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This program is administered by speech-language pathologists who have received special training and are certified by the institute of Language and Phonology as qualified to teach the Compton P-ESL method. Proof of certification available upon request.

Many employers finance all or part of their employees' tuition for accent reduction classes.They find that this small investment contributes significantly to the success of their employees and the operation of their company

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Pronunciation Videos

» 2017 » July

July 12th, 2017 by admin

Oral Motor Exercises

The Principle of Linguistic Generalization

» 2017 » July

July 10th, 2017 by admin

Your consultant will assign accent reduction exercises based on a particular order of presentation. The order is based on a “Principle of Linguistic Generalization” which initially evolved from Dr. Compton’s research with young children (Compton, 1970, 1975, 1976).  This research was later extended to adults learning English as a second language.  These studies revealed that even though a large number of the sounds may be affected by the native language interference, many of these errors are identical in type and constitute a small number of accented patterns that are the actual cause of the pronunciation difficulty.  Consequently, when an individual corrects specific sounds, the “correction effect” will typically carry over (generalize) to other sounds following the same accent pattern, i.e., “Principle of Linguistic Generalization”, thereby maximizing your learning of the sounds in the shortest amount of time possible.  Thus, to profit most from this program, it is important to practice these lessons in the order in which they are presented.

TOEFL Test Preparation

» 2017 » July

July 10th, 2017 by admin can help you to prepare for the TOEFL (Test of English as a Foreign Language).  Landing your dream job is now possible. All you have to do is read, write, listen and speak. Easy isn’t it? But the main difference here is the focus. All this has to be done with specific purpose in mind and that is learning English for a fulfilling career and fuller life.

The TOEFL is useful in testing your most basic English conversational skills. Chances are that if you are a diehard fan of American movies or sitcoms, then faring well in this test should be a child’s play for you. Well, you might think that you don’t need any TOEFL preparation course. You might think that you can prepare for it in around 7 days or so. But then there will always be some area or aspect that you will lack in and then, back to square one.  For instance, listening and speaking are two areas of the TOEFL exam preparation in which many individuals fail miserably despite being successful in reading and writing skills.


TOEFL Reading Practice:

This is simple and probably just a cakewalk for many people who are considering preparation for the TOEFL test. It is also a very essential part of this test and is basically about just finding facts and reporting them from the passages. Anyone who has had a high school curriculum in English medium should be able to do well in this section. Although one problem that many learners face here is the length of this section. You need to prepare well for it because you most probably will be exhausted once you get this section over with. Many papers may include experimental sections on this one and as a result many individuals make mistakes due to sheer carelessness and overconfidence. Doing well in TOEFL depends on your capability for handling lengthy reading sessions.

TOEFL Listening Practice:

The TOEFL English test also entails a listening part. This is rather an interesting section of TOEFL test preparation because not everyone gets an opportunity to experience this kind of training. The listing passages in a TOEFL test preparation are based on academic and campus-type environments success in which again depends largely on the kind of English that you have been hearing or listening to in real life. There are online TOEFL practice sessions that enable you to understand the workings of the actual exam and prove helpful in strategizing your entire test.

TOEFL Speaking Practice:

This is a critical section of the TOEFL preparation course. Many aspirants become nervous and begin to stammer despite the level of practice that they have had. Your accent plays an important role here because everybody wants a speaking score 26 or greater. Pronouncing American English can be a crucial part of your TOEFL preparation as a great speaking score is essential for every pharmacist or teacher or any professional that wishes to succeed in their respective fields.

TOEFL Writing Practice:

This is the obvious part. Writing section of TOEFL practice online or offline is quite easy but that is why you can fall prey to overconfidence again. You are going to be writing essays and to come out with flying colors in this section, all you need to do is unleash the inner dragon of your wits to fill the paper with the fire of creative words. You see what we did there? can help you improve your score on the speaking section of the TOEFL.

Pronunciation of English as a Part of Your ESL Training

» 2017 » July

July 10th, 2017 by admin

How you go about learning a global language such as English is very important. There are plenty of English training programs nowadays but giving due attention to all aspects of learning a language is essential. It can do wonders for students and professionals who seek a rewarding career.

