averil coxhead hüsem korkmaz ma tefl. was developed from a corpus of 5 million words with the needs...

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Averil Coxhead Hüsem Korkmaz MA TEFL

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Page 1: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

Averil Coxhead

Hüsem KorkmazMA TEFL

Page 2: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind,

contains the most widely useful 2,000 word families in English. The

GSL has been criticised for its size (Engels, 1968), age (Richards, 1974), and need for revision (Hwang, 1989).

Despite these criticisms, the GSL covers up to

90% of fiction texts up to 75% of nonfiction texts

up to 76% of the Academic Corpus

Page 3: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

Campion and Elley (1971)

Praninskas (1972)

Lynn (1973) Ghadessy

(1979)

Xue and Nation (1984) University Word List (UWL)

Corpora and identified words that occured across a range of texts

Student annotatitons above words in textbooks

Combination of the four lists mentioned

Page 4: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

The UWL has been widely used by learners, teachers, course designers, and researchers.

However, as an amalgam of the four different studies, it lacked consistent selection principles and had many of the weaknesses of the prior work.

The corpora on which the studies were based were small and did not contain a wide and balanced range of topics.

Page 5: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 6: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

there is a need for a new academic word list based on data gathered from a large, well-designed corpus of academic English.

The ideal word list would be divided into smaller, frequency-based sublists to aid in the sequencing of teaching and in materials development.

A word list based on the occurrence of word families in a corpus of texts representing a variety of academic registers can provide information about how words are actually used

Page 7: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 8: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

REPRESENTATION

SIZEWORD

SELECTION

ORGANIZATION

Page 9: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 10: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

1. Which lexical items occur frequently and uniformly across a wide range of academic material but are not among the first 2,000 words of English as given in the GSL (West, 1953)?

2. Do the lexical items occur with different frequencies in arts, commerce, law, and science texts?

Page 11: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

1. What percentage of the words in the Academic Corpus does the AWL cover?

2. Do the lexical items identified occur frequently in an independent collection of academic texts?

3. How frequently do the words in the AWL occur in nonacademic texts?

4. How does the AWL compare with the UWL (Xue & Nation, 1984)?

Page 12: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 13: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

To evaluate the AWL, its coverage of these is discussed and compared with the UWL:

(a) the Academic Corpus along with the GSL (West, 1953)

(b) a second collection of academic texts

(c) a collection of fiction texts

Page 14: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 15: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 16: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 17: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

Selection criteria for words:

Page 18: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 19: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

1. Which lexical items occur frequently and uniformly across a wide range of academic material but are not among the first 2,000 words of English as given in the GSL (West, 1953)?

570 word families

Page 20: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

2. Do the lexical items occur with different frequencies in arts, commerce, law, and science texts?

Page 21: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 22: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

1. What percentage of the words in the Academic Corpus does the AWL cover?

The AWL accounts for 10.0 of the tokens

in the Academic Corpus

GSL (2000 words) + AWL = 86 % of the Academic Corpus

Page 23: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 24: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

2. Do the lexical items identified occur frequently in an independent collection of academic texts?

A second corpus was made up of texts that had met the criteria for inclusion in the Academic Corpus but were not included either because they were collected too late or because the subject area they belonged to was already completer

Page 25: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 26: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

3. How frequently do the words in the AWL occur in nonacademic texts?

The Academic Wordlist – Project Gutenberg(50 texts)

• AWL accounts for 1,4 % of the tokens in PG collection (lower than AWL’s 10 % coverage of Academic Corpus)

• Huge difference suggests AWL word families are mostly associated with academic writing

Page 27: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 28: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

4. How does the AWL compare with the UWL (Xue & Nation, 1984)?

Though smaller than UWL, AWL gives a better return on learning, as students need to learn only 570 word families instead of 836 for the same coverage of academic texts.

Page 29: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

AWLUWL

435 word families

51 %

401 135

Page 30: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

UWL includes 570 word families that do not occur in the Academic Corpus. So, even if the students learn these words, they might rarely or never meet them in academic texts.

AWL is smaller than UWL in size. However, it has a higher coverage of academic texts

AWL covers a wider range of subject areas

Page 31: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely
Page 32: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

Set

vocabulary

goals for

EAP

courses

Construct relevant teaching materials

Help students focus on useful vocabulary items

Directly teach

the words in

the AWL

Page 33: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

For detailed information:AWL:

http://www.uefap.com/vocab/select/awl.htm

Project Gutenberg:http://www.gutenberg.net

Page 34: Averil Coxhead Hüsem Korkmaz MA TEFL. was developed from a corpus of 5 million words with the needs of ESL/EFL learners in mind, contains the most widely

Thanks for your participation and attention…

Hüsem Korkmaz