Marty Assesses Teachers' Attitudes Toward Inclusion Based Upon Number of Years

Multiple Choice

Marty assesses teachers' attitudes toward inclusion based upon number of years of teacher experience. He groups his teachers as those that have 4 or less years of experience, 5-10 years of experience, 11-20 years of experience and more than 20 years. The variable of years of experience in Marty's study illustrates an example of ___________level data.

A) nominal
B) ordinal
C) interval
D) ratio