Which of the following is most likely to affect a toddler's learning and development?

Moving to a new care setting can significantly affect a toddler's learning and development because it represents a major change in their environment and routine. Toddlers thrive on consistency and familiarity; thus, a new care setting can disrupt the sense of security they have established. This disruption can impact their emotional well-being, social interactions, and overall adaptation to learning.

In a new environment, toddlers may experience anxiety or uncertainty as they encounter unfamiliar faces, surroundings, and routines. This can impede their ability to engage positively with caregivers and peers, which is crucial for their social and emotional growth. Establishing trust and comfort in the new setting may take time, influencing their willingness to explore, communicate, and participate in learning activities.

While changes in daily routine, starting a new school, and outdoor playtime can also impact a toddler's development, these factors typically do not involve the same level of environmental upheaval and relational shifts as moving to a new care setting does. Each of these other choices can influence learning and development in different ways, but the potential emotional and social challenges posed by a complete change of environment makes transitioning to a new care setting particularly impactful for toddlers.