De Clerck, T., Willem, A., De Cocker, K., & Haerens, L. (2022). Toward a refined insight into the importance of volunteers’ motivations for need-based experiences, job satisfaction, work effort, and turnover intentions in nonprofit sports clubs : a person-centered approach. VOLUNTAS. https://doi.org/10.1007/s11266-021-00444-5

Janssens, O., Embo, M., Valcke, M., & Haerens, L. (2022). An online Delphi study to investigate  the completeness of the CanMEDS  Roles and the relevance, formulation, and measurability of their key competencies  within eight healthcare disciplines in Flanders. BMC MEDICAL EDUCATION, 22(1). https://doi.org/10.1186/s12909-022-03308-8

Borghouts, L., Slingerland, M., Weeldenburg, G., van Dijk-van Eijk, B., Laurijssens, S., Remmers, T., & Haerens, L. (2022). Effectiveness of a lesson study intervention on teacher behaviour and student motivation in physical education lessons. PHYSICAL EDUCATION AND SPORT PEDAGOGY. https://doi.org/10.1080/17408989.2021.1958175

Morbée, S., Haerens, L., Waterschoot, J., & Vansteenkiste, M. (2022). Which cyclists manage to cope with the corona crisis in a resilient way? The role of motivational profiles. INTERNATIONAL JOURNAL OF SPORT AND EXERCISE PSYCHOLOGY. https://doi.org/10.1080/1612197X.2021.1940241

De Clerck, T., Willem, A., Aelterman, N., & Haerens, L. (2021). Volunteers managing volunteers : the role of volunteer board members’ motivating and demotivating style in relation to volunteers’ motives to stay volunteer. VOLUNTAS, 32(6), 1271–1284. https://doi.org/10.1007/s11266-019-00177-6

Cents-Boonstra, M., Lichtwarck-Aschoff, A., Denessen, E., Aelterman, N., & Haerens, L. (2021). Fostering student engagement with motivating teaching : an observation study of teacher and student behaviours. RESEARCH PAPERS IN EDUCATION, 36(6), 754–779. https://doi.org/10.1080/02671522.2020.1767184

Van Doren, N., De Cocker, K., De Clerck, T., Vangilbergen, A., Vanderlinde, R., & Haerens, L. (2021). The relation between physical education teachers’ (de-)motivating style, students’ motivation, and students’ physical activity : a multilevel approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 18(14). https://doi.org/10.3390/ijerph18147457

Escriva-Boulley, G., Guillet-Descas, E., Aelterman, N., Vansteenkiste, M., Van Doren, N., Lentillon-Kaestner, V., & Haerens, L. (2021). Adopting the situation in school questionnaire to examine physical education teachers’ motivating and demotivating styles using a circumplex approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 18(14). https://doi.org/10.3390/ijerph18147342

Haerens, L., Bettens, K., Van Lierde, K., & Aelterman, N. (2021). The promise of self-determination theory to study the therapist-client relationship in speech-language treatment. JOURNAL OF COMMUNICATION DISORDERS, 89. https://doi.org/10.1016/j.jcomdis.2020.106059

Krijgsman, C., Mainhard, T., Borghouts, L., van Tartwijk, J., & Haerens, L. (2021). Do goal clarification and process feedback positively affect students’ need-based experiences? A quasi-experimental study grounded in Self-Determination Theory. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 26(5), 483–503. https://doi.org/10.1080/17408989.2020.1823956

De Clerck, T., Aelterman, N., Haerens, L., & Willem, A. (2021). Enhancing volunteers capacity in all-volunteer nonprofit organizations : the role of volunteer leaders’ reliance on effective management processes and (de)motivating leadership. NONPROFIT MANAGEMENT & LEADERSHIP, 31(3), 481–503. https://doi.org/10.1002/nml.21444

Escriva-Boulley, G., Haerens, L., Tessier, D., & Sarrazin, P. (2021). Antecedents of primary school teachers’ need-supportive and need-thwarting styles in physical education. EUROPEAN PHYSICAL EDUCATION REVIEW, 27(4), 961–980. https://doi.org/10.1177/1356336x211004627

Duprez, V., Haerens, L., Wuyts, D., Verhaeghe, S., van Zanten, R., Massey, E. K., & Van Hecke, A. (2021). Self-determination theory to observe healthcare professionals’ counselling in chronic care encounters : development of the COUNSEL-CCE tool. PATIENT EDUCATION AND COUNSELING, 104(7), 1773–1780. https://doi.org/10.1016/j.pec.2020.12.002

Coppens, E., De Meester, A., Deconinck, F., De Martelaer, K., Haerens, L., Bardid, F., … D’Hondt, E. (2021). Differences in weight status and autonomous motivation towards sports among children with various profiles of motor competence and organized sports participation. CHILDREN-BASEL, 8(2). https://doi.org/10.3390/children8020156

