Question

Question 21

The extent to which 2 assessments measure the same concept at the same level of difficulty is considered to have which type of reliability? (Hint-it may take into consideration split half reliability or dividing the assessment into 2 halves and testing the correlation between the 2 parts)

Inter/intra-rater reliability

An equivalence or alternative form of reliability

Homogeneity

Test-retest reliability

Question 22

This is used when inherent order is needed to rank categories. An example of data collected would be to ask participants to circle a number that coincides with education attainment.

Nominal scales

Ordinal scales

Numerical scales

None of the above

Question 23

This is a device or strategy used to collect data. It may include laboratory tests, self-administered questionnaires, and interviews.

Data source

Instrument

Scale

Test

Question 24

This term refers to any source of information used for an evaluation. It may include information from questionnaires or tests, literature reviews, existing databases, or vital statistics

Data source

Instrument

Scale

Test

Question 25

This is the most commonly used method of collecting information on educational accomplishment and measures an individual s knowledge, understanding, and application of theories, principles, and facts.

On-line or paper form

Test of achievement

Interviews

Observations

Answer 1

2. Inter/ intra-real ex reliability, 22 Numerical scale. 23. Instrouments . 22. Text for achialementi 21. In ter inter-rater reliability there are two persons to measure the hilfferent one instrume -nt of a time and in intra-nator reliability one person will check the two indtroument a simultaneously.. 122. Here we collect the data to ask the participants to Cinele a number that coincidos a education allaintmant. for thes, ist is done as numore scale. 123 Inafrument is the method that helps in collect data by larious sources, it may be questionnari- -es on food. 24. Here, the method contains educational accomplishment, one's knowledge, understanding and how to apply the theory so the answer is fort of achievemtent . l