Cognitive-Function Informed Outpatient Child and Youth Mental Healthcare (CFIC)

Participants will receive a neuropsychological assessment before treatment. Results from this assessment will be interpreted and applied to their treatment plan.

CFIC consists of three components: 1) Stepped Neuropsychological Assessment for every child or youth, which adapts to the individual's cognitive function needs and is recommended when integrating neuropsychological assessments into an existing practice ; 2) Brief Neuropsychological Testing Report completed by a neuropsychologist in the electronic health record (EHR) - these reports are concise and intended to highlight how the cognitive profile can be used to improve treatment, school and home function; 3) A meeting between the neuropsychologist and mental health provider to discuss and tailor treatment, summarized and documented in the EHR.

Following the stepped neuropsychological assessment, there are two ways that CFIC can tailor treatment for an individual. First is an adjustment to the type of psychotherapy planned. The second is by is by optimizing the provider-patient communication and relationship, using information about learning/communication styles.

The TAU group will proceed with the standard mental health care path. Once post-test measures are complete, these participants will receive a neuropsychological assessment.

Participants will meet with their mental health provider as planned. Treatment will be delivered in accordance with standard practice. Neuropsychological assessment results will not be shared with the mental health provider.

We will measure overall social and psychological function for the Primary Clinical Objective using the Child Global Assessment of Function Scale (CGAS) , one of the most widely used clinician-rated measures of social and psychological functioning for children ages 4-16 years (can be used in youth as old as 17 years). We will evaluate MH diagnoses and symptoms for the Primary Clinical Objective with the Ontario Child Health Study - Emotional Behavioural Scales (OCHS-EBS) , a series of self-report or patient-reported outcomes measures (PROMS) based on the Ontario Child Health Study that assess common child/youth mental health disorders. We will use the original 52-item self-report youth and caregiver versions only.

The implementation evaluation will include fidelity to the protocol, adaptations needed during implementation, provider adoption of the protocol, reciprocal effects of the context, experiences of patients, families, providers, and administrators, fiscal and time costs, and administrative effects on the CHEO MH Outpatient Clinic, e.g., patient flow.

We will evaluate experiences with care using two methods. The first is the Experiences of Service Questionnaire (ESQ) , which will be given to youth and caregivers in both arms at the end of treatment or 6 months after starting their Partnership treatment (post-test). We will want to compare the experience of care between the groups, as significantly more positive or negative experiences in the CFIC group will help inform acceptance of the intervention. The second method of evaluation will be using data from semi-structured interviews with participants and their families about their experience of the CFIC intervention.