Research Methodology

Research Methodology

The organization of any technical work provides a course that systematizes the research. The technique employed will have an impact on the results and the outcome. Researchers are concerned with getting dependable annotations that will help in the perception of the occurrence. There are two chief advances related to the problem (Ladeira, Diniz, Nunes & Forlenza, 2010). The first is quantitative research, which produces arithmetical data and information, which can be converted to figures. Yoshida and Ito (2012) note that qualitative research, which is the second method, brings forth non-arithmetical data and centers on spoken facts rather than figurative measurements. Gathered information is evaluated in an interpretative manner, not verifiable directly, generalized or even indicative. Qualitative research is perfect for prior stages of research schemes whereas, on behalf of the later fraction of the research scheme, quantitative research is suggested (Yoshida & Ito, 2012).

Extraneous Variables to Use

Extraneous variables manipulate the results of an experimentation though they cannot become one of the variables that are essential to interest. The elements put in faults to an experiment. Demand characteristics, experimenter’s effects, participant variables and situational variables are some of the irrelevant variables. Bloom (2011) argue that command characteristics consist of hints, which inform the partaker how to behave, become interested in the features in the surrounding and the unspoken deeds of the perimeter. Investigators effect is a concept whereby the investigator inadvertently affects the result by offering hints to the accomplice on their expected behavior. Applicant variables may include skills acquired priory, health status among other individual characteristics. Circumstantial variables are in the form of noise, lightening, and environmental temperatures (Bloom, 2011).


The common instruments considered as most appropriate for regular testing of dementia are the All-purpose Practitioner Measurement of Cognitive process (APMCP), Memory Destruction Monitor (MDM) and the Micro -cog (Ladeira et al., 2010). The instruments became authenticated in the society for general applications. The tools are uncomplicated to minister to patients because they take a period of fewer than five minutes. The methods have rates for non-positive prognostic tautological and under categorization. The rates do not vary considerably from the Mini-Mental Status Examination rates.

Intervention Description

In spite of the benefits of untimely scanning, GPS have not been successful in identifying most of the dementia problems and their severity. A number of patients’ decline regular screening. An arising agreement has however proposed the screening of patients for logical mind impairment when the individuals are above a given age or in the event of mental illogicality (Yoshida & Ito, 2012). Common therapists complain about inadequate time and insufficiency of therapy and appropriate screening apparatus as justification for failing to make a diagnosis and screening of dementia. We the hereby identify the need for a smaller and simpler instruments. An uncomplicated and efficient device with running time of about three minutes is necessary for GPs.

Data Collection Procedure

The first step in deciding on the procedure of collecting data is to decide on the choice of the study plan, the size of the population to study and the number of study topics that are essential. Moreover, other aspects include manner of selecting study topics, the development of data gathering apparatus, the manner of collecting data, ways of organizing the collected data and means of computing the quality of gathered data. The second step is to categorize the data collected into two, either primary facts or secondary facts. Primary facts are figures composed by the inspector himself. Yoshida and Ito (2012) term secondary facts as an already composed data by someone else. The latter is not comprehended by the investigator but has numerous variables while the investigator comprehends the former but has a limited number of variables (Yoshida & Ito, 2012). The final step is to consider both the qualitative and quantitative data compilation skills. Quantitative skills include interviews in the form of questionnaires, personal questionnaires, direct estimation and document assessments (Beauchamp & Frey, 2011). Qualitative techniques include primary blabber interviews, exhaustive interviews, focused discussion groups and direct annotations and participation.


Bloom, G. A. (2011). Environmental science research (1st ed.). New York: Nova Science Publishers. References

Ladeira, R., Diniz, B., Nunes, P., & Forlenza, O. (2010). Combined instruments for the diagnosis of mild cognitive impairment in the elderly. Alzheimer’s & Dementia, 6(4), S342. http:/instrument diagnosis/

Yoshida, C. & Ito, A. (2012). Parkinson’s disease (1st ed.). New York: Nova Science Publishers, I

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