Assessing
Phoneme Awareness and Decoding
The authenticity
of our assessments depends on the quality of the theory on which they are
based. A simple view of reading, well supported by research, has
been proposed by Phil Gough of the University of Texas. Gough described
reading comprehension as a product of word recognition and listening comprehension.
If we can read every word in a text effortlessly, then we can comprehend
the text by reading just as well as we can understand it by listening.
A student who is a decoding expert will be able to read to the limit of
her language understanding, i.e., at least as well as she can understand
by listening. However, if she has trouble either with reading the
words or grasping the ideas by listening, she will be unable to read with
comprehension.
Young children
have usually developed great powers with language. They can understand
nearly any storybook the teacher reads to them. However, they read
with little comprehension because they cannot recognize words. To
assess the reading of children in the primary grades, we need to look at
their ability to read words.
The diagram at the right is an educated guess about what children need
to develop the ability to read words. It is a detailed map of reading
development showing the more basic abilities on which more advanced word
recognition depends. The task in reading assessment is to find out
where reading progress is stalled so we can teach the strategies that allow
the next step. If a student can do any task higher on the chart,
we can usually assume lower level accomplishments. Thus, there is
no need to test for every ability on the chart.
To leave resources
for understanding and appreciation, word recognition must be effortless
and automatic. We should therefore test for sight vocabulary using
graded passages or for economy, graded word lists. A student who
can recognize words above grade level on passages or lists usually does
not have a reading problem. If the student is not at grade level,
it is helpful to have the student read regularly spelled pseudowords like
sim,
fep,
rean, wope, and fitsbandle. Giving nonsense
words artificially recreates the situation of encountering a completely
unfamiliar word. Misreadings reveal gaps in correspondence knowledge.
For example, if rean were read as "ren," we can infer some difficulty
with the ea vowel spellings, since ea usually represents
long e in such patterns.
If a reader
can't decode pseudowords, we can test for phonetic cue reading. For
example, we can give the word CAN and ask the child if it says can
or fan. Children who can correctly identify 10 out of 12 such
words probably have achieved alphabetic insight. Those who cannot
have not yet learned to use letters to cue phonemes in decoding.
Their difficulties might come from poor phoneme awareness or from letter
recognition difficulties. We should test both for recognition of
phoneme identities (e.g., Do you hear /sh/ in shore or door?)
and for oral blending (What word am I saying: b-oo-k?). Blending
and knowledge of phoneme identities are separate abilities, and both are
needed in word recognition. We can test for letter recognition by
timing children's letter naming. Skilled first grade readers can
usually name all the capital and lower case letters in one minute.
In reading
assessment, do not give feedback on whether a response is right or wrong.
Give frequent neutral praise, such as nice work, good job,
and way to go. A simple and reassuring acknowledgment is to
repeat the child's answer with a nod, whether it is correct or incorrect.
Write something for any answer; otherwise writing becomes negative feedback.
Assessment
is a problem-solving search. While any single test score can be misleading,
we can have confidence in consistent results across several tests.
Logographic prereaders typically read few words if any on a preprimer list
and get chance scores on the phonetic cue reading test. They need
alphabetic insight. Phonetic cue readers can read some words on word
lists but cannot read pseudowords (e.g., fim, sep).
They can name at least the capital letters nearly perfectly, and get most
or all items correct on phonetic cue reading. They need decoding
skill. Alphabetic readers can usually read at least a primer word
list successfully. They read some pseudowords, get perfect scores
on a phonetic cue reading test, and get most items correct on a test of
oral blending. They need advanced decoding skill and fluency.
Orthographic readers typically can read at least first-grade word lists.
They identify polysyllabic words and pseudowords, and their invented spellings
recognize some orthographic conventions (e.g., silent-e signals)
in addition to representing all phonemes.
Here is a link to the Test
of Phoneme Identities. Find out if your child is ready to learn
to read.
Return to the
Reading Genie.