Using Ecological Momentary Assessment to Document and Investigate Caregiver Practices Between Pediatric Therapy Sessions: Prospective Pilot Cohort Study.

چکیده اصلی

BACKGROUND: Determining the appropriate dosage of pediatric occupational therapy, physical therapy, and speech-language pathology services is important when supporting families of children with disabilities. However, therapy dosage is inconsistently reported, and caregiver-delivered practice between sessions is rarely documented. Ecological momentary assessment (EMA) offers a method to capture caregiver practice in real time and to examine factors that influence it. OBJECTIVE: This study aims to pilot the use of EMA to measure caregiver practices between therapy sessions and to compare EMA-reported practices with caregiver recall. METHODS: This pilot prospective cohort study used convenience sampling to recruit caregivers of children receiving therapy services. During September 2024, participants completed a confidential baseline Qualtrics survey in their homes, which included recall of home practice from the previous week. Participants were then invited to complete 30 days of EMA logging of daily practice. Five participants enrolled in the EMA phase, which began 24 to 72 hours after baseline survey completion and took place during October and November 2024. Semistructured follow-up interviews were conducted immediately after the 30-day EMA period. RESULTS: Of the 34 survey participants, 5 continued to the EMA phase, contributing 150 days of data, with 82 completed entries (82/150, 55%). Caregivers primarily completed EMA logs on days when practice occurred; missing entries were coded as zero practice based on caregiver reports. Recalled practice averaged 4.5 (SD 5.65) bouts/day and 11.6 (SD 6.35) minutes/bout, totaling 71.2 (SD 121.02) minutes/day. EMA-reported practice across all days (n=150) averaged 2.7 (SD 4.39) bouts/day and 6.5 (SD 6.45) minutes/bout, totaling 23.2 (SD 14.12) minutes/day, which was substantially lower than recalled estimates. On days when practice was reported (n=82), EMA-documented practice averaged 5.2 (SD 3.28) bouts/day and 6.5 (SD 6.45) minutes/bout, totaling 23.9 (SD 14.72) minutes/day. Variability in recalled practice was high (mean 71.19, SD 121.02 min/d). Caregivers described practice as occurring in short, frequent bouts embedded within daily routines, with routine integration, child engagement, and recall of therapist strategies identified as key facilitators. CONCLUSIONS: Caregiver-delivered practice occurred in short, frequent bouts integrated into daily routines. EMA-reported practice was substantially lower than caregiver recall, suggesting that retrospective recall and prospectively reported EMA data may differ substantially. These findings highlight the importance of teaching strategies that are brief, engaging, and easily incorporated into daily routines. Despite the small sample, EMA was acceptable to a subset of caregivers who completed participation; however, substantial attrition between survey enrollment and EMA initiation suggests significant feasibility and participation barriers that warrant further investigation.

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