3. T HE PROCESSES OF THOUGHT DEPEND OF SEVERAL DEVICES OR UNITS T HE PROCESSES OF THOUGHT DEPEND OF SEVERAL DEVICES OR UNITS I MAGES ARE VISUAL MENTAL REPRESENTATIONS I MAGES ARE VISUAL MENTAL REPRESENTATIONS S YMBOLS ARE ABSTRACT UNITS THAT REPRESENT IDEAS S YMBOLS ARE ABSTRACT UNITS THAT REPRESENT IDEAS C ONCEPTS ARE LABELS FOR THINGS THAT HAVE AT LEAST ONE THING IN COMMON C ONCEPTS ARE LABELS FOR THINGS THAT HAVE AT LEAST ONE THING IN COMMON P ROTOTYPES ARE REPRESENTATIVE EXAMPLES OF A CONCEPT P ROTOTYPES ARE REPRESENTATIVE EXAMPLES OF A CONCEPT A RULE IS A STATEMENT OF RELATION BETWEEN CONCEPTS A RULE IS A STATEMENT OF RELATION BETWEEN CONCEPTS

5. N ON - DIRECTED, OR DIVERGENT THINKING CONSISTS OF A FREE FLOW OF THOUGHTS WITH NO PARTICULAR PLAN N ON - DIRECTED, OR DIVERGENT THINKING CONSISTS OF A FREE FLOW OF THOUGHTS WITH NO PARTICULAR PLAN U SUALLY CONSISTS OF DAYDREAMS OR FANTASIES U SUALLY CONSISTS OF DAYDREAMS OR FANTASIES M ETACOGNITION IS THINKING ABOUT THINKING M ETACOGNITION IS THINKING ABOUT THINKING

8. M ENTAL SETS ARE HABITUAL STRATEGIES FOR PROBLEM SOLVING M ENTAL SETS ARE HABITUAL STRATEGIES FOR PROBLEM SOLVING F UNCTIONAL F IXEDNESS IS THE INABILITY TO IMAGINE NEW FUNCTIONS FOR FAMILIAR OBJECTS F UNCTIONAL F IXEDNESS IS THE INABILITY TO IMAGINE NEW FUNCTIONS FOR FAMILIAR OBJECTS B OTH OF THESE CAN BE OBSTACLES WHEN THEY CAUSE RIGIDITY B OTH OF THESE CAN BE OBSTACLES WHEN THEY CAUSE RIGIDITY

10. L ANGUAGE IS THE EXPRESSION OF IDEAS THROUGH SYMBOLS AND SOUNDS ARRANGED ACCORDING TO RULES L ANGUAGE IS THE EXPRESSION OF IDEAS THROUGH SYMBOLS AND SOUNDS ARRANGED ACCORDING TO RULES I T ALLOWS US TO COMMUNICATE FACTS AND IDEAS I T ALLOWS US TO COMMUNICATE FACTS AND IDEAS

12. T HE STUDY OF MEANING IN LANGUAGE IS SEMANTICS T HE STUDY OF MEANING IN LANGUAGE IS SEMANTICS F OR EXAMPLE, THE SAME WORD CAN HAVE DIFFERENT MEANINGS ( MIND, BILL, MOUSE ) F OR EXAMPLE, THE SAME WORD CAN HAVE DIFFERENT MEANINGS ( MIND, BILL, MOUSE )