Which of the following is NOT a developmental task of infancy?

The answer is based on the understanding of developmental milestones typical for infants. Infancy is a crucial stage of development that encompasses significant growth in areas such as physical, sensory, and emotional skills.

Learning to read, while an important developmental task for older children and elementary-aged students, is not a task that infants are expected to achieve. Infants (typically defined as children aged 0-12 months) focus instead on foundational skills that support later learning, such as exploring their environment, building social trust through interactions with caregivers, and achieving various motor milestones like crawling and grasping.

In contrast, exploration involves infants using their senses to engage with their surroundings, which supports cognitive development. Social trust is developed through consistent caregiving and nurturing, vital for forming attachments and emotional security. Motor milestones, such as reaching, sitting up, and eventually crawling, are essential physical development tasks that infants work on in their early months.

Therefore, learning to read, an advanced cognitive skill that requires a level of language proficiency and cognitive development not yet developed during infancy, stands out as the incorrect option when identifying developmental tasks for this stage.