Qualitative Research and Phenomenological Approach

Qualitative Research
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1. What type of qualitative approach did the researcher use?
The research utilized a phenomenological approach. The use of phenomenological approach involves developing the meaning of human experience through exhaustive discussions with people who are living a certain experience (Lobiondo, 2006, p 121). The research constructed meaning of the difficulties experienced by heart failure patients based on the perceptions of 17 heart failure patients.
2. What type of sampling method did the researcher use? Is it appropriate for the study?
The sampling method used in the research involved subjecting the participants to an interview. Patients who had been diagnosed with heart failure three months prior to the research were included. However, those who experienced an acute crisis or failed to speak Norwegian were excluded from the final sample (Nordfonn et al., 1784). Although only 17 participants made up the final sample, the sampling method utilized was appropriate because it ensured that only participants with heart failure took part in the research.
3. Was the data collection focused on human experiences?
Yes, data collection focused on human experiences. The researchers sought to understand the emotional experiences of the 17 participants. The emotional experiences of the 17 participants were grouped into four categories; a new life situation, monitoring body signals, difficult transitions and feelings of guilt. The researchers argue that the four categories represent the major trials experienced by people who have been diagnosed with heart failure (Nordfonn et al., 1787).
4. Was issues of protection of human subjects addressed?
Issues of protection of human subjects were extensively addressed by the researchers. Written and verbal consent was obtained from all the participants and the researchers guaranteed their anonymity. Data collected from the interviews and audio recordings were only available to one of the researchers. Importantly, the researchers sought ethical permission from Norwegian Regional Committee for Medical and Health Research Ethics before interviewing the participants (Nordfonn et al., 1785).
5. Did the researcher describe data saturation?
While conducting a research, data saturation occurs when the data being shared with the researcher becomes repetitive (Lobiondo, 2006, p121). The researchers did not describe data saturation but they classified responses that seem to be repetitive into two broad themes; emotional challenges and troublesome self-care. The classification of repetitive data into groups ensures tha...