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what is feedback and what are its effects

by Johnathan Walsh Published 3 years ago Updated 2 years ago
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Feedback is a reaction or information that occurs as a result of actions or behavior undertaken by an individual or group. In a Learning & Development context, both positive and negative feedback is crucial. Feedback provides a sense of engagement and interactivity, and allows learners to take ownership of their learning.

What Does Feedback Mean? Feedback is an event that occurs when the output of a system is used as input back into the system as part of a chain of cause and effect. This alters variables in the system, therefore resulting in different output and consequently different feedback as well, which can either be good or bad.

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How to give better feedback?

There are several points to think about before we tell someone what we think:

  • Harsh feedback may be counterproductive. Deliver feedback carefully and respectfully. ...
  • Feedback isn’t always negative. Don’t persistently focus on what isn’t working or isn’t being done right. ...
  • Feedback isn’t always positive. On the other hand, don’t always focus on strengths. ...
  • Providing a fix may not be the answer. Ask questions that encourage reflection. ...

What are the characteristics of feedback?

Characteristics of Constructive Feedback • Individualised and relevant, demonstrating empathy and attention to the particular learning style and needs of the student, rather than comparing or generalising to other students; feedback is linked to the particular learning goals of the student.

What is the importance of feedback?

The importance of feedback is incorporated in improving performance and channeling constructive growth. For the growth and success of any organization in the market, it is quite imperative for the management and the HR department to follow certain rules and ethics of business.

Why is feedback important in the communication process?

Why is feedback important in the communication process? Feedback is your audience’s response; it enables you to evaluate the effectiveness of your message. Feedback is essential in communication so as to know whether the recipient has understood the message in the same terms as intended by the sender and whether he agrees to that message or not.

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What is the effect of feedback control?

Using feedback in closed-loop systems improves control by automatically adjusting the controller output to reduce the error. This helps reduce the effects of dynamic disturbances. Feedback also adds stability to an unstable process, ensuring a repeatable and reliable control loop.

What is feedback explain in detail?

Feedback is information about how one is doing in effort to reach a goal. There are two types of feedback-giving and receiving- and both are not the easiest. Understanding of how to give feedback and to receive feedback is important in a leadership role. • Feedback is: o Written comments.

What is the effect of feedback on stability?

Effect of feedback on stability: The closed-loop system depends on loop gain. If the loop gain GH = - 1 for a negative feedback system, the output of a system becomes infinity for the finite input and the system is said to be unstable.

What are two effects of negative feedback?

Negative feedback also has effects of reducing distortion, noise, sensitivity to external changes as well as improving system bandwidth and input and output impedances.

What is feedback and its types?

Feedback can take many forms such as oral, written, informal, formal, descriptive, evaluative, peer and self-assessed feedback. It is the quality of feedback that counts.

Why feedback is importance?

Feedback improves learner confidence, motivation to learn and ultimately, a learner's attainment. It's also what your people want - 65% of employees say they want more feedback. Feedback comes in many shapes and forms. You can deliver feedback episodically, in isolated instances or on an ongoing basis.

What is the effect of positive feedback?

Positive feedback helps motivation, boosts confidence, and shows people you value them. It helps people to understand and develop their skills. And all this has a positive impact on individual, team, and organisational performance. As a manager, giving positive feedback should be a simple part of your practice.

What are the advantages and disadvantages of negative feedback?

Advantages and disadvantages of negative feedback amplifierThe negative feedback has less frequency distortion.It has highly stabilized gain.It can control step response of amplifier.It has less harmonic distortion.It has less amplitude distortion.It has less phase distortion.The negative feedback reduces noise.More items...

How does positive feedback affect a system?

Positive feedback loops enhance or amplify changes; this tends to move a system away from its equilibrium state and make it more unstable. Negative feedbacks tend to dampen or buffer changes; this tends to hold a system to some equilibrium state making it more stable.

What is meant by positive and negative feedback effects?

Positive feedback occurs to increase the change or output: the result of a reaction is amplified to make it occur more quickly. Negative feedback occurs to reduce the change or output: the result of a reaction is reduced to bring the system back to a stable state.

What are the effects of feedback in organizational development?

Feedback helps to focus employees' work-related activities on the desired personal and organizational goals (Kleinbeck, 2004). It also enhances an individual's self-awareness (Herold & Greller, 1977), helps to adjust self-perceptions and self-ratings, and helps to detect performance gaps (Mory, 1996).

What is positive and negative feedback?

○ Negative feedback occurs when a change in a. variable triggers a response. which reverses the initial change. ○ Positive feedback occurs when a change in a. variable triggers a response.

