Refers to how widely measured values differ from the mean value. High standard deviations imply that scores varied widely from the mean value, irrespective of what the mean value was. It is given as a numerical value.
Are designed to identify or assess learning difficulties that students may experience. Diagnostic tests are often delivered to students by professionals trained in the area of presumed difficulty.
Are tests in which the students being tested are not compared to a norm-group, but rather are required to reach a predetermined standard. All students may be required to achieve an average above a certain percentage or to obtain full marks to be considered as having successfully completed the assessment.
Refers to a statistical distribution of measurement. Its function is to show the frequency with which a phenomenon is repeated. A certain distribution is expected, where, the high and low range will turn out to be similar, and the majority of scores will be distributed in the center.
Over the last decade, a growing number of school districts have implemented grading systems that ban educators from giving students grades below 50% (this amount can vary from region to region). This type of policy has been given the term “no-zero” grading, and it usually operates like this: If a
Give students the option to use books and notes in exams and thus encourage them to learn to apply knowledge rather than just attempt to memorize material. In other words, this assessment alternative provides a solid basis for students to master knowledge and skills and to demonstrate their mastery appropriately.
Takes ownership of the potential for students to rely on the knowledge of others; providing students the opportunity to take multiple-choice exams in a group or in pairs. This testing approach allows students to discuss the materials and “teach each other.” To some extent, this approach can also increase the