In UK ophthalmology clinics, visual acuity is measured and reported as a fraction, such as 6/6, 6/9 or 6/12 on the Snellen test. The numerator (number above the line) is the distance of the eye ...

We all know that taking care of our eyes is important but with terms like eye test and comprehensive eye screening often used ...

Test your vision regularly at home using the Snellen or Tumbling E chart. If there is a problem go and see an eye doctor.

Are you sexually creative? Find out who you really are between the sheets with this sex personality test. Examine the following statements and indicate how well they describe you. In order to ...

A t-test is an inferential statistic used in hypothesis testing to determine if there is a statistically significant difference between the means of two sample populations. A t-test is an ...

In response to criticism that the test is not a reliable assessment tool, psychologists have worked to improve and validate the Rorschach over time. They have developed standardized protocols to ...

While you can get tested at a doctor’s office or a clinic, at-home test kits offer another good option. Testing for STIs at home is convenient, discreet, and reliable. An STI is considered an ...

To get your HGV licence, you must have a visual acuity of at least 6/7.5 (or 0.8) on the Snellen scale in your best eye. Your worst eye must be at least 6/60 (or 0.1). If you take the test wearing ...

Test your broadband connection speed. Our speedtest works on the vast majority of web browsers and devices, including computers, tablets, phones and games consoles. If you are experiencing ...