When evaluating typical vs. atypical development, which factors should be considered?

Considering developmental milestones and the range of what is deemed typical versus atypical involves a comprehensive approach. Personal history, which includes an individual's unique experiences, medical background, and any prior developmental delays, plays a key role in understanding their growth trajectory. Likewise, characteristics such as innate temperament and cognitive abilities must be assessed, as these influence learning styles and behavior.

The environment encompasses the physical surroundings, socio-economic status, and cultural factors, all of which contribute to a child's development. A holistic view recognizes that development does not occur in isolation; rather, the interplay between a child's personal history, their inherent traits, and the context provided by their environment is crucial for accurate evaluation.

Other options tend to isolate one aspect of development or focus on limited influences, which do not provide the comprehensive perspective needed to accurately understand a child's development in various domains. Thus, a multifaceted approach allows educators and professionals to make informed decisions when assessing individual needs and designing interventions.