This answer depends on a lot, as you asked a broad question. It depends on numerous factors, all of which I certainly will not be able to detail.
First off, it depends on the employee's base. If they come from a life filled with laziness and a lack of motivation, they probably won't perform above standard- certainly not excel at their task.
Next, it depends on the environment of the workplace. If it is a comfortable environment where the individual can complete work in a satisfactory manner, their performance will surely be better. With too much stress, an intense workplace, a jerk boss, etc., the employee may not perform at the desired level.
All in all, many factors must be assessed in order to decide how well "the employee performs".
It increase the motivation of the employee to perform well. Employee can understand their responsibility. Fair distribution of rewards.
A doctor.
Training gives your employees confidence that they can perform their job well and won't get fired. Training doesn't, from my expirience, motivate an employee. The only thing that motivates an employee is money, that's why they come to work. Tell them that if they do their job well, their will be a raise in their future.
Perform work punctually
Yes. If your purpose is to analyze a job to determine how it should be performed safely, you would not want to observe an inexperienced worker who may not know how to perform the job well or safely. An experienced worker would more likely perform the job well and make perform fewer unsafe acts while doing so.
Effective employees can develop skills and succeed in the workplace even if they are not given the needed resources and opportunities.
No. Perform is to do, verify is to confirm. For example in the work place the employer may need to verify that an employee has performed her/his duties satisfactorily.
By doing background checks on the employee before employing them. Some of these may be legal requirements and others due diligence in respect of the role the employee will be expected to perform.
Yes, as long as the new role is legal, and the employee is able to perform without risk to self or others. But the employee has the option of resigning or quiting if he or she does not want to perform the changed work. It is usually a good idea for an employer to ask the employee if the change is acceptable, or to seek volunteers, but that is not required.
No, they can detain you, but have to wait for the authorities to perform a search
A competent employee is an employee knowing their job and performing it well, someone who is also reliable and responsible.
Well first off, you have to be an employee. And any employee that is with hottopic would know how to.