Difference between revisions of "Double Blind Trial"
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:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f246 ''Double blind trial, page 156, GCSE Biology; Student Book, Collins, AQA ''] | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f246 ''Double blind trial, page 156, GCSE Biology; Student Book, Collins, AQA ''] | ||
:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Double blind trials, page 105, GCSE Biology; Third Edition, Oxford University Press, AQA ''] | :[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Double blind trials, page 105, GCSE Biology; Third Edition, Oxford University Press, AQA ''] | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Double-blind trials, page 138, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Double-blind trials, page 144, GCSE Biology, CGP, AQA ''] | ||
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| + | ====OCR==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Double-blind trials, page 75, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR ''] | ||
Latest revision as of 01:00, 5 December 2019
Contents
Key Stage 4
Meaning
A double blind trial is a clinical trial where the doctor and the patient don't know if they have been given a real potential medicine or a placebo.
About Double Blind Trials
- Double blind trials are used to prevent bias from affecting the results of a clinical trial when either the doctor or the patient expect the potential medicine to work or not.
- Many alternative medicines appear to work until they are tested with a double blind trial showing that they are just a placebo and not a real medicine.
References
AQA
- Double blind trial, page 156, GCSE Biology; Student Book, Collins, AQA
- Double blind trials, page 105, GCSE Biology; Third Edition, Oxford University Press, AQA
References
AQA
- Double-blind trials, page 138, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Double-blind trials, page 144, GCSE Biology, CGP, AQA