When it comes to assessing a student's special needs and learning
disabilities the question of how resonates with unclear ripples.
Although exhausting to complete, a carefully assembled combination of
assessments including qualitative, quantitative, formal and informal
provides the most holistic and genuine picture of a student's abilities
and challenges.
MAP TESTING - FORMAL/QUANTITATIVE
Created by the Northwest Evaluation Association, MAP testing uses a computer-based (approx 1 hour) approach that changes in
real time to suit the level of the student. If the student answers a
question correctly they are presented with a more challenging one. If
they cannot answer correctly they are given an easier question. This
testing is not specific to special needs, but rather can be used and
applied to various situations to aid the teacher in presenting the
student with the learning experiences he or she is ready for. 1
Some educators and parents question the use of MAP
testing. For many school districts, it is a costly endeavor. This is
not only monetarily, but also via staffing to administer the test, the
time it takes for students to take the test and for teachers to be
trained in interpreting the results and then to do so. The test
requires the use of a computer, so this ties up classroom computers and
often converts library time from a focus on books to test taking.
Sometimes the test results are being used to evaluate teachers, which it
is not designed to do, and thus teachers begin to teach to the test.
English Language Learners are unable to benefit from the test.
Questions have been raised as to the fluctuation of results and children
have been known to "game" the test. Once they realize that by not
answering a question correctly they get an easier question some will
play to get easier questions and thus producing inaccurate results as to
their true abilities2
Woodcock-Johnson Tests of Cognitive Abilities (WJ III) FORMAL/QUALITATIVE
These tests (35-45 minutes for the standard 7) gauge verbal
ability, thinking ability and cognitive efficiency. Cognitive
efficiency relates to the mental action or process of acquiring
knowledge and understanding through thought, experience, and the
senses. The WJ III is not the standard fill-in-the-bubble test, but is
administered one-on-one where the tester's observations are often also
included in a narrative. Because of this, it is more expensive than the
IOWA, CAT/5, or Stanford tests. According to the publishers,
the test is useful for determining learning disabilities, planning both
individual and institutional programs, and research among other
benefits3.
CLASSROOM WORK SAMPLES - INFORMAL
Evaluating
some of the student's classroom work offers a less pressured glimpse at
the student's performance. These can range from a writing sample to a
test.
OBSERVATIONS - FORMAL & INFORMAL / QUALITATIVE
Observations
are extremely useful if gathered from various sources. These sources
can include, but are not limited to various teachers, counselors and
social workers. A teacher's day-to-day observations offer an informal
assessment, where a counselor or social worker who is asked to
specifically observe a student can provide a formal assessment.
STUDENT & FAMILY INPUT - FORMAL & INFORMAL / QUALITATIVE
An
interview with the student and family members is vital for gathering
information about the student's needs. Although including family
members can sometimes be stressful for educational professionals, since
they often spend the most time with the student and have done so over
the longest period of time they are valuable advocates for the student's
needs.
Although they can still
be useful, choosing to only view some of these assessment options will
not offer the greatest picture illustrating the student's gifts and
challenges.
1 NWEA. (2012). MAP. Retrieved May, 2012, from http://www.nwea.org/products-services/computer-based-adaptive-assessments/map↩
2 Seattleeducation2011. (2011). 15 reasons why the seattle school district should shelve the MAP® Test—ASAP. Retrieved May, 2012, from http://seattleducation2010.wordpress.com/2011/03/15/15-reasons-why-the-seattle-school-district-should-shelve-the-map%C2%AE-test%E2%80%94asap/↩
3 Woodcock-Johnson® III normative update (NU) tests of cognitive abilities. (2009). Retrieved May, 2012, from http://www.riverpub.com/products/wjIIICognitive/details.html ↩
Nice overview of different kinds of assessments -- diagnostic, formative, and summative. ASCD (Association of Supervision and Curriculum Development) has some great resources here and its magazine, Educational Leadership, is thematic and has some issues focusing on Assessment. Also, I am wondering if you are familiar with Rick Wormeli's work Fair Is Not Always Equal? It is a powerful work on Assessment.
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