What are the 3 types of feedback?

The three forms of feedback: appreciation, coaching and evaluation.

What are the 5 types of feedback?

Let's examine the five types of feedback, as presented by Rogers, in their order of frequency.Evaluative Feedback. This type of feedback is the most common. ... Interpretive Feedback. ... Supportive Feedback. ... Probing Feedback. ... Understanding Feedback.

What are the 5 steps of feedback?

How to give effective feedback in 5 stepsMake sure the recipient is prepared for the feedback session.Clearly describe the situation.Present your take on the situation.Give actionable recommendations for improvement.Turn the session into a conversation.

What is feedback in management?

Taking proper Decision: Feedback helps the sender to take proper decision. If the receiver does not send his reaction or response on certain issue, the sender cannot decide on it. For example, sometimes manager sends plans and decision or policies to the subordinates for their appraisal.

How to measure effectiveness of communication?

Measuring the Effectiveness of Communication: Feedback is the only way to get the response or reaction of the receiver. From it, the sender knows how well his message is understood and how it will be used by the receiver. By analyzing the reaction, positive or negative, the sender of the message can measure to what extent communication is effective and what are the limitations with it. So, in two-way communication feedback is the only way to assess the success of communication.

Why is feedback important in communication?

Why Feedback is Essential for effective Communication. Feedback is the response or reaction of the receiver after perceiving or understanding the message. It enables the sender to evaluate the effectiveness of the message. It is inevitably essential in case of two-way communication. Without feedback, two way communication is ...

How to get responses from a receiver?

Getting the Reactions of Receiver: Through feedback the sender can get the responses or reactions of the receiver of his message. From the response, the sender responses, the sender can assess how well the receiver has understood his message and if there is any clarification to be made.

What is feedback in a bizcom?

bizcom_coach. 1. What is Feedback The observation of the receiver’s response is called feedback. In other words, the part of the receiver’s response communicated back to the sender is called feedback. Actually it is the amount of response of the receiver that reaches to the sender. It enables the sender to evaluate the effectiveness of the message.

What is the last step in the communication process?

Completion of Entire Communication Process: Feedback is the last and important step of communication process. Through feedback, the sender can learn the reaction or response of the receiver. It is an essential step of communication without which communication process is incomplete. So, in two-way communication feedback is mandatory.

Why should management seek feedback from employees?

This practice will help management to create a congenial atmosphere in the organization that is essential for organizational success.

Negative Feedback

Negative feedback happens when an increase in one thing leads to a decrease in another, so bringing the system back into line with its purpose.

Positive Feedback

Positive feedback occurs when an increase in one thing leads to an increase in another and so on in a domino, vicious circle or spiral effect. In the boat example, when a person steering is distracted, and takes their eye off the horizon or instruments, they will hold the rudder to the left for longer than normal and move the boat off course.

Conclusion

Similarly, the greater the deviation from a healthy, less stressed frame of mind, the more difficult it becomes to correct it (through drugs, relaxation, change in lifestyle, etc). The danger of overcompensating in the other direction also increases through, for example, dependence on anti-depressant drugs or rash changes in other areas of life.

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What Does Feedback Mean?

Feedback is an event that occurs when the output of a system is used as input back into the system as part of a chain of cause and effect. This alters variables in the system, therefore resulting in different output and consequently different feedback as well, which can either be good or bad. In the case of a system which requires knowledge of the output in order to improve or deliver on a specific output, then feedback is essential and good. But for a system that does not require feedback, such as an audio system, then feedback is often bad. Take for example a microphone and speaker system, when the sound from the speakers (output) is picked up by the microphone (input) it creates a negative feedback that produces a very high pitched sound.

What is feedback in assembly?

Feedback is basically the concept of taking output and using it as input, either to further drive the system or produce a desired output. A good example is feedback used in an assembly line, when an output does not meet the minimum quality or quantity set by the system, it adjusts itself either to ramp up the production speed or even automatically stop if there are major deviations in the output.

What is feedback in electronics?

In electronics, feedback is often used to get a desired result from a circuit. The simplest example would be an operational amplifier which uses feedback to vary the characteristic output of the op-amp, hence changing its "operation.". The output of the op-amp is basically fed back into one of its two inputs, and depending on the configuration ...

Is feedback good or bad?

But for a system that does not require feedback, such as an audio system, then feedback is often bad.

How does a stock run happen?

