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1
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Time-on-task and pupil achievement in science effects of instructional leadership
Pubblicazione 2002Tesi -
4
Mastery motivation in early childhood development, measurement, and social processes
Pubblicazione 1993Libro -
5
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Winners without losers structures and strategies for increasing student motivation to learn
Pubblicazione 1993Libro -
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Operational teacher training objectives and raising achievement levels a monograph.
Pubblicazione 1986Libro -
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