Nov 30, 2020
TTI SI recently received a request to provide a research-supported rationale for TTI SI’s use of natural and adapted DISC graphs in our reports. This is a good reminder that some things are so obvious to us internally that we fail to provide the outside world with the documentation needed to understand our decisions. The graphic separation of the DISC data is a great example. This paper will not only explain how these two graphs provide crucial differentiating information, it will also point out how a single averaged DISC graph can be very misleading when trying to understand human behavior.
Sep 3, 2020
TTI’s Personal Interests, Attitudes and Values 2 instrument (PIAV2) is anchored in design and development of their prior PIAV instrument. During the late summer of 2002, TTI initiated a review of the reliability of the six scales and the associated items. That assessment utilized a sample of 2136 cases from 43,325 available cases. These data contained 60% males and 40% females. These responses represent a diverse range of those utilizing this instrument. This assessment of the revised instrument is based on 1,130 responses containing 50.5% males and 49.5% females collected during the late summer of 2003 through the TriMetrix distribution system.
Sep 3, 2020
The following manual contains information on the history and development of the concept of motivation from its beginnings to current implementation of these concepts as psychometric assessments. Included in this manual are a host of mathematical, statistical, and psychometric analyses used to establish evidence of validity and reliability of the TTI Success Insights Motivation Insights assessment.
The reader interested in all the details is encouraged to read the manual in its entirety. However, if the reader is interested in the final results one should bypass the main body of the manual and read Section 16 for a final view of the TTI Success Insights Motivation Insights assessment and the evidence of reliability and validity supporting the use of this assessment.
Aug 11, 2020
In the paper ‘Co-op education and the impact on the behaviors and competencies of undergraduate engineering students’, Dr. Nassif E. Rayess, Dr. David Pistrui, Dr. Ron Bonnstetter and Dr. Eric T. Gehrig used TTI Success Insights’ TriMetrix DNA assessment to gauge the effect of an internship experience on undergraduate students’ behaviors and competencies.
Jul 7, 2020
The EQ technical manual contains information on the history and development of emotional intelligence from its beginnings to the current implementation of the concepts as psychometric assessments. Included in this manual are a host of statistical and psychometric analyses used to establish evidence of the validity and reliability of the TTI Success Insights EQ assessment. Version 1.2 includes adaptation analyses for the United Kingdom and Australian versions, as well as analysis for the German EQ adaptation.
