2.  INTELLIGENCE:  Capacity for learning, reasoning, understanding, and similar forms of mental activity; aptitude in grasping truths, relationships, facts, meanings, etc.  Manifestation of a high mental capacity

3.  Intellectual advancement of the sensory and motor skills  0-2 years

4.  The stage just before logical thinking and reasoning start to develop

5.  The potential to master a particular skill or to learn a certain body of knowledge -Intelligence Aptitude: The ability to learn in school is usual measured by the IQ Test

7.  Cross-sectional  Longitudinal  Cross-sequential

8.  Two Clusters: -Fluid -Crystallized  Three Clusters: -Analytic -Creative -Practical

9.  9 Clusters -Linguistics -Logical (mathematic) -Musical -Spatial -Bodily (kinesthetic) -naturalistic -Social understanding (interpersonal) -Self-understanding (interpersonal) -Existential