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Q. Can we use our own standard questionnaires?
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Yes. If you use up to 16 codes per question, nothing changes there (can be 1-9,0 plus &,-
or x,y or a,b). But you can also use up to 4 blocks of 16 closed replies, i.e. up
to 64 closed responses with one to ten columns per response as long as they fit on a page.
Open replies are limited to being assigned two sets of 128 final response codes.
If you normally use 2 or 3 digit codes, or the alphabet, you would be better to use our
Ascii data entry, validation, recoding and frequency analysis modules and continue working
in Ascii, or convert the data file to the more useful binary format (some seconds). If your
questionnaire is in WORD, or stored as pure Ascii text in a European language, it can be
automatically translated to a normal questionnaire with or without OMR capability, or to a
CATI or self-administered CAPI study, or even an e-mail HTML questionnaire - and all at once!
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Q. Does the system require the use of Optical Mark Reader?
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No. You can use any questionnaire and manually enter data in the normal way,
(in Ascii or binary formats) but it is cheaper to have one decent optical mark reader
at $4000-$6000 (1 to 3 pages/second) than several computers and data entry staff
and their overheads. Reducing staff requirements to three or four persons is a very
major economic advantage of this system. You also would read most surveys
in under one hour with zero errors, other than detectable omissions.
Your reports would be printed the same day so you get a very fast turn-around.
Field staff becomes the limiting factor in business capability. Without OMR you still
get automatic generation of all the data entry, validation and
analysis programs from automatic processing of your questionnaire text.
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Q. I have historic data files. Can I still process them?
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Usually. Quantum and IBM column binary based files are read and
written, Dbase DBF and Excel files are directly converted. Most Ascii files need a data
map (prepared on or off-screen) to control conversion. Ascii files can be 80
column standard or 8000 byte long formats or fixed-length records
of up to 400 byte each and 99 types, with sequence of 3 to 6 positions
and record types of 1 or 2 positions. We can always give you a conversion
module for your data type. We also generate Quantum and CI3 source code.
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Q. How many people do I need to use the system?
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Other than your field force, you need one account executive, whoever
prepares your questionnaires, and two more persons (total 3 or
4) for 150 studies per year, two more for each 150 additional
studies per year. Some companies can use just one person with market research experience.
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Q. What are the major advantages of TAU-SAP over other systems?
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It uses the questionnaire to generate everything else and eliminates
programming. The Automated Coding System captures text replies
and eliminates coding. It is far cheaper overall than any other
system, is supposed to be the smartest and fastest, designs and
prints master OMR or normal questionnaires in black ink on normal paper with
laser or matrix printers, for photocopying and later optional OMR reading
(you wouldn't believe how many experts think this is impossible). It generates
all the SAP programs, can generate Sawtooth/CI3 CATI and Quantum source programs,
and understands most common data formats. It has total running time of about 500 reports/minute;
has been developed and used over 30 years and is quarterly updated, and no client has ever
changed to another system! The most recent advances were the generating of OMR questionnaires,
including logos or pictures, and report documents directly into WORD formats for
printer-independence (eliminating drivers) and report interchange.
We continue to provide additional facilities and all upgrades and advice are totally free,
and no client has ever switched! An interesting point is that any company who has tried it,
has wanted to go on using it!
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Q. What is the difference between binary and Ascii systems?
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Binary systems store up to 16 multiple replies per word and one
or many replies occupy the same space. You do not need a data
map because the data is always in the same place, whereas Ascii
needs variable length fields and data maps. Binary occupies one
eighth the disk space and is accessed eight times faster and processed
as 16-bit parallel; this is 128 times faster overall. IBM SAP
and Quantum are also binary systems in some respects, but are
processed in a different manner. OMR reading is essentially a
binary data process and is an excellent system match. Since binary
fields are fixed-length, all the data replies can be shown on
a screen in a simple way both for data entry and validation.
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Q. What does the TAU-SAP system cost?
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It is licensed for one to twelve month periods and includes free
consulting services and free updates. The main system is $5500
per year per company (not per computer); the unique Automated Coding
System for processing text responses in any language (includes
CATI and CAPI and Web-based systems) costs $3750 per year. You
can try these full systems without a license (limited to the first
50 questionnaires); then get a license for as many months as
convenient. We simply E-mail you a 16-letter code for the
license term you need. Educational entities get free licenses.
Reduced prices where local support is not possible.
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LIMITATIONS
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Questionnaires for optical reading (a box is an OMR tick space):
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TECHNICAL
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A menu-driven, mainly binary data system with normal manual data
entry, OMR or normal questionnaire design, printing and optional
OMR reading, and with parallel Ascii data entry, validation and
conversion between most commercial formats. Includes factor and
correlation analysis and perceptual mapping. Can produce reports
in many familiar formats.The IBM Survey Language, and some others
are accepted as alternatives as processing instructions. The CATI
system produces screen and HTML questionnaires for CATI, CAPI and
e-mail surveys, with automatic collection and processing, including
coding of text replies in any latin or greek alphabet languages.
Over 60 executable modules.
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©Copyright 1977 - 2007 Sistemas TAU, A.C.
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