Measuring Therapeutic Success: A Supervision Reflection on Humanistic Values

Measuring therapeutic success: a supervision reflection on psychological development

This week in supervision my supervisor looked at me with that familiar grin and said, “Something’s up, isn’t it?” I said yes and then found myself trying to describe a question that had been growing in me: how do we recognise therapeutic success, especially when what looks like improvement may not yet be genuine psychological development?

He challenged me immediately. He said that therapeutic success, properly speaking, cannot be measured only by visible order, reduced tension, or smoother functioning. Those things may matter, but they are not the same as psychological movement. Therapeutic success has more to do with growth in inner capacity: greater freedom, more reflective functioning, more tolerance of complexity, and a developing ability to relate without being driven entirely by fear, defence, or repetition. His question forced me to think more carefully about the difference between surface calm and real development.

In therapy, it is easy to confuse compliance with change, or symptom quietness with growth. A person can appear calmer because they have become more defended. A relationship can appear smoother because difficult truths are no longer being spoken. Something similar can happen in wider relational life: what looks like peace may sometimes be suppression, adaptation, or fear rather than maturity. That was the first thing supervision helped me think about.

What I began to realise was that psychological development cannot be measured by whether one view, one value system, or one relational position prevails over another. If success is defined in terms of victory, dominance, or simple conformity, then what we may be observing is not development but a rearrangement of power. Social identity theory is helpful here because it shows how readily people organise themselves into in-groups and out-groups, and how quickly belonging can simplify thought and narrow perception (Tajfel and Turner, 1979). Once that happens, people can start seeing through binaries: us and them, safe and unsafe, good and bad. Complexity is lost.

Bion’s work on groups deepens this further. He suggests that under pressure, groups can stop thinking reflectively and instead function through basic assumptions such as dependency, fight-flight, or fantasies of pairing and rescue (Bion, 1961). Jung offers another lens for the same phenomenon. In his account of the collective unconscious, projection and shadow dynamics can move through both individuals and groups, so that disowned parts of the self are located outside and then fought as if they belong entirely to the other (Jung, 1969). When that happens, people stop being encountered as persons and start being encountered as symbols.

That was what my supervisor was really asking me to think about. Was I describing genuine psychological movement, or was I just describing a system becoming more organised on the surface?

As I sat with that, I realised that the only meaningful answer had to be rooted in humanistic and psychological values, not in victory or agreement. What began to feel important to me was not whether difference disappeared, but whether there was more room for difference to exist without immediate splitting, judgement, or reduction. In other words, I found myself thinking that success might be better measured by signs such as greater dignity, greater fairness, more tolerance for complexity, and more ability to keep personhood intact under pressure.

This is where humanistic values became central to my thinking. Rogers argued that empathy, congruence, and unconditional positive regard are not sentimental ideals but core conditions of therapeutic change (Rogers, 1957). Likewise, the BACP Ethical Framework places emphasis on respect, the creation of a secure base, and the responsible use of power within relationship (BACP, 2018). Although these ideas are usually discussed in the context of therapy, they also illuminate what a psychologically healthy relational field might look like more broadly. A setting becomes more humane when people are less reduced to labels, when dignity is protected, and when power is exercised with restraint rather than domination.

My earlier nursing experience also shaped how I thought about this. Both the NHS Constitution and the NMC Code place dignity, fairness, safety, and respect at the centre of care, and make clear that professional responsibility includes not imposing oneself or one’s beliefs inappropriately on others (Department of Health and Social Care, 2023; Nursing and Midwifery Council, 2015). This matters because it reminds me that real care is not control. It is not coercion, and it is not moral conquest. Care becomes psychologically meaningful when it makes more room for the human being, not less.

My supervisor then sharpened the question further: what makes this psychological rather than merely social?

I think the best answer I could give was that the signs of success resembled the kinds of changes we hope for in therapy itself. There seemed to be more capacity to bear difference without immediate fragmentation, less need for crude splitting, less projection into the “other,” and more ability to return to thought rather than react from fear. In psychodynamic language, that begins to sound like movement away from compulsive repetition and toward greater reflective capacity. Freud’s concept of working-through is useful here: change is not a single insight but a repeated process in which old patterns gradually become thinkable rather than automatically enacted (Freud, 1914). Likewise, his account of transference reminds us that the past does not stay in the past but enters present relationships unless it is recognised and worked with (Freud, 1912).

I am not suggesting that every relational environment is a therapy room. It is not. But I do think relational fields can become more or less psychologically organised. They can become more reflective or more reactive, more human or more symbolic, more able to tolerate complexity or more captive to projection. In that sense, what I was trying to describe in supervision was not “therapeutic success” as triumph, but therapeutic success as a widening of psychological room.

This matters to me personally as a trainee therapist because it returns me to why I am doing this work at all. Therapy, at its best, is one of the few spaces intentionally designed to resist simplification. It makes room for ambivalence, contradiction, grief, conflict, and complexity. It asks us to meet the person beneath the role. It asks us to notice what is activated in us  fear, righteousness, anger, shame  without immediately turning it into action. That is also why the research on common factors matters: across modalities, the therapeutic alliance, empathy, and a credible relationship remain central pathways of change (Wampold, 2015). Humanistic values are not peripheral to therapeutic success; they are part of its core.

So if I were to answer my supervisor more clearly now, I would say this: I would measure therapeutic success not by surface order, not by compliance, and not by which position prevails, but by signs of psychological development in the relational field. I mean moments where there is more capacity for thought, more tolerance for difference, more dignity, more fairness, and less need to turn people into symbols. If that is present, even intermittently, then something genuinely therapeutic may be taking place not because conflict has vanished, but because humanity has begun to matter more than the forces that otherwise flatten it.

References

1. BACP (2018) Ethical Framework for the Counselling Professions. Lutterworth: British Association for Counselling and Psychotherapy.
2. Bion, W.R. (1961) Experiences in Groups and Other Papers. London: Tavistock Publications.
3. Department of Health and Social Care (2023) The NHS Constitution for England. London: Department of Health and Social Care.
4. Freud, S. (1912) ‘The dynamics of transference’. In: Strachey, J. (ed. and trans.) The Standard Edition of the Complete Psychological Works of Sigmund Freud, Vol. 12. London: Hogarth Press, pp. 97–108.
5. Freud, S. (1914) ‘Remembering, repeating and working-through’. In: Strachey, J. (ed. and trans.) The Standard Edition of the Complete Psychological Works of Sigmund Freud, Vol. 12. London: Hogarth Press, pp. 145–156.
6. Jung, C.G. (1969) The Archetypes and the Collective Unconscious. 2nd edn. Translated by R.F.C. Hull. Princeton, NJ: Princeton University Press.
7. Nursing and Midwifery Council (2015) The Code: Professional standards of practice and behaviour for nurses, midwives and nursing associates. London: NMC.
8. Rogers, C.R. (1957) ‘The necessary and sufficient conditions of therapeutic personality change’, Journal of Consulting Psychology, 21(2), pp. 95–103.
9. Tajfel, H. and Turner, J.C. (1979) ‘An integrative theory of intergroup conflict’. In: Austin, W.G. and Worchel, S. (eds.) The Social Psychology of Intergroup Relations. Monterey, CA: Brooks/Cole, pp. 33–47.
10. Wampold, B.E. (2015) ‘How important are the common factors in psychotherapy? An update’, World Psychiatry, 14(3), pp. 270–277.