Final exam study guide Flashcards
What are the two approaches to target selection?
Traditional: stimulable, considers developmental norms, consistent errors
Nontraditional: nonstimulable, later-developing phonemes, inconsistent errors
What is stimulability?
A child’s ability to produce a speech sound when provided with an adult model and/or instruction
What are developmental norms?
Comparison of a child’s errors to developmental ages of acquisition/mastery
What is the difference between targeting early vs later-developing phonemes first?
Early-developing phonemes are easier to produce, but they may emerge without the need for intervention
Later-developing phonemes are more complex and may not emerge without intervention
What is consistency of errors?
The frequency of errors and their nature/context
What is the difference between treating consistent vs inconsistent errors first?
Treating inconsistent errors may result in immediate success (because it may suggest they already have some knowledge of the sound)
Treating consistent errors (phonemes not present in a child’s phonetic inventory) may result in a more extensive, system-wide change
What is phonological knowledge?
A child’s performance as compared to the target sounds of a language
What reflects the most vs the least phonological knowledge?
Accurate production reflects the most knowledge (quick progress, limited generalization)
Error productions that are very different from the adult targets reflect the least phonological knowledge (may result in greater system-wide change and generalization)
What is important in selecting an appropriate treatment plan?
Differential diagnosis
What are session objectives?
More specific therapy goals that focus on intervention procedures, activities, and materials
What are the three components of behavioral objectives?
Do statement (what should be done)
Condition (how should it be done)
Criterion (to what level should it be done)
What instructional progression should a clinician use when addressing objectives in activities?
An antecedent-response-consequence progression
What are antecedent events?
(mode of elicitation): the initial step of stimulus presentation designed to elicit the target response
Verbal model
Picture
Question
Printed materials
Verbal instructions/cues
Vocal emphasis
Visual cue
Tactile cue
Physical manipulation
What are responses?
The productions the child offers as a result of the antecedent event
What are consequent events?
The events that occur after a child provides a response to a stimulus (reinforcement)
When should a reinforcement schedule change from continuous to something else?
When a child reaches 80% accuracy
What are the types of reinforcement schedules?
Fixed ratio response schedule: when the reinforcement schedule is specified to occur after a certain number of correct responses
Variable ratio: specifies an average number of correct responses that are needed to earn a reinforcer (so a VR of 5 means that, on average, a reinforcer will be provided approximately every fifth correct response)
Intermittent ratio: established through a randomly selected sequence of numbers; for example, 4-2-6-2-7-5
What is a vertical goal attack strategy?
One or two target sounds or phonological processes are taught to a criterion before introducing the next target sound or phonological process
What is a horizontal goal attack strategy?
Multiple targets are taught during each therapy session; emphasizes a broader range of sounds or patterns to promote more system-wide change in the child’s phonological system
What is a cyclical goal attack strategy?
A single target or phonological pattern is the focus of a single treatment session or for a certain predetermined time period (commonly 1-2 weeks), and then treatment progresses to a different target sound or pattern
What are the three aspects of planning related to the scheduling of treatment sessions?
Frequency: the number of sessions the child attends each week
Duration: the length of each session/the length of time the child is anticipated to need intervention
Dose: intensity; the format of the treatment session (individual or group) and the number of opportunities the child has for producing the target sound or pattern
What is the order of most to least structured therapy activities?
Drill
Drill play
Structured play
Play
What is baseline data?
Represents a child’s performance in producing a set of target words prior to the initiation of intervention
What is generalization?
The ability of a child to use a newly trained skill in a different context, in different situations, or in untrained responses