De Muynck, G.-J., Morbée, S., Soenens, B., Haerens, L., Vermeulen, O., Vande Broek, G., & Vansteenkiste, M. (2021). Do both coaches and parents contribute to youth soccer players’ motivation and engagement? An examination of their unique (de)motivating roles. INTERNATIONAL JOURNAL OF SPORT AND EXERCISE PSYCHOLOGY, 19(5), 761–779. https://doi.org/10.1080/1612197x.2020.1739111

Morbée, S., Vansteenkiste, M., Aelterman, N., & Haerens, L. (2020). Why do sport coaches adopt a controlling coaching style? The role of an evaluative context and psychological need frustration. SPORT PSYCHOLOGIST, 34(2), 89–98. https://doi.org/10.1123/tsp.2018-0197

De Meester, A., Van Duyse, F., Aelterman, N., De Muynck, G.-J., & Haerens, L. (2020). An experimental, video-based investigation into the motivating impact of choice and positive feedback among students with different motor competence levels. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 25(4), 361–378. https://doi.org/10.1080/17408989.2020.1725456

Opstoel, K., Chapelle, L., Prins, F., De Meester, A., Haerens, L., van Tartwijk, J., & De Martelaer, K. (2020). Personal and social development in physical education and sports : a review study. EUROPEAN PHYSICAL EDUCATION REVIEW, 26(4), 797–813. https://doi.org/10.1177/1356336x19882054

De Meester, A., Barnett, L. M., Brian, A., Bowe, S. J., Jimenez-Diaz, J., Van Duyse, F., … Haerens, L. (2020). The relationship between actual and perceived motor competence in children, adolescents and young adults : a systematic review and meta-analysis. SPORTS MEDICINE, 50(11), 2001–2049. https://doi.org/10.1007/s40279-020-01336-2

Flamant, N., Haerens, L., Mabbe, E., Vansteenkiste, M., & Soenens, B. (2020). How do adolescents deal with intrusive parenting? The role of coping with psychologically controlling parenting in internalizing and externalizing problems. JOURNAL OF ADOLESCENCE, 84, 200–212. https://doi.org/10.1016/j.adolescence.2020.09.003

Teixeira, P., Marques, M., Silva, M., Brunet, J., Duda, J., Haerens, L., … Hagger, M. (2020). A classification of motivation and behavior change techniques used in self-determination theory-based interventions in health contexts. MOTIVATION SCIENCE, 6(4), 438–455. https://doi.org/10.1037/mot0000172

Kerner, C., Kirk, D., De Meester, A., & Haerens, L. (2019). Why is physical education more stimulating for pupils who are more satisfied with their own body? HEALTH EDUCATION JOURNAL, 78(3), 251–265. https://doi.org/10.1177/0017896918798420

Krijgsman, C., Aelterman, N., Borghouts, L., Cardon, G., & Haerens, L. (2019). Speelt inzicht geven in de evaluatiecriteria een rol voor de motivatie van leerlingen in de les Lichamelijke Opvoeding? SPORTLIJN - BVLO, 2019(maart), 10–16.

Krijgsman, C., Mainhard, T., van Tartwijk, J., Borghouts, L., Vansteenkiste, M., Aelterman, N., & Haerens, L. (2019). Where to go and how to get there : goal clarification, process feedback and students’ need satisfaction and frustration from lesson to lesson. LEARNING AND INSTRUCTION, 61, 1–11. https://doi.org/10.1016/j.learninstruc.2018.12.005

Aelterman, N., Vansteenkiste, M., & Haerens, L. (2019). Correlates of students’ internalization and defiance of classroom rules : a self-determination theory perspective. BRITISH JOURNAL OF EDUCATIONAL PSYCHOLOGY, 89(1), 22–40. https://doi.org/10.1111/bjep.12213

Haerens, L., Krijgsman, C., Mouratidis, A., Borghouts, L., Cardon, G., & Aelterman, N. (2019). How does knowledge about the criteria for an upcoming test relate to adolescents’ situational motivation in physical education? : a self-determination theory approach. EUROPEAN PHYSICAL EDUCATION REVIEW, 25(4), 983–1001. https://doi.org/10.1177/1356336x18783983

Delrue, J., Soenens, B., Morbée, S., Vansteenkiste, M., & Haerens, L. (2019). Do athletes’ responses to coach autonomy support and control depend on the situation and athletes’ personal motivation? PSYCHOLOGY OF SPORT AND EXERCISE, 43, 321–332. https://doi.org/10.1016/j.psychsport.2019.04.003

González-García, L., Sevil-Serrano, J., Abós, A., Aelterman, N., & Haerens, L. (2019). The role of task and ego-oriented climate in explaining students’ bright and dark motivational experiences in physical education. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 24(4), 344–358. https://doi.org/10.1080/17408989.2019.1592145

Abós, Á., Sevil-Serrano, J., Haerens, L., Aelterman, N., & García-González, L. (2019). Towards a more refined understanding of the interplay between burnout and engagement among secondary school teachers : a person-centered perspective. LEARNING AND INDIVIDUAL DIFFERENCES, 72, 69–79. https://doi.org/10.1016/j.lindif.2019.04.008

