This was a descriptive cohort study that entailed a review of Training records of several training records in Isalu Hospitals Limited.
In this study, the meta-analytic design was employed in the early phase, followed by a quasi-experimental technique in a later phase. Regardless of the precincts associated with quantitative meta-analysis, more than a few conclusions were drawn, which assisted in drawing formula for getting sample size. A quasi-experimental design was executed using an online questionnaire at the pre-intervention baseline. Participants answered questions premeditated to elicit rejoinders that elucidate their knowledge of the subject matter. The questions checked the level of Training of participants, the impact of Training and development on the junior staff and senior management staff of Isalu Hospitals, and gave answers on know-how Isalu hospital’s junior staff and the senior management staff contributed to the attainment of sustainable competitive advantage. Analysis of the Outcomes was done to examine if all the factors are deemed useful in the know of the knowledge and frequency of to know how Isalu Hospitals junior staff and senior management staff were contributing to the attainment of sustainable competitive advantage. Age, gender, and position of staff in the Management of Isalu Hospital were considered.
Threats to Validity of the Research Design
External and internal validity are ideas that reflect if the results of a study are meaningful and trustworthy. Whereas internal validity focuses on how effectively a study is carried out (its structure), external validity gives focus to how usable the findings are in the actual world.
During my research, I identified a number of Factors that posed Threat Internal Validity. These included;
Instrumentation: The impact of the online questionnaire utilized in a study would affect the response of the participants. Whereas it appears to be strange, it’s probable that participants would be primed into a study in particular ways and measures used, which would make some them show a reaction in a manner that differs from what they would have reacted.
Statistical regression: It is possible that several participants would respond in a given direction just as a result of passing the time and not as a result of any particular intervention.
Attrition: Some participants individuals could stop studying, which therefore means that the outcomes would be centered on a subjective sample group of persons who chose to continue.
Diffusion: This means the treatment in studying spreading from the participating group to control the groups by ways such as interactions as well as conversations with each other as well as observation. This may culminate in another issue, such as resentful demoralization. Here, the control group fails to take part in activities as they direct hate on another group.
Factors That posed Threats to External Validity
External validity will always be endangered if the study fails to put into account the interactions of variables in reality. Some of the dangers include but not limited to;
Situational factors: For instance, as the time during the day, noise, researcher behavior, location, as well as the number of measures deployed might have an effect on the generalization of the findings.
Pre/post-test effects: It means that before the test and after the test situation, which is coherent with the effect observed in the study in given ways, for example, the cause-and-effect relationship vanishing despite lack of those additional tests.
Sample features: Pointed out to the case whereby particular characteristics of a given sample was the cause of the effect (or maybe partly responsible), resulting in the insufficient generalization of the findings.
Selection bias that included the issue of variations among individuals in a study group that may result from the independent variable (for instance, readiness self-motivation to participate in the study, specific groups of participants ending up with a more likelihood of resulting to an online study.
To enhance the study’s external validity of a study and avoid threats, these points were taken into account;
Exclusion and inclusion criteria well utilized in order to guarantee a categorically defined population in study research.
Psychological realism: The aim of the study was well explained to ensure that, participants behaved the way they would in real life
Replication: Meta-analysis was used to regulate the effect of the variable that is independent.
Field experiments would as well be deployed whereby you carry out a study without utilizing thee laboratory hence doing it outside in a natural environment.
Reprocessing or calibration: This was deployed as a form of regulation of problems related to external validity.
The Figure of the Design
The study was conducted at Isalu Hospitals Limited. Isalu Hospitals Limited was chosen based on its ability to provide high quality medical and related services to clients using the best existing professionals, empowered with a suitable level of technology and progressive Training. It was noted that Isalu hospital had grown in an enormous way over the years and developed a good reputation and goodwill in the society. The Hospitals also enjoyed enormous goodwill and occupied a desirable position as a strong and competitive leader in the market within the healthcare industry since it offered. Due to the different services offered in the hospital, it became the ideal hospital for the study.
Sample Size Consideration
The Cochran formula (51) was applied to determine the minimal sample size.
Equation one: Cochran formula for sample size calculation.
n= Z2 * p (1-p)
Where: Z is level of significance (1.96) at an α-value of 0.05 for a two-tail hypothesis.
P was the prevalence of MRPs
d was precision of estimate around MRPs (5% or 0.05).
N was the sample size.