Abu-Za’rour, M.M.K. and Al-Sa’aideh, M.A. 2016. Constructing A Scale For The Achievement Motivation In Learning Science At The Primary Stage Based On Atkinson Theory. European Scientific Journal, ESJ. 12, 14 (May 2016), 329. DOI:https://doi.org/10.19044/esj.2016.v12n14p329.