Strengthening Home Visitor Practice Through an Embedded Model of Infant and Early Childhood Mental Health Consultation.

Home visitors face the difficult task of engaging and supporting families who experience economic, social, and mental health challenges. Infant and Early Childhood Mental Health Consultation (IECMHC) is one strategy to improve early childhood professionals' abilities to promote maternal and children's mental health through relationship building and collaboration. To date, most of the evidence showing positive effects of IECMHC comes from evaluations conducted in center-based early childhood programs. Only a few have examined the implementation and outcomes of IECMHC in home visiting programs. Using a longitudinal, matched-comparison group design, a three-year pilot study of a cross-system, embedded model of IECMHC assessed implementation and outcomes for teachers and home visitors. Here, we focus on intervention effects on home visitor-family relationships based on an analysis of 42 recordings of home visits. We used the Home Visit Rating Scales Adapted & Extended to Excellence (HOVRS-A+ v.2.1; Roggman et al., in  2010) and created another scale, the IECMHC scale, of items aligned with the expected outcomes of the model. Home visitors in the intervention group scored significantly higher on the HOVRS-A+ home visitor responsiveness to family scale over time than those in the comparison group. Additionally, scores of home visitors in the intervention group increased at a greater rate, on average, on the newly developed IECMHC scale than scores of home visitors in the comparison group. We conclude that the Illinois model of IECMHC successfully improved home visitors' responsiveness to families and improved the quality of home visits. Due to the small sample, we recommend further study of the model in home visiting and further development of the IECMHC scale as part of the HOVRS-A+ .