In the relatively static societies before modernism, many workers would often inherit or take up a single lifelong position (a place or role) in the workforce, and the concept of an unfolding career had little or no meaning. With the spread during the Enlightenment of the idea of progress and of the habits of individualist self-betterment, careers became possible, if not expected.
Career Assessments are tests that come in a variety of forms and rely on both quantitative and qualitative methodologies. Career Assessments can help individuals identify and better articulate their unique interests, values, and skills. Career counselors, executive coaches, career development centers, and outplacement companies often administer career assessments to help individuals focus their search on careers that closely match their unique personal profile.
Career counseling advisors assess people's interests, personality, values and skills, and also help them explore career options and research graduate and professional schools. Career counseling provides one-on-one or group professional assistance in exploration and decision making tasks related to choosing a major/occupation, transitioning into the world of work or further professional training. The field is vast and includes career placement, career planning, learning strategies and student development.
Online career training is available, just use a search engine like Google and search for the term "Online Career Training".