This program analyzes English texts and produces a graded word-level profile of the vocabulary contained. The current version (updated May 1, 2009) also calculates readability indices using the ARI and Coleman-Liau formulas. The input text may be up to 100,000 running words in length, although the recommended number of words at any given trial is about 10,000 or less. All the inflected words will be automatically lemmatized before processing except for some designated words including modal verbs. Numbers and figures will be ignored unless they are part of a meaningful lexical item.

[WLC 解説]  |  [リーダビリティについて]

1.   Enter the title of your text.

2.   Enter (or simply paste) the text you want to analyze.

3.   Choose Base Dictionary from below. (Click here for more information)
JACET8000SVL12000 WLC (Ver.02)

4.  Case sensitive?

5.  Choose count mode.
Token Mode Type Mode

 ※ クロスサイトスクリプト (XSS) フィルターについて: Internet Explorer をお使いの場合、結果表示の出力画面で「Internet Explorer はクロスサイトスクリプトを防止するために、このページを変更しました」というメッセージが出て、画面表示が阻止されることがあります。この問題を回避するためにの方法は[ここ] を参照してください。

語彙分析・語彙テスト関連リンク (Corpus Tools and Vocabulary Tests)
JACET Vocabulary Test
Automatic Sentence Segmentation Tool
OneLook Dictionary Search

Lewis Carroll
Mark Twain
Japan Times
New York Times
Washington Post 
USA Today
CNN Video
ABC News
PBS Online Newshour
White House HP
Brack Obama's Inauguration Address 2009
Dolch Reading Test
Newsweek Reading Test
AGU Student Essays
TOEIC スコアと JACET 語彙およびリーディングスピードの相関

Send inquiries/comments to: Webmaster (※Sorry, but no support is provided for this program whose development has now been terminated.)
(c) 2006 Yasumasa Someya (for the English Dept., Aoyama Gakuin University)
※ This program is based on "Word Level Checker: Vocabularly Profiling Program by AWK," Yasumasa Someya, 1998 [Online]