 Accommodation:  Lang, Elliot, Bolt, and Kratochwill (2008) stated that testing accommodations are changes made to the administration of tests to provide.

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Presentation transcript:

 Accommodation:  Lang, Elliot, Bolt, and Kratochwill (2008) stated that testing accommodations are changes made to the administration of tests to provide students with disabilities the opportunity to demonstrate their knowledge and understanding of the constructs measured by the tests without the interference of their disability.  Elbaum (2007) stated there is a general consensus that to be considered a valid accommodation, a modification in test administration should remove disability-related variance. For example, allowing students with motor difficulties to dictate their solutions to mathematics problems to a scribe addresses the students’ specific disability without affecting their mathematics skills.

 Thurlow and Bolt (2001) found the following accommodation to be the most often allowed in state policy  Individual administration  Dictated response  Small group administration  Large print  Braille  Extended time  Interpreter for instructions  Read/reread/simplify/clarify directions  Computer machine response  Read aloud  Writing in test booklets  Testing with breaks

General considerations for the use of accommodations on state and district assessments:  Accommodations for a student with a disability must be documented on a current IEP or 504 plan.  Accommodations should be consistent with day-to-day instructional methods.  Accommodations should not be first introduced during testing; students should be comfortable using accommodations.  Accommodations should enhance access without changing the skill or construct measured.  Districts should monitor appropriate use of accommodations by comparing actual assessment accommodations received with those stated in the student’s IEP or 504 plan.  Found on Wisconsin Dept of Instruction website

 Test Directions  Read directions aloud and reread as needed  Use an audio recording of directions  Use directions that have been marked or highlighted by teacher or student  Simplify, explain, clarify, or translate language in directions  Have student reread and/or restate directions in his/her own words  Use sign language or oral interpreters for directions  Content Presentation  Use visual magnification  Use audio amplification  Use a colored overlay  Use page markers to maintain place  Allow students to mark in test book  Turn pages for student  Provide Braille or large print edition of test  Provide extra test book for student to view  Sign questions and content to student (not allowed on Reading test)  Student uses a text-talker converter (not allowed on Reading test)  Read questions and content to student (not allowed on Reading test)

 Content Presentation Continued  Read aloud the Reading test to students with visual impairments  Provide translator to translate questions  Provide bilingual word lists  Simplify words not allowed on Read and Language Arts test  Response  Use of calculator or multiplication table for students in grades 3 or 4 on Mathematics test  Use graph/lined/grid paper, template, or graphic organizer  For selected response items, student indicates responses to a scribe orally, by pointing, or by using a communication device.  For constructed response items, student indicates responses orally to a scribe  Student responds orally or in writing in his/her native language and a translator records/translates student responses into regular test book in English. (Not allowed on Writing test. )

 Response  Student uses sign language to indicate responses to a scribe. (Not allowed on Writing test)  Student reads out loud to him/herself in an individual setting.  Student records responses using an audio or video device  Student uses computer or word processor for recording responses that are then transcribed into regular test book.  Provide spelling assistance or a spell- check device, where appropriate. (Not allowed on Language Arts or Writing tests. )  Setting  Provide distraction-free space or alternative location for student  Student takes test in an individualized and supervised setting  Student takes test with a small group or a different class  Homebound or hospitalized student takes test at home or in a care facility (e.g., hospital) with district supervision.  Student uses adaptive furniture.  Student uses special lighting and/or acoustics  Allow student to move, stand, or pace during individual administration

 Time and Scheduling  Breaks: allow student to take breaks without exceeding total testing time  Extra time: provide extra time for any timed test, as long as a test session is completed within the same day the student started the session  Scheduling: allow student to test across multiple days, as long as a test session is completed within the same day the student started the session.  Other  Any accommodation not on this list must be submitted to DPI for approval, as it may represent a modification which changes the skill or construct being measured

 As of 2004, Bolt and Thurlow found that very little research had been done to show whether accommodations allow for appropriate assessment  Cawthon, Ho, Patel, Potvin, and Trundt (2009) noted that the research on the effects of accommodated test scores continues to grow, but offers few conclusive findings.

A Field Project Report By Steve Schoen January 15 th, 2011

 Reading is a prerequisite skill for demonstrating knowledge in many academic areas. Questions in science, social studies, math, and reading all require reading skills to correctly answer. (Thurlow and Bolt 2001).  Only after removing the obstacle of the reading can the students’ true abilities to answer the question be demonstrated and the possibility of error based solely on the reading aspect removed (Thurlow and Bolt 2001).

