Problem 1:

(a) Describe Problem solving.

(b) What are the basic components of a problem? Illustrate your answer using a concrete example.

(c) Explain carefully any three obstacles to problem solving.

Problem 2:

It is usually agreed that intelligence is an important characteristic of individual human beings.

(a) Which dimensions do the modern definitions of intelligence emphasize? Elaborate on each of these concepts.

(b) Which two aspects of intelligence have been proposed by Raymond Cattell and Associates? Define each of the aspects, and explain your answer using examples.