Hank is researching how propane versus charcoal heat sources affect foods$$ taste and overall quality. He finds an opinion article called $$Taste the Meat, Not the Heat$$ published by a contributor to The Baylor Lariat, the Baylor University student newspaper. The article suggests meat cooked on propane tastes better than meat cooked on charcoal. Hank should be skeptical of this research because the article potentially violates which tenant of credible research?

a$.$

Purpose$/$Point of view

b$.$

Currency

c$.$

Authority

d$.$

Reliability