Validity- Refers to whether or not the test measures what it claims to be

1. an educational test with strong content validity will represent the subjects actually taught to students, rather than asking unrelated questions. Read more: Content Validity - aka Logical or Rational Validity

2. Questionaire to measure extroversion divided into odd and even questions

3. Split-half reliability-process of splitting in half allitems of a test that are intended to probe teh same area of knowledge in order to form two "sets" of items.

4. IQ Tests

4.1. Emotional Quotient

5. Aptitude Tests

5.1. Career Tests

6. Predictive Validity- Measures how well the test predicts some future behavior of the examinees,

7. Concurrent Validity- A statisitcal method using correlation instead of logical method

8. Content Validity- Process where connections between the test items and job related tasks are established

9. Types of Validity

10. design whether an educational program increases artistic ability amongst pre-school children.

11. English test divided intovocabulary, spelling, punctuation, and grammar.

12. Internal Consistency Reliability-when a single measurement instrumental to a group of people on one occasion to estimate reliability

13. Surveys

13.1. Personality Tests

14. Types of Reliability

14.1. Tests-Retest reliability-Obtained by administering the same test twice over a period of time to a group of individuals

15. Construct Validity Evidence-If its relationship to other information corresponds well with some theory

16. Reliability- The degree to which an assessment produces stable and consistent results