ALEVEN V., 2006, INT J ARTIF INTELL E, V16, P101;ANDERSON R., 2002, J SCI TEACHER ED, V13, P1, DOI HTTPS://DOI.ORG/10.1023/A:1015171124982, DOI 10.1023/A:1015171124982;ARNOLD KIMBERLY E., 2010, EDUCAUSE Q, V33;ARROYO I., 2011, 2011 11TH IEEE INTERNATIONAL CONFERENCE ON ADVANCED LEARNING TECHNOLOGIES (ICALT 2011), P506, DOI 10.1109/ICALT.2011.157;BAKER RYAN, 2008, JOURNAL OF INTERACTIVE LEARNING RESEARCH, V19, P185;BAKER R. S., 2006, P ED DAT MIN WORKSH, V2002, P29;BAKER R. S. J. D., 2010, P 3 INT C ED DAT MIN, P11;BAKER R.S.J.D, 2007, COMPL ON LIN P WORKS, P76;BAKER RS, 2004, LECT NOTES COMPUT SC, V3220, P531;BAKER RSJD, 2008, USER MODEL USER-ADAP, V18, P287, DOI 10.1007/S11257-007-9045-6;BAKER RSJD, 2008, LECT NOTES COMPUT SC, V5091, P406;BAKER RSJD, 2010, LECT NOTES COMPUT SC, V6075, P267, DOI 10.1007/978-3-642-13470-8_25;BAKER RSJD, 2007, CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS, VOLS 1 AND 2, P1059;BAKER RYAN SJD, 2009, J ED DATA MINING, V1, P3, DOI DOI 10.1109/ASE.2003.1240314;BEAL CR, 2008, J COMPUT ASSIST LEAR, V24, P507, DOI 10.1111/J.1365-2729.2008.00288.X;BECK JE, 2005, FRONT ARTIF INTEL AP, V125, P88;BONG M, 2001, J EDUC PSYCHOL, V93, P23, DOI 10.1037//0022-0663.93.1.23;CASEY D., 1979, THESIS MONASH U MELB;CHEN Z, 1999, CHILD DEV, V70, P1098, DOI 10.1111/1467-8624.00081;CLARKSON P. C., 1983, EDUC STUD MATH, V14, P355, DOI DOI 10.1007/BF00368234;CLEMENTS K, 1982, J RES MATH EDUC, V13, P136, DOI DOI 10.2307/748360;CLEMENTS M.A., 1980, EDUC STUD MATH, V11, P1, DOI 10.2307/3482042, HTTPS://DOI.ORG/10.1007/BF00369157, DOI 10.1007/BF00369157;COCEA M, 2009, FRONT ARTIF INTEL AP, V200, P507, DOI 10.3233/978-1-60750-028-5-507;COLLINS A., 1991, TEACHING KNOWLEDGE I, P203;CORBETT AT, 1994, USER MODEL USER-ADAP, V4, P253;DARNON C, 2007, PERS SOC PSYCHOL B, V33, P813, DOI 10.1177/0146167207301022;DAWSON S, 2011, AUSTRALAS J EDUC TEC, V27, P16;DE LA TORRE J, 2004, PSYCHOMETRIKA, V69, P333, DOI 10.1007/BF02295640;ELLIOT AJ, 1997, J PERS SOC PSYCHOL, V72, P218, DOI 10.1037/0022-3514.72.1.218;EVERITT B., 2011, CLUSTER ANAL;GEORGES J., 1929, SCH REV, V37, P217;GONG Y, 2010, LECT NOTES COMPUT SC, V6094, P194;HAURY D. L., 1993, TEACHING SCI INQUIRY;HURLOCK EB, 1934, CHILD DEV, V5, P278;JEONG H., 2008, ED DATA MINING 2008, P127;JUNKER BW, 2001, APPL PSYCH MEAS, V25, P258, DOI 10.1177/01466210122032064;KETTER L. C., 2006, THESIS U W FLORIDA P;KINNEBREW JS, 2011, J E-LEARN KNOWL SOC, V7, P19;LUO WS, 2011, CONTEMP EDUC PSYCHOL, V36, P165, DOI 10.1016/J.CEDPSYCH.2011.02.003;MAYDEUOLIVARES A, 1996, COGNITIVE THER RES, V20, P115, DOI 10.1007/BF02228030;MCCLURE WE, 1929, J JUVENILE RES, V13, P124;MIDDLETON MJ, 1997, J EDUC PSYCHOL, V89, P710, DOI 10.1037/0022-0663.89.4.710;MIERSWA I, 2006, P 12 ACM SIGKDD INT, P935, DOI DOI 10.1145/1150402.1150531;MILITELLO M., 2009, WHICH ONE IS JUST RI;MORGAN G., 1979, CRITERION REFERENCED;MULDNER K, 2011, USER MODEL USER-ADAP, V21, P99, DOI 10.1007/S11257-010-9086-0;NEWMAN M.A., 1977, VICTORIAN I ED RES B, V39, P31;NOVAK A, 1964, BIOSCIENCE, V14, P25;PARDOS Z. A., 2011, SIGKDD EXPLORATIONS, V13;RAFTERY AE, 1995, SOCIOL METHODOL, V25, P111, DOI 10.2307/271063;RODRIGUEZ-FORNELLS A, 2000, PERS INDIV DIFFER, V28, P639, DOI 10.1016/S0191-8869(99)00127-0;ROMERO C, 2007, EXPERT SYST APPL, V33, P135, DOI 10.1016/J.ESWA.2006.04.005;ROMERO C, 2010, IEEE T SYST MAN CY C, V40, P601, DOI 10.1109/TSMCC.2010.2053532;ROSS ME, 2002, EDUC PSYCHOL MEAS, V62, P483, DOI 10.1177/001316402128774923;SAN PEDRO MOCZ, 2011, LECT NOTES ARTIF INT, V6738, P304, DOI 10.1007/978-3-642-21869-9_40;SAO PEDRO M. A., USER MODELI IN PRESS;SAO PEDRO M. A., 2010, P 3 INT C ED DAT MIN, P181;SIEMENS G., 2011, EDUCAUSE REV, V46, P30, DOI DOI 10.1145/2330601.2330605;URDAN T., 2000, MANUAL PATTERNS ADAP;WALONOSKI JA, 2006, LECT NOTES COMPUT SC, V4053, P382;WITTEN IH, 2011, MOR KAUF D, P1;WOOLF B, 2006, P NAT C ART INT, V21, P163