 Fuchs(2000), Rieck(2005) and Phillips(1994) noted that high- stakes testing is growing in use.  Ketterlin-Gellar (2007) found the read aloud accommodation does help low fluency readers on math assessments.  Elbaum (2007) found that the read aloud accommodation helped both student with and without disabilities. The latter twice as much.  Meloy(2002) found that the read aloud accommodation helped both students with and without disabilities resulting in an unfair advantage for those that receive it.

 Population n =30 high school students ages  Subpopulations  Students with SLD n = 9  Students without SLD n =21  Random assignment to two test groups  Two test forms  Math and reading comprehension  Equal number of questions  Similar difficulty  Procedure  Students took an accommodated test and a non-accommodated test.  Students responded to a survey about testing and the accommodation

 The difference in mean scores was 0.30  A P-value of demonstrates no significant difference in scores obtained on different forms.  A Cohen’s d of 0.05 shows virtually no effect. Total Score Form ATotal Score Form B Mean Variance Observations30 Pearson Correlation0.885 Hypothesized Mean Difference0 df29 t Stat0.529 P(T<=t) one-tail t Critical one-tail1.699 P(T<=t) two-tail0.601 t Critical two-tail2.045

 The difference in mean score was 0.27  A P-value of demonstrates no significant difference in scores obtained on the reading subtest by form.  A Cohen’s d of 0.08 shows virtually no effect. Reading Score Form AReading Score Form B Mean Variance Observations30 Pearson Correlation0.694 Hypothesized Mean Difference0 df29 t Stat0.559 P(T<=t) one-tail t Critical one-tail1.699 P(T<=t) two-tail0.580 t Critical two-tail2.045

 A P-value of demonstrates no significant difference in test scores on the math subtest by form.  A Cohen’s d of 0.01 shows virtually no effect.  The difference in mean scores 0.34 Math Score Form A Math Score Form B Mean Variance Observations30 Pearson Correlation0.855 Hypothesized Mean Difference0 df29 t Stat P(T<=t) one-tail t Critical one-tail1.699 P(T<=t) two-tail0.928 t Critical two-tail2.045

STUDENTS WITH DISABILITIESSTUDENTS WITHOUT DISABILITIES Read AloudNot Read Aloud Mean Variance Observations99 Pearson Correlation0.896 Hypothesized Mean Difference0 df8 t Stat0.135 P(T<=t) one-tail t Critical one-tail1.860 P(T<=t) two-tail0.896 t Critical two-tail2.306 Read AloudNot Read Aloud Mean Variance Observations21 Pearson Correlation0.843 Hypothesized Mean Difference0 df20 t Stat P(T<=t) one-tail t Critical one-tail1.725 P(T<=t) two-tail0.047 t Critical two-tail2.086 Students without SLD P = significant Cohen’s d = 0.28 small effect Students with SLD P = 0.448not significant Cohen’s d = 0.03virtually no effect

STUDENTS WITH DISABILITIESSTUDENTS WITHOUT DISABILITIES Math Read AloudMath Not Read Aloud Mean Variance Observations99 Pearson Correlation0.722 Hypothesized Mean Difference0 df8 t Stat0.141 P(T<=t) one-tail t Critical one-tail1.860 P(T<=t) two-tail0.892 t Critical two-tail2.306 Math Read AloudMath Not Read Aloud Mean Variance Observations21 Pearson Correlation0.815 Hypothesized Mean Difference0 df20 t Stat P(T<=t) one-tail t Critical one-tail1.725 P(T<=t) two-tail0.820 t Critical two-tail2.086 Students without SLD P = 0.410not significant Cohen’s d = 0.03virtually no effect Students with SLD P = 0.446not significant Cohen’s d = 0.04virtually no effect

STUDENTS WITH DISABILITIESSTUDENTS WITHOUT DISABILITIES Reading Read AloudReading Not Read Aloud Mean8.222 Variance Observations99 Pearson Correlation0.549 Hypothesized Mean Difference0 df8 t Stat0 P(T<=t) one-tail 0.5 t Critical one-tail1.860 P(T<=t) two-tail1 t Critical two-tail2.306 Reading Read AloudReading Not Read Aloud Mean Variance Observations21 Pearson Correlation0.644 Hypothesized Mean Difference0 df20 t Stat P(T<=t) one-tail t Critical one-tail1.725 P(T<=t) two-tail0.022 t Critical two-tail2.086 Students without SLD P = 0.011significant Cohen’s d = 0.48approaching medium effect Students with SLD P = 0.5significant Cohen’s d = 0.0no effect

Population/Total Not Read Aloud Mean Score Read Aloud Mean Score Difference in Mean Score Students w/o Disabilities Students with Disabilities Population/Reading Test Not Read Aloud Mean Score Read Aloud Mean Score Difference in Mean Score Students w/o Disabilities Students with Disabilities Population/Math TestNot Read Aloud Mean Score Read Aloud Mean Score Difference in Mean Scores Students w/o Disabilities Students with Disabilities There is a large difference in mean scores between ability groups on the over all test scores This large difference is not due to students with SLD substantially increasing their scores. There is no boost due to low increase by students with SLD and decrease of scores for students without SLD.

