Validity & Reliability
In this activity, Mr. Boone issues a test consisting of analyzing a reading passage over the students favorite epic poem The Epic of Gilgamesh. MR. Boone issues the test at 8:45 a.m., which is the time that his scholars reading comprehension skills are at the highest level. Is this concept related to validity or reliability?
reliability
Avah was sick on Monday while taking her World history unit 6 test over the Age of Exploration. Avah usually scores between a 95 to a 98 percent on her test, but this time she received a score of 72 percent. Tuesday, Avah was over her sickness, and allowed to retest. Avah's received a 97 percent on her test retake. Which reliability indicator does this situation represent?
Test retest reliability evidence
The first step in this process is focused on identifying and assembling evidence bearing on accuracy of a test-taker's inferred (a conclusion based off of available evidence) status regarding what's being measured
What is Validity?
Since teachers can't see what's going on inside a kids head, a teacher must construct a test that requires a student to supply overt (done, shown, or happening in the open) behavior in the form of their response to a test's items. This is an example of test
What is Validity?
Test that are shorter in length, with test questions that are too east or too difficult can affects a test
what is reliability and validity?