Gray Oral Reading Test, Fifth Edition
(GORT- 5)
Type: Norm-referenced Authors: J. Lee
Wiederholt and
Brian R. Bryant
Publisher:
Pro Ed.
Purpose: The purposes of the Year: 2012
GORT-5 are to identify
students with oral reading
difficulties, determine
strengths and
weaknesses, evaluate
student progress, and
provide a standardized
norm-referenced test that
is appropriate for
conducting reading
research with school-age
children (Wiederholt &
Bryant, 2012a).
Cost: $311.00
Sensitivity: .82
Specificity: 86
(https://www.proed
inc.com/Products/
13925/gort5-gray-
oral-reading-testsfi
fth-edition-complet
e-kit.aspx)
Normative Population (if
applicable): New normative data
were collected in 2008-2010, and
norms have been extended upward
to age 23 years, 11 months.
Age Range:
6:0-23:11
Testing time: 20-30
Minutes
Composite Scores: Rate, Accuracy, Fluency, and Comprehension are reported as
raw scores, grade and age equivalents, percentile ranks, and
scaled scores having a mean of 10 and a standard deviation of
3. The Oral Reading Index is reported as a standard score
based on a distribution having a mean of 100 and a standard
deviation of 15. Percentile ranks are also provided.
● Rate. The Rate Score is derived from the amount of time in
seconds taken by a student to read a story aloud.
● Accuracy. The Accuracy Score is derived from the number of
words the student pronounces correctly when reading the
passage.
● Fluency. The Fluency Score is a combination of the student's
Rate and Accuracy Scores.
● Comprehension. The Comprehension Score is the number of
questions about the stories that the student answers correctly.
The open-ended format ensures that the items are passage
dependent.
● Oral Reading Index. The Oral Reading Index is a composite
score formed by combining students' Fluency and
Comprehension scaled scores.
Subtests:
● Form A and B,
each
containing 16
developmentall
y sequenced
reading
passage with 5
comprehensio
n questions
Interpretable Yes No N/A
subtests:
Multiple forms: Yes No
Forms A and B
Pros: Cons:
● Easy to administer ● Is reading rate that
● Duration of Test: 20-30 minutes important?
● Wide Age Range ○ May not be
● Determining strengths and appropriate for
weaknesses. The GORT-5 can be students who stutter
used to compare intra-individual ● Goals and objectives are
reading skills (e.g., reading rate vs. not clearly identified based
comprehension) and to help tailor on the Oral Reading index
interventions to the student's score; only gives a picture
specific needs. of client’s oral reading
● Monitoring progress
skills
● Difficult to score
● High levels reliability
● May not be an appropriate
● Demographics based on the
assessment for bilingual
Nation's population. However, this
speakers
was in 2012 and demographics have
● Gives a small picture of
changed over the last 10 years.
child’s overall reading
ability