Which action is part of effectively assessing a child's psychosocial development?

Assessing emotional responses is a critical component of evaluating a child's psychosocial development. This aspect involves observing how a child expresses feelings, interacts with others, copes with challenges, and demonstrates empathy. Emotional responses can reveal a child's self-awareness, social skills, and ability to navigate their environment, which are all integral to overall psychosocial development.

In contrast, monitoring physical strength focuses primarily on the child's physical health rather than their emotional or social capabilities. Evaluating academic performance, though important for educational assessment, does not directly measure psychosocial factors such as interpersonal relationships or emotional regulation. Measuring vital signs, while essential for gauging physical well-being, does not provide insights into the psychological and social facets of a child's growth and development. Thus, assessing emotional responses is the most relevant action for understanding a child's psychosocial development.