You may have already completed an ESL program. But your job opportunities are still limited. This is due to the fact that many schools out there are looking for educators and instructors who are well equipped to teach both the English language and their chosen subjects to students of all levels.

When you enroll with a certified accent reduction consultant through you will be using the Compton PESL (Pronouncing English as a Second Language) online practice lab to practice your assigned speech exercises. The audio lab provides many audio examples of grammatically correct sentences spoken by native-English speakers using standard American pronunciation and intonation.  These are essential features when improving your ability to speak English as a second language.  You will also become more familiar with the International Phonetic Alphabet which are the symbols used to represent sounds.

Incorporating private instruction by a certified accent reduction consultant into your comprehensive ESL training will help you to be more fluent and confident in the language. There is a rising demand of ESL teachers and tutors across the globe. Many individuals who aspire to land coveted jobs of instructors and educators in the industry will find that this program helps them increase their ability to effectively communicate in English.

Consonant Sounds of American English

» 2017 » July

July 10th, 2017 by admin

Arthur J. Compton Ph.D.

The consonants of American English are usually described and classified according to the 1) manner in which they are produced (stops, fricative, affricates, nasals, liquids, and glides), 2) place of production in the mouth (lips, teeth, gums, and palate or roof of the mouth), and 3) presence or absence of voicing.

Voiced and Unvoiced Consonants

All consonants are either: voiced or unvoiced. Voiced consonants are produced by the vibration of the vocal cords, and unvoiced consonants are produced by the lack of such vibration. Consider the /p/ and /b/, for example, and say the words “pack” and “back.”. Notice that your lips come together and explode the air in exactly the same way for the /p/ and /b/. The only difference between these two sounds is that the /p/ is produced without voice and /b/ is made with voice.

Similarly, the /s/ and /z/ in the words “Sue” and “zoo” are produced alike, except that the /s/ is voiceless and the /z/ is voiced. This difference is easy to feel if you put your hand on your throat and make the sounds /s/ and /z/. Be sure that you do not pronounce the letter S and Z, but actually make the sound, like this: “ssss” and “zzzz”. Notice that you feel the same sort of vibration for the /z/ as you did for the vowel sounds “ah” and “ee”, but there is no vibration for the /s/.

Stop Consonants

Stop Consonants /p,b/, /t,d/, /k,g/, are called “Stops” because to produce each one, you must stop the air stream completely, then release it into a little explosion. This group of sounds is divided into three sub-groupings according to the place of production. The /p,b/ are made by stopping the air with the lips and then releasing them suddenly. The /t,d/ are made by stopping the air with the tip of the tongue in contact with the upper gum behind the teeth, then releasing the tongue. The /k,g/ are produced by placing the back of the tongue in contact with the back portion of the roof of the mouth (velum), and then releasing the tongue to let the air escape.

Friction Consonants

The next group of sounds, /f,v/, /θ,ð/, /s,z/ /ʃ,ʒ/ is called “Frictions” because the air stream is forced through a narrow passage in the mouth which creates a friction or hissing sound. Sometimes these sounds are also called “Continuants” because they can be continued or prolonged. Compare this feature with the “Stops” which cannot be prolonged or continued.

The Frictions are sub-divided into four groups according to their place of production as follows:

1) /f,v/ are produced by forcing the air through a narrow opening formed by placing the lower lip lightly against the upper teeth ;

2) the /θ,ð/ are made by putting the tongue tip between the teeth and forcing the air between the tongue and upper teeth;

3) the /s,z/ are produced by forcing the air between the tip of the tongue and the upper gum ridge, similar to the position for the /t,d/, except complete contact is not made;

4) the /ʃ,ʒ/, are made by forcing the air between the front portion (blade) of the tongue and the roof of the mouth slightly behind the upper gum ridge. The /ʒ/ sound does not occur at the beginning of words and appears only in a few words borrowed from French.

