Reading is the process of taking in the sense or meaning of
letters
Letter, letters, or literature may refer to:
Characters typeface
* Letter (alphabet), a character representing one or more of the sounds used in speech; any of the symbols of an alphabet.
* Letterform, the graphic form of a letter of the alphabe ...
,
symbol
A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise very different conc ...
s, etc., especially by
sight
Visual perception is the ability to interpret the surrounding environment through photopic vision (daytime vision), color vision, scotopic vision (night vision), and mesopic vision (twilight vision), using light in the visible spectrum refl ...
or
touch
In physiology, the somatosensory system is the network of neural structures in the brain and body that produce the perception of touch ( haptic perception), as well as temperature ( thermoception), body position ( proprioception), and pain. It ...
.
For educators and
research
Research is "creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness t ...
ers, reading is a multifaceted process involving such areas as word recognition,
orthography
An orthography is a set of conventions for writing a language, including norms of spelling, hyphenation, capitalization, word breaks, emphasis, and punctuation.
Most transnational languages in the modern period have a writing system, and mo ...
(spelling),
alphabetics,
phonics
Phonics is a method for teaching people how to read and write an alphabetic language (such as English, Arabic or Russian). It is done by demonstrating the relationship between the sounds of the spoken language (phonemes), and the letters or gro ...
,
phonemic awareness, vocabulary, comprehension, fluency, and motivation.
Other types of reading and writing, such as
pictograms
A pictogram, also called a pictogramme, pictograph, or simply picto, and in computer usage an icon, is a graphic symbol that conveys its meaning through its pictorial resemblance to a physical object. Pictographs are often used in writing and gr ...
(e.g., a
hazard symbol
Hazard symbols or warning symbols are recognisable symbols designed to warn about hazardous or dangerous materials, locations, or objects, including electric currents, poisons, and radioactivity. The use of hazard symbols is often regulated by ...
and an
emoji
An emoji ( ; plural emoji or emojis) is a pictogram, logogram, ideogram or smiley embedded in text and used in electronic messages and web pages. The primary function of emoji is to fill in emotional cues otherwise missing from typed convers ...
), are not based on speech-based
writing system
A writing system is a method of visually representing verbal communication, based on a script and a set of rules regulating its use. While both writing and speech are useful in conveying messages, writing differs in also being a reliable for ...
s. The common link is the interpretation of symbols to extract the meaning from the visual notations or tactile signals (as in the case of
Braille
Braille (Pronounced: ) is a tactile writing system used by people who are visually impaired, including people who are blind, deafblind or who have low vision. It can be read either on embossed paper or by using refreshable braille display ...
).
Overview
Reading is typically an individual activity, done silently, although on occasion a person reads out loud for other listeners; or reads aloud for one's own use, for better comprehension. Before the reintroduction of
separated text (spaces between words) in the late
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...
, the ability to read silently was considered rather remarkable.
Major predictors of an individual's ability to read both alphabetic and non-alphabetic scripts are oral language skills,
phonological awareness
Phonological awareness is an individual's awareness of the phonological structure, or sound structure, of words. Phonological awareness is an important and reliable predictor of later reading ability and has, therefore, been the focus of much res ...
,
rapid automatized naming and
verbal IQ
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. The original WAIS (Form I) was published in February 1955 by David Wechsler, as a revision of the ...
.
As a
leisure activity, children and adults read because it is pleasant and interesting. In the US, about half of all adults read one or more books for pleasure each year.
About 5% read more than 50 books per year.
Americans read more if they: have more education, read fluently and easily, are female, live in cities, and have higher
socioeconomic status
Socioeconomic status (SES) is an economic and sociological combined total measure of a person's work experience and of an individual's or family's economic access to resources and social position in relation to others. When analyzing a family's ...
.
Children become better readers when they know more about the world in general, and when they perceive reading as fun rather than another chore to be performed.
Reading vs. literacy
Reading is an essential part of
literacy
Literacy in its broadest sense describes "particular ways of thinking about and doing reading and writing" with the purpose of understanding or expressing thoughts or ideas in written form in some specific context of use. In other words, hum ...
, yet from a historical perspective literacy is about having the ability to both read and write.
