Hermeneutic Phenomenology — Interpretive Phenomenological Research

Descriptive phenomenology, following Husserl, aims to bracket the researcher's prior assumptions through epoché in order to describe the essential structure of experience as purely as possible. Hermeneutic phenomenology, following Heidegger, holds that understanding is never presuppositionless — it always operates from within a cultural and historical horizon. Rather than suspending that horizon, the researcher explicitly acknowledges and uses it as the interpretive medium. The goal shifts from universal essence to contextually situated meaning, and the method embraces the hermeneutic circle as a feature, not a problem.

Six to twenty participants is the typical range in the literature, but the criterion is not a fixed number. Sampling continues until the phenomenon has been explored with sufficient richness and depth — a quality sometimes described as experiential saturation. Because hermeneutic phenomenology values depth over breadth, a smaller sample with truly rich, detailed accounts is preferable to a larger sample with thin data.

Software such as NVivo or ATLAS.ti can help organise and retrieve transcript segments, but the intellectual work — the iterative reading, the dwelling with the text, the back-and-forth movement between parts and whole — cannot be automated. The software manages data; the hermeneutic interpretation belongs entirely to the researcher. Over-reliance on software-generated codes risks collapsing the method into standard thematic analysis and losing the philosophical depth that distinguishes hermeneutic phenomenology.

No, though they share a family resemblance. IPA, developed by Jonathan Smith and colleagues, draws on both phenomenology and hermeneutics but adds an idiographic commitment — detailed case-by-case analysis before cross-case comparison — and is more explicitly structured in its analytic procedure. Hermeneutic phenomenology in the van Manen tradition emphasises the poetic, reflective quality of the written text and is less procedurally prescriptive. Both are interpretive, but they differ in origin, procedure, and the form of the final account.

Rigour in this tradition is assessed by standards appropriate to its epistemology: credibility (are the interpretations recognisable to participants and readers familiar with the experience?), resonance (does the text speak compellingly to the phenomenon?), and transparency (is the researcher's interpretive horizon and analytic process fully documented?). Practical strategies include a detailed reflexivity statement, an audit trail of analytic decisions, member-checking with participants, and peer review of interpretations by colleagues familiar with the method.