Affricate Consonants

The two sounds /tʃ,dʒ/ which make up this group are composed of a stop and a friction sound blended together to form a single sound. The /tʃ/, is composed of the stop /t/ and the friction /ʃ/, and the /dʒ/ is composed of the stop /d/ and the friction /ʒ/. To illustrate, try producing the initial /tʃ/ sound the word “church”, and you will notice that your tongue starts out in the same position as for the /t/. Now, prolong or lengthen the final /tʃ/ sound in the word “church” and you will discover that you can only prolong the friction /ʃ/.

Nasal Consonants

The three nasal sounds /m, n, ŋ/ making up this group are called “Nasals” because the air stream is directed through the nose. This is accomplished by blocking the passage of air through the mouth and lowering the velum (back portion of the roof of the mouth) so the air escapes through the nose. The /m/ is formed with the lips together in the same position as for the /p,b/. The /n/ is formed with the tongue tip in contact with the upper gum ridge in the same position as for the /t,d/. The /ŋ/ is formed by placing the back of the tongue in contact with the velum in the same position as for the /k,g/. In English, the /ŋ/ never occurs at the beginning of words. All of the Nasals are produced with voice and, like the Frictions, they can be continued for as long as the breath holds out.

Liquid Consonants

The two sounds /r/ and /l/ composing this group have some features of both consonants and vowels and, therefore, are also called semi-vowels.

The /r/ sound is called a retroflexive consonant because the tip of the tongue is curled upwards and pointed towards the roof of the mouth just behind the gum ridge. In spelling, the letter “r” is used both for the /r/-consonant and the /r/-vowel. Phonetically, the /r/-vowel is represented as /ɜ ̂/ when it is in a stressed syllable and as /ɚ/ when in unstressed syllables. If you prolong the /r/-consonant, as in “red”, it will have the /r/ quality of the /r/-vowel. One important distinction between the two is that the /r/-consonant is not syllabic, i.e., it cannot form the core of a syllable or stand-alone. Also, unlike the /r/-vowel, the /r/-consonant does not occur at the end of words.

The /l/ sound is produced by placing the tongue tip on the upper gum ridge in the same position as the /t,d/ and directing the air stream over one or both sides of the tongue. Because the air escapes from the side of the tongue, this sound is also called a lateral consonant. When the /l/ occurs at the end of a word (as in “ball”) or before another consonant (as in “milk”) it has a different quality from the /l/ at the beginning of a word (as in “like”) or after another consonant (as in “please”).  The /l/ in “ball” and “milk” is sometimes called a “dark /l/ ” and is produced by raising the back of the tongue in addition to the contact between the tongue tip and the gum ridge.

Glide Consonants

The two sounds /j,w/ are called glides because they are transitional sounds which move or “glide” towards the vowel sound that follows. Like the /r,l/, the glides have characteristics of both consonants and vowels and are also called semi-vowels. Technically, the /h/ is a friction sound, rather than a glide, but it is included with this group because it takes on the quality of the vowel that follows.

The /j/ sound is formed by raising the front portion of the tongue (blade) toward the roof of the mouth, slightly behind the upper gum ridge, and then moving toward the position of whatever vowel that follows. The starting position of this sound is quite similar to that of the /ʃ,ʒ/, except the actual formation of the sound is characterized by the motion towards the vowel, rather than by position. The /j/ sound occurs only at the beginning and middle of words.

The /w/ sound is formed by rounding the lips, raising the back of the tongue, and then moving toward the vowel that follows. The starting position of this sound is similar to the vowel /u/, as in the word “moon”. Like the /j/, the /w/ is characterized by the movement towards the vowel and also occurs only at the beginning and middle of words.

The /h/ is a voiceless friction sound which is produced by exhaling the unvocalized breath stream in a slight puff, with the vocal cords close enough together to produce audible friction, but no voicing. Otherwise, it has no characteristic mouth position but takes on the position of the vowel or glide that follows it. This sound only occurs at the beginning of a word or syllable. In spelling, the letter “h” is often silent, as in the words “this, hour, child”, and when it appears at the end of a word, it is never pronounced, as in the words “oh” and “enough”.

