Kenneth I. Howard

The dose–effect relationship in psychotherapy.

Kenneth I. Howard, S. Mark Kopta, Merton S. Krause et al. · American Psychologist · 1986 · 1.3K citations

Psychopathology, Psychiatry, Medicine +11

Evaluation of psychotherapy: Efficacy, effectiveness, and patient progress.

Kenneth I. Howard, Karla Moras, Peter L. Brill et al. · American Psychologist · 1996 · 580 citations

Psychiatry, Patient Progress, Medicine +6

Using significance tests to evaluate equivalence between two experimental groups.

James L. Rogers, Kenneth I. Howard, John T. Vessey · Psychological Bulletin · 1993 · 547 citations

A phase model of psychotherapy outcome: Causal mediation of change.

Kenneth I. Howard, Robert J. Lueger, Michael S. Maling et al. · Journal of Consulting and Clinical Psychology · 1993 · 462 citations

Psychotherapy, Quality Of Life, Mental Health +21

A phase model of psychotherapy outcome: Causal mediation of change.

Kenneth I. Howard, Robert J. Lueger, Michael S. Maling et al. · Journal of Consulting and Clinical Psychology · 1993 · 400 citations

Psychiatry, Phase Model, Clinical Psychology +10