A morpheme is any of the smallest meaningful constituents within a linguistic expression and particularly within a word. Many words are themselves standalone morphemes, while other words contain multiple morphemes; in linguistic terminology, this is the distinction, respectively, between free and bound morphemes. The field of linguistic study dedicated to morphemes is called morphology.
Natural language processing (NLP) is a subfield of computer science and especially artificial intelligence. It is primarily concerned with providing computers with the ability to process data encoded in natural language and is thus closely related to information retrieval, knowledge representation and computational linguistics, a subfield of linguistics. Typically data is collected in text corpora, using either rule-based, statistical or neural-based approaches in machine learning and deep learning.
An orthography is a set of conventions for writing a language, including norms of spelling, punctuation, word boundaries, capitalization, hyphenation, and emphasis.
Whole language is a philosophy of reading and a discredited educational method originally developed for teaching literacy in English to young children. The method became a major model for education in the United States, Canada, New Zealand, and the UK in the 1980s and 1990s, despite there being no scientific support for the method's effectiveness. It is based on the premise that learning to read English comes naturally to humans, especially young children, in the same way that learning to speak develops naturally.
Phonics is a method for teaching reading and writing to beginners. To use phonics is to teach the relationship between the sounds of the spoken language (phonemes), and the letters (graphemes) or groups of letters or syllables of the written language. Phonics is also known as the alphabetic principle or the alphabetic code. It can be used with any writing system that is alphabetic, such as that of English, Russian, and most other languages. Phonics is also sometimes used as part of the process of teaching Chinese people to read and write Chinese characters, which are not alphabetic, using pinyin, which is alphabetic.
English as a second or foreign language refers to the use of English by individuals whose native language is different, commonly among students learning to speak and write English. Variably known as English as a foreign language (EFL), English as a second language (ESL), English for speakers of other languages (ESOL), English as an additional language (EAL), or English as a new language (ENL), these terms denote the study of English in environments where it is not the dominant language. Programs such as ESL are designed as academic courses to instruct non-native speakers in English proficiency, encompassing both learning in English-speaking nations and abroad.
The National Reading Panel (NRP) was a United States government body. Formed in 1997 at the request of Congress, it was a national panel with the stated aim of assessing the effectiveness of different approaches used to teach children to read.
Phonemic awareness is a part of phonological awareness in which listeners are able to hear, identify and manipulate phonemes, the smallest mental units of sound that help to differentiate units of meaning (morphemes). Separating the spoken word "cat" into three distinct phonemes,, , and, requires phonemic awareness. The National Reading Panel has found that phonemic awareness improves children's word reading and reading comprehension and helps children learn to spell. Phonemic awareness is the basis for learning phonics.
Reading comprehension is the ability to process written text, understand its meaning, and to integrate with what the reader already knows. Reading comprehension relies on two abilities that are connected to each other: word reading and language comprehension. Comprehension specifically is a "creative, multifaceted process" that is dependent upon four language skills: phonology, syntax, semantics, and pragmatics. Reading comprehension is a part of literacy.
Synthetic phonics, also known as blended phonics or inductive phonics, is a method of teaching English reading which first teaches letter-sounds and then how to blend (synthesise) these sounds to achieve full pronunciation of whole words.
A pseudoword is a unit of speech or text that appears to be an actual word in a certain language, while in fact it has no meaning. It is a specific type of nonce word, or even more narrowly a nonsense word, composed of a combination of phonemes which nevertheless conform to the language's phonotactic rules. It is thus a kind of vocable: utterable but meaningless.
Inventive spelling is the use of unconventional spellings of words.
High frequency sight words are commonly used words that young children are encouraged to memorize as a whole by sight, so that they can automatically recognize these words in print without having to use any strategies to decode. Sight words were introduced after whole language fell out of favor with the education establishment.
Inquiry-based learning is a form of active learning that starts by posing questions, problems or scenarios. It contrasts with traditional education, which generally relies on the teacher presenting facts and their knowledge about the subject. Inquiry-based learning is often assisted by a facilitator rather than a lecturer. Inquirers will identify and research issues and questions to develop knowledge or solutions. Inquiry-based learning includes problem-based learning, and is generally used in small-scale investigations and projects, as well as research. The inquiry-based instruction is principally very closely related to the development and practice of thinking and problem-solving skills.
Management of dyslexia depends on a multitude of variables; there is no one specific strategy or set of strategies that will work for all who have dyslexia.
Reading is the process of taking in the sense or meaning of symbols, often specifically those of a written language, by means of sight or touch.
Linguistics is the scientific study of language. The areas of linguistic analysis are syntax, semantics (meaning), morphology, phonetics, phonology, and pragmatics. Subdisciplines such as biolinguistics and psycholinguistics bridge many of these divisions.
A word sort is a developmental word study activity espoused by the Words Their Way curriculum as written by Donald R. Bear, Marcia Invernizzi, Shane Templeton, and Francine Johnston. The activity focuses students' attention on critical features of words, namely sound, pattern, and meaning.
Linnea Carlson Ehri is an American educational psychologist and expert on the development of reading. She is a Distinguished Professor Emerita of Educational Psychology at the Graduate Center of the City University of New York. Ehri is known for her theory of orthographic mapping, which describes the process of forming "letter-sound connections to bond the spellings, pronunciations, and meanings of specific words in memory" that underlies fluent reading. As a consequence of orthographic mapping, written words are tightly linked with their pronunciations and meanings in memory and can be recognized by sight.
The history of learning to read dates back to the invention of writing during the 4th millennium BC.