Cents-Boonstra, M., Lichtwarck-Aschoff, A., Denessen, E., Haerens, L., & Aelterman, N. (2019). Identifying motivational profiles among VET students : differences in self-efficacy, test anxiety and perceived motivating teaching. JOURNAL OF VOCATIONAL EDUCATION AND TRAINING, 71(4), 600–622. https://doi.org/10.1080/13636820.2018.1549092

Abós, Á., Haerens, L., Sevil-Serrano, J., Morbée, S., Julián, J. A., & García-González, L. (2019). Does the level of motivation of physical education teachers matter in terms of job satisfaction and emotional exhaustion? A person-centered examination based on self-determination theory. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 16(16). https://doi.org/10.3390/ijerph16162839

Aelterman, N., Vansteenkiste, M., Haerens, L., Soenens, B., Fontaine, J., & Reeve, J. (2019). Toward an integrative and fine-grained insight in motivating and demotivating teaching styles : the merits of a circumplex approach. JOURNAL OF EDUCATIONAL PSYCHOLOGY, 111(3), 497–521. https://doi.org/10.1037/edu0000293

Reynders, B., Vansteenkiste, M., Van Puyenbroeck, S., Aelterman, N., De Backer, M., Delrue, J., … Vande Broek, G. (2019). Coaching the coach : intervention effects on need-supportive coaching behavior and athlete motivation and engagement. PSYCHOLOGY OF SPORT AND EXERCISE, 43, 288–300. https://doi.org/10.1016/j.psychsport.2019.04.002

Delrue, J., Reynders, B., Vande Broek, G., Aelterman, N., De Backer, M., Decroos, S., … Vansteenkiste, M. (2019). Adopting a helicopter-perspective towards motivating and demotivating coaching : a circumplex approach. PSYCHOLOGY OF SPORT AND EXERCISE, 40, 110–126. https://doi.org/10.1016/j.psychsport.2018.08.008

Coppens, E., Bardid, F., Deconinck, F., Haerens, L., Stodden, D., D’Hondt, E., & Lenoir, M. (2019). Developmental change in motor competence : a latent growth curve analysis. FRONTIERS IN PHYSIOLOGY, 10. https://doi.org/10.3389/fphys.2019.01273

De Meester, A., Stodden, D., Goodway, J., True, L., Brian, A., Ferkel, R., & Haerens, L. (2018). Identifying a motor proficiency barrier for meeting physical activity guidelines in children. JOURNAL OF SCIENCE AND MEDICINE IN SPORT, 21(1), 58–62. https://doi.org/10.1016/j.jsams.2017.05.007

Haerens, L., Vansteenkiste, M., De Meester, A., Delrue, J., Tallir, I., Vande Broek, G., … Aelterman, N. (2018). Different combinations of perceived autonomy support and control : identifying the most optimal motivating style. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 23(1), 16–36. https://doi.org/10.1080/17408989.2017.1346070

Abós, Á., Haerens, L., Sevil, J., Aelterman, N., & García-González, L. (2018). Teachers’ motivation in relation to their psychological functioning and interpersonal style : a variable- and person-centered approach. TEACHING AND TEACHER EDUCATION, 74, 21–34. https://doi.org/10.1016/j.tate.2018.04.010

Mouratidis, A., Michou, A., Aelterman, N., Haerens, L., & Vansteenkiste, M. (2018). Begin-of-school-year perceived autonomy-support and structure as predictors of end-of-school-year study efforts and procrastination : the mediating role of autonomous and controlled motivation. EDUCATIONAL PSYCHOLOGY, 38(4), 435–450. https://doi.org/10.1080/01443410.2017.1402863

Kerner, C., Haerens, L., & Kirk, D. (2018). Body dissatisfaction, perceptions of competence, and lesson content in physical education. JOURNAL OF SCHOOL HEALTH, 88(8), 576–582. https://doi.org/10.1111/josh.12644

Kerner, C., Haerens, L., & Kirk, D. (2018). Understanding body image in physical education : current knowledge and future directions. EUROPEAN PHYSICAL EDUCATION REVIEW, 24(2), 255–265. https://doi.org/10.1177/1356336x17692508

Vansteenkiste, M., Aelterman, N., De Muynck, G.-J., Haerens, L., Patall, E., & Reeve, J. (2018). Fostering personal meaning and self-relevance : a self-determination theory perspective on internalization. JOURNAL OF EXPERIMENTAL EDUCATION, 86(1), 30–49. https://doi.org/10.1080/00220973.2017.1381067

Borghouts, L. B., Slingerland, M., & Haerens, L. (2017). Assessment quality and practices in secondary PE in the Netherlands. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 22(5), 473–489. https://doi.org/10.1080/17408989.2016.1241226

Krijgsman, C., Borghouts, L., van Tartwijk, J., Mainhard, T., & Haerens, L. (2017). Cijfers en motivatie van leerlingen in de gymles. EXAMENS, (2017–4), 25–28.

