Software Reviews : Ci2 SYSTEM 100, Version 1.1 Reviewed by Frank M. Howell, Mississippi State University Publisher: Sawtooth Software, Inc., P.O. Box 3429, 208 Spruce North, Ketchum, ID 83340 (telephone: 208-726-7772) Year of Publication: 1985 Materials: Three diskettes (system disk, installation disk, sample questionnaire; demo disk available at no charge); 148-page manual; summary card for color-codes used in Logic program and function keys used in Frame Editor. Note: there are several Ci2 "systems" offered by Sawtooth Software, emphasizing research or teaching. The one reviewed is the Research System 100, allowing a 100-question capacity. There is a 250-question research system ($2000.00) as well as a "Lab Version," which is identical to the higher-priced System 50 commercial package and is reasonably priced at $200 for the first copy and $100 for each additional copy. Price: $900.00 Machine Specificity: IBM PC or compatible with a minimum of 128K of memory, two 360K floppy disk drives (or 1 floppy and 1 hard disk drive), color monitor (works fine with a monochrome monitor). Note: This is for questionnaire development; only one floppy disk drive is necessary for interviewing (see below). System Requirements: Software is designed for use with a color monitor; however, a monochrome monitor will work fine since there are program commands to implement inverse and flashing text and symbols. Printer not required but useful. Effectiveness: Good User-Friendliness: Excellent Documentation: Good