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ACVREP O&M Exam Study| Brand New Expert Exam Questions with Clear Correct Verified Answers| All Graded A+| Latest Premium Update()| 100% Guaranteed Success.

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ACVREP O&M Exam Study| Brand New Expert Exam Questions with Clear Correct Verified Answers| All Graded A+| Latest Premium Update()| 100% Guaranteed Success. Affordance - AnswerTo gauge the difficulty of an environment by its features— is a hill too steep, gravel too rough to cross the area Environmental flow - AnswerPerception while moving through an area sensory substitution - AnswerA process by which information from a damaged sensory channel is replaced by information entering via other sensory channels. perceptual learning - Answerlearning to recognize a particular stimulus. Unskilled perceptual learning - AnswerMust concentrate to focus, notice both relevant and irrelevant, near features only Skilled perceptual learning - AnswerBecomes more automatic, can multitask, focus on relevant features, able to focus on distant features motor learning - AnswerAcquisition of patterns of motor control, through practice and experience, leading to a relatively permanent change in the capacity to produce skilled movements. Perceptual-motor coordination - AnswerCoordinating motor actions with perceptions of thing in the environment —ascending stairs procedural knowledge - AnswerKnowledge of how to do something, such as riding a bike, finding a curb Episodic knowledge - Answermemory for places or events, episodes of experience Conceptual/Semantic Knowledge - AnswerKnowledge of patterns. Provides the ability to deal with new situations without starting from scratch—street-curb-grass-sidewalk-grass relationships, house/office numbering patterns, etc Inter-sensory integration - AnswerDominance model, equal-weighting model, probabilistic model Perceptual Errors - AnswerLocalization error & detection error Localization errors - AnswerInability to locate something relative to oneself Main Processes for crossing a street - AnswerAlignment, initiating crossing, maintaining a straight heading path integration - AnswerUsing information about self-movement & things encountered on the way to keep to your route Real & imagined spatial frameworks - AnswerMental mapping Allocentric frame of reference - AnswerRelating the location of objects/places to one another topocentric information - AnswerInformation about the locations of landmarks/features Polarcentric information - AnswerUsing cardinal directions Cartographic information - AnswerLocations of places/features as they relate to a pattern such as a grid, numbering, labelling, etc landmark - AnswerA feature in the environment that is permanent —can be a sound, smell, tactile or visual Primary Landmark - AnswerAlways present in the environment and would be difficult to miss as one travels along a path. secondary landmark - AnswerThis landmark is always present, but could be missed Information points/cues - AnswerA feature that is not unique, but could be used in combination with other cues/landmarks to confirm position 1940s - AnswerFormal instruction in long cane began 1960s - AnswerO&M began considering techniques specifically suited for low vision. From the 40s to 60s, techniques for the fully-blinded were sued with people who had low vision. 1971 - AnswerFirst low vision O&M conference, held in San Fran. 1972 - AnswerFirst low vision course for O&M at Western Michigan University. 4 Functional Low Vision Mobility Problems - AnswerManaging light, detecting changes in terrain/elevation, unwanted contact with obstacles, negotiating street crossings Differences between restricted field & acuity - AnswerReduced field = more trouble with lighting, miss detail/activity in periphery Reduced acuity = lack of detail, 4 Types of Magnification - AnswerSize magnification, distance magnification, angular magnification (lenses), electro-optic magnification Auditory Perception includes - AnswerAwareness, recognition, discrimination, figure-ground perception, sound localization, closure & perceptual constancy 3 Characteristics of sound - AnswerIntensity, frequency & phase Intensity - AnswerLoudness, decibels Frequency - AnswerPitch, in hertz phase - AnswerThe wave sound reflection - AnswerSound bounces, Hard surfaces reflect more sound Absorption - AnswerSound is dissipated, soft surfaces reduce sound Sound Diffraction - AnswerScattering of sound energy

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ACVREP O&M Exam Study| Brand
New Expert Exam Questions with
Clear Correct Verified Answers| All
Graded A+| Latest Premium
Update(2025-2026)| 100%
Guaranteed Success.




Affordance - Answer✅✅To gauge the difficulty of an environment by its features—
is a hill too steep, gravel too rough to cross the area

Environmental flow - Answer✅✅Perception while moving through an area

sensory substitution - Answer✅✅A process by which information from a damaged
sensory channel is replaced by information entering via other sensory channels.

perceptual learning - Answer✅✅learning to recognize a particular stimulus.

Unskilled perceptual learning - Answer✅✅Must concentrate to focus, notice both
relevant and irrelevant, near features only

Skilled perceptual learning - Answer✅✅Becomes more automatic, can multitask,
focus on relevant features, able to focus on distant features

, motor learning - Answer✅✅Acquisition of patterns of motor control, through
practice and experience, leading to a relatively permanent change in the capacity to
produce skilled movements.

Perceptual-motor coordination - Answer✅✅Coordinating motor actions with
perceptions of thing in the environment —ascending stairs

procedural knowledge - Answer✅✅Knowledge of how to do something, such as
riding a bike, finding a curb

Episodic knowledge - Answer✅✅memory for places or events, episodes of
experience

Conceptual/Semantic Knowledge - Answer✅✅Knowledge of patterns. Provides the
ability to deal with new situations without starting from scratch—street-curb-grass-
sidewalk-grass relationships, house/office numbering patterns, etc

Inter-sensory integration - Answer✅✅Dominance model, equal-weighting model,
probabilistic model

Perceptual Errors - Answer✅✅Localization error & detection error

Localization errors - Answer✅✅Inability to locate something relative to oneself

Main Processes for crossing a street - Answer✅✅Alignment, initiating crossing,
maintaining a straight heading

path integration - Answer✅✅Using information about self-movement & things
encountered on the way to keep to your route

Real & imagined spatial frameworks - Answer✅✅Mental mapping

Allocentric frame of reference - Answer✅✅Relating the location of objects/places
to one another

topocentric information - Answer✅✅Information about the locations of
landmarks/features

Polarcentric information - Answer✅✅Using cardinal directions

Cartographic information - Answer✅✅Locations of places/features as they relate
to a pattern such as a grid, numbering, labelling, etc

landmark - Answer✅✅A feature in the environment that is permanent —can be a
sound, smell, tactile or visual

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