Delrue, J., Vansteenkiste, M., Mouratidis, A., Gevaert, K., Vande Broek, G., & Haerens, L. (2017). A game-to-game investigation of the relation between need-supportive and need-thwarting coaching and moral behavior in soccer. PSYCHOLOGY OF SPORT AND EXERCISE, 31, 1–10. https://doi.org/10.1016/j.psychsport.2017.03.010

De Meester, A., Cardon, G., De Bourdeaudhuij, I., & Haerens, L. (2017). Extracurricular school-based sports as a stepping stone toward an active lifestyle? : differences in physical activity and sports-motivation between extracurricular school-based sports participants and non-participants. JOURNAL OF TEACHING IN PHYSICAL EDUCATION, 36(4), 485–497. https://doi.org/10.1123/jtpe.2016-0035

Krijgsman, C., Vansteenkiste, M., van Tartwijk, J., Maes, J., Borghouts, L., Cardon, G., … Haerens, L. (2017). Performance grading and motivational functioning and fear in physical education : a self-determination theory perspective. LEARNING AND INDIVIDUAL DIFFERENCES, 55, 202–211. https://doi.org/10.1016/j.lindif.2017.03.017

Slingerland, M., Borghouts, L., Jans, L., Weeldenburg, G., van Dokkum, G., Vos, S., & Haerens, L. (2017). Development and optimisation of an in-service teacher training programme on motivational assessment in physical education. EUROPEAN PHYSICAL EDUCATION REVIEW, 23(1), 91–109. https://doi.org/10.1177/1356336X16639212

Vercruysse, S., De Clercq, D., Goossens, L., Aelterman, N., & Haerens, L. (2017). Development and optimization of an injury prevention intervention for physical education teachers. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 22(2), 171–186. https://doi.org/10.1080/17408989.2016.1165192

De Muynck, G.-J., Vansteenkiste, M., Delrue, J., Aelterman, N., Haerens, L., & Soenens, B. (2017). The effects of feedback valence and style on need satisfaction, self-talk, and perseverance among tennis players : an experimental study. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 39(1), 67–80. https://doi.org/10.1123/jsep.2015-0326

Van den Berghe, L., Cardon, G., Tallir, I., Kirk, D., & Haerens, L. (2016). Dynamics of need-supportive and need-thwarting teaching behavior: the bidirectional relationship with student engagement and disengagement in the beginning of a lesson. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 21(6), 653–670. https://doi.org/10.1080/17408989.2015.1115008

De Meester, A., Cardon, G., & Haerens, L. (2016). De Vlaamse schoolsport onder de loep. TIJDSCHRIFT VOOR LICHAMELIJKE OPVOEDING, (250), 9–14.

Aelterman, N., Vansteenkiste, M., Soenens, B., & Haerens, L. (2016). A dimensional and person-centered perspective on controlled reasons for non-participation in physical education. PSYCHOLOGY OF SPORT AND EXERCISE, 23, 142–154. https://doi.org/10.1016/j.psychsport.2015.12.001

Aelterman, N., Vansteenkiste, M., Van Keer, H., & Haerens, L. (2016). Changing teachers’ beliefs regarding autonomy support and structure: The role of experienced psychological need satisfaction in teacher training. PSYCHOLOGY OF SPORT AND EXERCISE, 23, 64–72. https://doi.org/10.1016/j.psychsport.2015.10.007

De Meyer, J., Soenens, B., Vansteenkiste, M., Aelterman, N., Van Petegem, S., & Haerens, L. (2016). Do students with different motives for physical education respond differently to autonomy-supportive and controlling teaching? PSYCHOLOGY OF SPORT AND EXERCISE, 22, 72–82. https://doi.org/10.1016/j.psychsport.2015.06.001

Bardid, F., De Meester, A., Tallir, I., Cardon, G., Lenoir, M., & Haerens, L. (2016). Configurations of actual and perceived motor competence among children : associations with motivation for sports and global self-worth. HUMAN MOVEMENT SCIENCE, 50, 1–9. https://doi.org/10.1016/j.humov.2016.09.001

De Meester, A., Maes, J., Stodden, D., Cardon, G., Goodway, J., Lenoir, M., & Haerens, L. (2016). Identifying profiles of actual and perceived motor competence among adolescents : associations with motivation, physical activity, and sports participation. JOURNAL OF SPORTS SCIENCES, 34(21), 2027–2037. https://doi.org/10.1080/02640414.2016.1149608

De Meester, A., Stodden, D., Brian, A., True, L., Cardon, G., Tallir, I., & Haerens, L. (2016). Associations among elementary school children’s actual motor competence, perceived motor competence, physical activity and BMI : a cross-sectional study. PLOS ONE, 11(10). https://doi.org/10.1371/journal.pone.0164600

De Meyer, J., Soenens, B., Aelterman, N., De Bourdeaudhuij, I., & Haerens, L. (2016). The different faces of controlling teaching : implications of a distinction between externally and internally controlling teaching for students’ motivation in physical education. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 21(6), 632–652. https://doi.org/10.1080/17408989.2015.1112777

