NCT06292078 · University of Oregon
Preventing School Exclusion and Opioid Misuse: Effectiveness of the Inclusive Skill-building Learning Approach (ISLA)
(ISLA)
What this study is about
This project will test the effectiveness of the Inclusive Skill-building Learning Approach (ISLA) in reducing the use of exclusionary discipline, improving teacher practice and student outcomes, and decreasing substance misuse using a randomly assigned controlled trial in 60 middle schools across six states.
View original scientific description
This project will test the effectiveness of the Inclusive Skill-building Learning Approach (ISLA) in reducing the use of exclusionary discipline, improving teacher practice and student outcomes, and decreasing substance misuse using a randomized controlled trial in 60 middle schools across six states.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Staff member in either a control or intervention condition school *
Exclusion criteria
- None Cohort Students: The student cohort sample will include all students in Grade 7 during the first year of ISLA implementation, who will be followed into Grade 8 during the second year of ISLA implementation (such that data can be collected from the end of Grade 6 to the end of Grade 8). With an average middle school size of 660 students per school, we project the cohort size to be 220 students per school, for a total of 11,880 to 13,200 students. Sub-cohort Students: A random sample of 50 assenting 6th grade students (at the time of baseline data collection) per cohort per school will be selected to provide additional data, for a total of 2,700 to 3,000 students (consent will be gathered from parents/guardians). With the help of each school administrator, the research team will conduct the randomization process using each school's enrollment. School administrators will invite all 6th grade students to participate via recruitment emails to their parents/guardians. A random selection of students will be made from those parents who are consented.
- 6th grade students in either intervention or control schools during first data collection period for each wave
- students who cannot complete the online survey independently (e.g., require assistance beyond text-to-speech files to comprehend the items and available responses) specifically:
- students who cannot comprehend written or spoken English or written or spoken Spanish, or
- students who are eligible for alternate assessment for statewide achievement testing.
Where
- Capitola, California
- Yuba City, California
- Salem, Oregon
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 22, 2026 · Source of record for eligibility and locations