Which of the following includes lighting, task performance, and room temperature changes?

The correct answer addresses the aspects of the classroom or learning environment that can impact the learner's ability to engage and perform tasks effectively. Environmental factors encompass all the parameters that describe the physical surroundings in which learning occurs. This includes elements such as lighting, which can affect visibility and comfort; task performance, related to the ability to effectively complete assignments or engage in activities; and room temperature, which can impact concentration and comfort levels.

These factors are crucial in establishing an optimal learning environment as they can significantly influence how well learners absorb and process information. A well-structured environment considers these aspects to promote better focus and enhanced learning outcomes. Typically, psychosocial variables would relate to social and emotional aspects of learning, while physiologic variables might pertain to the biological or bodily conditions that influence learning. Learning components would refer to specific elements that facilitate the process of acquiring knowledge or skills, but in this context, they wouldn't encompass the physical characteristics that affect performance.