De Naeghel, J., Van Keer, H., Vansteenkiste, M., Haerens, L., & Aelterman, N. (2016). Promoting elementary school students’ autonomous reading motivation : effects of a teacher professional development workshop. JOURNAL OF EDUCATIONAL RESEARCH, 109(3), 232–252. https://doi.org/10.1080/00220671.2014.942032

Delrue, J., Mouratidis, A., Haerens, L., De Muynck, G.-J., Aelterman, N., & Vansteenkiste, M. (2016). Intrapersonal achievement goals and underlying reasons among long distance runners : their relation with race experience, self-talk, and running time. PSYCHOLOGICA BELGICA, 56(3), 288–310. https://doi.org/10.5334/pb.280

Goossens, L., Vercruysse, S., Cardon, G., Haerens, L., Witvrouw, E., & De Clercq, D. (2016). Musculoskeletal injuries in physical education versus non-physical education teachers: a prospective study. JOURNAL OF SPORTS SCIENCES, 34(12), 1107–1115. https://doi.org/10.1080/02640414.2015.1091491

Vercruysse, S., Haerens, L., Verhagen, E., Goossens, L., & De Clercq, D. (2016). Effects of a multifactorial injury prevention intervention in physical education teachers : a randomized controlled trial. EUROPEAN JOURNAL OF SPORT SCIENCE, 16(7), 868–876. https://doi.org/10.1080/17461391.2016.1140812

Van den Berghe, L., Tallir, I., Cardon, G., Aelterman, N., & Haerens, L. (2015). Student (dis)engagement and need-supportive teaching behavior: a multi-informant and multilevel approach. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 37(4), 353–366. https://doi.org/10.1123/jsep.2014-0150

Haerens, L., Aelterman, N., Vansteenkiste, M., Soenens, B., & Van Petegem, S. (2015). Do perceived autonomy-supportive and controlling teaching relate to physical education students’ motivational experiences through unique pathways? Distinguishing between the bright and dark side of motivation. PSYCHOLOGY OF SPORT AND EXERCISE, 16(3), 26–36. https://doi.org/10.1016/j.psychsport.2014.08.013

Pion, J., Segers, V., Fransen, J., Debuyck, G., Deprez, D., Haerens, L., … Lenoir, M. (2015). Generic anthropometric and performance characteristics among elite adolescent boys in nine different sports. EUROPEAN JOURNAL OF SPORT SCIENCE, 15(5), 357–366. https://doi.org/10.1080/17461391.2014.944875

Van den Berghe, L., Soenens, B., Aelterman, N., Cardon, G., Tallir, I., & Haerens, L. (2014). Within-person profiles of teachers’ motivation to teach: associations with need satisfaction at work, need-supportive teaching, and burnout. PSYCHOLOGY OF SPORT AND EXERCISE, 15(4), 407–417. https://doi.org/10.1016/j.psychsport.2014.04.001

Van den Berghe, L., Vansteenkiste, M., Cardon, G., Kirk, D., & Haerens, L. (2014). Research on self-determination in physical education: key findings and proposals for future research. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 19(1), 97–121. https://doi.org/10.1080/17408989.2012.732563

Aelterman, N., Vansteenkiste, M., Van den Berghe, L., De Meyer, J., & Haerens, L. (2014). Fostering a need-supportive teaching style: intervention effects on physical education teachers’ beliefs and teaching behaviors. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 36(6), 595–609. https://doi.org/10.1123/jsep.2013-0229

De Meyer, J., Tallir, I., Soenens, B., Vansteenkiste, M., Aelterman, N., Van den Berghe, L., … Haerens, L. (2014). Does observed controlling teaching behavior relate to students’ motivation in physical education? JOURNAL OF EDUCATIONAL PSYCHOLOGY, 106(2), 541–554. https://doi.org/10.1037/a0034399

Kirk, D., & Haerens, L. (2014). New research programmes in physical education and sport pedagogy. SPORT EDUCATION AND SOCIETY, 19(7), 899–911. https://doi.org/10.1080/13573322.2013.874996

De Meester, A., Aelterman, N., Cardon, G., De Bourdeaudhuij, I., & Haerens, L. (2014). Extracurricular school-based sports as a motivating vehicle for sports participation in youth : a cross-sectional study. INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY, 11. https://doi.org/10.1186/1479-5868-11-48

Slingerland, M., Haerens, L., Cardon, G., & Borghouts, L. (2014). Differences in perceived competence and physical activity levels during single-gender modified basketball game play in middle school physical education. EUROPEAN PHYSICAL EDUCATION REVIEW, 20(1), 20–35. https://doi.org/10.1177/1356336X13496000

Lien, N., Haerens, L., te Velde, S. J., Mercken, L., Klepp, K.-I., Moore, L., … van Lenthe, F. J. (2014). Exploring subgroup effects by socioeconomic position of three effective school-based dietary interventions: the European TEENAGE project. INTERNATIONAL JOURNAL OF PUBLIC HEALTH, 59(3), 493–502. https://doi.org/10.1007/s00038-013-0524-8

