Is the King-Devick Test computerized?

Is the King-Devick Test computerized?

The King-Devick (K-D) test has been well researched and authors have reported excellent test-retest reliability in athletes from multiple sports. In 2015, King-Devick Technologies, inc® phased out the original spiral-bound, or paper, version to a computerized tablet version.

How is the King-Devick Test scored?

King-Devick (K-D) test Participants are asked to read out aloud the numbers from left to right as quick as they can without making any errors [1–15]. The time taken for each card as well as the number of errors was recorded and summed to provide the total K-D score [1–15].

Who developed the King-Devick Test?

King-Devick Test (commonly referred to as the KD test) is a number naming assessment, created by King-Devick Technologies, that measures eye movements, attention, and language in order to identify deficits.

What is second ImPACT syndrome?

Second impact syndrome, or SIS, happens when the brain swells rapidly shortly after a person suffers a second concussion before symptoms from an earlier concussion have subsided. This event is rare, but when it does happen, it is most often fatal.

How do you test a child for a concussion?

People should look for the following warning signs of concussion in children:

1. headache.
2. sleepiness.
3. feeling like they are in a fog.
4. feeling sick or vomiting.
5. sensitivity to noise or light.
6. seeming irritable.
7. sleeping more or less than usual.
8. feeling depressed or sad.

What is Rowan law?

Rowan’s Law (Concussion Safety), 2018 makes it mandatory for sports organizations to: Effective July 1, 2019, ensure that athletes under 26 years of age, parents of athletes under 18, Coaches, Team Trainers and Team Officials confirm every year that they have reviewed Ontario’s Concussion Awareness Resources.

What is a magnetic stripe test card?

Magnetic stripe test cards are used by research and development in developing new products or quality control to check the capability of readers. They help to ensure compliance of devices to the differing global standards or your own proprietary requirement.

What is the king Devick test?

The King Devick Test (K-D Test) is a baseline measure and concussion sideline screening assessment test of rapid number naming that requires eye movements, language function and attention in athletes.

What is magnetic stripe encoding and how does it work?

For financial cards, some international markets are yet to fully adopt EMV or smart cards and use of the Magnetic stripe is often used as a fall-back for worldwide interoperability. The process of Magstripe Encoding modifies the magnetic particles into a bar arrangement which can be read as binary data.

What is bit-to-bit jitter on a magnetic stripe?

Bit-to-bit jitter is a change in bit length from one bit to the next on a magnetic stripe. Ideal cards would have no jitter, but real cards do! Cards with high jitter are generally unreadable, because the decoder electronics in the card reader cannot tell a binary “1” bit from a “0” bit.