Ask for Evidence infographic
If you’re not sure about something you’ve read or seen, follow these simple steps to #AskforEvidence? [...]
There are a few basic types of scientific study that, once you know what they are, give you a much clearer way to question headlines or claims based on research.
Different kinds of studies have different strengths and weaknesses, so their suitability for testing different claims varies. Knowing what kind of study you are dealing with is useful.
And bear in mind that it is usually difficult to draw conclusions from any single study.
We’ve outlined six types of study: within each ‘type’ there are almost limitless variations, but most boil down to one of the following: Studies with microorganisms, cells or biological molecules outside their normal biological context (called ‘in vitro’ studies); animal studies; studies observing people; randomised controlled trials; clinical trials (usually a kind of randomised controlled trial); and systematic reviews.
If you’re not sure about something you’ve read or seen, follow these simple steps to #AskforEvidence? [...]
I’ve been Asking for Evidence for a couple of months now and it’s interesting how organisations respond to it. I’ve had an array of responses: Polite but dismissive….. First up [...]
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Politicians like to claim a lot of things, from how they’ve reduced unemployment to how they plan on investing in renewable energy, but how prepared are they to provide the [...]
There is a system used by scientists to decide which research results should be published in a scientific journal. This system, called peer review, subjects scientific research papers to independent [...]
If someone asks you something and you don’t know the answer, what do you do? You Google it. The internet is one the most powerful tools at our disposal, and [...]