Social comparison theory is the idea that individuals determine their own social and personal worth based on how they stack up against others. The theory was developed in 1954 by psychologist Leon ...

The head of the Philippine National Police Anti-Kidnapping Group (PNP-AKG) was officially relieved of ...

The 16-item Prodromal Questionnaire was applied as a self-report screening tool. Item response theory with a graded response model was used to assess the discrimination and difficulty of the ...