Exam 1 terms Flashcards
Relates to how smoothly conversation unfolds and is reflected by the time spent in repairing communication breakdowns, the exchange of information and ideas, and the sharing of speaking time.
Conversation fluency
An effect of an activity limitation that results in a change in the broader scope of a patient’s life
Participation restriction
A statistical procedure that analyzes the transmission of speech features by scoring confusions between test stimuli that are grouped based on the presence or absence of those feature
Information transmission analysis
Clinical decision making that is based on a review of the scientific evidence of benefits and costs of alternative forms of diagnosis or treatment, and a critical examination of current and past practices
EBP
A physical or mental impairment that substantially limits one or more life activities in the individual
Disability
A graphic representation of hearing thresholds as a function of stimulus frequency
Audiogram
A change at the level of the person brought about by an impairment at the levels of body structure and function
Activity limitation
Speech recognition using auditory and visual cues
Speechreading
Categorical properties of phonemes; a phoneme can be described as a bundle of speech features
Speech features
A stimulus or response set that contains a fixed number of items, known to the patient
Closed set
Testing or training task that does not provide a set of choices to the patient
Open Set
In hearing aids, the difference in decibels between the input level of an acoustic signal and the output level
Gain
Extent to which a test yields similar results with repeated administration
Reliability
Manipulation of various parameters of the signal
Signal processing
Microphone that is sensate to sound coming from all directions
Ominidirectional
The extent to which a test measures what it is assumed to measure
Validity
The difference in sound pressure level (SPL) of a noise, measured at two different location
Noise Reduction
A term that describes a person who speaks two languages
Bilingual
An assistive listening device in which wires are not necessary to connect the sound source to the listener; including FM and infrared systems
Wireless system
The most basic auditory skill level; awareness of when a sound is present and when it is not
Sound Awareness