The Eight
Neurodevelopmental Constructs
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The
human brain is a like a complex orchestra; each player’s
role varies depending upon the situation. Just as the strings
or woodwinds may be highlighted in a particular musical piece,
different brain functions take the lead when students study
English or math, have to write a report, or take part in athletic
activities. Similar to the way instruments create harmony in
an orchestra, different neurodevelopmental functions (“neuro”
= of the brain; “developmental” = changing over time)
interact to enable students to acquire certain knowledge, skills
or sub-skills, or to accomplish specific school task.
When
students are having difficulty with a particular academic skill,
the task of parents, teachers, and clinicians is to pinpoint
the areas of difficulty, to specify the weak sub-skills, and
to create a plan for strengthening strengths as well as areas
in need of improvement.
There
is a need to ask: Where is the breakdown occurring? Which sub-skill
is not playing its role? And within that sub-skill, which related
functions are not operating well? For example, students with
strong vocabulary skills and memory abilities may still have
problems remembering words. In this case, the difficulty might
lie with their word retrieval ability, a very specific sub-skill
that enables students to remember words on the spot.
Therefore,
it is helpful to understand how a student's profile of strengths
and weaknesses affects both his/her learning and school performance
at any given time. The Center for School Success looks at a
student’s learning profile in terms of eight neurodevelopmental
constructs, as defined by Dr. Mel Levine, which are described
below.
ATTENTION
Attention is a system of controls that can help
students with such tasks as working consistently each day, focusing
on the right details when reading, and thinking ahead about what
to say. Attention is grouped into three areas. The first area
is mental energy control, the alertness or energy
for thinking. The second is the processing control, where both visual and
auditory information is received. The third area is the production
control, or output center.
HIGHER ORDER COGNITION
The most sophisticated component of human thinking,
higher order cognition, includes concept formation, creativity,
reasoning, mental representation, understanding and use of rules, and critical thinking.
LANGUAGE
Language involves receptive (processing and understanding
incoming oral and written information) and expressive (communicating and producing
ideas orally and in writing) functions. Language skills are described
in terms of a hierarchy from the sound (phonological) level at the bottom to extended language (discourse) level at the top. Being
able to articulate and understand language is central to the
ability to do well in school. Developing language functions involves
elaborate interactions between various parts of the brain since
many separate kinds of abilities are involved — for example,
awareness of different sounds, pronouncing words, comprehending
written symbols, understanding grammatical structures, and telling
or writing stories.
MEMORY
Memory is the ability to record, retain/store and then retrieve learned information,
facts and skills. School places more of a burden on memory than
most careers. Once a person has understood, organized, and interpreted
information, she must be able to file it in memory, and then
later recall, that information, or her performance suffers dramatically.
Memory has three main components: short-term, active-working and long-term.
NEUROMOTOR FUNCTIONS
Neuromotor functions rely on the connections and
interactions between the brain and muscles. Whether students are trying
to write their first words, catch a football, type at a computer
keyboard or draw a picture, the brain’s ability to coordinate
motor or muscle functions is key to many areas of learning.
SOCIAL COGNITION
One of the often overlooked components of learning
is the ability to succeed in social relationships with peers,
parents, and teachers. Students may be strong in other construct
areas, and yet have academic difficulties because of an inability
to make friends, work in groups, cope effectively with peer pressure
and/or relate well to adults.
SPATIAL ORDERING
Closely related to the functions of time and sequence,
spatial ordering is the ability to distinguish between spatial
configurations, such as a circle and square, or to remember related
information using images. On a more complex level, spatial ordering
helps musicians, for instance,
"see" a piano keyboard or architects "imagine" the
shape of a particular room.
TEMPORAL-SEQUENTIAL ORDERING
Temporal-sequential ordering is the ability to interpret,
remember and create information in a specific order or sequence.
The order in which data or information is presented often affects
its meaning or application. Examples include telling time, the
order of steps in a mathematical problem, time management and
the motor movements needed for cursive writing.
CROSS CONSTRUCT PHENOMENA
In a neurodevelopmental learning profile, there
are constructs that often influence one another. In addition,
pace, volume, strategy use and metacognition (the ability
to think about one’s own thinking) may also affect a student’s
performance.
Based on the work of Dr.
Mel Levine, All Kinds of Minds Institute, www.allkindsofminds.org
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