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Catherine Mata; Katharine Meyer; Lindsay Page – Annenberg Institute for School Reform at Brown University, 2024
This article examines the risk of crossover contamination in individual-level randomization, a common concern in experimental research, in the context of a large-enrollment college course. While individual-level randomization is more efficient for assessing program effectiveness, it also increases the potential for control group students to cross…
Descriptors: Chemistry, Science Instruction, Undergraduate Students, Large Group Instruction
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Yang, Yoon Jung; Chung, Kyong-Mee – Journal of Autism and Developmental Disorders, 2023
This study developed and tested the effectiveness of an app-based cognitive behavioral therapy (CBT) program in alleviating anxiety among adolescents and adults with autism without co-occurring intellectual disability. Thirty participants from 15 to 35 years old were randomly assigned to either the intervention or waitlist control group, and self-…
Descriptors: Pilot Projects, Randomized Controlled Trials, Handheld Devices, Behavior Modification
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Frances R. Levin; John J. Mariani; Martina Pavlicova; C. Jean Choi; Cale Basaraba; Amy L. Mahony; Daniel J. Brooks; Christina A. Brezing; Nasir Naqvi – Journal of Attention Disorders, 2024
Objective: To determine if treatment of co-occurring adult ADHD and Cannabis Use Disorder (CUD) with extended-release mixed amphetamine salts (MAS-ER) would be effective at improving ADHD symptoms and promoting abstinence. Method: A 12-week randomized, double-blind, two-arm pilot feasibility trial of adults with comorbid ADHD and CUD (n = 28)…
Descriptors: Comorbidity, Attention Deficit Hyperactivity Disorder, Marijuana, Drug Abuse
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Salomone, Erica; Settanni, Michele; McConachie, Helen; Suma, Katharine; Ferrara, Federica; Foletti, Giulia; Salandin, Arianna; Brown, Felicity L.; Brown, Felicity L.; Pacione, Laura; Shire, Stephanie; Servili, Chiara; Adamson, Lauren B. – Journal of Autism and Developmental Disorders, 2022
Parents of children with ASD (N = 86; mean age 44.8 months; 67 boys) were randomized to either WHO Caregiver Skills Training (CST) delivered in public health settings in Italy or enhanced treatment-as-usual. Primary blinded outcomes were 3-months post-intervention change scores of autism severity and engagement during caregiver-child interaction.…
Descriptors: Caregiver Training, Skill Development, Public Health, Health Services