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.
Della Matievich in Scientology's Published Service Completion Lists
The following 23 individual completions for Della Matievich appear in official Scientology publications:
| Della Matievich | STATE OF CLEAR | Source 109 | 1997-08-01 |
| Della Matievich | SUNSHINE RUNDOWN | Source 109 | 1997-08-01 |
| Della Matievich | RECENT CLEARS: | Auditor 269 | 1997-09-01 |
| Della Matievich | L 11 NEW LIFE RUNDOWN | Source 113 | 1998-01-01 |
| Della Matievich | ROUTE TO INFINITY COURSE | Freewinds 30 | 1998-12-01 |
| Della Matievich | FALSE PURPOSE RUNDOWN | Source 120 | 1998-12-01 |
| Della Matievich | NEW HUBBARD SOLO AUDITOR COURSE, PART ONE | Source 122 | 1999-03-01 |
| Della Matievich | OT PREPARATIONS | Source 122 | 1999-03-01 |
| Della Matievich | NEW HUBBARD SOLO AUDITOR COURSE, PART TWO | Source 127 | 1999-11-01 |
| Della Matievich | ELIGIBILITY FOR ISSUE OF OT LEVELS CHECK | Source 127 | 1999-11-01 |
| Della Matievich | NEW OT I | Source 127 | 1999-11-01 |
| Della Matievich | OT II | Source 128 | 2000-01-01 |
| Della Matievich | OT III | Source 128 | 2000-01-01 |
| Della Matievich | OT IV | Source 129 | 2000-05-01 |
| Della Matievich | SAINT HILL SPECIAL BRIEFING COURSE LEVEL G | Source 229 | 2013-07-01 |
| Della Matievich | SAINT HILL SPECIAL BRIEFING COURSE LEVEL H | Source 229 | 2013-07-01 |
| Della Matievich | STUDENT HAT COURSE | Source 232 | 2014-06-01 |
| Della Matievich | HUBBARD PROFESSIONAL METERING COURSE | Source 237 | 2015-06-01 |
| Della Matievich | OBJECTIVES | Source 241 | 2016-05-01 |
| Della Matievich | SURVIVAL RUNDOWN™ | Source 241 | 2016-05-01 |
| Della Matievich | SUPER POWER® RUNDOWNS | Source 246 | 2017-05-01 |
| Della Matievich | OT® ELIGIBILITY | Source 249 | 2017-11-01 |
| Della Matievich | ADVANCED SOLO AUDITOR COURSE | Source 251 | 2018-04-01 |
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.
Della Matievich in Scientology's Publications
The following 1 mentions of Della Matievich appear in official Scientology publications:
| Della Matievich | Founding Patrons | Impact 109 | 2004-09-01 |
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.
Della Matievich and the Clear List
Entries for Della Matievich in my Scientology Statistics Project Clear List database:
| Della Matievich | Auditor 269 |
Della Matievich and Scientologist Online Sites
My database does not list a Scientologist Online cookie-cutter web site for this person.
Della Matievich 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 kristi@truthaboutscientology.com.