducted to prove or disprove the theory put forth. The main draw back in using the quantitative approach in the research is the inflexibility of the methodology itself. Although it does have a long standing tradition, the quantitative research perspective will not allow me the depth required in seeking out answers to emerging questions in this newly, uncharted area".
Nursing Issues: Quantitative designs were used to measure, describe, and evaluate hospital performance, nursing education, and distribution of the nurses. Quantitative designs are highly suitable for nursing research, such as, in obesity, compliance with a regimen, or pain.
etc. The focal point of this research is based the socially-developed nature of reality thus the researchers come-up with a situation-confined “Statement of Problem”. Researchers seek in-depth answers to “How” and not “What”. Therefore, a qualitative
One of the outstanding differences between qualitative and quantitative research is the fact that it adopts an exploratory nature in a bid to help researchers construct theoretical propositions, while these propositions are tested using quantitative research. Qualitative research is significant in the initial phase of research.