Vocational courses and classes are offered by a number of institutions. Many high schools offer basic vocational education, such as home economics, woodshop, and auto repair. Vocational educational institutions vary by state, but most postsecondary vocational instruction is offered by private career schools.
Sigmund Freud of Vienna, who is considered as the father of modern psychology, originated a new method called the Free Association Technique. Freud considered that mind has three parts  the conscious, the pre-conscious and the unconscious. He considered that 90% of the mind is the unconscious mind.
Henrik Ibsen is famously known as the Father of Modern Drama, and it is worth recognizing how literal an assessment that is. The Norwegian playwright was not merely one of a wave of new writers to experiment with dramatic form, nor did he make small improvements that were built upon by successors.