Thursday, 27 November 2025

A note on the the general and specific evaluation of a research method: on the interpretive phenomenological-based semi-structured interview: housing studies

A note on the general and specific evaluation of the  research method: on the interpretive phenomenological-based semi-structured interview: housing studies (information from perplexity.ai)


My question 1: "What are the general strengths and weaknesses of the interpretive phenomenological-based semi-structured interview in qualitative research?"

The reply: "The general strengths of the interpretive phenomenological-based semi-structured interview (IPA) in qualitative research include its ability to deeply explore individuals' lived experiences and how they make sense of those experiences. This approach allows for rich, detailed data due to the semi-structured format, which offers flexibility for participants to express themselves in their own words while enabling the researcher to probe and clarify meaning. IPA facilitates establishing rapport and creating a safe environment for open dialogue, resulting in nuanced understandings grounded in participants' perspectives, supported by direct quotes from interview transcripts.

The weaknesses of this method are primarily related to its subjectivity and limited generalizability. IPA relies heavily on researchers' interpretive role, which may introduce bias and risks over-interpretation or lack of clear distinction between description and interpretation. Its focus on individual experiences means it may overlook broader social and cultural contexts. The approach also usually involves small, homogenous samples, which limits the applicability of findings to larger populations. Methodologically, there is a lack of strict criteria for evaluating study rigor, and successful data collection depends on participants' communication skills, posing challenges if participants are not sufficiently expressive or fluent.

In summary, the strengths of the IPA semi-structured interview lie in its flexibility, depth, and grounding in participants' lived experiences, while its weaknesses include potential subjectivity, challenges in rigor and generalizability, and reliance on participant expressiveness and researcher interpretation. These factors make it suitable for detailed experiential inquiry but less ideal for broader explanatory or generalizable research goals."


My question 2: "What are the specific strengths and weaknesses of the interpretive phenomenological-based semi-structured interview to study the lived experience of 5 gen y residents, who are long time friends of me, the research interviewer, living in a nano flat in Tuen Mun, Hong Kong. Each interview is to be conducted in a Starbuck Coffee shop in Tuen Mun for 30 minutes."

The reply: "The specific strengths of using interpretive phenomenological analysis (IPA) with semi-structured interviews for studying the lived experience of 5 Gen Y residents, who are longtime friends and living in a nano flat in Tuen Mun, include:

  • Deep exploration and rich, detailed understanding of their personal, subjective experiences of living in a confined space, because IPA focuses on how people make sense of their own lived realities.

  • The semi-structured format allows flexibility to probe meaningful topics that arise, while still covering core areas related to housing and social dynamics.

  • As they are longtime friends, there is likely a pre-established rapport and trust that can facilitate openness and depth in sharing lived experiences.

  • Conducting each 30-minute interview in a Starbucks coffee shop in Tuen Mun offers a neutral, comfortable, and familiar environment which may foster natural conversation.

The weaknesses or challenges in this context are:

  • The close friendship relationship may introduce bias—participants might feel pressured to respond in socially desirable ways or avoid sensitive topics, and the interviewer may unintentionally influence responses due to preconceptions.

  • A small sample of 5 limits generalizability but fits IPA’s idiographic focus on depth over breadth.

  • The informal setting of a coffee shop may introduce distractions or affect privacy and confidentiality, potentially limiting how openly participants discuss private experiences.

  • Interview sessions are relatively short (30 minutes), which might constrain the depth of exploration on complex lived experiences.

  • Residents’ living in a nano flat means the interview content may be emotionally or psychologically sensitive, requiring careful ethical attention and sensitivity by the researcher.

Overall, this design suits a focused, rich, experiential study of housing lived experience with trusted participants but requires careful management of relationship biases, setting limitations, and ethical concerns to optimize data quality and validity."



A collection of blog notes on using chatgpt for research purpose.


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