Essentials of understanding psychology, questions help

1. Your textbook (Feldman, R. (2013). 
   Essentials of understanding psychology (10th Ed.). Upper Saddle
   River, NJ: Pearson) outlines some prevailing psychological perspectives of
   thought (neuroscience, psychodynamic, behavioral, cognitive, and
   humanistic). Using your own words, summarize three of these perspectives.
   Provide an example of each perspective to illustrate your summaries.  Which perspective do you think has the
   most relevance in today’s society, and why? Make sure that you use the
   textbook to support your answer, but respond to the question in your own
   words.

1. Go to the APA website, and look up “Ethical Priniciples of
   Psychologists” and the Code of Conduct (http://www.apa.org/ethics/code2002.html).

  Choose one of the principles and
answer the following questions:

  Why do you think this principle is
important?

  What difficulties might psychologists
encounter when applying this principle?

  Describe a real-life situation in
which this principle might be used.