Glossary (A - Z)
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Browsing: PPaired reading
Involves students reading aloud with a partner, taking turns to provide word identification help and feedback. Pairing may be determined by reading abilities (e.g., students with stronger reading skills may be paired with those who have weaker reading skills).
Parietal cortex
Area within the parietal lobe in the brain.
Parietal lobe
The lobe in the brain responsible for determining spatial sense and navigation. Also responsible for visual perception.
Parieto-temporal region
The region in the brain where the parietal and temporal lobes meet.
Particle
A word or a part of a word which has a grammatical purpose but often has little or no meaning (e.g., I got up early this morning; the adverb 'up' is a particle).
Passive voice
A verb tense in which the subject undergoes the action (i.e., The dog was walked by myself). By contrast, in the active voice, the agent undergoes the action (i.e., I walked the dog).
Past tense
A verb tense referring to an activity which has previously occurred (e.g., 'watched', 'danced', 'ate', 'slept').
Pedagogies
The principles and methods of instruction.
Perceptibility
The ability to be perceived; see perception.
Perception
The process of acquiring, interpreting and organizing all forms of sensory information.
Perceptual estimates
An approximation or judgement of what is perceived.
Perfective markings
Grammatical markings used to denote the perfect tense, referring to a description of actions that have been or will be completed in relation to a previously specified event (e.g., in 'I
have watch
ed this movie several times' the italicized items are perfective markings).
Performance norms
An expected pattern of performance as determined by a larger group of studied subjects.
Phenotype
In genetics, the observable, measurable characteristic related to individual variations in DNA.
Phoneme
The smallest unit of sound within our language system. A single phoneme has the ability to change the meanings of a word (e.g., changing the first phoneme "bit" from /b/ to /s/ makes it "sit."). English has approximately 41-44 phonemes. Words can be composed of a single phoneme (e.g., "a" or "oh") or multiple phonemes.
Phoneme acquisition
The process of acquiring phonemes within a language system.
Phoneme discrimination
The ability to hear all the different sounds of speech.
Phoneme-grapheme correspondence
Correspondence between the set of sounds (phonemes) and the set of elements of writing (graphemes) in a language.
Phonemic awareness
Involves the ability to identify and manipulate the individual sounds in words (e.g., cat = k-a-t).
Phonemic element
A specific aspect of a phoneme.
Phonetic coding system
A cognitive procedure used to identify groupings of sounds (phonemes) that, when arranged in a particular order, are spoken in a particular way. Phonetic coding systems are used to improve word decoding ability.
Phonetic components
The individual speech sounds in words (e.g., ‘cat’ is made up of the sounds k-a-t).
Phonetic inventories
The collections of phonemes that exist in a given language.
Phonetic placement
The use of mirrors, imitative models, verbal instructions, and tools such as tongue depressors and straws to help children achieve correct placement of the articulators for production of speech sounds.
Phonetics
The study and classification of speech sounds, including their production, transmission and perception.
Phonics
A form of instruction that teaches students to understand and use the alphabetic principle. Students learn the relationships between phonemes (the sounds in spoken language) and graphemes (the letters that represent those sounds in written language) and use this information to read and decode words.
Phonics knowledge
Helps children identify the relationship between sounds and letters and to use this information to support their spelling and reading.
Phonological
Of or relating to phonology; see phonology.
Phonological acquisition
The process by which speech sound forms of a language are acquired.
Phonological approach
Provides a systematic way of teaching the sounds of the language quickly and efficiently. It helps address the child's phonological system by focusing on patterns of pronunciation errors (e.g., the SLP could begin by teaching the child to put the ending sounds on words, working on words like 'beet', 'peep', and 'puff' all at the same time).
Phonological awareness
An "umbrella" term that is used to refer to the understanding or insight into different sound structures in a language. This term encompasses awareness of individual sounds in words (phonemic awareness) as well as of individual words in sentences, syllables and onset-rime segments.
Phonological coding
The ability to produce, differentiate and manipulate the sounds of a language separate from meaning.
Phonological decoding
The process by which a word's graphical representation is converted into spoken sounds; often referred to as "sounding out" a word.
Phonological deviations
Errors in phonological processes.
Phonological disorder
The inability to pronounce, produce or accurately combine sounds.
Phonological element
The specific aspect of a language which exists beyond the specific sounds (i.e., beyond their phonemic composition). For example, syllable, intonation, stress.
Phonological features
The properties of individual linguistic units, such as place of production, manner of production, and existence of voicing properties in the sound's production.
Phonological impairment
The inability or diminished ability to pronounce, produce or accurately combine sounds.
Phonological learning
The acquisition of the accurate pronunciation, production or combination of sounds.
Phonological pattern
Naturally recurring combinations of sounds in speech.
Phonological processing
An individual’s ability to identify and manipulate the sounds in a language.
Phonological sensitivity
Sensitivity to and awareness of sounds in words.
Phonological short-term memory phenotype
The observable characteristics of DNA as they relate to phonological short-term memory, meaning the child's ability to remember speech sounds in the sequence they were heard over a short period of time.
Phonological skill
Associated with the appropriate development of phonological knowledge and learning; for example, substitution, rhyming or blending of sounds.
