Answer the given three multiple choices of HR course with giving an explanation to your answer: 1) ___________ occurs when a rating determination is made by comparing the target employee with someone else rather than with the performance standards A) Contrast effect B) Central tendency C) Recency effect D) Personal standards 2) Not sending the employee to the training program again is an example of __________ A) Extinction B) Negative reinforcement C) Positive reinforcement D) Punishment 3) ________ is rating all employees in the middle of the scale regardless of performance A) Leniency error B) Central tendency C) Personal standards D) Central tendency