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H. L. “Lee” Gillis

Observed names: H. L. (Lee) Gillis, H. L. Gillis, H. L. LEE GILLIS, H. L. Lee Gillis, H. L. “lee Gillis, H. Lee Gillis, H.L. "Lee" Gillis, H.L. (Lee) Gillis, H.L. “Lee” Gillis, Harold Gillis, Harold L. (Lee) Gillis, Harold L. Gillis, Harold. L. (Lee) Gillis, Lee Gillis
ORCID: 0000-0003-4175-6456
Observed ORCID: 0000-0003-4175-6456
OpenAlex ID: A5055466640
A Meta-Analysis of Outdoor Adventure Programming with Adolescents
1994 · Dana Cason, H.L. “Lee” Gillis · Journal of Experiential Education · 286
Adventure Therapy
2012 · Michael A. Gass, H.L. "Lee" Gillis, et al. · Routledge eBooks · 152
Adventure Therapy: Theory, Research, and Practice
1993 · Michael A. Gass, H. L. Gillis, et al. · 126
Are Challenge (Ropes) Courses an Effective Tool? A Meta-Analysis
2008 · H. Lee Gillis, Elizabeth Speelman · Journal of Experiential Education · 78
Adventure Therapy With Youth
2014 · Christine Lynn Norton, Anita Tucker, et al. · Journal of Experiential Education · 77
A Meta-analysis of Wilderness Therapy Outcomes for Private Pay Clients
2016 · Joanna E. Bettmann, H. L. Gillis, et al. · Journal of Child and Family Studies · 75
Adventure Therapy
2020 · Michael A. Gass, H.L. "Lee" Gillis, et al. · Routledge eBooks · 54
A Five-Year Follow-Up of a Survey of North American Outdoor Behavioral Healthcare Programs
2008 · Keith Russell, H. Lee Gillis, et al. · Journal of Experiential Education · 46
The Effectiveness of Project Adventure's Behavior Management Programs for Male Offenders in Residential Treatment
2008 · H. L. Gillis, Michael A. Gass, et al. · Residential Treatment for Children & Youth · 43
Bringing Adventure Into Marriage and Family Theapy: an Innovative Experiential Approach
1993 · H. L. (Lee) Gillis, Michael A. Gass · Journal of Marital and Family Therapy · 39
Process factors explaining psycho-social outcomes in adventure therapy.
2017 · Keith C. Russell, Harold L. (Lee) Gillis, et al. · Psychotherapy · 38
Meta-analysis of Treatment Outcomes Measured by the Y-OQ and Y-OQ-SR Comparing Wilderness and Non-wilderness Treatment Programs
2016 · Harold L. Gillis, Elizabeth Speelman, et al. · Child & Youth Care Forum · 31
Project Choices: Adventure‐Based Residential Drug Treatment for Court‐Referred Youth
1991 · H. L. LEE GILLIS, CINDY SIMPSON · Journal of Addictions & Offender Counseling · 31
The Adventure Therapy Experience Scale: The Psychometric Properties of a Scale to Measure the Unique Factors Moderating an Adventure Therapy Experience
2017 · Keith Russell, Harold L. (Lee) Gillis · Journal of Experiential Education · 30
Treating Juveniles in a Sex Offender Program Using Adventure-Based Programming: A Matched Group Design
2010 · H. L. Gillis, Michael A. Gass · Journal of Child Sexual Abuse · 28
An Examination of Mindfulness-Based Experiences Through Adventure in Substance Use Disorder Treatment for Young Adult Males: a Pilot Study
2015 · Keith C. Russell, H. L. Lee Gillis, et al. · Mindfulness · 25
Adventure therapy: Theory, practice, & research
2012 · Michael A. Gass, H. L. Gillis, et al. · University of New Hampshire Scholars Repository (University of New Hampshire at Manchester) · 25
A Research Update of Adventure Therapy (1992-1995): Challenge Activities and Ropes Courses, Wilderness Expeditions, and Residential Camping Programs.
1996 · H. L. Gillis, Donna Thomsen · 25
Group counseling with couples or families: Adding adventure activities
1986 · H. Lee Gillis, Warren C. Bonney · The Journal for Specialists in Group Work · 24
Managing Psychological Depth in Adventure Programmimng
1995 · Martin Ringer, H.L. “Lee” Gillis · Journal of Experiential Education · 23
Changes: An Assessment Model Using Adventure Experiences
1995 · Michael Gass, H.L. “Lee” Gillis · Journal of Experiential Education · 22
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Focusing on the “Solution” Rather than the “Problem”: Empowering Client Change in Adventure Experiences
1995 · Michael Gass, H.L. “Lee” Gillis · Journal of Experiential Education · 21
A Pilot Study Examining Outcomes Associated with the Implementation of Progress Monitoring at a Substance Use Disorder Treatment Program for Adolescents
2018 · Keith C. Russell, Harold L. Gillis, et al. · Child & Youth Care Forum · 20
Adventure Therapy with Groups
2004 · H. L. “Lee” Gillis, Michael A. Gass · Sage eBooks · 15
Do I fit with my group? Within-member and within-group fit with the group in engaged group climate and group members feeling involved and valued.
2015 · Dennis M. Kivlighan, Xu Li, et al. · Group Dynamics Theory Research and Practice · 14
Works count: 84
Citation count: 1,439
H-index: 21
I10-index: 26
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