According to many social scientists, adolescence ends for most people a. when they become independent from their parents. b. when the physical and intellectual changes of puberty have occurred. c. by the time the person reaches age 20. d. when they're most comfortable with and have a clear understanding of who they are.

D. when they're most comfortable with and have a clear understanding of who they are.

Explanation:

Adolescence is a transitional phase between childhood and adulthood. This is a time when the discernment of the person grows steadily, so that the person can better understand the workings of daily life, the responsibilities of each person and their own identity. This is a maturing process. The consensus of scientists is that this transitory phase may be different for each person and what defines the end of adolescence is the complete development of the brain, when the person will have the proper discernment for life situations. There is no specific age, but today scientists say it can happen up to 24 years.

Training is important because it represents a good opportunity for employees to grow their knowledge base and improve their job skills to become more effective in the workplace. Despite the cost of training for employees, the return on investment is immense if it is consistent.

There are several reasons it is important for employers to initiate training programs for their employees, such as:

It improves skills and knowledge

Employee training programs help improve the knowledge and skills of employees to match the various changes in the industry. These improvements will positively affect the productivity of workers, which can increase the profits and efficiency of an organization. Some of the things employees may learn through training include work ethics, human relations and safety.

It satisfies the recommendations of performance appraisal.

When an organization's employee performance appraisals suggest the need for improvement on a particular subject or skill, training programs can be organized for staff members to help satisfy this requirement. Training can therefore address an identified problem area and work toward a solution.

It prepares employees for higher responsibilities.

Training programs can also help prepare employees who are moving into higher roles and taking on more responsibilities in an organization. These programs will help them learn the skills that are required to function effectively in their new positions. For example, they may be trained in leadership skills or in a specific software they will use in their new role.

It shows employees they are valued.

Implementing training programs in the workplace will help employees feel like the company is invested in them. By continuing to teach your employees new skills and abilities, they will not just become better workers, they will feel like more productive members of the organization. This will improve their morale as well as their workplace capabilities.

It tests the efficiency of a new performance management system.

Employee training programs help an organization test the efficiency and effectiveness of a new performance management system, which will help HR establish clearer performance expectations. Using these systems to train your employees will reinforce the necessity of meeting goals and help employees better understand what is expected of them.

It improves IT and computer skills.

Training programs help employees learn about specific computer skills and IT topics, such as the use of software systems. Companies may train their employees to create graphs and spreadsheets, edit data in their database and understand network arrangements in order to provide a more comprehensive understanding of computers to improve workplace efficiency.