Population Total Participants Participants that showed increased score on Reading Test Participants that showed increased score Math Test Students w/o Disabilities 2149 Students with Disabilities 934 An examination of individual students showed that few students increased their scores on either subtest. Students without SLD Math: One student increased score by more than 2 Reading: Two students increased score by more than 1 Students with SLD Math: One student increased score by more than 2 Reading: Two students increased score by more than 2 The final analysis is that there was no boost for either population even when considering individual students.

Population Total Participants Participants that showed decreased score on Reading Test Participants that showed decreased score on Math Test Students w/o Disabilities Students with Disabilities 954 The mean scores of the students without SLD decreased on both the reading and math tests when read aloud. Reading Math When comparing mean differences of the ability group there is a small difference in math and a large difference in reading. Reading 1.35 Math0.20 Individual students without SLD displayed large negative score changes Reading: Seven students decreased by score more than 1. Some by as much as 3, 4 or 7. Math: Five students decrease score by more than 1 The final analysis shows a decay in reading scores for students with disabilities.

STUDENT WITHOUT DISABILITIESSTUDENT WITH DISABILITIES 1 = very poor, 2 = poor, 3 = strong, 4 = very strong

STUDENTS WITHOUT DISABILITIES STUDENTS WITH DISABILITIES 1 = very difficult, 2 = difficult, 3 = easy, 4 = very easy

STUDENTS WITHOUT DISABILITIES STUDENTS WITH DISABILITIES 1 = much more difficult, 2 = more difficult, 3 = easier, 4 = much easier

STUDENTS WITHOUT DISABILITIES STUDENTS WITH DISABILITIES 1 = hated it, 2 = did not like it, 3 = liked it, 4 = loved it

STUDENTS WITHOUT DISABILITIES STUDENTS WITH DISABILITIES 1 = much worse, 2 = worse, 3 = better, 4 = much better

 Small sample size 30 participants  Small number of participants with SLD, 9  Data was prone to be skewed by outlying scores  Not much demographic variation in the sample  Setting and sample size made generalization difficult  The design and data could not answer all 5 sub-questions of the overall research question.

 The design of the study mitigated outside effects  The test instruments used were measured to be similar in difficult for both subtests  Same administrator for all tests

How did the read aloud accommodation effect test scores in the content areas of mathematics and reading comprehension for students with and without disabilities?  Results of data analysis show little effect in regards to positive score shifts.  By answering the 5 sub-questions a better understanding of the effect can be attained.

Does the accommodation work to provide students with disabilities the opportunity to demonstrate their knowledge and understanding?  Very small difference in mean scores on subtests for student with SLD. Large P-values  Reading 0.11  P = 0.5  Math 0.02  P =  Data indicates no benefit or additional opportunity to demonstrate knowledge for students with SLD

Is the accommodation useful on all types of tests and across content?  Type of test:  The instrument of the current study was exclusively multiple choice in format.  The current study was not designed to examine the effect of the accommodation on different types of tests.  Content of test:  2 sections comprised of math and reading comprehension  Provided no benefit for students with SLD in either content area  Math P =  Reading P = 0.5  Provided no benefit for students without SLD in either content area  Math P = 0.410,  Reading P = 0.011* *This is a significant difference but it was in a negative direction  No other content areas studied

Is the accommodation only useful to those with specific learning disabilities and if not does it at least help those with specific learning disabilities more?  Students without SLD were negatively impacted  Math test scores were lower but not significantly  Reading test scores were significantly lower  P =  Students with SLD scores were higher but only by a small amount  The accommodation was more useful to students with SLD, but only marginally

If it is found that the accommodation is a benefit to all who receive it, would giving the accommodation only to students with specific learning disabilities be unfair?  The current study cannot answer this question  This study’s results indicate that it would be unfair to read the test aloud to students without SLD.  Survey results indicate that many of the students without SLD recognize the need for accommodation

Does the accommodation relieve test stress and increase the students’ beliefs in their skills? Do the students believe the accommodation works?  All student with SLD thought accommodation increased test taking ability  Majority of students without SLD, 80%, thought accommodation increased test taking ability  Majority of both groups liked the test accommodation  10% of students without SLD strongly disliked the accommodation

 Results contradict those of previous research  All students benefit from having reading tests read aloud. McKevitt and Elliot (2003)  All students benefit from having math tests read aloud. Meloy, Deville, and Frisbie (2002).  In the current study neither group benefitted from having the test read aloud on either subtest.

