The Self-Invalidation Due to Emotion Scale (SIDES), developed by Regina Schreiber and Jennifer Veilleux in 2022, offers a valuable tool to explore and understand these tendencies. Comprising ten ...

The Valentine’s Scale helps couples assess their relationship satisfaction. It is scientifically tested and reliable.

While some studies have found a link between emotional intelligence and job performance, many others have shown no correlation whatsoever, and the lack of a scientifically valid scale makes it ...