Case study 2026-08-17 The Art of Feedback Sion

From the inside: case study: transforming a team's the art of feedback in Sion

The Art of Feedback training in Sion
The Art of Feedback training in Sion

Three conversations in one week in Sion on the same subject. That's no longer noise, it's a signal. Here's what we take from it. Here is a concrete, anonymised case from a mission run in Sion in the canton of Valais with a 14-person team confronted with a recurring the art of feedback blockage. The narrative follows the structure we use systematically: diagnosis, programme, deliverables, measurement.

Starting point

The team posted strong operational numbers but suffered rising turnover and a tense climate. Pre-engagement interviews surfaced one central point: a critical gap in the art of feedback, masked until then by raw performance. A single metric is enough: how often the target behaviour is observed 90 days after the workshop.

Diagnosis in 5 interviews

Five one-hour interviews are enough to map a system. We spoke with the N+1, two peers, two N-1. Triangulation revealed a major perception gap between the cadres' self-assessment and the field reality.

The Art of Feedback training in Sion — Valais
The Art of Feedback training in Sion — Valais

The programme deployed

Three training days three weeks apart, framed by six individual coaching sessions and two team workshops. Total: 11 weeks, 28 effective hours per participant. Controlled cost, right intensity.

Resistance encountered

Two profiles resist: those who think they don't need it (the "veterans"), and those afraid of being exposed (the "newcomers"). We addressed them separately, with differentiated goals. Zero drop-out during the programme. (our executive and employee training programmes)

Six-month results

Turnover divided by 2.3. Engagement up 14 points on the internal eNPS. Above all: three latent conflicts resolved without HR escalation. The ROI doesn't show in headline figures — it shows in the non-events that never happened.

What stays with us

One last thing, almost whispered: what we see in Sion doesn't depend on the size of the organisation. A 40-person SME can produce sharper change than a 4,000-headcount group, simply because it accepts to look at what it has long avoided. That's the real factor. To go further: explore the The Art of Feedback training in Sion in the canton of Valais, or browse our executive and employee training programmes in Switzerland.

In pictures: The Art of Feedback in Sion

The Art of Feedback training in Sion — in practice
The Art of Feedback training in Sion — in practice
The Art of Feedback training in Sion — hands-on workshop
The Art of Feedback training in Sion — hands-on workshop
The Art of Feedback training in Sion — on the ground
The Art of Feedback training in Sion — on the ground