000			00743nam a2200229 a 4500
005			20210219153531.0
008			991125n 000 0 u
035			_aUPN01000105145
100			_aSkinner, Ellen A.
222			_aJOURNAL OF EDUCATIONAL PSYCHOLOGY
245			_aWhat it takes todo well in school and whether I've got it: a process model of perceived control and children's engagement and achiviement in school
300			_a22-32
362			_a1990 Vol. 82, no. 1 mar.
653	0		_aCOMPORTAMIENTO
653	0		_aEDUCACION BASICA
653	0		_aMOTIVACION
653	0		_aRENDIMIENTO ESCOLAR
700			_aWellborn, James G., coaut.
700			_aConnell, James P., coaut.
904			_aAC _b042956
905			_aArticulo
999			_c79278 _d79278