Consonant Blends

Consonant blends are combinations of two or three consonants, which are, produced one after the other without being separated by vowels. Sometimes they are also called consonant clusters. For purposes of this program, we will refer to combinations of consonants at the beginnings of words as consonant blends, and those at the ends of words, as consonant clusters.

There are four categories of Consonant Blends; /r/-blends, /l/-blends, /s/-blends, and three-element blends. For example, the /r/-blend “/pr/”, as in the word “pretty”, is produced by combining the /p/ and /r/. The /l/-blend “/pl/”, as in the word “please”, is produced by combining the /p/ and /l/. The /s/ -blend “/sp/”, as in the word “spell”, is produced by combining the /s/ and /p/. As a final example, the three-element blend “/spr/”, as in the word “spring”, is produced by combining the /s/, /p/, and /r/.

Vowel Sounds of American English

» 2017 » July

July 10th, 2017 by admin

There are thirteen phonetic symbols for vowels but, in English spelling, there are only five letters to represent these sounds. This is why the English spelling system for vowels is often confusing and difficult to learn. Consequently, to accurately represent each of the vowels, it is necessary to use a number of additional symbols that are not contained in the standard alphabet.

Unlike the consonants, which may be produced with or without voicing, the vowels are always produced with voicing (vibration of the vocal cords). The particular vowel that is produced is determined by the degree of opening in the mouth and the position and shape of the tongue and lips.

For example, if you make the vowel /i/ as in the word “see” and then the vowel /u/ in “Sue”, you will notice that your lips are rounded for the /u/, but not for the /i/. Now, let us add the vowel /ʌ/ as in the word “but”, and then make the sequence of sounds /i-ʌ-u/. Feel your tongue move from the front of your mouth to the back. This is because the tongue is raised or bunched in the front of the mouth for /i/, and then moves to the middle for /ʌ/, and then to the back for /u/. Thus, the positioning of the tongue in the mouth (front, middle, back) is one of the primary ways of classifying the vowel sounds.

Front Vowels

This first group of vowel sounds, /i, ɪ, e, ɛ, æ/, is called front vowels because they are produced with the highest part of the tongue arched towards the front of the mouth.

Central Vowels

The next group of vowels, /ʌ, ə/ and /ɝ, ɚ/, is called central vowels because they are produced with the tongue arched in the center of the mouth, i.e., midway between the front and back. These vowels are further distinguished according to whether they are stressed or unstressed. To illustrate, say the words “but” and “about”, and you will observe that the vowel in “but” and the first vowel in ‘about” are nearly the same. The main difference is that the vowel in “but” is stressed, and the vowel in “about” is unstressed, i.e., it occurs in an unstressed syllable. This difference is represented phonetically by using the symbol /ʌ/ for the stressed form of the vowel and /ə/ for the unstressed form.

Similarly, the symbols /ɝ/ and /ɚ/ are used to distinguish between the stressed and unstressed form of the /r/-vowel. The symbol /ɝ/ is used for the stressed vowel in words like “bird” and “nurse”, and the symbol /ɚ/ is used for the unstressed form in words like “mother” and “later”. Like the /r/-consonant, the /r/-coloring of the /r/-vowel is produced by a slight curling of the tongue tip.

Back Vowels

The next group of vowels, /u, ʊ, o, a/, is called back vowels because they are produced with the back part of the tongue arched toward the back of the mouth. The three vowels /u, ʊ, o/ also differ from all of the other vowels because they are produced with a higher degree of lip rounding. Listen to the back vowels in the sample words and try saying them to familiarize yourself with the sounds and symbols.


The sounds in the last group, /ai, au, oi, iɚ, eɚ, oɚ, aɚ/, are combinations of vowels that function as single vowels. They are produced by starting with one vowel and then gliding or moving to another vowel. They are characterized by a constantly changing quality, and the symbols used to represent them are only suggestive of their starting and ending point. There are many different possible diphthongs besides those included here, but these are some of the most common ones and will serve to acquaint you with this type of sound.


Phonetic Symbols

» 2017 » July

July 10th, 2017 by admin

Arthur J. Compton Ph.D.

