Organizational psychology – a somewhat new branch homeworkhelp24.com/ of psychology. The status of an independent scientific discipline, she has been gaining at the end of 1960-70-ies. mainly within the US and Western Europe. At that time, there had been the first basic leadership and organizational psychology textbooks. In 1970, within the framework with the American Psychological Association (APA) was developed division « Industrial and organizational psychology » on the basis of pre-existing sections on the psychology of business enterprise and industrial psychology.