Abstract: Knowledge space theory is a theory that uses mathematical language to evaluate learners’ knowledge and guide future learning, belonging to the research field of mathematical psychology.

The cause of death for two children who died Feb. 10 while staying in a van parked in a Detroit casino garage amid below-freezing temperatures was carbon monoxide poisoning, according to the Wayne ...

Critic Brian Tallerico watches and writes about movies and TV every day. To curate this list, he dives into Netflix’s catalogue every month to surface family-friendly titles both kids and adults ...