Cook, T. L., De Bourdeaudhuij, I., Maes, L., Haerens, L., Grammatikaki, E., Widhalm, K., … Manios, Y. (2014). Psychosocial determinants and perceived environmental barriers as mediators of the effectiveness of a web-based tailored intervention promoting physical activity in adolescents: the HELENA Activ-O-Meter. JOURNAL OF PHYSICAL ACTIVITY & HEALTH, 11(4), 741–751. https://doi.org/10.1123/jpah.2012-0120

Cook, T. L., De Bourdeaudhuij, I., Maes, L., Haerens, L., Grammatikaki, E., Widhalm, K., … Manios, Y. (2014). Moderators of the effectiveness of a web-based tailored intervention promoting physical activity in adolescents: the HELENA Activ-O-Meter. JOURNAL OF SCHOOL HEALTH, 84(4), 256–266. https://doi.org/10.1111/josh.12140

Van den Berghe, L., Soenens, B., Vansteenkiste, M., Aelterman, N., Cardon, G., Tallir, I., & Haerens, L. (2013). Observed need-supportive and need-thwarting teaching behavior in physical education: do teachers’ motivational orientations matter? PSYCHOLOGY OF SPORT AND EXERCISE, 14(5), 650–661. https://doi.org/10.1016/j.psychsport.2013.04.006

Van den Berghe, L., Cardon, G., Aelterman, N., Tallir, I., Vansteenkiste, M., & Haerens, L. (2013). Emotional exhaustion and motivation in physical education teachers: a variable-centered and person-centered approach. JOURNAL OF TEACHING IN PHYSICAL EDUCATION, 32(3), 305–320.

Aelterman, N., Vansteenkiste, M., Van Keer, H., De Meyer, J., Van den Berghe, L., & Haerens, L. (2013). Development and evaluation of a training on need-supportive teaching in physical education: qualitative and quantitative findings. TEACHING AND TEACHER EDUCATION, 29, 64–75. https://doi.org/10.1016/j.tate.2012.09.001

Haerens, L., Vansteenkiste, M., Aelterman, N., Van den Berghe, L., Cardon, G., & Tallir, I. (2013). Physical education teachers inspiring young people towards a physically active lifestyle?!: motivational dynamics in physical education. SPORT SCIENCE & PHYSICAL EDUCATION BULLETIN, (65), 155–166.

Haerens, L., Aelterman, N., Van den Berghe, L., De Meyer, J., Soenens, B., & Vansteenkiste, M. (2013). Observing physical education teachers’ need-supportive interactions in classroom settings. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 35(1), 3–17.

Aelterman, N., Vansteenkiste, M., Van Keer, H., Van den Berghe, L., De Meyer, J., & Haerens, L. (2012). Students’ objectively measured physical activity levels and engagement as a function of between-class and between-student differences in motivation toward physical education. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 34(4), 457–480.

Van Lippevelde, W., van Stralen, M., Verloigne, M., De Bourdeaudhuij, I., Deforche, B., Brug, J., … Haerens, L. (2012). Mediating effects of home-related factors on fat intake from snacks in a school-based nutrition intervention among adolescents. HEALTH EDUCATION RESEARCH, 27(1), 36–45. https://doi.org/10.1093/her/cyr110

Vansteenkiste, M., Sierens, E., Goossens, L., Soenens, B., Dochy, F., Mouratidis, A., … Beyers, W. (2012). Identifying configurations of perceived teacher autonomy support and structure: Associations with self-regulated learning, motivation and problem behavior. LEARNING AND INSTRUCTION, 22(6), 431–439. https://doi.org/10.1016/j.learninstruc.2012.04.002

Cardon, G., Maes, L., Haerens, L., & De Bourdeaudhuij, I. (2012). Bicycling to school during the transition from childhood into adolescence : a six-year longitudinal study. PEDIATRIC EXERCISE SCIENCE, 24(3), 369–383.

Cardon, G., Van Acker, R., Seghers, J., De Martelaer, K., Haerens, L., & De Bourdeaudhuij, I. (2012). Physical activity promotion in schools: which strategies do schools (not) implement and which socioecological factors are associated with implementation? HEALTH EDUCATION RESEARCH, 27(3), 470–483. https://doi.org/10.1093/her/cys043

De Coen, V., De Bourdeaudhuij, I., Vereecken, C., Verbestel, V., Haerens, L., Huybrechts, I., … Maes, L. (2012). Effects of a 2-year healthy eating and physical activity intervention for 3-6-year-olds in communities of high and low socio-economic status: the POP (Prevention of Overweight among Pre-school and school children) project. PUBLIC HEALTH NUTRITION, 15(9), 1737–1745. https://doi.org/10.1017/S1368980012000687

Spittaels, H., Van Cauwenberghe, E., Verbestel, V., De Meester, F., Van Dyck, D., Verloigne, M., … De Bourdeaudhuij, I. (2012). Objectively measured sedentary time and physical activity time across the lifespan : a cross-sectional study in four age groups. INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY, 9. https://doi.org/10.1186/1479-5868-9-149

Haerens, L., Kirk, D., Cardon, G., & De Bourdeaudhuij, I. (2011). Toward the development of a pedagogical model for health-based physical education. QUEST, 63(3), 321–338.

