6 reasons why we use Big5 for the personality profile test

| 12-07-2019 | by Kendra Keydeniers |

Since the start of the development of the Treasurer Test we were convinced that including a personality assessment would bring added value. In a previous blog we describe why there are many well-known and documented typologies and standards for personality testing in the market. Without describing others in detail, this is what we like about the Big5 model.

  1. Big5 consists of a set of traits that describe the personality of the candidate that consistently define behaviour. A number of other assessments measure a wide variety of other aspects in a person that do not necessarily predict behaviour


  1. The Treasurer Test questionnaire based on theBig5 typology is designed with a working and professional perspective in mind. The questionnaire is not derived from questionnaires that are used for clinical purposes. It is taken into consideration that candidates with various cultural backgrounds will make the test, although these will have an effect that cannot be erased completely


  1. As with many other assessments, Big5 is a self-assessment. Our test developers have chosen for accessible questionnaires and paid attention to wording that matches the audience (well-educated professionals). Repetition is unavoidable in order to measure consistency: there is no shortcut that delivers the same quality. The way questions are asked helps the candidate to avoid giving the answers he/she thinks are the socially acceptable


  1. Many scientific institutes work with Big5 creating a vast amount of data and thus solidifying the typology. There is no single, commercial institute that owns the concept and has to balance quality and sales. There is no monopoly in the training of experts using Big5


  1. Many typologies work with a binary mindset: “if you are red, you are not green” or “you are either introvert or extravert but not somewhere in between””. There are even models that put, for example, rational and emotional on one axis. It’s like comparing apples and oranges. This type of thinking is often quite convenient, but the reality is often not black and white. All this is taken into consideration with Big5: single aspects are measured on one continuum


  1. Statistics have proven their value in science and modern life. The fundament of Big5 lies in solid numbers, Gauss curves and related concepts. Results are robust and can be reproduced. Scientists from independent institutes, who focus on methods and techniques helped building Big5.

There is a vast amount of scientific literature on this topic. With your cooperation we will include links to relevant input.

On behalf of Team Treasurer Test,

Kendra Keydeniers
Partner Manager