In most languages, the letters of the alphabet used for spelling do not always correspond exactly to the actual speech sounds. This is especially true for English, as you are well aware, and some of your difficulties with English pronunciation are most likely a direct result of this fact. Let us consider a few examples of the discrepancies between spelling and pronunciation:

1) often words have more letters than sounds as in the word “shoe” which has four letters but only two sounds;

2) the letter may have no relation to the sound as in the word “phone” which is pronounced as “fone”, or the word “of” pronounced as “ov”;

3) words may be spelled differently but pronounced the same as with the words, “to, too, two”;

4) words may be spelled the same but pronounced differently as with the verb “use”, pronounced as “uze” and the noun “use”, pronounced as “use”;

5) different letters may be used for the same sound such as the words “keep” and “cook” in which the beginning letters “k” and “c” are both pronounced as “k”;

6) some letters may be silent such as the letter “b” in the word “thumb”, the letter “k” in the words “know”, and the letter “t” in the word “listen”. These are only a few examples of the limitations of English spelling, and you will probably think of many more from your own personal experience.

Because of the inherent ambiguity in attempting to discuss the sounds of English using the conventional alphabet and spelling system, it is helpful, if not necessary, to use phonetic symbols. The symbols used to discuss sounds are typically adopted from the International Phonetic Alphabet or IPA. The IPA is the system commonly used for research and language teaching purposes and includes symbols for most of the sounds of the World’s languages.

How Speech is Produced

» 2017 » July

July 10th, 2017 by admin

Arthur J. Compton Ph.D.

As you know, speech is made up of different sounds put together in different combinations to form words. Every language has its own unique system of sounds and ways of combining these sounds. Before taking up the sound system of American English, it is helpful to have a basic understanding of how speech is produced or made.

The first thing you need for speech or talking is sound. You must produce an audible tone or sound, and the source for speech sounds is the air stream coming from your lungs. During normal breathing, this air stream is inaudible. During speech, the vocal cords in the throat (voice box) open and close rapidly, breaking up the air stream into a series of puffs. That is, the air is set into vibration, which produces sound.

Try it now. Take a breath, open your mouth and say “ah.” This is the basic way sound is produced. Try it again. This time hold your hand firmly against the front of your throat, over your voice box. As you say “ah”, feel your throat vibrate. Next, try making the “ee” sound in the word “see”. Notice that your mouth is almost closed when you make this sound. Now alternate between the “ah” and “ee” like this: “ah-ee-ah-ee”. Feel your mouth open and close and change its shape. This is one way you produce different sounds, by changing the shape of your mouth.

The sounds of language are divided into two main groups: vowels and consonants. The “ah” and “ee” are examples of vowel sounds. The primary distinction between vowels and consonants is that 1) for vowels, the air stream flows freely through the mouth and 2) for consonants, the air stream is blocked or obstructed by the lips, tongue, or teeth and does not pass freely through the mouth.

Another distinction is that the vowel forms the core of a syllable, i.e., the syllable functions as an independent unit of speech that can stand alone without an accompanying consonant. Consonants, on the other hand, cannot stand alone or function as independent units of speech.

Why Are Accents Difficult to Overcome?

» 2017 » July

July 10th, 2017 by admin

Arthur J. Compton Ph.D.

During childhood, the ability to acquire a new language is at a peak, and the process of language learning occurs rapidly, effortlessly, and unconsciously. By young adulthood, however, learning a second language becomes a slow, laborious experience frequently requiring years of study and practice. Even then, most individuals continue to experience much difficulty and frustration in spoken communication because of inadequate pronunciation skills in their new language.

Learning the new sounds, rhythms, and intonation of a language is a separate process from acquiring the vocabulary and grammar. This is shown by the fact that one’s pronunciation of a second language rarely improves with the passage of time, even after years of continued exposure and use. This pronunciation rigidity is a direct consequence of the individual’s native language speech patterns, which become extremely resistant to change in adulthood. Therefore, the interference created by these native language speech habits can rarely be overcome without specialized training and practice.

English Pronunciation

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