VASAAPPS CA
Conjoint Analysis
by Dr. Vahid Karimi Motahhar
How It Works
Three Steps to Insight
1
Design Your Study
Pick an industry, define attributes and levels, choose Rating-Based or ACBC methodology, add optional demographic questions, and generate profiles โ through a guided step-by-step wizard.
2
Collect Responses
Share your survey link. Respondents rate product profiles on a 1โ10 scale (Rating) or go through Build-Your-Own โ Screening โ Choice Tournament (ACBC). Track responses in real time.
3
Read Your Report
A 12-tab interactive report is generated automatically โ from executive summary to market simulation. Every section includes plain-language interpretation guides so you can understand results without prior training.
Platform Capabilities
Beyond the Report
The survey report is the core output, but VASAAPPS also includes tools for managing respondent quality, segmenting audiences, and running classroom-based teaching workflows.
Design Builder
Guided wizard: choose from 6 industries, configure up to 9 attributes ร 7 levels (tier-dependent), pick Rating-Based or ACBC methodology, add demographic questions, and generate orthogonal profiles automatically.
Live Survey Engine
Share a link and collect responses. Rating-Based surveys use a 1โ10 profile rating scale. ACBC walks respondents through three adaptive phases: Build-Your-Own, Screening (with must-have/unacceptable detection), and a Choice Tournament bracket.
Segment Comparison
Create custom respondent segments or auto-segment by any demographic field. Compare conjoint results across groups โ see which attributes matter more to one segment versus another, and uncover hidden preference heterogeneity.
Quality Audit
Automatically flags straight-liners, speeders, extreme-only raters, and other suspicious patterns. Each respondent gets a quality score (Good / Suspect / Poor) with a summary dashboard showing total, good, suspect, poor counts and average score.
Classroom
Teachers create classes with auto-generated join codes, enroll up to 8 students per class, assign conjoint studies, monitor progress, and provide grades and feedback. Students join with a code and see their work, class info, and instructor comments in one view.
User Management
Admin dashboard with summary cards (total users, designs, responses), bulk user creation via CSV, tier management (Free / Starter / Academia / Professional), and a security log tracking all authentication and access events.
Survey Report Dashboard
12 Report Tabs, Fully Interpreted
Every tab includes built-in “What This Means” boxes, color-coded legends, and worked examples โ designed so you can read the results even if you have never taken a course in survey design or data interpretation.