@article{oakland_1997, title={Affective assessment}, volume={1}, ISSN={1413-8557}, url={https://doi.org/10.1590/S1413-85571997000100002}, DOI={10.1590/S1413-85571997000100002}, number={2-3}, journal={Psicologia Escolar e Educacional}, publisher={Associação Brasileira de Psicologia Escolar e Educacional (ABRAPEE)}, author={Oakland, Thomas}, year={1997}, pages={11–21} }