Logical Fallacies and the Therapy Landscape

Person-centred practitioners, educators, and theorists are being subjected to a particularly invasive critique from some pluralistic theorists (for example Cooper & McLeod, 2011) - ‘Invasive’ because it seeks to politically and institutionally displace the ‘classical’ person-centred tradition – a tradition which these critics almost perversely fail to understand.

An insidious feature of this critique is its plausibility to readers whose conception of the person-centred approach is based on behavioural caricatures rather than an appreciation of the attitudes and values which underlie it. This rhetorical plausibility is the target of some recent work by David Murphy, Susan Stephen, Richard Doyle, Judy Moore, Louise Wison, Robert Cunliffe, Jan Hawkins, Ivan Ellingham , Sam Marriott and Seb Heid(Murphy et al., 2025), who explore seven logical fallacies that feature in various versions of the pluralistic critique.

These are, in summary:

1. A ‘Straw Man’ argument which represents the Person-Centred approach as ‘rigid and dogmatic’, without explanation.
2. A ‘Hasty Generalisation’ representing Person-Centred therapy is a ‘one-size-fits-all’ approach, as though it was a narrow method rather than a set of humanistic attitudes.
3. Another ‘Hasty Generalisation’ describing Person-Centred therapy as ‘individualistic’ and so ‘culture-specific’, while seriously misunderstanding Rogers’ conception of the ‘organism’.
4. The construction of a ‘False Dilemma’, claiming that Person-Centred therapists can’t be ‘non-directive’ as everything we do has an impact, without acknowledging that there is a big difference between (a)having an effect and (b) giving explicit instructions from a position of ‘expertise’.
5. An ‘Ad Hominem’ claim that the overall approach is flawed because some trainers ‘shame their students for asking questions.’
6. ‘Circular Reasoning’ to the effect that Rogers was really a pluralist because he found that the therapeutic relationship was more important than the modality. This might be called the ‘moving target’ approach.
7. A ‘Misplaced Concreteness’, or ‘Category Mistake’ - Identifying an abstraction (such as a value, an attitude, or an institution) with specific concrete behaviours or physical manifestations. While we may express our attitudes through behaviours (in the broadest sense) we do not identify the attitudes with the behaviours.

The paper is very accessible and raises the profile of an issue which the Person-Centred community cannot afford to ignore. Rhetoric – perhaps especially flawed rhetoric – has consequences. Both clients and potential students need to understand the profound difference between an approach which focuses on relationship and real conversation, and an approach which offers a menu of diagnoses and techniques.

‘Asking the client what they want’ is only legitimate if the relationship and the conversation are already in place – and only the Person-Centred approach takes the experiential route to this congruent circumstance completely seriously. If ‘Postmodernism’ has something to teach us, it is that we should be cautiously tentative about how we frame methods, meanings, and outcomes, in exactly the way that Person Centred practitioners are cautiously tentative in their conversational experiments with their clients.

Even a valid argument framed in a language that lacks semantic flexibility can give us the feeling that we have been talked into something that we cannot accept. The resulting uncomfortable silence should not send us hunting for a menu of interpretations and techniques. If we really need new words, rearranging the old ones won’t work.

Whatever expectations or understandings I bring to my client work, whatever interactions I have with clients, will always be conditioned by this methodological tentativeness – a silent wondering of ‘yes, but have I understood what you might mean, in this conversation, now, with me?’ A wondering which can be explored, if not always entirely dispelled, through a kinaesthetic appreciation of the Rogerian attitudes.

The Person-Centred approach allows us to create a language between us in which questions and answers can be intelligibly framed in unequivocal good faith – and not only questions and answers within a therapeutic setting, but questions and answers about that setting itself, and the semantic conventions that it depends upon.

It is not a method among other methods; it is the ground of sense-making itself.

References

Cooper, M., & McLeod, J. (2011). Person-centered therapy: A pluralistic perspective. Person-Centered & Experiential Psychotherapies, 10(3), 210–223.

Murphy, D., Stephen, S., Doyle, R., Moore, J., Wilson, L., Cunliffe, R., Hawkins, J., Ellingham, I., Marriott, S., & Heid, S. (2025). A clarification of seven logical fallacies that misrepresent person-centered therapy theory. Person-Centered & Experiential Psychotherapies, , 1–19. 10.1080/14779757.2025.2596611