Meaning and definition of bottleneck effect : Genetic drift resulting from the reduction of a population, typically by a natural disaster, such that the surviving population is no longer genetically representative of the original population.
Social worker will take 6 years to complete. You need 4 years for Bachelor degree and 2 years for Master degree. MSW Master of Social Worker. In the real world you do need Master degree in order to get a good paying job. However, you can do it with 4 years of social worker degree. But, you will not be able to get more pay and unable to move up. Social worker is a hard job and you will have 80 cases load per year. If you start with 2 years in city college you will be able to transfer to 4 years college to complete your social worker degree. By the way, I wish you the best and remember you will not be rich to be a social worker and it is a hard earning job.
1 You must take a standardized exam for this level of license. 2  Clinical License: This is a full professional license for practicing social workers, and is referred to as Licensed Clinical Social Workers (LCSW). 3  You must have both years of experience and a graduate degree for this license.very state in the U.S. requires social workers to be professionally licensed in order to independently practice social work. Requirements of licensure vary from state to state.