And, since the 1990s some organizations have defined literacy in a wide variety of ways that may go beyond the traditional ability to read and write. The following are some examples:
* "the ability to read and write ... in all media (print or electronic), including digital literacy"
* "the ability to ... understand ... using printed and written materials associated with varying contexts"
* "the ability to read, write, speak and listen"
* "having the skills to be able to read, write and speak to understand and create meaning"
* "the ability to ... communicate using visual, audible, and digital materials"
* "the ability to use printed and written information to function in society, to achieve one's goals, and to develop one's knowledge and potential". It includes three types of adult literacy: prose (e.g., a newspaper article), documents (e.g., a bus schedule), and
quantitative literacy (e.g., using arithmetic operations a in product advertisement).
In the academic field, some view literacy in a more philosophical manner and propose the concept of "multiliteracies". For example, they say, "this huge shift from traditional print-based literacy to 21st century multiliteracies reflects the impact of communication technologies and multimedia on the evolving nature of texts, as well as the skills and dispositions associated with the consumption, production, evaluation, and distribution of those texts (Borsheim, Meritt, & Reed, 2008, p. 87)". According to cognitive neuroscientist
Mark Seidenberg Mark Seidenberg is Vilas Research Professor and Donald O. Hebb Professor of Psychology at the University of Wisconsin–Madison and a Senior Scientist at Haskins Laboratories. He is a specialist in psycholinguistics, focusing specifically on t ...
these "multiple literacies" have allowed educators to change the topic from reading and writing to "Literacy". He goes on to say that some educators, when faced with criticisms of how reading is taught, "didn't alter their practices, they changed the subject".
Also, some organizations might include numeracy skills and technology skills separately but alongside of literacy skills.
In addition, since the 1940s the term literacy is often used to mean having knowledge or skill in a particular field (e.g.,
computer literacy
Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving. Computer literacy can also refer ...
,
ecological literacy
Ecological literacy (also referred to as ''ecoliteracy'') is the ability to understand the natural systems that make life on earth possible. To be ecoliterate means understanding the principles of organization of ecological communities (i.e. ecosy ...
,
health literacy
Health literacy is the ability to obtain, read, understand, and use healthcare information in order to make appropriate health decisions and follow instructions for treatment. There are multiple definitions of health literacy, in part, because heal ...
,
media literacy
Media literacy is an expanded conceptualization of literacy that includes the ability to access and analyze media messages as well as create, reflect and take action, using the power of information and communication to make a difference in the w ...
, quantitative literacy (
numeracy
Numeracy is the ability to understand, reason with, and to apply simple numerical concepts. The charity National Numeracy states: "Numeracy means understanding how mathematics is used in the real world and being able to apply it to make the be ...
)
and
visual literacy
Visual literacy is the ability to interpret, negotiate, and make meaning from information presented in the form of an image, extending the meaning of literacy, which commonly signifies interpretation of a written or printed text. Visual literacy ...
).
Writing systems
In order to understand a text, it is usually necessary to understand the spoken language associated with that text. In this way, writing systems are distinguished from many other symbolic communication systems.
Once established, writing systems on the whole change more slowly than their spoken counterparts, and often preserve features and expressions which are no longer current in the spoken language. The great benefit of writing systems is their ability to maintain a persistent record of information expressed in a language, which can be retrieved independently of the initial act of formulation.
Cognitive benefits

Reading for pleasure has been linked to increased cognitive progress in vocabulary and mathematics during adolescence.
Sustained high volume lifetime reading has been associated with high levels of academic attainment.
Research suggests that reading can improve stress management,
memory,
focus,
writing skills,
and
imagination
Imagination is the production or simulation of novel objects, sensations, and ideas in the mind without any immediate input of the senses. Stefan Szczelkun characterises it as the forming of experiences in one's mind, which can be re-creations o ...
.
The cognitive benefits of reading continue into mid-life and the senior years.
Research suggests that reading books and writing are among the brain-stimulating activities that can slow down cognitive decline in seniors.
[ which cites ]
State of reading achievement
Reading has been the subject of considerable research and reporting for decades. Many organizations measure and report on
reading achievement for children and adults (e.g.,
NAEP
The National Assessment of Educational Progress (NAEP) is the largest continuing and nationally representative assessment of what U.S. students know and can do in various subjects. NAEP is a congressionally mandated project administered by the ...
,
PIRLS,
PISA
Pisa ( , or ) is a city and ''comune'' in Tuscany, central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for its leaning tower, the ...
PIAAC
The Programme for the International Assessment of Adult Competencies (PIAAC) is a worldwide study by the Organisation for Economic Co-operation and Development (OECD) in 24 countries of cognitive and workplace skills. The main aim is to be able to ...
