McIntosh (2004) suggests that they give a probability of increasing the chances of a person getting employed. The chances of them getting employment are much higher than the people who leave school without any training. For instance

men who have no training in any formal course have an employment rate of 68. Vocational training has the capability of increasing the employability to more than 75%. There is a major improvement to those who further advance their training to the next level. The improvement is noted to about 89%. If an individual takes their training to level 3