Another example: the run on the financial markets. A run occurs when investors sell a stock solely because other investors are selling. A run can push a share price below the level called for by fundamentals such as earnings. This would not happen in a perfectly efficient market because investors would base their buy and sell decisions on the firm’s fundamentals. Once the price fell below the appropriate level, other investors would spot a bargain and buy, and that demand would cause the price to stabilize or rise, preventing a run. However, the feedback effect can give the run momentum by discouraging lenders from providing the firm with capital, weakening the company and spurring more selling.

Why is the feedback process important for irrational traders?

But the feedback process can allow irrational traders to survive, because their views can actually affect the firm’s cash flows and create a self-fulfilling prophesy.

How does the bear raid work?

One of those is the “bear raid,” where short sellers bet that a firm’s share price will fall. The feedback effect can make this a self-fulfilling prophesy: The short sales increase the supply of shares, depressing the price, discouraging lenders from providing capital to the firm, weakening the firm and driving the price down even further. Thus, the short sellers profit from selling shares even if the firm was fundamentally healthy to begin with. (Short sellers sell borrowed shares in hopes of repaying the loan with shares bought for less, thus profiting when the price falls.)

What is market efficiency?

In the traditional view of market efficiency, it is assumed that investors digest all information available about a company and, through the push and pull of supply and demand, arrive at a price that reflects the firm’s true value. But research has shown that various forces can interfere with this process, and Goldstein and his colleagues point to a number of examples, such as the “survival of irrational traders.”

How does a manager use market reactions?

A manager who understands this feedback role can use market reactions for guidance on a key move like a merger. “You want the market to give you some information on whether the market thinks it’s a good idea,” Goldstein said. The share price, for example, may rise or fall after the firm reveals it may open a plant in another country. If the price falls, the company’s management may conclude that investors have spotted hazards the managers missed, and they may abandon the plan. Watching the share price becomes a way to benefit from the broader knowledge, views and analysis provided by thousands of investors.

Why do other players benefit from the feedback effect?

Other players also benefit from the feedback effect because they don’t have the inside view that managers do , Goldstein and his colleagues write. “Credit-rating agencies are known to be influenced by stock prices, and their decisions have a large effect on the availability of credit to the firm. Regulators, who take actions that affect firm cash flows (most prominently, in the case of banks), follow market prices very closely…. Similarly, employees and customers may base their decisions on whether to work for the firm or buy its products on information they glean from the market.”

Why do share prices rise and fall?

Market analysts have long viewed the rise and fall of a company’s share price as a gauge of the market’s expectations about the firm’s future cash flows. But the price can also reflect approval or disapproval of management decisions, and it can therefore affect what decisions are made, Goldstein and his colleagues conclude.

What is a feedback control?

The controller would calculate the error and it would vary the system input to get the required output. The closed-loop system is also called a feedback system because it fed back the output into the input so that the errors can be cleared and the required output quality can be maintained. The feedback control is to remove the measured disturbances. The feedback controls are automated and it should do the sensing, calculating, and manipulating to be performed by the equipment, and that each element must communicate with the other elements in the control system.

How does a feedback control work?

In a control system, a feedback loop is an important tool, the feedback loop will consider the system output and this will help the system to alter its operation in order to get the required output. In order to do this task, a system should have controllers, compensators, and feedback structures to the system. The feedback control system is composed of sensors, controllers, process systems, etc. The major components of a feedback control system are input, the process which is being controlled, output, sensing elements, controllers, and actuating devices. The feedback control would only need minimal knowledge of the process that is to be controlled.

What are the objectives of the feedback control?

The major objective of feedback control is to ensure that the output value of the system must be similar to the required value. This is done by tracking the reference trajectories or by maintaining close to their setpoints. The feedback signal would resist the disturbance signal, which affects the output, and also it can improve the performance of the system. The feedback control can also stabilize the unstable plant.

What are the advantages of the feedforward control?

It would take proper action in case there is any chance of deviation in the controlled variable so it would act before the error affects the process

Does the feedback and feed-forward can be used in a single process?

Mostly the feedback and the feedforward are used together in a process. So while combining the feedback and the feedforward system we would get the advantages of both. The feedforward components would provide quick response, and the feedback components do the rest of the response accurately, compensating for errors in the model.

What is the difference between a feedforward and a feedback control system?

A feedforward control system has a feedback structure, while the feedback control system doesn’t have a feedforward structure. The major advantage of the feedback over the feedforward is that the feedback control can detect all the disturbances while the feedforward control can’t do this.

What is the difference between feedback and feedforward?

In the case of feedforward control, it would compensate the disturbance before it affects the control variable. The feedback control won’t do anything until there is a deviation in the controller variable, while the feedforward control does take preventive actions.

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