De Bourdeaudhuij, I., Simon, C., De Meester, F., Van Lenthe, F., Spittaels, H., Lien, N., … Haerens, L. (2011). Are physical activity interventions equally effective in adolescents of low and high socio-economic status (SES): results from the European Teenage project. HEALTH EDUCATION RESEARCH, 26(1), 119–130. https://doi.org/10.1093/her/cyq080

De Meyer, J., Aelterman, N., Vansteenkiste, M., Verstraete, S., Lannoo, R., Permentier, V., … Haerens, L. (2011). Leerkrachten LO appreciëren de workshop “Hoe leerlingen motiveren!” TIJDSCHRIFT VOOR LICHAMELIJKE OPVOEDING, 230(2), 6–11.

Van Acker, R., De Bourdeaudhuij, I., De Martelaer, K., Seghers, J., Kirk, D., Haerens, L., … Cardon, G. (2011). A framework for physical activity programs within school-community partnerships. QUEST, 63(3), 300–320.

Deforche, B., Haerens, L., & De Bourdeaudhuij, I. (2011). How to make overweight children exercise and follow the recommendations. INTERNATIONAL JOURNAL OF PEDIATRIC OBESITY, 6(suppl. 1), 35–41. https://doi.org/10.3109/17477166.2011.583660

Maes, L., Cook, T. L., Ottovaere, C., Matthijs, C., Moreno, L. A., Kersting, M., … Vereecken, C. (2011). Pilot evaluation of the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Food-O-Meter, a computer-tailored nutrition advice for adolescents : a study in six European cities. PUBLIC HEALTH NUTRITION, 14(7), 1292–1302. https://doi.org/10.1017/S1368980010003563

Verbestel, V., De Henauw, S., Maes, L., Haerens, L., Mårild, S., Eiben, G., … De Bourdeaudhuij, I. (2011). Using the intervention mapping protocol to develop a community-based intervention for the prevention of childhood obesity in a multi-centre European project: the IDEFICS intervention. INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY, 8. https://doi.org/10.1186/1479-5868-8-82

Haerens, L., Cardon, G., & Kirk, D. (2010). Innovatie in lichamelijke opvoeding: sport educatie als pedagogisch model. TIJDSCHRIFT VOOR LICHAMELIJKE OPVOEDING, (2010 / 2), 7–10.

Haerens, L., Cardon, G., De Bourdeaudhuij, I., & Vansteenkiste, M. (2010). Wil je of moet je deelnemen aan de les lichamelijke opvoeding ? Het ABC van een motiverende leeromgeving. TIJDSCHRIFT VOOR LICHAMELIJKE OPVOEDING, 1, 11–14.

Haerens, L., Kirk, D., Cardon, G., De Bourdeaudhuij, I., & Vansteenkiste, M. (2010). Motivational profiles for secondary school physical education and its relationship to the adoption of a physically active lifestyle among university students. EUROPEAN PHYSICAL EDUCATION REVIEW, 16(2), 117–139. https://doi.org/10.1177/1356336X10381304

Haerens, L., De Bourdeaudhuij, I., Eiben, G., Lauria, F., Barba, G., Bel, S., … Maes, L. (2010). Formative research to develop the IDEFICS physical activity intervention component : findings from focus groups with children and parents. JOURNAL OF PHYSICAL ACTIVITY & HEALTH, 7(2), 246–256.

Haerens, L., Vereecken, C., Maes, L., & De Bourdeaudhuij, I. (2010). Relationship of physical activity and dietary habits with body mass index in the transition from childhood to adolescence : a 4-year longitudinal study. PUBLIC HEALTH NUTRITION, 13(10a), 1722–1728. https://doi.org/10.1017/S1368980010002284

De Bourdeaudhuij, I., Maes, L., De Henauw, S., De Vriendt, T., Moreno, L., Kersting, M., … Haerens, L. (2010). Evaluation of a Computer-Tailored Physical Activity Intervention in Adolescents in Six European Countries: The Activ-O-Meter in the HELENA Intervention Study. JOURNAL OF ADOLESCENT HEALTH, 46(5), 458–466. https://doi.org/10.1016/j.jadohealth.2009.10.006

Van Acker, R., Carreiro da Costa, F., De Bourdeaudhuij, I., Cardon, G., & Haerens, L. (2010). Sex equity and physical activity levels in coeducational physical education: exploring the potential of modified game forms. PHYSICAL EDUCATION AND SPORT PEDAGOGY, 15(2), 159–173. https://doi.org/10.1080/17408980902877609

Vereecken, C., Haerens, L., De Bourdeaudhuij, I., & Maes, L. (2010). The relationship between children’s home food environment and dietary patterns in childhood and adolescence. PUBLIC HEALTH NUTRITION, 13(10A), 1729–1735. https://doi.org/10.1017/S1368980010002296

