What is Vygotsky most well known for?

Which of the following is a stereotype?

a. Women typically live longer than men. b. Men typically are stronger than women. c. Women typically are less dependable than men. d. Men typically are taller than women.

At the espresso stand, the barista hands a drink to a customer and says, "Careful. Don't burn yourself." The barista's comment includes which of the following?

a) The implication that the drink is ho b) The inference that the drink is hot c) The direct reference that the drink is hot d) The indirect reference by characterization that the drink is hot