 Survey Results fall in the middle of previous research  Nelson, Jayanthi, Epstein, and Bursuck (2000) found that the read aloud accommodation was the least liked by students.  Majority of students with disabilities and the majority without disabilities preferred the accommodated test. McKevitt and Elliot (2003)  In the current study a majority of both groups preferred the accommodated version

 No clear indication as to when to use accommodation  Test administrators, including classroom instructors, need to be careful  Should not base decision on solely whether a student have a specific learning disability  Should not base decision solely on the students’ beliefs that the accommodation will help.  Need to assess each student and make case by case decisions  Potential for harm

 Results don’t support prior research on the effect on test scores.  A replication on a larger scale to examine the negative effect of the accommodation.  Further examination of the reasons behind the students’ beliefs that the accommodation allowed them to perform better despite the actual results.  Further examination of the stress relieving aspects of the accommodation.

 The read aloud accommodation did not provide any positive effect for either subpopulation on either subtest.  The read aloud accommodation negatively impacted scores of student without SLD on the reading comprehension test.  Both groups liked having the test read aloud. The reading more than the math.  Both groups believed they did better on the read aloud test though they did not.

 This research indicated that the use of some accommodations may be harmful to student performance  We need to be careful with applying accommodations indiscriminately  Checklist boxes are easy to check  We need to develop accommodation plans based on each individual student  We cannot depend on student perceptions when determining effectiveness or even benefit

 Need for a comprehensive, individualized approach  Specific accommodation may only be effective on certain tests at certain times  Others are effective at all times i.e. extended time, Braille, scribe  Data, data, data to drive decisions  Accommodation plans develop over time

Thurlow, M., & Bolt, S. (2001). Empirical support for accommodations most often allowed in state policy (Synthesis Report 41). Minneapolis, MN: University of Minnesota, National Center on Educational Outcomes. Retrieved from the World Wide Web: Fuch, L, Fuchs, D., Eaton, S., Hamlett, C., & Karns, K. (2000). Supplementing teacher judgments of mathematics test accommodations with objective source data. School Psychology Review, 29 (1), Elbaum, B. (2007). Effects of an oral testing accommodation on the mathematics performance of secondary students with and without learning disabilities. The Journal of Special Education, 40 (4), Meloy, L., Deville, C., & Frisbie, D. (2002). The effect of a read aloud accommodation on test scores of students with and without a learning disability in reading. Remedial and Special Education, 23 (4),

Phillips, S. (1994). High-stakes testing accommodations: validity versus disabled rights. Applied Measurement in Education, 7 (2) Rieck, W., & Wadsworth, D. (2005). Assessment accommodations: Helping students with exceptional learning needs. Intervention in School and Clinic, 41 (2), Ketterlin-Gellar, L., Yovanoff, P., & Tindal, G. (2007). Developing a new paradigm for conducting research on accommodations in mathematics testing. Council for Exceptional Children, 73 (3), McKevitt, B., & Elliot, S. (2003). Effects and perceived consequences of using read aloud and teacher-recommended testing accommodations on a reading achievement test. School Psychology Review, 12 (4), Nelson, J., Jayanthi, M., Epstein, M., & Bursuck, W. (2000). Student preferences for adaptations in classroom testing. Remedial and Special Education, 21 (1),

Wisconsin Department of Public Instruction Accommodation Matrix, retrieved from the web at Lang, S., Elliot, S., Bolt, D., & Kratochwill, T. (2008). The effects of testing accommodations on students’ performance and reactions to testing. School Psychology Quarterly, 23 (1), Bolt, S., & Thurlow, M. (2004). Five of the most frequently allowed testing accommodations in state policy. Remedial and Special Education, 25 (3), Cawthon, S., Ho, E., Patel, P., Potvin, D., & Trundt, K. (2009). Multiple constructs for effective accommodations on accommodated test scores for students with disabilities. Practical Assessment, Research and Evaluation, 14 (18), 1-9. Retrieved from