A teacher who rates all performances lower than they are rated by other teachers demonstrates an example of which of the following errors?
A. central tendency error
B. halo effect
C. mathematical-logical error
D. severity error
Question 2
To obtain information concerning the issue of whether a published achievement test is valid for students, it is best for educators to
A. compare the items to local curriculum goals.
B. examine item analysis data in the test manual.
C. examine reliability data in the test manual.
D. make a local test-retest study of the scores.
The original Magdeburg hemispheres (lower left) used to demonstrate Otto von Guericke's vacuum
lower digestive
Teachers
U.S. Cancer Death Rates
Transition from the lower to the upper limbs with compression over the drape. Apply compression with ...
The rates of police reported sexual offences