, and
EQAO).
Researchers have concluded that 95% of students can be taught to read by the end of first grade, yet in many countries 20% or more do not meet that expectation.
According to the 2019
Nation's Report card, 34% of grade four students in the United States failed to perform at or above the ''Basic reading level''. There was a significant difference by race and ethnicity (e.g., black students at 52% and white students at 23%). After the impact of the
covid-19 pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified ...
the average basic reading score dropped by 3% in 2022. See more about
the breakdown by ethnicity in 2019 and 2022 here.
In Canada, the provinces of
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central C ...
and
Nova Scotia
Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland".
Most of the population are native En ...
, respectively, reported that 26% and 30% of grade three students did not meet the provincial reading standards in 2019. In Ontario, 53% of Grade 3 students with special education needs (students who have an Individual Education Plan), were not meeting the provincial standard.
The Progress in International Reading Literacy Study (
PIRLS) publishes reading achievement for fourth graders in 50 countries.
The five countries with the highest overall reading average are the Russian Federation, Singapore, Hong Kong SAR, Ireland and Finland. Some others are: England 10th, United States 15th, Australia 21st, Canada 23rd, and New Zealand 33rd.
The Programme for International Student Assessment (
PISA
Pisa ( , or ) is a city and ''comune'' in Tuscany, central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for its leaning tower, the ...
) measures 15-year-old school pupils scholastic performance on mathematics, science, and reading.
The reading levels of adults, ages 16–65, in 39 countries are reported by the
Programme for the International Assessment of Adult Competencies (PIAAC).
Between 2011 and 2018, PIAAC reports the percentage of adults reading ''at-or-below level one'' (the lowest of five levels). Some examples are Japan 4.9%, Finland 10.6%, Netherlands 11.7%, Australia 12.6%, Sweden 13.3%, Canada 16.4%, England (UK) 16.4%, and the United States 16.9%.
According to the
World Bank
The World Bank is an international financial institution that provides loans and grants to the governments of low- and middle-income countries for the purpose of pursuing capital projects. The World Bank is the collective name for the Inte ...
, 53% of all children in low-and-middle-income countries suffer from 'learning poverty'. In 2019, using data from the
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. I ...
Institute for Statistics, they published a report entitled ''Ending Learning Poverty: What will it take?''. Learning poverty is defined as being unable to read and understand a simple text by age 10.
Although they say that all foundational skills are important, include reading, numeracy, basic reasoning ability, socio-emotional skills, and others – they focus specifically on reading. Their reasoning is that reading proficiency is an easily understood metric of learning, reading is a student's gateway to learning in every other area, and reading proficiency can serve as a proxy for foundational learning in other subjects.
They suggest five pillars to reduce learning poverty: 1) learners are prepared and motivated to learn, 2) teachers at all levels are effective and valued, 3) classrooms are equipped for learning, 4) Schools are safe and inclusive spaces, and 5) education systems are well-managed.
Learning to read

Learning to read or reading skills acquisition is the acquisition and practice of the skills necessary to understand the meaning behind printed words. For a skilled reader, the act of reading feels simple, effortless, and automatic.
However, the process of learning to read is complex and builds on cognitive, linguistic, and social skills developed from a very early age. As one of the four core language skills (listening, speaking, reading and writing), reading is vital to gaining a command of written language.
In the United States and elsewhere, it is widely believed that students who lack proficiency in reading by the end of grade three may face obstacles for the rest of their academic career. For example, it is estimated that they would not be able to read half of the material they will encounter in grade four.
In 2019, with respect to the reading skills of grade-four US public school students, only 45% of white students and 18% of black students performed at or above the ''proficient level'' of the
Nations Report Card. Also, in 2012, in the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
it has been reported that 15-year-old students are reading at the age of 12-year-old students.
As a result, many governments put practices in place to ensure that students are reading at grade level by the end of grade three. An example of this is the Third Grade Reading Guarantee created by the State of
Ohio
Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-l ...
in 2017. This is a program to identify students from kindergarten through grade three that are behind in reading, and provide support to make sure they are on track for reading success by the end of grade three.
This is also known as
remedial education. Another example is the policy in England whereby any pupil who is struggling to decode words properly by year three must "urgently" receive help through a "rigorous and systematic phonics programme".
