A Level Psychology OCR Practice Exam

The participants in Chaney et al. (2004) were aged between 1.5 to 6 years old, making this age range crucial for understanding the study's implications in child psychology and the effects of reinforcement on behavior. This specific range focuses on early childhood development, where children are notably impressionable, providing insight into how behavior is influenced within these formative years. The findings highlight the importance of developmental psychology, especially how young children's learning and behavior can be shaped by specific interventions, such as the Funhaler used in the study. Understanding this age group allows for a clearer interpretation of the results and their applicability to practices in pediatric healthcare.