The tables below summarize the various tasks used by three different
formal dysarthria assessment instruments.
Subsystem: Respiration
Instrument Task Level Method
Frenchay Dysarthria Assessment
(Enderby, 1983). Austin: Pro-Ed 
Take a deep breath & let it out as audibly & slowly as possible
Count to 20 on one breath
Dysarthria Profile
 (Robertson, 1982) Tuscon:
Communication Skill Builders
Resting breathing 
Short conversation (observe deepness, rate, speaking on exhalation, inhalation, stridor)
Sustain /s/
Crescendo /s/
Diminuendo /s/
Series of short /s/
Sigh
Dysarthria Examination Battery 
(Drummond, 1993). Tuscon: Communication Skill Builders.
Resting Breathing
Vital capacity
MPT
s:z ratio
Words per exhalation (counting & Grandfather Passage)
 
Subsystem: Phonation
Instrument Task Level Method
Frenchay MPT
Sing a scale
Volume (count to 5 increasing volume on each number)
Quality during connected speech
Dysarthria Profile Short /a/
MPT
/a/ very loud
Crescendo /a/
Diminuendo /a/
Series of short /a/
Raise & lower pitch in steps /a/
Glide pitch up & down /a/
Quality during connected speech

Dysarthria Examination Battery

Fundamental frequency and intensity of habitual /a/
Fo range on /a/ (also obtain optimal pitch)
Intensity range & optimal loudness
Quality during connected speech
 
Subsystem: Resonation
Instrument Task Level Method
Frenchay Report or observation of food coming out of the nose
Observe velar elevation during a series of /a/'s
Note nasal resonance & emission during /may pay/ & /nay bay/
Dysarthria Profile Observation of velum at rest
Observe velar elevation during a single /a/
Observe velar elevation during a series of /a/'s
Dysarthria Examination Battery Observe velar elevation during a series of /a/'s
Note nasal resonance & emission with a nasal mirror during /may pay/ (each nostril separately)
Perceptual judgement of nasality during /may pay/
Palatal and pharyngeal reflexes
 
Subsystem: Articulation
Instrument Task Level Method
Frenchay Observe lips, jaw & tongue at rest
ROM during smile
Blow air into cheeks & hold for 15 seconds
repeat /p/ 10 times
repeat "oo ee" 10 times
Observe lip, jaw, & tongue movement during speech
Protrude & retract tongue 5 times
Point tongue towards nose and then chin, 5 times
Move tongue from side to side 5 times
"ka la" 10 times as quickly as possible
Dysarthria Profile Facial symmetry
Dysarthria Profile Broad smile (lip ROM)
Purse, stretch lips 
Close lips for a count of 5
"My mother made an apple and blackberry pie"
Open & close mouth slowly 3 times
Move lower jaw to right & left

Dysarthria Profile

Observe tongue at rest
Tongue protrusion
Tongue retraction
Tongue to right and left
Pass tongue over teeth
Put tongue into right & left cheek
Open mouth and put tongue against back of teeth
Curl tongue towards nose
Repetition of single words and phrases
Dysarthria Examination Battery "oo-ee" five times
/p/ five times
Open jaw as far as possible and then close (palpate TMJ)
Tongue protrusion & retraction 5 times
Tongue elevation & depression 5 times
Tongue lateralization 5 times
/ka ta/ 5 times
Tongue resistance against tongue blade
 
Subsystem: Intelligibility
Instrument Task Level Method
Frenchay Single words (blind)
Sentences (blind)
Conversation
Dysarthria Profile Reading aloud (SLP, friend, stranger) 
spontaneous speech (SLP, friend, stranger)
Dysarthria Examination Battery 10 single words (blind)
12 sentences (blind)
 
Subsystem: Prosody
Instrument Task Level Method
Frenchay Rate (words per minute)
Dysarthria Profile Months of the year (comfortable and fast rate) 
Short conversation (rate and rhythm)
Vary stress in sentences (imitation)

Dysarthria Examination Battery

Reading rate
Perceptual judgements during reading and spontaneous speech
Average sentence duration and average sentence Fo range
 
Additional tasks
Instrument Task Level Method
Frenchay Reflexes (cough, swallow, reported or noted drooling)
Influencing factors (hearing, sight, teeth, language, mood, posture, sensation)
Dysarthria Profile speech and nonspeech DDK (in addition to oral mech exam)
Reflexes (chewing & swallowing, cough)
Dysarthria Examination Battery Oral sensitivity to tactile stimulation