Adel S. Abduljabbar
TitleCited byYear
Classroom climate and contextual effects: Conceptual and methodological issues in the evaluation of group-level effects
HW Marsh, O Lüdtke, B Nagengast, U Trautwein, AJS Morin, ...
Educational Psychologist 47 (2), 106-124, 2012
2872012
Juxtaposing math self-efficacy and self-concept as predictors of long-term achievement outcomes
PD Parker, HW Marsh, J Ciarrochi, S Marshall, AS Abduljabbar
Educational Psychology 34 (1), 29-48, 2014
2302014
Smartphone addiction among university students in the light of some variables
SS Aljomaa, MFA Qudah, IS Albursan, SF Bakhiet, AS Abduljabbar
Computers in Human Behavior 61, 155-164, 2016
1312016
Factorial, convergent, and discriminant validity of timss math and science motivation measures: A comparison of Arab and Anglo-Saxon countries.
HW Marsh, AS Abduljabbar, MM Abu-Hilal, AJS Morin, F Abdelfattah, ...
Journal of Educational Psychology 105 (1), 108, 2013
1072013
Factorial, convergent, and discriminant validity of timss math and science motivation measures: A comparison of Arab and Anglo-Saxon countries.
HW Marsh, AS Abduljabbar, MM Abu-Hilal, AJS Morin, F Abdelfattah, ...
Journal of Educational Psychology 105 (1), 108, 2013
1072013
Dimensional comparison theory: Paradoxical relations between self-beliefs and achievements in multiple domains
HW Marsh, O Lüdtke, B Nagengast, U Trautwein, AS Abduljabbar, ...
Learning and Instruction 35, 16-32, 2015
952015
Dimensional comparison theory: An extension of the internal/external frame of reference effect on academic self-concept formation
HW Marsh, H Kuyper, M Seaton, PD Parker, AJS Morin, J Möller, ...
Contemporary Educational Psychology 39 (4), 326-341, 2014
952014
Biochar production from date palm waste: charring temperature induced changes in composition and surface chemistry
ARA Usman, A Abduljabbar, M Vithanage, YS Ok, M Ahmad, M Ahmad, ...
Journal of Analytical and Applied Pyrolysis 115, 392-400, 2015
822015
The internal/external frame of reference model of self-concept and achievement relations: Age-cohort and cross-cultural differences
HW Marsh, AS Abduljabbar, PD Parker, AJS Morin, F Abdelfattah, ...
American Educational Research Journal 52 (1), 168-202, 2015
652015
Equilibrium and kinetic mechanisms of woody biochar on aqueous glyphosate removal
SS Mayakaduwa, P Kumarathilaka, I Herath, M Ahmad, M Al-Wabel, ...
Chemosphere 144, 2516-2521, 2016
632016
The internal/external frame of reference of academic self-concept: Extension to a foreign language and the role of language of instruction.
MK Xu, HW Marsh, KT Hau, IT Ho, AJS Morin, AS Abduljabbar
Journal of Educational Psychology 105 (2), 489, 2013
542013
The big-fish-little-pond effect: Generalizability of social comparison processes over two age cohorts from Western, Asian, and Middle Eastern Islamic countries.
HW Marsh, AS Abduljabbar, AJS Morin, P Parker, F Abdelfattah, ...
Journal of Educational Psychology 107 (1), 258, 2015
502015
The Big-Fish-Little-Pond effect in mathematics: A cross-cultural comparison of US and Saudi Arabian TIMSS responses
HW Marsh, AS Abduljabbar, PD Parker, AJS Morin, F Abdelfattah, ...
Journal of Cross-Cultural Psychology 45 (5), 777-804, 2014
422014
Mechanistic modeling of glyphosate interaction with rice husk derived engineered biochar
I Herath, P Kumarathilaka, MI Al-Wabel, A Abduljabbar, M Ahmad, ...
Microporous and mesoporous materials 225, 280-288, 2016
412016
Impact of biochar properties on soil conditions and agricultural sustainability: a review
MI Al‐Wabel, Q Hussain, ARA Usman, M Ahmad, A Abduljabbar, ...
Land degradation & development 29 (7), 2124-2161, 2018
322018
Factor structure, discriminant and convergent validity of TIMSS math and science motivation measures: A comparison of USA and Saudi Arabia
HW Marsh, AS Abduljabbar, M Abu-Hilal, AJS Morin, F Abdelfattah, ...
Journal of Educational Psychology 105, 108-128, 2013
252013
Sorption process of date palm biochar for aqueous Cd (II) removal: Efficiency and mechanisms
A Usman, A Sallam, M Zhang, M Vithanage, M Ahmad, A Al-Farraj, YS Ok, ...
Water, Air, & Soil Pollution 227 (12), 449, 2016
232016
Domain specificity between peer support and self-concept
KC Leung, HW Marsh, RG Craven, AS Yeung, AS Abduljabbar
The Journal of Early Adolescence 33 (2), 227-244, 2013
232013
Bioenergy-derived waste biochar for reducing mobility, bioavailability, and phytotoxicity of chromium in anthropized tannery soil
I Herath, MCM Iqbal, MI Al-Wabel, A Abduljabbar, M Ahmad, ARA Usman, ...
Journal of soils and sediments 17 (3), 731-740, 2017
222017
Construct validity of self-concept in TIMSS’s student background questionnaire: a test of separation and conflation of cognitive and affective dimensions of self-concept among …
MM Abu-Hilal, FA Abdelfattah, SA Alshumrani, AS Abduljabbar, ...
European Journal of Psychology of Education 28 (4), 1201-1220, 2013
202013
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Articles 1–20