The impact of deafness on the development of spoken
and written English is well documented and is addressed in educational
programming for deaf students. However, when deaf students are identified
as having specific language learning difficulties in addition to
deafness, the approach to language learning in the classroom must
adapt to incorporate intervention strategies which address this specific
need. Both sign language and spoken language development are impacted
by language learning disability; therefore the techniques described
below may be applied in classrooms for the deaf in addition to the
techniques already designed to meet the needs of deaf students in
either oral or signed environments.
General Strategies - applied generally to all learning activities
Order of Difficulty: The order of difficulty in learning
is generally the same as for all children. Use established orders
of difficulty in goal planning.
Word Familiarity: Language disabled children depend
heavily on word, phrase, or clause meanings. When working on sentence
structures, word combinations, grammatical features, or other specific
skills, choose words that are familiar to the student. Vocabulary
selections need to be carefully controlled and presented in the "best" (most
familiar) environment. In other words, choose bird over penguin,
and present a picture of a robin (or other familiar bird) rather
than a less common species.
Phrase Length: Control the phrase or clause length
when working with the student; watch for recall difficulties and
shorten the input when necessary.
Pictures/Objects: Visual perceptual stimuli will be
attended to over verbal (spoken or signed) stimuli; therefore utilize
picture representations of words, or actual objects. Choose a picture
which is the most common representation of a given word, referred
to as "best environment."
Visual Stimuli: Visual stimuli can be emphasized when
presenting the printed word by color coding words to focus attention
on particular cues.
Repetition: When introducing a new vocabulary item,
concept, or sentence structure, multiple presentations are suggested;
at least 10 repetitions or presentations appear to be needed.
Concrete to Abstract: All learning will progress from
the concrete to the abstract. This will affect selection of vocabulary,
selection/order of concept presentation, selection/order of morphological
and syntactical elements taught, as well as choices in materials
and experiences presented.
General to Specific: Go from general to specific in
choosing vocabulary items. Some words have more generalized meanings
and can be used correctly in a variety of contexts. For example,
big can refer to overall size, height, width, volume, weight, or
length, whereas tall refers to a more specific meaning, namely height.
Choose big before tall, or large before wide.
Language Learning Disability and Deafness, Intervention Strategies
Less Complex to More Complex: Words differ in semantic
complexity. Complex words have a larger number of semantic features.
For example, give and pay both refer to an act of transferring something
from one to another, and therefore share that semantic aspect. But
pay also includes an obligation to return something in exchange for
what was given. Related words should be introduced according to the
order of increasing complexity. Words with the smallest number of
semantic features are first in the order of learning. Therefore select
give before pay, introducing the less complex word first.
Positive to Negative in Antonym Pairs: Opposites pairs
generally have positive (+) and negative (-) members. The "+" member
is the preferred member and should be taught first. For example,
in the pair on / off, the positive "on" is presented and learned
first, and then contrasted with the negative state "off."
Picture Simplicity: Pictures chosen to introduce new
or unfamiliar vocabulary/concepts should limit the range of concepts
introduced. For example, introduce dog with a simple picture of a
dog, rather than a picture of a dog eating, jumping over something,
or laying inside a doghouse. The same principle applies to pictures
strung together to create phrases or sentences utilizing new or unfamiliar
structures. Limit the range of concepts pictured to the specific
meanings required for sentence formulation.
Expand Contexts: Expand new words to 10 different
contexts. Language disabled learners tend to develop a narrow definition
of a given word. Therefore dog would first be presented in a simple
picture with limited concepts attached; then it would be expanded
by presenting pictures of different breeds of dogs, including different
colors, sizes, shapes, or fur lengths to expand the meaning of dog
to represent many forms of dog. In addition, the new features of
dog may be introduced in an organized sequence. First introduce different
sizes, then different colors, then breeds, etc. The end goal is that
the student attaches the word dog to a variety of pictures, thus
expanding the semantic contexts of the word.
In the example of the word door, the sequence would be as follows:
The best or most common environment would be a wooden door with a
round knob. Then expand to doors of different colors, or sizes, doors
with windows, different sizes and shapes of windows, different shaped
doors, glass doors, metal doors, revolving doors, doors in rooms,
on homes, on cars. This way door is expanded to include different
features.
Processing Precedes Production: In all lesson planning,
keep in mind that processing of language features precedes production
of language; move from receptive language tasks to expressive language
tasks. Developed by: Rita LaPorta,
Support Services, Model Secondary School for the Deaf
(Source:
Wiig and Semel) .
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