Difference between revisions of "Evidence"
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: There are many different kinds of [[evidence]]: | : There are many different kinds of [[evidence]]: | ||
:*[[Scientific Evidence]] - any [[observation]]s or [[results]] that are [[repeatable]], [[reproducible]] and [[valid]] to prove or disprove a [[hypothesis]]. | :*[[Scientific Evidence]] - any [[observation]]s or [[results]] that are [[repeatable]], [[reproducible]] and [[valid]] to prove or disprove a [[hypothesis]]. | ||
| − | :**[[Empirical Evidence]] - A type of [[Scientific Evidence]] that relies on an [[experiment]] which can be [[repeatable|repeated]] to get the same [[results]] and [[reproducible|reproduced]] by others to get the same [[results]]. | + | :**[[Empirical Evidence]] - A type of [[Scientific Evidence]] that relies on an [[experiment]] with tightly [[Control Variable|controlled variables]] which can be [[repeatable|repeated]] to get the same [[results]] and [[reproducible|reproduced]] by others to get the same [[results]]. |
| − | :**[[Observational Evidence]] - A type of [[Scientific Evidence]] that relies on [[observation]]s | + | :**[[Observational Evidence]] - A type of [[Scientific Evidence]] that relies on [[observation]]s without the ability to [[Control Variable|control variables]] but can be [[repeatable|repeated]] to get the same [[results]] and [[reproducible|reproduced]] by others to get the same [[results]]. |
:**[[Double Blind Trial]] - a [[Clinical Trial|clinical trial]] to test the effect of a [[medicine]] on a human in which the researcher and the participant don't know if they have been given a real [[medicine]] or a [[placebo]]. | :**[[Double Blind Trial]] - a [[Clinical Trial|clinical trial]] to test the effect of a [[medicine]] on a human in which the researcher and the participant don't know if they have been given a real [[medicine]] or a [[placebo]]. | ||
:*Non-scientific Evidence - [[Evidence]] which can be [[repeatable|repeated]] or [[reproducible|reproduced]]. | :*Non-scientific Evidence - [[Evidence]] which can be [[repeatable|repeated]] or [[reproducible|reproduced]]. | ||
Revision as of 09:19, 22 March 2019
Contents
Key Stage 2
Meaning
Evidence is anything which proves an idea is true.
Meaning
- When a person makes a claim, others will ask for evidence that it is true. If someone told you that broccoli ice cream tasted good, you may want to test it yourself before you believe them.
- There are many different kinds of evidence.
- Some evidence is strong and other evidence is weak.
- Strong evidence would be showing that something is true with an experiment.
- Weak evidence would be believing something because someone told you it was true.
Key Stage 3
Meaning
Evidence is anything which proves an idea is true.
Meaning
- When a person makes a claim, others will ask for evidence that it is true.
- There are many different kinds of evidence:
- Scientific Evidence - The observations, readings or measurements that a scientist will use to test whether a hypothesis is correct.
- Empirical Evidence - A type of Scientific Evidence that relies on an experiment which can be repeated to get the same results and reproduced by others to get the same results.
- Observational Evidence - A type of Scientific Evidence that relies on observations which an be repeated to get the same results and reproduced by others to get the same results.
- Non-scientific Evidence - Evidence which can be repeated or reproduced.
- Anecdotal Evidence - A type of non-scientific evidence that relies on someones personal experience which cannot be repeated or reproduced so no one can double check if it's true.
- Scientific Evidence - The observations, readings or measurements that a scientist will use to test whether a hypothesis is correct.
Key Stage 4
Meaning
Evidence is anything which proves an idea is true.
Meaning
- When a person makes a claim, others will ask for evidence that it is true.
- There are many different kinds of evidence:
- Scientific Evidence - any observations or results that are repeatable, reproducible and valid to prove or disprove a hypothesis.
- Empirical Evidence - A type of Scientific Evidence that relies on an experiment with tightly controlled variables which can be repeated to get the same results and reproduced by others to get the same results.
- Observational Evidence - A type of Scientific Evidence that relies on observations without the ability to control variables but can be repeated to get the same results and reproduced by others to get the same results.
- Double Blind Trial - a clinical trial to test the effect of a medicine on a human in which the researcher and the participant don't know if they have been given a real medicine or a placebo.
- Non-scientific Evidence - Evidence which can be repeated or reproduced.
- Anecdotal Evidence - A type of non-scientific evidence that relies on someones personal experience which cannot be repeated or reproduced so no one can double check if it's true.
- Intuition - Ideas that seem true because they make sense are not counted as scientific evidence. Just because something seems reasonable, interesting or makes sense does not mean it is true.
- Tradition - Ideas that have been passed on through generations. Just because many people say something is true, doesn't mean it is true. Such ideas were usually made thousands of years ago at a time when the wheelbarrow would have seemed like a state of the art invention and most people believed disease was caused by demons.
- Scientific Evidence - any observations or results that are repeatable, reproducible and valid to prove or disprove a hypothesis.