Key research themes
1. How can observational and measurement tools be adapted and validated to effectively assess parent-child interactions across developmental stages?
Accurate measurement of parent-child interactions is crucial to understanding parenting behaviors and their impact on child development. Since parenting and dyadic interactions evolve with the child's age, there is a need to develop and validate observational frameworks and instruments that are age-appropriate, psychometrically sound, and feasible for large-scale or non-clinician use. This includes adapting existing measures for older children, leveraging direct observation over parent report to reduce bias, and establishing reliability and construct validity across diverse populations.
2. What are the dynamic, bidirectional processes between parent and child behaviors and emotions that shape their interactions over time?
Parent-child interactions are not unidirectional but characterized by continuous reciprocal influence. Children's behaviors — both dependent and independent — elicit different parental responses, which are in turn shaped by parental expectations and styles. Emotional connection and closeness between parent and child dynamically interact with children's emotional health and behavior regulation. Understanding these transactional processes over time requires sophisticated analytic approaches that disentangle stable traits from situational states and capture dyadic coregulation, synchrony, and mutual attunement, providing insight into mechanisms that promote or hinder healthy development.
3. How do parental behaviors and communication practices influence children's language, referential, and socioemotional development?
Parental interaction styles, including sensitive responding, gesture use, verbal communication, and feedback, play crucial roles in scaffolding children's developing linguistic and socioemotional skills. Research spans the impact of parent verbal and non-verbal cues on children's referential abilities, the reciprocal influence between child vocalizations and caregiver speech complexity, and parent-child discourse structure even in toddlers. Interventions promoting open parent-child discussions, including about sexuality in adolescence, further shape developmental outcomes. Understanding these mechanisms informs strategies for improving child language acquisition and social competencies.