On the role of motivation in self-directed learning: The “two-shells-model of motivated self-directed learning” as a structural explanatory concept
1999 ◽
Vol 14
(1)
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pp. 71-86
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Keyword(s):
2009 ◽
Vol 23
(2)
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pp. 22-33
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2020 ◽
Vol 12
(4)
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pp. 416
Keyword(s):
2020 ◽
Vol 12
(4)
◽
pp. 1
Keyword(s):
2015 ◽
Vol 174
◽
pp. 1740-1749
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