The importance of challenges at the beginning of a career can be a job that offers challenges, broad objectives, and starts the career growth process. The more clear and challenging the goals, the more effort will be made and the greater the chances of good performance.
Someone who does a good job and receives positive feedback will feel successful. This feeling of psychological success will increase self-esteem and participation in work, which in turn will lead to the definition of future stretchable goals and sustainable career growth.
This argument sounds like early career development is essential for further development. We can interpret this as a preference for the tournament mobility model. In the tournament model, a career is viewed as a series of competitions, each of which has an impact on opportunities for individual mobility.
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Winners at a certain level can compete at a higher level. The loser is eliminated from the tournament or can only participate in lower-tier competitions.
Very early job shifts are often linked to mobility even a decade later after employees have switched to second and third jobs. Indeed, mobility in the early stages of a career has a clear correlation with future careers and predicts the likelihood of promotion and demotion in future periods and the deadline of one's career.
Early winners are seen as "high potential" and given a challenging socialization process to encourage further development. The early losers were socialized in a non-demanding and alienating role. Third, awareness of tournament mobility can prevent risk-taking.