personailty theory

Your assignment is to define and explain the following four (4) perspectives of human personality development discussed in Chapter 2.  Give a brief summary of each theory.  Identify the main theorist or theorists responsible for developing each theory.  Include the basic view of each theorist:
 
1. Behaviorism
 
2. Psychodynamic
 
3. Social - Cognitive
 
4. Humanistic
 
In your conclusion, give your opinion of at least two of the perspectives and their possible value to the study of psychology and human development. Use the textbook, other web sites, and digital library as resources for key facts.