Waarom hij? Waarom zij?: test je persoonlijkheid en vind de ware liefde

The book combines several psychological models, and I wonder what led to the selection of these particular frameworks over others.

It was eye-opening to see certain traits mirrored in myself and others, making me wonder how much of this is universally applicable.

The idea that understanding personality can improve love lives is compelling, but I'm curious whether this was based on new research or a synthesis of existing studies.