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360-degree feedback (also known as multi-rater feedback, multi-source feedback, or multi-source assessment) is a process through which feedback from an employee's colleagues and associates is gathered, in addition to a self-evaluation by the employee.
As in any method of performance appraisal, high quality of feedback is a key to the effectiveness of peer evaluation, [94] [95] as is closing the loop on the appraisal process. There are threats to both the quality and perception of feedback in peer-assessment, for example peers may be biased by pre-existing relationships and less trust or ...
Low-quality, unactionable feedback is particularly problematic when you consider its prevalence: 50% of the people in our data set received at least some feedback that was not actionable. And that ...
A feedback loop is created when all or some portion of the output is fed back to the input. A device is said to be operating open loop if no output feedback is being employed and closed loop if feedback is being used. [45] When two or more amplifiers are cross-coupled using positive feedback, complex behaviors can be created.
In computer programming, profile-guided optimization (PGO, sometimes pronounced as pogo [1]), also known as profile-directed feedback (PDF) [2] or feedback-directed optimization (FDO), [3] is the compiler optimization technique of using prior analyses of software artifacts or behaviors ("profiling") to improve the expected runtime performance of the program.
Fig. 1: Causal loop diagram In system dynamics this is described by a circles of causality (Fig. 1) as a system consisting of two feedback loops. One is the balancing feedback loop B1 of the corrective action, the second is the reinforcing feedback loop R2 of the unintended consequences.
Performance is a measure of the results achieved. Performance efficiency is the ratio between effort expended and results achieved. The difference between current performance and the theoretical performance limit is the performance improvement zone. Another way to think of performance improvement is to see it as improvement in four potential areas:
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