Table 1.

Educational task of ECs

Task	Description
Administrative and management	EC is used to aid the onboarding of learning activities
FAQ Platform	EC provides feedback on FAQs for administration or educational topics
Mentoring	EC is used to monitor students learning outcomes cognitively and affectively
Motivational	EC provides emotional and motivational support
Practice specific skills and abilities	EC is used as a practice buddy to learn a language, communication, and programming
Simulations	EC is used to simulate conditions that aid with rehabilitation, such as in healthcare
Reflection and metacognitive strategies	EC is used as a skillful classmate that aids learning
Student learning assessment	ECs measure learning outcomes quickly and routinely