In 2016, out of 50 countries, the United States achieved the 15th highest score in grade-four reading ability. The ten countries with the highest overall reading average are the Russian Federation, Singapore, Hong Kong SAR, Ireland, Finland, Poland, Northern Ireland, Norway, Chinese Taipei and England (UK). Some others are: Australia (21st), Canada (23rd), New Zealand (33rd), France (34th), Saudi Arabia (44th), and South Africa (50th).
Spoken language: the foundation of reading
Spoken language is the foundation of learning to read (long before children see any letters) and children's knowledge of the phonological structure of language is a good predictor of early reading ability. Spoken language is dominant for most of childhood, however, reading ultimately catches up and surpasses speech.
By their first birthday most children have learned all the sounds in their spoken language. However, it takes longer for them to learn the phonological form of words and to begin developing a spoken vocabulary.
Children acquire a spoken language in a few years. Five-to-six-year-old English learners have vocabularies of 2,500 to 5,000 words, and add 5,000 words per year for the first several years of schooling. This rapid learning rate cannot be accounted for by the instruction they receive. Instead, children learn that the meaning of a new word can be inferred because it occurs in the same context as familiar words (e.g., ''lion'' is often seen with ''cowardly'' and ''king''). As British linguist
John Rupert Firth
John Rupert Firth (June 17, 1890 in Keighley, Yorkshire – December 14, 1960 in Lindfield, West Sussex), commonly known as J. R. Firth, was an English linguist and a leading figure in British linguistics during the 1950s.
Education and career
F ...
says, "You shall know a word by the company it keeps".
The environment in which children live may also impact their ability to acquire reading skills. Children who are regularly exposed to chronic environmental noise pollution, such as highway traffic noise, have been known to show decreased ability to discriminate between
phonemes
In phonology and linguistics, a phoneme () is a unit of sound that can distinguish one word from another in a particular language.
For example, in most dialects of English, with the notable exception of the West Midlands and the north-wes ...
(oral language sounds) as well as lower reading scores on standardized tests.
Reading to children: necessary but not sufficient

Children learn to speak naturally – by listening to other people speak. However, reading is not a natural process, and many children need to learn to read through a process that involves "systematic guidance and feedback".
So, "reading to children is not the same as teaching children to read". Nonetheless, reading to children is important because it socializes them to the activity of reading; it engages them; it expands their knowledge of spoken language; and it enriches their linguistic ability by hearing new and novel words and grammatical structures.
However, there is some evidence that "shared reading" with children does help to improve reading if the children's attention is directed to the words on the page as they are being read to.
Stages to skilled reading
The path to skilled reading involves learning the
alphabetic principle
According to the alphabetic principle, letters and combinations of letters are the symbols used to represent the speech sounds of a language based on systematic and predictable relationships between written letters, symbols, and spoken words. T ...
,
phonemic awareness,
phonics
Phonics is a method for teaching people how to read and write an alphabetic language (such as English, Arabic or Russian). It is done by demonstrating the relationship between the sounds of the spoken language (phonemes), and the letters or gro ...
, fluency, vocabulary and comprehension.
British psychologist
Uta Frith introduced a three stages model to acquire skilled reading. Stage one is the ''logographic or pictorial stage'' where students attempt to grasp words as objects, an artificial form of reading. Stage two is the ''phonological stage'' where students learn the relationship between the graphemes (letters) and the phonemes (sounds). Stage three is the ''orthographic stage'' where students read familiar words more quickly than unfamiliar words, and word length gradually ceases to play a role.
Optimum age to learn to read
There is some debate as to the optimum age to teach children to read.
The
Common Core State Standards Initiative
The Common Core State Standards Initiative, also known as simply Common Core, is an educational initiative from 2010 that details what K–12 students throughout the United States should know in English language arts and mathematics at the co ...
(CCSS) in the United States has standards for foundational reading skills in kindergarten and grade one that include instruction in print concepts, phonological awareness, phonics, word recognition and fluency.
However, some critics of CCSS say that "To achieve reading standards usually calls for long hours of drill and worksheets – and reduces other vital areas of learning such as math, science, social studies, art, music and creative play".
The
PISA 2007 OECD data from 54 countries demonstrates "no association between school entry age ... and reading achievement at age 15".
[Sebastian Suggate, "Watering the garden before a rainstorm: the case of early reading instruction" in ''Contemporary Debates in Childhood Education and Development'', ed. Sebastian Suggate, Elaine Reese. pp. 181–190.] Also, a German study of 50 kindergartens compared children who, at age 5, had spent a year either "academically focused", or "play-arts focused" and found that in time the two groups became inseparable in reading skill. The authors conclude that the effects of early reading are like "watering a garden before a rainstorm; the earlier watering is rendered undetectable by the rainstorm, the watering wastes precious water, and the watering detracts the gardener from other important preparatory groundwork".
