Evelopmental Factors That Influence The Common Problem of Phobias

All sources must be peer reviewed or peer refereed journal articles.

Summarize and provide evidence for the common problem of phobias.
Explain or describe the underlying developmental factors that relate to phobias.
Compare and contrast with 2 theories of human development (Lev Vygotsky s Cognitive-Mediation Theory and Erik Erikson s Psycho-Social Theory, for example)