Haerens, L., Craeynest, M., Deforche, B., Maes, L., Cardon, G., & De Bourdeaudhuij, I. (2009). The contribution of home, neighbourhood and school environmental factors in explaining physical activity among adolescents. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH, 2009, [1]-[10]. https://doi.org/10.1155/2009/320372

Haerens, L., Maes, L., Vereecken, C., De Henauw, S., Moreno, L., & De Bourdeaudhuij, I. (2009). Effectiveness of a computer tailored physical activity intervention in adolescents compared to a generic advice. Patient Education and Counseling. https://doi.org/10.1016/j.pec.2009.03.020

Haerens, L., De Bourdeaudhuij, I., Barba, G., Eiben, G., Fernandez, J., Hebestreit, A., … De Henauw, S. (2009). Developing the IDEFICS community-based intervention program to enhance eating behaviors in 2- to 8-year-old children: findings from focus groups with children and parents. HEALTH EDUCATION RESEARCH, 24(3), 381–393. https://doi.org/10.1093/her/cyn033

Cardon, G., Haerens, L., Verstraete, S., & De Bourdeaudhuij, I. (2009). Perceptions of a School-Based Self-Management Program Promoting an Active Lifestyle Among Elementary Schoolchildren, Teachers, and Parents. JOURNAL OF TEACHING IN PHYSICAL EDUCATION, 28(2), 141–154.

Haerens, L., Craeynest, M., Deforche, B., Maes, L., Cardon, G., & De Bourdeaudhuij, I. (2008). The contribution of psychosocial and home environmental factors in explaining eating behaviours in adolescents. EUROPEAN JOURNAL OF CLINICAL NUTRITION, 62(1), 51–59.

Haerens, L., CERIN, E., Maes, L., Cardon, G., Deforche, B., & De Bourdeaudhuij, I. (2008). Explaining the effect of a 1-year intervention promoting physical activity in middle schools: a mediation analysis. PUBLIC HEALTH NUTRITION, 11(5), 501–512.

Craeynest, M., Crombez, G., Koster, E., Haerens, L., & De Bourdeaudhuij, I. (2008). Cognitive-motivational determinants of fat food consumption in overweight and obese youngsters: The implicit association between fat food and arousal. JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY, 39(3), 354–368.

Cardon, G., Van Cauwenberghe, E., Labarque, V., Haerens, L., & De Bourdeaudhuij, I. (2008). The contribution of preschool playground factors in explaining children’s physical activity during recess. INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY, 5.

Haerens, L., CERIN, E., DEFORCHE, B., Maes, L., & De Bourdeaudhuij, I. (2007). Explaining the effects of a 1-year intervention promoting a low fat diet in adolescent girls: a mediation analysis. INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY, 4.

Haerens, L., DEFORCHE, B., Maes, L., BRUG, J., VANDELANOTTE, C., & De Bourdeaudhuij, I. (2007). A computer-tailored dietary fat intake intervention for adolescents: Results of a randomized controlled trial. ANNALS OF BEHAVIORAL MEDICINE, 34(3), 253–262.

Haerens, L., Deforche, B., Vandelanotte, C., Maes, L., & De Bourdeaudhuij, I. (2007). Acceptability, feasibility and effectiveness of a computer-tailored physical activity intervention in adolescents. PATIENT EDUCATION AND COUNSELING, 66(3), 303–310.

Haerens, L., De Bourdeaudhuij, I., Maes, L., Cardon, G., & Deforche, B. (2007). School-based randomized controlled trial of a physical activity intervention among adolescents. JOURNAL OF ADOLESCENT HEALTH, 40(3), 258–265.

Haerens, L., De Bourdeaudhuij, I., Maes, L., Vereecken, C., BRUG, J., & Deforche, B. (2007). The effects of a middle-school healthy eating intervention or adolescents’ fat and fruit intake and soft drinks consumption. PUBLIC HEALTH NUTRITION, 10(5), 443–449.

Haerens, L., Deforche, B., Maes, L., Cardon, G., & De Bourdeaudhuij, I. (2007). Physical activity and endurance in normal weight versus overweight boys and girls. JOURNAL OF SPORTS MEDICINE AND PHYSICAL FITNESS, 47(3), 344–350.

Craeynest, M., Crombez, G., Haerens, L., & De Bourdeaudhuij, I. (2007). Do overweight youngsters like food more than lean peers? Assessing their implicit attitudes with a personalized Implicit Association Task. FOOD QUALITY AND PREFERENCE, 18(8), 1077–1084.

Haerens, L., Deforche, B., Maes, L., STEVENS, V., Cardon, G., & De Bourdeaudhuij, I. (2006). Body mass effects of a physical activity and healthy food intervention in middle schools. OBESITY, 14(5), 847–854.

Haerens, L., Deforche, B., Maes, L., Cardon, G., STEVENS, V., & De Bourdeaudhuij, I. (2006). Evaluation of a 2-year physical activity and healthy eating intervention in middle school children. HEALTH EDUCATION RESEARCH, 21(6), 911–921.