[
Some scholars favor a ]developmentally appropriate practice
Developmentally appropriate practice (or DAP) is a perspective within early childhood education whereby a teacher or child caregiver nurtures a child's social/emotional, physical, and cognitive development. It is also described as a philosophy in ...
(DPA) in which formal instruction on reading begins when children are about six or seven years old. And to support that theory some point out that children in Finland
Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bo ...
start school at age seven (Finland ranked 5th in the 2016 PIRLS international grade four reading achievement.) In a discussion on academic kindergartens, professor of child development David Elkind has argued that, since "there is no solid research demonstrating that early academic training is superior to (or worse than) the more traditional, hands-on model of early education", educators should defer to developmental approaches that provide young children with ample time and opportunity to explore the natural world on their own terms. Elkind emphasized the principle that "early education must start with the child, not with the subject matter to be taught". In response, Grover J. Whitehurst, Director, Brown Center on Education Policy, (part of Brookings Institution
The Brookings Institution, often stylized as simply Brookings, is an American research group founded in 1916. Located on Think Tank Row in Washington, D.C., the organization conducts research and education in the social sciences, primarily in e ...
) said David Elkind is relying too much on philosophies of education rather than science and research. He continues to say education practices are "doomed to cycles of fad and fancy" until they become more based on evidence-based practice
Evidence-based practice (EBP) is the idea that occupational practices ought to be based on scientific evidence. While seemingly obviously desirable, the proposal has been controversial, with some arguing that results may not specialize to indivi ...
.
On the subject of Finland's academic results, as some researchers point out, prior to starting school Finnish children must participate in one year of compulsory free pre-primary education and most are reading before they start school. And, with respect to ''developmentally appropriate practice'' (DPA), in 2019 the National Association for the Education of Young Children
The National Association for the Education of Young Children (NAEYC) is a large nonprofit association in the United States representing early childhood education teachers, para-educators, center directors, trainers, college educators, families ...
, Washington, DC, released a draft position paper on DPA saying "The notion that young children are not ready for academic subject matter is a misunderstanding of developmentally appropriate practice; particularly in grades 1 through 3, almost all subject matter can be taught in ways that are meaningful and engaging for each child". And, researchers at The Institutes for the Achievement of Human Potential
The Institutes for The Achievement of Human Potential (IAHP), founded in 1955 by Glenn Doman and Carl Delacato, provide literature on and teaches a controversial patterning therapy (motor learning), which the Institutes promote as improving the "n ...
say it is a myth that early readers are bored or become trouble makers in school.
Other researchers and educators favor limited amounts of literacy instruction at the age of four and five, in addition to non-academic, intellectually stimulating activities.
Reviews of the academic literature by the Education Endowment Foundation
The Education Endowment Foundation (EEF) is a charity established in 2011 to improve the educational attainment of the poorest pupils in English schools. It aims to support teachers and senior leaders by providing evidence-based resources designe ...
in the UK have found that starting literacy teaching in preschool has "been consistently found to have a positive effect on early learning outcomes" and that "beginning early years education at a younger age appears to have a high positive impact on learning outcomes". This supports current standard practice in the UK which includes developing children's phonemic awareness in preschool and teaching reading from age four.
A study in Chicago
(''City in a Garden''); I Will
, image_map =
, map_caption = Interactive Map of Chicago
, coordinates =
, coordinates_footnotes =
, subdivision_type = List of sovereign states, Count ...
reports that an early education program for children from low-income families is estimated to generate $4 to $11 of economic benefits over a child's lifetime for every dollar spent initially on the program, according to a cost-benefit analysis funded by the National Institutes of Health
The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government
The federal government of the United States (U.S. federal government or U ...
. The program is staffed by certified teachers and offers "instruction in reading and math, small group activities and educational field trips for children ages 3 through 9".
There does not appear to be any definitive research about the "magic window" to begin reading instruction. However, there is also no definitive research to suggest that starting early causes any harm. Researcher Timothy Shanahan, suggests, "Start teaching reading from the time you have kids available to teach, and pay attention to how they respond to this instruction – both in terms of how well they are learning what you are teaching, and how happy and invested they seem