title: Outerdirectedness as a problem-solving approach in relation to developmental level and selected task variables.
mesh_terms: D000367:Age Factors; D001288:Attention; D001290:Attitude; D002648:Child; D002657:Child Development; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D007389:Internal-External Control; D008297:Male; D011340:Problem Solving; D012054:Reinforcement, Psychology; D012649:Self Concept; D012737:Sex Factors; D013663:Teaching