Emotion Focused Family Therapy for Parents of Children With Mental Health Difficulties

This outcome will be measured through the Kessler Psychological Distress Scale (K10), a 10-item self report measure of psychological symptoms that parents will complete. Parents will rate the extent to which they are affected by various psychopathology symptoms on a five-point Likert scale from 1 (None of the time) to 5 (All of the time), with greater total scores (range = 10-50) indicating more severe psychopathology.

This outcome will be measured through the Behavior and Feelings Survey (BFS), a 12-item measure of child psychopathology symptoms to be completed by both parents (parent-report) and children (youth-report). Parents and children will rate items on a five-point Likert scale from 0 (Not a problem) to 4 (A very big problem), with greater scores (Internalizing subscale range = 0-24; Externalizing subscale range = 0-24; Total score range = 0-48) indicating more severe psychopathology.

This outcome will be measured through the Difficulties in Emotion Regulation Scale (DERS), a 36-item self-report measure of emotion regulation difficulties to be completed by parents. Parents will indicate the frequency with which they experience difficulties with emotion regulation on a five-point Likert scale from 1 (Almost never) to 5 (Almost always), with greater total scores (range = 36-180) indicating greater difficulties with emotion regulation.

This outcome will be measured through the Negative Emotionality subscale of the Child and Adolescent Dispositions Scale (CADS), a scale of child emotion regulation to be completed by parents (parent-report) and children (youth-report). Parents and children will rate the seven Negative Emotionality items on a four-point Likert scale from 1 (Not at all) to 4 (Very much/very often) with greater scores (range = 7-28) indicating poorer emotion regulation.

This outcome will be measured by parent-child synchrony of heart rate variability during the completion of two lab tasks together (conflict discussion and puzzle task).

This outcome will be measured by having parents and their children participate in two lab tasks together (conflict discussion and puzzle task) and coding for behavioural observations.

This outcome will be measured through the Coping with Children's Negative Emotions Scale (CCNES), a 12-item self-report measure of parental emotion parenting practices in response to children's expression of negative emotion. Responses are divided into six subscales representing six distinct types of parental responses. The responses will be grouped in two overall scores: Supportive (Expressive Encouragement, Problem-Focused, and Emotion-Focused Reactions) and Unsupportive (Punitive, Minimizing, and Distress Reactions) practices. Parents will rate the likelihood that they would respond in these distinct ways on a seven-point Likert scale from 1 (Very unlikely) to 7 (Very likely), with greater overall scores (range = 1-7) indicating greater levels of each type of parental response.

This outcome will be measured through the Caregiver Traps Scale (CTS), a 14-item self-report measure of parental emotional blocks. Parents will rate each item on a seven-point Likert scale ranging from 1 (Not likely) to 7 (Extremely Likely), with higher total scores (range = 14-98) indicating greater levels of parental emotional blocks.

This outcome will be measured through the Me as a Parent Questionnaire (MaaP), a 16-item self-report measure of parental self-efficacy. Parents will rate the degree to which they agree with statements about their feelings of competence in their parent role on a five-point Likert scale from 1 (Strongly disagree) to 5 (Strongly agree), with greater total scores (range = 16-80) indicating greater parental self-efficacy.

This outcome will be measured via audiorecording of group sessions. Fidelity scores will be calculated based on content fidelity - i.e., The degree to which providers implemented the key EFFT components, including: behaviour coaching, emotion coaching, parental emotion blocks, therapeutic apology.

Parents' perceived level of stress related to tasks associated with parenting will be assessed via the Parental Stress Scale. The Parental Stress Scale is an 18-item parent-report measure that assesses perceived parental stress (sample item: "Caring for my child(ren) sometimes takes more time and energy than I have to give") while taking into account positive and negative facets of parenting. The three subscales that comprise the measure (positive emotional benefits of parenting, sense of enrichment and personal fulfillment, and negative components of parenting) can be summed to form a composite score. Items are rated on a five-point Likert scale from 1 (Strongly Disagree) to 4 (Strongly Agree) with lower scores (range = 18-90) indicating lower levels of parenting stress.

Parental treatment satisfaction will be assessed using the parent-report of the Parent/Child Satisfaction Scales, a parent-report measure of satisfaction with child-oriented mental health services. The parent-report measure (sample item: "To what extent has our program met your child's needs?") has shown good internal consistency and test-retest reliability in prior samples of parents of clinic-referred children. Items are rated on a four-point Likert scale from 1 (Quite dissatisfied) to 4 (Very satisfied), with greater total scores (range = 8-32) indicative of higher overall treatment satisfaction.

Parent report of familial functioning will be assessed via the McMaster Family Assessment Device, a 60-item measure of broad family functioning that can be completed by any measure of the family system. The measure has subscales that assess particular facets of family functioning (e.g., affective responsiveness; "we cry openly"), which can be summed to form a composite score. Items are rated on a four-point Likert scale from 1 (Strongly Agree) to 4 (Strongly Disagree). Item responses are summed and divided by the number of items in the measure to compute a total score (range = 1-4), with lower total scores indicating more adaptive family functioning.

This outcome will be measured by parent and child skin conductance levels during the completion of two lab tasks together (conflict discussion and puzzle task).