What are some placebo effects ?

Expert Solution

Placebo effects

The placebo effect is defined as a phenomenon in which some people experience a benefit after the administration of an inactive "look-alike" substance or treatment. This substance, or placebo, has no known medical effect. Placebo is used in clinical trials to test the effectiveness of treatments and is most often used in drug studies. For instance, people in one group get the tested drug, while the others receive a fake drug, or placebo, that they think is the real thing.

Example of a placebo would be a sugar pill that's used in a control group during a clinical trial. The placebo effect is when an improvement of symptoms is observed, despite using a nonactive treatment. It's believed to occur due to psychological factors like expectations or classical conditioning.

Another example is, if a patient receives a fake pain medication in a healing environment and the healthcare provider tells the patient that they are receiving a powerful pain treatment, many patients would get releaf from their pain due to psychological reasons. Or mind plays a main role in this.

Nightingale answered 1 year ago

What is a placebo? Make an example for the placebo and placebo effect. Explain.

1. Research a psychological placebo bias. Provide some in-depth explanation of what the bias is and...

1. Research a psychological placebo bias. Provide some in-depth explanation of what the bias is and how it works that goes beyond what the Wiki page provides. Support your explanation with a citation that is not from another Wiki page. 2. Provide a current issue or real-world example where this bias is prevalent. Make sure to clearly identify what the issue is and give examples of the bias at work. 3. Learn how we can defend or check back against...

What are some effects of displacement on the working class?

What are some pyschological effects of high school graduation?

A study2examines chocolate’s effects on blood vessel function in healthy people. In the randomized, double-blind, placebo-controlled...

A study2examines chocolate’s effects on blood vessel function in healthy people. In the randomized, double-blind, placebo-controlled study, 11 people received 46 grams (1.6 ounces) of dark chocolate (which is naturally flavonoid-rich) every day for two weeks, while a control group of 10 people received a placebo consisting of dark chocolate with low flavonoid content. Participants had their vascular health measured (by means of flow-mediated dilation) before and after the two-week study. The increase over the two-week period was measured, with...

What are some of the positive and negative effects of having a medical system?

What are some of the effects of ageing on the brain, both physically and cognitively? Are...

What are some of the effects of ageing on the brain, both physically and cognitively? Are these primary or secondary aging processes? please use your own words I need 300words

2. In theory, what are some of the wage and employment effects of outsourcing? 3. What...

2. In theory, what are some of the wage and employment effects of outsourcing? 3. What is the ‘textbook’ definition of the “minimum wage”? 4, In reality, should the minimum wage in the Bay Area be raised to $20 per hour? Why or why not? What are some of the arguments in favor of this proposal, and against this proposal? 5. The San Jose Mercury News reported that the current Administration is expected to suspend H-1B visas for highly skilled...

4. What is sediment pollution? What are some of its effects? What is turbidity and how...

4. What is sediment pollution? What are some of its effects? What is turbidity and how does it relate to sediment pollution?

In general, what are some problems with using regression to measure causal effects?

Question