3.6.2 The Reliability of Instruments
Coolican (2008) characterizes reliability as a degree of consistency in giving comparable results on various however practically identical events. Reliability relates to consistency of a measure either across different testing (external) or within itself (internal). Test re-test of instruments was done to test reliability of the instruments. Scores from both tests were subjected to correlation test and a correlation co-efficient of 0.78 was established. Pearson moment correlation was used to carry out the correlation.
3.7 Data Collection The data collection techniques included questionnaires which were prepared for the teachers, the head teacher and the deputy head teacher. After explaining to
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Descriptive survey involves the utilization of frequency tables, graphs, pie-charts, computation of percentages and tabulating them appropriately (Gay, 1992). Lastly, a brief discussion of the findings was done.
3.9 Logistical and Ethical Considerations
It is essential that every researcher is aware of legal and ethical considerations. In this research the following were considered.
Permission The researcher got endorsement to collect information from the participants of the study from the National Council for Science and Technology, County Commissioners and County Directors of Education, Siaya and West Pokot counties. Administrators of the schools were likewise requested for consent to conduct the study in the respective schools, that is, Saint Francis and Saint Oda Schools for learners with Visual Impairments.
Respect for persons as autonomous individuals
In this study, it was guaranteed that respondents gave informed consent to partake in the study. Prior to the respondents giving consent, the motivation behind the study was fully disclosed to them in the language they were well acquainted with. Risks and benefits were highlighted. The respondents were made to understand that participating in the study was voluntary and they were free to pull back (withdraw) in the event that they so wish. The respondents were guaranteed that neither
The use of these 4 data collection methods in this study was for triangulation purpose and to create an opportunity to fid the correlation of the data during the process of collection. In the school semi-structured interview was conducted first followed by the observation as well as document analysis. Documents were sourced from the internet after acquiring the particular source used by each participant.
A review of the proposed participants of the study will ensure high-risk groups (if any) will be considered as per the National Statement on Ethical Conduct in Human Research (‘National Statement’; NHMRC, 2007). While some of these high-risk
Provided to each subject was a consent form to review and sign before their participation in this study. The researcher excluded any identifiable information from the data collection measures. Subjects received a number as they signed in for the information session. The researcher used these numbers to link the subjects to their surveys and their clinical assessments. Their numbers coordinated with the attendance form which was in the sole possession of the researcher. Institution
Chapter four will explain the design of the research, the description of sample, description of the sample, data matrix, and the method of data analysis. The design is a survey method that was conducted through an online program called survey monkey. Description of sample was that the survey was given out to females and males that were teachers or parents of young children. The data matrix that is going to be referred to table 4.1 will include three questions and the results from both the teacher and parent survey. Lastly, the method of data analysis is simple statistical analysis will be used for the surveys along with textual analysis of comments.
Our study will comply with standard ethical research procedures. We will obtain informed consent from our participants before they participate in our study. Our potential participants will be fully informed about what will happen during our study; in addition, they will understand the effects that our study will have on them and our research (Grinnell, Unrau, and Williams, 2014). We will not use bribery, deception, threats, or any other forms of coercion in order to gain participants for our study. The physical/emotional safety of the participants will come before the research; therefore, we will adhere to all ethical research procedures.
A number of key terms describe the system of ethical considerations that the modern research establishments have set up to protect the rights of research subjects. Voluntary participation and confidentiality are principles that demands that the respondents to be free from coercion in any way when participating in the research, protected in the raw data, and published
Assessing ethical concerns is of key importance in planning, performing, and evaluating research, and includes four key issue areas of protection from harm, informed consent, right to privacy, and professional code of APA ethics (Cozby & Bates, 2012) These four areas of ethical issues must be considered whenever research involves human participants. Another important area for the researcher to review relative to ethical issues in human research is the importance of gaining an understanding of the internal review board (IRB). The purpose of this paper is to examine ethical concerns, and provide a brief review of the IRB, including when completion of an IRB application is required.
Forty surveys were completed successfully which resulted in very conclusive answers. Before conducting the survey all ethical guidelines were followed: a disclaimer was placed at the start of the survey informing participants that all information will remain confidential; the participants privacy will be respected; there will be no lasting harm and the participants will know this is entirely voluntary as the participant has the freedom to refuse or withdraw at any time without
When multiple people are given assessments of some kind or are the subjects of some test, then similar people under the same circumstances should lead to scores that are similar or duplicates ("Types Of Reliability", 2011). This is the idea of inter-rater reliability. Another mode of reliability is the administration of the same test among different participants and expecting the same or similar results ("Types Of Reliability", 2011). This is known as Test-retest reliability. This method of measurement might be used to make determinations about the effectiveness of a school exam or personality test ("Types Of Reliability", 2011). Surveys and other methods of research present the appropriate avenues for data collection.
5. When conducting research what are some of the ethical concerns that must be addressed?
The information is presented in a direct manner, lacking unnecessary information, and written in a style which is easy for a range of readers to understand. They provide a thorough description of the development of the instrument, the norm population used, and an example of the survey, thus enabling the study to be replicated. A table of the frequencies and percentages of respondents’
The reliability of an instrument contributes to the level of usability for empirical research (Whiston, 2009). Further, it refers to the replicability andstability of a measurement and whether it will result in the same assessment in the same individuals when repeated (Frankfort-Nachmias & Nachmias, 2008). When determining the reliability of an assessment, a reliability coefficient of at least .80 indicates a trustworthy level of reliability (Trochim, 2006).
Human subjects are recruited to participate in a variety of research projects to include clinical trials, experiments, data collection, sampling, surveys, etc. Over time it has come under fire because of the influx of ethical issues associated with human participant research. The American Psychological Association’s Ethical Principles of Psychologists and Code of Conduct (hereinafter referred to as the Ethics Code which is made up of 5 principles and 8 standards) provide guidance and serves to protect the public from ethical misconduct, it also serves to guide and protect professionals.
As any other clinical research study different ethical issues could arise while conducting my practicum experience. Providing an effective informed consent process is an important ethical aspect that will be thoroughly managed during research design and while recruiting the 150 participants. Respect for potential and enrolled subjects is another topic that will be considered to avoid having ethical problems that will prevent for this to happen. The risk-benefit ratio will also be studied for this to be favorable for the participants.
In general, there are several methods for data collection and the different data collection methods provided its own advantages and disadvantages (Sekaran 2003, p. 223). For carrying out the data collection, the appropriate methods should be applied. In the research, the data collection could be done through the interview, for example, face-to-face and telephone interview. To collect the data by using interview technique, the questionnaire is commonly employed as the instrument for gathering data, the questionnaire could be able to distribute by mail or electronic mail. In addition, the data collection could be conducted by observation of individuals with or without audio or video recording. Before choosing the methods for data collection the expertise of the researcher, the degree of accuracy required, time and resources must be taken into consideration. Thus,