________ development refers to changes in how children think, remember, and communicate

Language has semanticity, which means that

A) people have the creative ability to make up new words. B) people speak in different ways in different situations. C) language represents thoughts, objects and events through symbols. D) people must learn the proper ways to combine words.

The notion that potential romantic partnerships begin with both individuals looking for external similarities in their partner (e.g., race, education, socioeconomic status), then eventually looking for similarity of inner qualities (e.g., values, beliefs) and if both comparative phases are successful, the relationship may continue best fits with the _____ theory of mate selection

a. psychoanalytic b. triangular c. social-learning d. filter