Sandra D. Simpkins – författare

Visar alla böcker från författaren Sandra D. Simpkins.

3 produkter

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3 produkter

Sandra D. Simpkins, Jennifer A. Fredricks, Jacquelynne S. Eccles - Role of Parents in the Ontogeny of Achievement-Related Motivation and Behavioral Choices, Häftad

Role of Parents in the Ontogeny of Achievement-Related Motivation and Behavioral Choices

AvSandra D. Simpkins,Jennifer A. Fredricksm. fl.

Häftad, Engelska, 2015

599 kr

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Jacquelynne S. Eccles, Allan Wigfield, Sandra D. Simpkins, Fani Lauermann - Motivation, Achievement, and Situated Expectancy-Value Theory, Häftad

Motivation, Achievement, and Situated Expectancy-Value Theory

Making One's Future

AvJacquelynne S. Eccles,Allan Wigfieldm. fl.

Häftad, Engelska, 2026

1 219 kr

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Jacquelynne S. Eccles, Allan Wigfield, Sandra D. Simpkins, Fani Lauermann - Motivation, Achievement, and Situated Expectancy-Value Theory, Inbunden

Motivation, Achievement, and Situated Expectancy-Value Theory

Making One's Future

AvJacquelynne S. Eccles,Allan Wigfieldm. fl.

Inbunden, Engelska, 2026

1 829 kr

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