A method for facilitating choices among complex alternatives using conjoint analysis and at least one of psychological and skills test results, the method comprising:
- (a) obtaining at least one of psychological and skills tests results for a user;
- and
- (b) using the at least one of psychological and skills test results in combination with conjoint analysis to facilitate selection among complex alternatives, wherein using the at least one of psychological and skills test results in combination with conjoint analysis to facilitate selection among complex alternatives includes using the at least one of psychological and skills test results to select at least one of attributes presented during the conjoint analysis and results presented after the conjoint analysis.