A visual acuity test is one of the most important parts of an eye exam. Visual acuity is a measure of how well you can see. A ...

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.

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 ...

Take this test to see where you fall on the optimism/pessimism continuum. This test is made up of two types of questions: scenarios and self-assessment. For each scenario, answer according to how ...

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 ...

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 ...

Give your broadband connection a quick test to see if you’re getting the internet speeds you’re paying for. Trisha Jandoc is an associate writer at CNET covering broadband and everything ...

We recently had a mobile eye screening at Sikh temple Khalsa Dharmak Sabha, where I taught new volunteers how to conduct the Snellen test using an eye chart to measure visual acuity. Some of my ...