Examlex
A quadratic function is given.
(a) Express the quadratic function in standard form
b) Find its vertex and its x- and y-intercept(s).
Validity
The extent to which a tool, test, or study accurately measures or represents what it is intended to.
Reliability
The degree to which an assessment tool produces stable and consistent results over multiple administrations or observations.
Reaction Time
The amount of time taken to respond to a specific stimulus, often used to measure the speed of information processing.
Working Memory Test
An assessment that measures an individual's ability to hold and manipulate information in their mind over short periods of time.
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