Safe Mothers, Safe Children Initiative

Post-traumatic Stress Diagnostic Scale for the DSM-5 (PDS-5) is a 24-item self-report measure of PTSD symptoms over the last month. Items are rated on a 5-point scale of frequency and severity ranging from 0 ("not at all") to 4 ("6 or more times a week/severe"). Higher scores indicate more severe PTSD symptoms. PDS-5 will be used to monitor change in PTSD symptoms over treatment implementation. PDS-5 is also used during the baseline to evaluate for inclusion/exclusion criteria.

Center for Epidemiological Studies-Depression (CES-D) is a 20-item self-report measure of symptoms associated with depression, such as restless sleep, poor appetite, and feeling lonely. Items are rated on a 3-point scale ranging from 0 ("rarely or none of the time") to 3 ("most or almost all of the time"). Scores range from 0 to 60, with high scores indicating greater depressive symptoms. CES-D will be used to assess change in depression symptoms over treatment implementation.

Dyadic Parent-Child Interaction Coding System-IV (DPICS) examines the quality of parent-child social interaction in three 5-minute situations: child-directed play, parent-directed play, and clean-up. Positive skills include praise, reflect, and describe, and negative skills include questions, commands, and criticisms. Observations are coded by trained DPICS scorers to produce total scores. DPICS scores allow us to track the changes in positive and negative parenting scores over treatment implementation.

Data is collected through the New York State Child Welfare Registry (NYSCWR) semi-annually on the number of out-of-home placements for 10 years for completers and non-completers who have consented into the study. Number of new foster care removals are located by unique NYSCWR identifiers collected at time of consent. Out-of-home placement data, in addition to new substantiated welfare reports, will be used to assess recidivism.

Data is collected through the New York State Child Welfare Registry (NYSCWR) semi-annually on the number of substantiated abuse/neglect reports for 10 years for completers and non-completers who have consented into the study. Number of new substantiated reports are located by unique NYSCWR identifiers collected at time of consent. New substantiated welfare reports, as well as out-of-home placement data, will be used to assess recidivism.

Family Preservation Services Usual Care (FPSUC) is extracted from electronic records that agencies use to document services. FPSUC details the number of services accessed in preventative agencies for clients. Data will be used to statistically control for FPSUC.

Structured Clinical Interview for DSM-5 (SCID-5) is the gold standard for determining DSM-5 Axis I current diagnoses and psychiatric history. The SCID-5 alcohol and substance use and psychosis modules will be used. SCID-5 will be used to track changes in substance use/abuse and symptoms of psychosis, as well as to evaluate inclusion/exclusion criteria.

Difficulties in Emotion Regulation Scale (DERS) is a 36-item self-report measure used to assesses emotion regulation. Items are rated on a scale of 1 ("almost never [0-10%]") to 5 ("almost always [91-100%]"). Higher scores indicate more difficulty in emotion regulation. DERS has adequate construct and predictive validity and good test-retest reliability. DERS will be used to evaluate level of emotion regulation skills during treatment implementation.

Adult Adolescent Parenting Inventory-2.1 (AAPI-2.1) is a self-reporting inventory that measures parental behaviors and is commonly used to assess the risk of child abuse and neglect. Items are rated on a scale of 1 ("strongly agree") to 5 ("strongly disagree"). AAPI-2.1 has five sub-constructs: expectations of children, parental empathy towards children's needs, use of corporal punishment, parent-child family roles, and children's power and independence. Higher scores indicate lower risk of parental abuse/neglect. AAPI will be used to monitor the change in parental behaviors over treatment implementation.

Treatment Services Review (TSR) is an interview used to gather information about specific mental health services received outside of the study treatment and treatment received one year prior to the time of the baseline (pre) assessment. It describes treatment type (individual therapy vs. group), provider type (psychologist, psychiatrist, social worker), length (in years) and frequency of treatment (rate of appointments), rate of hospitalizations, and medications prescribed.

Treatment Services Review (TSR) is an interview used to gather information about specific mental health services received outside of the study treatment and treatment received during treatment implementation. It describes treatment type (individual therapy vs. group), provider type (psychologist, psychiatrist, social worker), length (in years) and frequency of treatment (rate of appointments), rate of hospitalizations, and medications prescribed.

Treatment Services Review (TSR) is an interview used to gather information about specific mental health services received outside of the study treatment and treatment received between the end of treatment and the six-month follow-up assessment. It describes treatment type (individual therapy vs. group), provider type (psychologist, psychiatrist, social worker), length (in years) and frequency of treatment (rate of appointments), rate of hospitalizations, and medications prescribed.

Therapy Acceptability and Expectations (TAE) is a 5-item scale that evaluates credibility and engagement of study treatment. Items range from 0 ("not at all") to 8 ("extremely"). Higher scores indicate greater acceptability of treatment. TAE is administered throughout treatment in order to assess the clinician-client therapeutic relationship and client engagement with treatment. Necessary changes that arise from the TAE are addressed in future treatment sessions.

Strengths and Difficulties Questionnaire (SDQ) is a 25-item parent-report behavioral screening questionnaire that comprises five sub-scales: emotional symptoms, conduct problems, hyperactivity/inattention, peer relationship problems, and prosocial behavior. Items have the following responses: "not true," "somewhat true," and "certainly true." Higher scores indicate a higher likelihood of emotional and/or behavioral difficulties. SDQ will be used throughout treatment to assess change in behavior of the child participating in the parent-child dyadic play observations.

The WAI-S is a 12-item measure assessing three key aspects of the therapeutic alliance: agreement on the tasks of therapy, agreement on the goals of therapy, and development of an affective bond. Item responses range from 1 ("Never") to 7 ("Always"). Higher scores indicate a higher quality of the therapeutic alliance. The WAI-S is administered throughout treatment beginning at mid-treatment in order to assess the working relationship between a client and their treating clinician, from both the participant and clinician perspectives.