A keynote address is a speech that sets the theme and tone for a meeting or conference

Dewey's problem-solving process starts with the following steps:

A) definition and analysis of the problem and generation of possible solutions B) definition of the problem and generation of possible solutions C) definition and analysis of the problem and establishment of criteria for evaluating solutions D) definition of the problem and identification and evaluation of possible solutions

__________ is the explicit meaning a language community formally gives a word.

a. Denotation b. Demarcation c. Connotation d. Context