Koen Luyckx

Summary

Affiliation: Katholieke Universiteit Leuven
Country: Belgium

Publications

  1. ncbi request reprint A developmental contextual perspective on identity construction in emerging adulthood: change dynamics in commitment formation and commitment evaluation
    Koen Luyckx
    Department of Psychology, Catholic University of Leuven, Leuven, Belgium
    Dev Psychol 42:366-80. 2006
  2. pmc Parenting and trajectories of children's maladaptive behaviors: a 12-year prospective community study
    Koen Luyckx
    Department of Psychology, Catholic University Leuven, Leuven, Belgium
    J Clin Child Adolesc Psychol 40:468-78. 2011
  3. doi request reprint Reciprocal relations between teacher-child conflict and aggressive behavior in kindergarten: a three-wave longitudinal study
    Sarah Doumen
    Department of Psychology, Center for School Psychology, Katholieke Universiteit Leuven, Leuven, Belgium
    J Clin Child Adolesc Psychol 37:588-99. 2008
  4. pmc Glycemic control, coping, and internalizing and externalizing symptoms in adolescents with type 1 diabetes: a cross-lagged longitudinal approach
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    Diabetes Care 33:1424-9. 2010
  5. doi request reprint A typology of coping with Type 1 diabetes in emerging adulthood: associations with demographic, psychological, and clinical parameters
    Koen Luyckx
    Department of Psychology, Catholic University Leuven K U Leuven, Tiensestraat 102, 3000, Louvain, Belgium
    J Behav Med 33:228-38. 2010
  6. doi request reprint Individual and contextual determinants of quality of life in adolescents with congenital heart disease
    Koen Luyckx
    Department of Psychology, Catholic University Leuven, 3000 Leuven, Belgium
    J Adolesc Health 51:122-8. 2012
  7. doi request reprint Identity formation in adolescents with congenital cardiac disease: a forgotten issue in the transition to adulthood
    Koen Luyckx
    Faculty of Psychology and Educational Sciences, School Psychology and Child and Adolescent Development, Centre for Health Services and Nursing Research, University Hospitals of Leuven, Catholic University of Leuven, Leuven, Belgium
    Cardiol Young 21:411-20. 2011
  8. doi request reprint Self-classification as an adult in patients with type 1 diabetes: relationships with glycemic control and illness coping
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    Patient Educ Couns 85:245-50. 2011
  9. pmc Continuity and change in glycemic control trajectories from adolescence to emerging adulthood: relationships with family climate and self-concept in type 1 diabetes
    Koen Luyckx
    Department of Psychology, Center for Developmental Psychology, Catholic University Leuven, Leuven, Belgium
    Diabetes Care 32:797-801. 2009
  10. doi request reprint Identity development, coping, and adjustment in emerging adults with a chronic illness: the sample case of type 1 diabetes
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    J Adolesc Health 43:451-8. 2008

