Free Assistive Technology Professional General Information Questions and Answers

Question 1

What transmission type is ideal for an EADL that manages a far-off object, like a garage door opener?

Accepted Answer

Radio frequency transmission

Answer

Radio frequency (RF) transmission is ideal for controlling far-off objects like a garage door opener because it can transmit signals over longer distances and through walls or obstacles. Unlike infrared, which requires a direct line of sight, RF signals are more robust for remote control applications. Ultrasonic transmission has limited range, and house wiring is for internal electrical distribution, not remote control.

Question 2

What distinguishes the RESNA Standards of Practice for Assistive Technology Practitioners and Suppliers from the RESNA Code of Ethics?

Accepted Answer

The Standards of Practice provide particular concepts and guidelines for promoting ethical values, whereas the Code of Ethics defines acceptable standards of moral behavior.

Answer

The RESNA Code of Ethics outlines the fundamental moral principles and acceptable behaviors expected of assistive technology professionals. In contrast, the Standards of Practice provide more specific, actionable guidelines and concepts that help practitioners apply those ethical values in their daily work and ensure quality service delivery. They detail how to operationalize the ethical principles.

Question 3

What stage of processing affects reaction time the most in an apraxia person?

Accepted Answer

Cognitive processing in the central nervous system

Answer

Apraxia is a neurological disorder characterized by the inability to perform learned movements on command, despite having the desire and physical ability to do so. This difficulty stems from impaired motor planning and sequencing, which occurs during cognitive processing within the central nervous system. Therefore, this stage significantly impacts reaction time for individuals with apraxia.

Question 4

What is the standard initial step in identifying prospective locations for assistive device control in a person with physical disabilities?

Accepted Answer

Assessment of functional hand grasp patterns

Answer

The initial step in identifying control sites for assistive devices is typically an assessment of functional hand grasp patterns. This helps determine if the hands can be used for direct manipulation or if alternative control sites (e.g., head, foot, mouth) are necessary. Evaluating hand function provides foundational information about the most natural and efficient interaction method for the user.

Question 5

Which of the following does not constitute an instance of AAC use by an autistic child?

Accepted Answer

Use of voice recognition software

Answer

Augmentative and Alternative Communication (AAC) systems are designed to supplement or replace speech for individuals with communication difficulties. While autistic children often benefit from AAC, voice recognition software is typically used by individuals who can speak but need to convert their speech to text, not by those with primary speech production challenges. PECS, static visual symbols, and contextual clues are all common AAC strategies for autistic children.

ATP - Association of Test Publishers Practice Test

ATP - Association of Test Publishers Practice Test

Free Assistive Technology Professional General Information Questions and Answers