All of the Following Have Been Identified as Concerns About

question 47

Multiple Choice

All of the following have been identified as concerns about response to intervention EXCEPT

• A)Most of what is validated about RTI is focused just on reading.
• B)Most of the research on RTI has focused on grades 3-5,leaving a vacuum of what we know about its implementation in 1 and 2,where it is most important to intervene.
• C)Some students do well enough in Tier 2 to return to Tier 1,but then they experience difficulties,resulting in returning to Tier 2.
• D)Currently,many general education teachers are failing to use evidence-based instruction in Tier 1.

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Definitions:

All-or-None

A principle that states a neuron fires with the same potency each time, though action is dependent on whether or not the stimulus meets the threshold.

Action Potential

A temporary reversal of the electrical polarization of the membrane of a neuron or muscle cell, allowing for the transmission of signals.

Neuron

A cell of the nervous system that transmits information through electrical and chemical signals.

Postsynaptic Potential

A change in membrane potential of the postsynaptic terminal of a synapse, typically induced by the binding of neurotransmitters.