TY  - JOUR 
AU  - Toma, Radu Bogdan
PY  - 2021
SN  - 0191-491X
UR  - http://hdl.handle.net/10259/6180
AB  - This investigation addresses the need for valid and reliable instruments that contribute to understanding the
factors that lead to the rejection of science-related studies. We discuss the theoretical and methodological limitations
of published...
LA  - eng
PB  - Elsevier
KW  - Confirmatory factor analysis
KW  - Exploratory factor analysis
KW  - Expectancy-value
KW  - Task effort
KW  - Loss of valued alternatives
KW  - Enseñanza primaria
KW  - Education, Primary
KW  - Psicología
KW  - Psychology
TI  - Measuring children’s perceived cost of school science: Instrument development and psychometric evaluation
DO  - 10.1016/j.stueduc.2021.101009
ER  -