Step-by-step administration protocol for national and international sites.
Participant consent and, where required, parental/guardian permissions are obtained.
Country, age, gender, socioeconomic status (SES), and academic grades are recorded.
Administered either online (Google Forms) or in print (paper-and-pencil) format.
Data are transferred into the Standardized Excel Data Entry Template and verified.
The entire procedure takes approximately 20 minutes per participant. Ethical approval for the study was granted by the Aydın Adnan Menderes University Educational Research Ethics Board and the Ministry of National Education, while international implementations are conducted under the institutional approvals and local ethics committee clearances of the respective participating countries.
