learning contexts such as the school environment, family context and the wider community and triangulating the data (OECD, 2015).

This is because surveys can be subject to bias, and having multiple sources such as self, teacher, peer and parental reporting can provide unique perspectives on student's skills as well as infer latent personality (John and De Fruyt, 2014). In addition, anchoring vignettes is another method that can be implemented to lessen biases and increase data quality as well as improve cross-cultural comparability