Chris Leach

Service profiling and outcomes benchmarking using the CORE-OM: Toward practice-based evidence in the psychological therapies.

Michael Barkham, Frank Margison, Chris Leach et al. · Journal of Consulting and Clinical Psychology · 2001 · 476 citations

Counseling, Toward Practice-based Evidence, Psm Performance +22

Validation of the Hospital Anxiety and Depression Scale for use with adolescents

David J. White, Chris Leach, Ruth Sims et al. · The British Journal of Psychiatry · 1999 · 342 citations

Early sudden gains in psychotherapy under routine clinic conditions: Practice-based evidence.

William B. Stiles, Chris Leach, Michael Barkham et al. · Journal of Consulting and Clinical Psychology · 2003 · 215 citations

Psychotherapy, Sudden Gains, Mental Health +20

Introduction to Statistics: A Nonparametric Approach for the Social Sciences.

Richard Kay, Chris Leach · Journal of the Royal Statistical Society Series C (Applied Statistics) · 1981 · 200 citations

Nonparametric Approach, Sociology, Statistical Inference +3

Service profiling and outcomes benchmarking using the CORE-OM: Toward practice-based evidence in the psychological therapies.

Michael Barkham, Frank Margison, Chris Leach et al. · Journal of Consulting and Clinical Psychology · 2001 · 164 citations

Counseling, Toward Practice-based Evidence, Psm Performance +22