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Dr. Joseph A. De Leo, Ph.D., C.Psych.
Dr. Joseph A. De Leo, Ph.D., C.Psych.
Verified email at uottawa.ca - Homepage
Title
Cited by
Cited by
Year
Problematic Internet use and other risky behaviors in college students: An application of problem-behavior theory.
JA De Leo, E Wulfert
Psychology of addictive behaviors 27 (1), 133, 2013
1532013
Psychometric validation of the BDI-II among HIV-positive CHARTER study participants.
AL Hobkirk, AJ Starosta, JA De Leo, CM Marra, RK Heaton, M Earleywine
Psychological assessment 27 (2), 457, 2015
452015
Subtypes of Attention Deficit-Hyperactivity Disorder (ADHD) and Cannabis Use
M Loflin, M Earleywine, JA De Leo, A Hobkirk
Substance use & misuse 49 (4), 427-434, 2014
442014
The effects of perceived quality on behavioral economic demand for marijuana: A web-based experiment
PC Vincent, RL Collins, L Liu, J Yu, JA De Leo, M Earleywine
Drug and alcohol dependence 170, 174-180, 2017
222017
Examining bias in the impulsive sensation seeking (ImpSS) Scale using Differential Item Functioning (DIF)–An item response analysis
JA De Leo, NT Van Dam, AL Hobkirk, M Earleywine
Personality and Individual Differences 50 (5), 570-576, 2011
172011
A brief behavioral telehealth intervention for veterans with alcohol misuse problems in VA primary care
JA De Leo, K Lamb, S LaRowe, EJS Ana
Drug & Alcohol Dependence 140, e45, 2014
92014
Exploring Drug Sourcing among Regular Prescription Opioid Users in Canada: Data from Toronto and Victoria
B Fischer, JA De Leo, C Allard, M Firestone-Cruz, J Patra, J Rehm
Canadian Journal of Criminology and Criminal Justice/La Revue canadienne de …, 2009
82009
Psychedelic-assisted psychotherapy for depression: How dire is the need? How could we do it?
M Earleywine, J De Leo
Journal of Psychedelic Studies 4 (2), 88-92, 2020
52020
Cognitive Behavioral Therapy, Ketamine, and Combination Treatment for Depression: Impressions of Credibility in Participants with Self-Reported Depressive Symptoms
M Earleywine, B Altman, J De Leo
Journal of Psychoactive Drugs, 1-11, 2021
32021
Life, Drugs, and the Making of Meaning
JA De Leo, M Earleywine
The Experience of Meaning in Life, 393-403, 2013
22013
Adaptation of an Acute Psychiatric Unit to a Concurrent Disorders Unit to Increase Capacity and Improve Patient Care
H Raymond, M Amlung, JA De Leo, T Hashmani, J Younger, J MacKillop
Canadian Journal of Addiction 7 (3), 25-33, 2016
12016
Integration in Psychedelic-Assisted Treatments: Recurring Themes in Current Providers’ Definitions, Challenges, and Concerns
M Earleywine, F Low, C Lau, J De Leo
Journal of Humanistic Psychology, 00221678221085800, 2022
2022
How Important Is a Guide Who Has Taken Psilocybin in Psilocybin-Assisted Therapy for Depression?
M Earleywine, F Low, BR Altman, J De Leo
Journal of Psychoactive Drugs, 1-11, 2022
2022
Expectancies for Cannabis-Induced Emotional Breakthrough, Mystical Experiences and Changes in Dysfunctional Attitudes: Perceptions of the Potential for Cannabis-Assisted …
M Earleywine, MN Mian, B Altman, J De Leo
Cannabis, 2022
2022
A Semantic Scale Network analysis of the revised Mystical Experiences Questionnaire: A call for collaboration
M Earleywine, F Low, J De Leo
Journal of Psychedelic Studies 5 (3), 156-165, 2022
2022
Exploring the Credibility of Psilocybin-assisted Therapy and Cognitive-behavioral Therapy for Depression
BR Altman, M Earleywine, J De Leo
Journal of psychoactive drugs, 1-9, 2022
2022
Smartphone enhanced behavioral activation treatment for substance use and depression
Y Chen, J De Leo, L Matalenas, AC McLaughlin, A Petruzzella, E Jones, ...
Drug and Alcohol Dependence 100 (171), e40, 2017
2017
Gender specific relationship between adolescent distress tolerance and cortisol response to stress
SB Daughters, JA De Leo, SM Gorka
ALCOHOL 48 (2), 168-168, 2014
2014
Investigating the Main Effects and Interactions of Induced Mood and Emotional Urgency on Self-report Cannabis Craving and Consumption
JA De Leo
University at Albany. Department of Psychology, 2013
2013
Perceived sleep quality and problematic Internet use amoung college students
JA De Leo, AL Hobkirk, E Wulfert
ANNALS OF BEHAVIORAL MEDICINE 43, S209-S209, 2012
2012
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