Mobile Health (mHealth) Tools to Improve Delivery Quality of a Family Home Visiting Intervention

Difficulties in Emotion Regulation Scale (DERS)

The Difficulties in Emotion Regulation Scale (DERS) is a 36-item measure that assesses emotion dysregulation across 6 domains, i.e., non-acceptance of emotional responses, difficulty engaging in goal-directed behavior, impulse control difficulties, lack of emotional awareness, limited access to emotion regulation strategies, and lack of emotional clarity. The DERS is scored on a 5-point Likert scale: 1=Almost Never, 2=Sometimes, 3=About half the time, 4=Most of the time, 5=Almost always. Higher scores indicate greater difficulties in emotion regulation.

Time frame: Baseline, immediately after the intervention, and 3-months after the intervention

Conflict Tactics Scale-2 (CTS-2)

The Conflict Tactics Scale (CTS-2) is a 78-item scale (39 behaviors or experiences, each asked once for respondent and one for partner). The CTS is comprised of 5 subscales, i.e., negotiation, psychological aggression, physical assault, injury, and sexual coercion. The response categories gauge the frequency with which acts were used during conflict with a partner in the past year using a 6-point scale ranging from "never" to "20 or more times." There are also response options of "Never in the last year, but it did happen before that," and "This has never happened."

Time frame: Baseline, immediately after the intervention, and 3-months after the intervention

Home Observation for Measurement of the Environment (HOME)

The Home Observation for Measurement of the Environment (HOME) is a 43-item measure that assesses the level of stimulation and support provided by caregivers in the home. All items receive a binary score based on the presence (score = 1) or absence (score = 0) of self-reported and direct observation of parenting behaviors and household conditions. Item scores are summed to derive scores on a total scale and the 6 subscales, i.e., variety, organization, acceptance, involvement, learning materials, and responsivity.

Time frame: Baseline, immediately after the intervention, and 3-months after the intervention

Observation of Mother-Child Interaction (OMCI)

The Observation of Mother-Child Interaction (OMCI) is a direct observational measure used to assess mother-child interaction during a shared picture-book reading activity that includes maternal (10 items) and child assessments (5 items). Maternal responsive behaviors include contingent responding, emotional-affective support, support for infant foci of attention, and language inputs. Child behaviors include the child's behavioral and social-emotional reactions during the observation. Each item is rated on a 4-point scale: 0 = Never, 1 = Very few, 2 = Sometimes (3-4 times), and 3 = Five or more times. Total scores are assigned for the mother's reaction, the child's reaction, and mother-child interaction, respectively.

Time frame: Baseline, immediately after the intervention, and 3-months after the intervention

Hopkins Symptom Checklist (HSCL)

The Hopkins Symptom Checklist (HSCL) is a 25-item inventory that measures symptoms of anxiety and depression. Part I of the measure has 10 items assessing anxiety symptoms and Part II has 15 items assessing depression symptoms. Each item is rated on a 4-point scale: 1 = Not at all, 2 = A little, 3 = Quite a bit, and 4 = Extremely. Item scores are summed to derive scores for the total scale and subscales, i.e., anxiety and depression.

Time frame: Baseline, immediately after the intervention and 3-months after the intervention

Post-traumatic Stress Disorder Civilian Checklist

The Post-traumatic Stress Disorder Civilian Checklist is a 17-item scale that assesses symptoms of Post-traumatic Stress Disorder. Items are rated on a binary scale of "yes" or "no" responses.

Time frame: Baseline, immediately after the intervention and 3-months after the intervention