Ian Kellar.

Behavioural and implementation science

ian@k3llar.com
ORCID
Bluesky
GitHub

Implementation and intervention science

Why good help fails.

I study the gap between what a health intervention proves in a trial and what survives in a service. Professor of Behavioural and Implementation Sciences at City St George's, University of London.

Implementation science Behaviour change Complex interventions Aphasia and communication Systematic review methods

Most of my work sits between two questions: what is the causal mechanism behind a health intervention, and why does the mechanism fail when the intervention reaches a service. I build methods that force those questions to be answered before a trial is designed, and I work with clinical teams on studies that carry the answer into practice.

More about my work and the software I make.

Writing

Soon

Nothing published yet. The first pieces are in preparation.

All writing

Learning sites

LUNA

UK aphasia provision: the evidence base and the service landscape, with an assistant that answers only from the source set.

Public
Learning site

Participatory systems mapping

A course on systems mapping for health services research: six evidence lanes, worked questions and an essay workbook.

Public
Course

Community research link work

Training for community research links, from roles and recruitment to facilitation, data and analysis.

Public
Course

All seven learning sites

Software

Research tools

Extraction pipelines, behavioural specification instruments, and reviewers that read a grant draft the way a committee does.

In use
Research

Academic Line Management

A game about the parts of academic life nobody trains you for: workload, feedback, escalation and the conversations that go unsaid.

In development
Android

All software