Note: Preliminary analysis suggests that
about 60% of people
who try Scientology do only a single course or service, that 80% of new members
become inactive within 2 years, and that 65% of those who
reach the level of Clear become inactive within a year after doing
so. The older a list, the more likely that a person listed on it is
no longer involved in Scientology.
Please read About These Lists for more information.
Ya Ya Chang in Scientology's Published Service Completion Lists
The following 18 individual completions for Ya Ya Chang appear in official Scientology publications:
|Yao-Chi Chang||STATE OF MAN CONGRESS COURSE||Freewinds 45||2002-03-01|
|Yang-Jui Chang||THE PROBLEMS OF WORK COURSE||Freewinds 91||2012-08-01|
|Ya-Ting Chang||OBJECTIVES||Source 229||2013-07-01|
|Ya-Ting Chang||TRS AND OBJECTIVES CO-AUDIT COURSE||Source 229||2013-07-01|
|Ya-Ya Chang||STUDENT HAT® COURSE||Source 247||2017-09-01|
|Ya-Ya Chang||PROFESSIONAL TR COURSE||Source 248||2017-09-01|
|Ya-Ya Chang||PROFESSIONAL UPPER INDOC TR COURSE||Source 248||2017-09-01|
|Ya-Ya Chang||METHOD 1™ WORD CLEARING||Source 249||2017-11-01|
|Yang-Jui Chang||COMPETENCE & LEADERSHIP COURSE||Freewinds 120||2017-12-01|
|Ya-Ya Chang||SCIENTOLOGY DRUG RUNDOWN||Source 250||2018-02-01|
|Ya-Ya Chang||ACADEMY LEVEL 0||Source 250||2018-02-01|
|Ya-Ya Chang||HAPPINESS RUNDOWN®||Source 251||2018-04-01|
|Ya-Ya Chang||ACADEMY LEVEL I||Source 251||2018-04-01|
|Ya-Ya Chang||ACADEMY LEVEL II||Source 251||2018-04-01|
|Ya-Ya Chang||ACADEMY LEVEL III||Source 251||2018-04-01|
|Ya-Ya Chang||ACADEMY LEVEL IV||Source 251||2018-04-01|
|Ya-Ya Chang||SCIENTOLOGY DRUG RUNDOWN AUDITOR COURSE||Source 251||2018-04-01|
|Ya-Ya Chang||OBJECTIVES SPECIALIST COURSE||Source 252||2018-06-01|
Note: The dates listed above are the approximate publication dates of the magazines, which may be weeks or months later than the actual date the service was completed.
Ya Ya Chang in Scientology's Publications
No entries were found in my main Scientology Statistics database for this person.
Ya Ya Chang and the Clear List
No entries were found in my Scientology Statistics Project Clear List database for this person.
Ya Ya Chang and Scientologist Online Sites
My database does not list a Scientologist Online cookie-cutter web site for this person.
Ya Ya Chang and WISE Directories
WISE, the World Institute of Scientology Enterprises, publishes directories listing their members.
My database does not list this person in the WISE directories in my archives.
The information on this page comes from my Scientology Statistics database. While I attempt to be as accurate as possible, errors or inaccuracies may be introduced by the source material, the transcription process, or database bugs. If you discover an error or problem, please let me know by writing to firstname.lastname@example.org.