Phonological structure
The constituent sounds of words including syllables, onset-rimes, and phonemes within a language.
Phonological system
The combination of sounds and their appropriate production, pronunciation and articulation.
Phonological working memory
The sound or verbal/visual language memory system used for holding and manipulating information while various mental tasks are carried out.
Phonology
The study of the sound system used in language and its rules for combining sounds and patterns of stress and intonation.
Phonotactic constraints
Rules in a particular language governing what sounds can be combined in a word.
Physiological (factors)
Factors pertaining to the biological function of living organisms.
Pinyin
The most commonly used method of depicting Standard Mandarin in its phonetic forms.
Place value
The value of a digit as determined by its position in a number (e.g., in the number "11" the one is worth either 10 or 1, depending on the position).
Placebo
An inactive substance or preparation used as a control in an experiment or test to determine the effectiveness of a medicinal drug.
Plasticity
Refers to the ability of the brain to adapt to new conditions; for example, if one area of the brain becomes nonfunctional, another area may take over its responsibilities to some extent.
Positron Emission Tomography (PET)
Technology involved in the creation of three dimensional images of the selected body part. Both clinical and research uses, often in the fields of neurology and oncology.
Possessives
Verb structures that imply ownership over another object (e.g., 'my - mine', 'your - yours', etc).
Posterior middle temporal gyrus
A ridge in the temporal lobe; exact function unknown, but suspected to be involved in determining word meaning while reading.
Power features
Objects that are considered to have "power" are grammatically animate (e.g., Ojibway).
Pragmatics
The rules or conventions governing the use of oral language within a social or situational context.
Precuneus
A structure in the brain positioned above the cuneus and located in the parietal lobe. It is believed that it contains a sensory-based map of one's own body.
Predicate
One of the two main parts of a sentence; it provides information about the subject and must contain a verb (e.g., Judy
ran the New York marathon – the part of the sentence in italics is a predicate).
Predictive validity
The extent to which a score on a scale or test predicts future performance.
Prefrontal cortex
A region located at the front of the brain that has been implicated in planning complex cognitive behaviors, personality expression, decision making and moderating correct social behavior.
Prefrontal gyrus
A ridge in the frontal lobe which contains the primary motor cortex.
Preintentional communication
Early communication interactions between young infants (1 to 8 months of age) and caregivers with no intent. The child does not expect a specific outcome to occur as a result of the communication interaction (e.g., vocalizations).
Prelinguistic stage
The time period before a child speaks their first meaningful word.
Prenominal
In grammar, of adjectives; placed before a noun (e.g., 'blue' is an attributive adjective in 'a blue sweater').
Preposition
A linking word in a sentence (e.g., 'on', 'beside', 'during').
Prepositional phrase
A string of words comprised of a preposition describing a spatial or temporal relationship, and its associated object. The phrase "under the table" is a prepositional phrase.
Pressure consonant
A consonant that is produced with a lot of obstruction of airflow in the mouth (e.g., ‘p’ and ‘b’).
Presymbolic communication
Early communication behaviours (e.g., body movements) used by infants before formal symbols (e.g., speech, sign language). These behaviours can be used in preintentional communication (e.g., general body movements) and intentional communication (e.g., pointing).
Primary and secondary motor area
A region of the brain responsible for generating the neural impulses controlling execution of movement.
Print knowledge
A precursor to early literacy referring to an understanding that individual letter combinations carry meaning as words, that lines on the page are linked to words that are spoken while reading, as well as a familiarity with reading conventions such as identifying the front of a book.
Procedural knowledge
Strategic knowledge or knowledge of
how to do something (e.g., a student applies a rule of grammar in communication).
Proclitic
A non-accentuated particle that makes a phonetic whole with the word that comes after it (e.g., the English article 'the,' when unstressed and with a reduced vowel, is a proclitic, as in the following: '
the clock').
Prognosis
The course and outcome of a disorder.
Prognostic indicators
Factors that may indicate the presence, or likelihood, of a disorder.
Pronoun
A grammatical form used to act as a substitute for a noun, such as 'I', 'you', 'he', 'she', 'its', 'we', and 'they'.
Propositional meaning
A phrase which can be true or false, but makes some statement about the world.
Prosody
The rhythm, stress and intonation of speech. Prosodic patterns can be specific to a language.
Pseudohomophones
Non-words which when pronounced, sounds like a real, familiar word. For example, the pseudohomophone BRANE sounds like the real word BRAIN.
Pseudoword
Unit of speech or text that appears like it could be an actual word in a certain language while in fact it is not.
Psycholinguistic
An area of study which draws from linguistics and psychology and focuses upon the comprehension and production of language.
Psychometric models
Models used in educational and psychological testing to measure knowledge, abilities, attitudes and personality – usually based on average or typical performance.
Psychometrically sound
The quality of a test, based on its consistency, reliability and validity.
Psychosocial development
The psychological development of an individual in relation to his or her social environment.
Psychosocial status
The psychological status of an individual in relation to his or her social environment.
Publication bias
Occurs when positive results are more likely to be published than negative or inconclusive results.