Detail Information

Publications38

  1. ncbi request reprint A developmental contextual perspective on identity construction in emerging adulthood: change dynamics in commitment formation and commitment evaluation
    Koen Luyckx
    Department of Psychology, Catholic University of Leuven, Leuven, Belgium
    Dev Psychol 42:366-80. 2006
    ..Both commitment formation and commitment evaluation were at work in the reorientation group (i.e., students who repeated their freshman year or changed their major). Implications and suggestions for future research are discussed...
  2. pmc Parenting and trajectories of children's maladaptive behaviors: a 12-year prospective community study
    Koen Luyckx
    Department of Psychology, Catholic University Leuven, Leuven, Belgium
    J Clin Child Adolesc Psychol 40:468-78. 2011
    ....
  3. doi request reprint Reciprocal relations between teacher-child conflict and aggressive behavior in kindergarten: a three-wave longitudinal study
    Sarah Doumen
    Department of Psychology, Center for School Psychology, Katholieke Universiteit Leuven, Leuven, Belgium
    J Clin Child Adolesc Psychol 37:588-99. 2008
    ....
  4. pmc Glycemic control, coping, and internalizing and externalizing symptoms in adolescents with type 1 diabetes: a cross-lagged longitudinal approach
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    Diabetes Care 33:1424-9. 2010
    ..This study examines how active coping and withdrawal, psychological (internalizing and externalizing) symptoms, and glycemic control (A1C values) influence each other across time in adolescents with type 1 diabetes...
  5. doi request reprint A typology of coping with Type 1 diabetes in emerging adulthood: associations with demographic, psychological, and clinical parameters
    Koen Luyckx
    Department of Psychology, Catholic University Leuven K U Leuven, Tiensestraat 102, 3000, Louvain, Belgium
    J Behav Med 33:228-38. 2010
    ..the passive avoidant cluster (and, to a lesser extent, the high generic low integrated cluster) the least optimal profile. Implications for the study and practice of coping with a chronic illness are discussed...
  6. doi request reprint Individual and contextual determinants of quality of life in adolescents with congenital heart disease
    Koen Luyckx
    Department of Psychology, Catholic University Leuven, 3000 Leuven, Belgium
    J Adolesc Health 51:122-8. 2012
    ..In doing so, the present study focused on parental support, peer support, and sense of coherence (SOC), all representing key psychosocial constructs in adolescence...
  7. doi request reprint Identity formation in adolescents with congenital cardiac disease: a forgotten issue in the transition to adulthood
    Koen Luyckx
    Faculty of Psychology and Educational Sciences, School Psychology and Child and Adolescent Development, Centre for Health Services and Nursing Research, University Hospitals of Leuven, Catholic University of Leuven, Leuven, Belgium
    Cardiol Young 21:411-20. 2011
    ..Hence, developing intervention strategies to provide continuity of care on the road to adulthood involves paying attention to core developmental tasks, such as identity formation in adolescents with congenital cardiac disease...
  8. doi request reprint Self-classification as an adult in patients with type 1 diabetes: relationships with glycemic control and illness coping
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    Patient Educ Couns 85:245-50. 2011
    ..Adult self-classification was examined in relation to illness coping and glycemic control...
  9. pmc Continuity and change in glycemic control trajectories from adolescence to emerging adulthood: relationships with family climate and self-concept in type 1 diabetes
    Koen Luyckx
    Department of Psychology, Center for Developmental Psychology, Catholic University Leuven, Leuven, Belgium
    Diabetes Care 32:797-801. 2009
    ..To determine developmental classes of glycemic control in young people with type 1 diabetes throughout adolescence and emerging adulthood and assess relationships with general family climate and self-concept...
  10. doi request reprint Identity development, coping, and adjustment in emerging adults with a chronic illness: the sample case of type 1 diabetes
    Koen Luyckx
    Catholic University Leuven, Leuven, Belgium
    J Adolesc Health 43:451-8. 2008
    ....
  11. doi request reprint Adolescents with congenital heart disease: the importance of perceived parenting for psychosocial and health outcomes
    Koen Luyckx
    Department of Psychology, Catholic University Leuven, Belgium
    J Dev Behav Pediatr 32:651-9. 2011
    ..The degree to which parents were perceived as consistent in their rearing style was assessed...
  12. ncbi request reprint Parental psychological control and dimensions of identity formation in emerging adulthood
    Koen Luyckx
    Department of Psychology, Katholieke Universiteit Leuven, Belgium
    J Fam Psychol 21:546-50. 2007
    ..The authors have provided suggestions for helping emerging adults to approach the task of identity formation...
  13. doi request reprint The interplay of loneliness and depressive symptoms across adolescence: exploring the role of personality traits
    Janne Vanhalst
    Department of School Psychology and Child and Adolescent Development, Catholic University Leuven, Tiensestraat 102, Box 3715, 3000, Leuven, Belgium
    J Youth Adolesc 41:776-87. 2012
    ..Practical implications are discussed, and suggestions for future research are outlined...
  14. doi request reprint Trajectories of loneliness in adolescents with congenital heart disease: associations with depressive symptoms and perceived health
    Janne Vanhalst
    School Psychology and Child and Adolescent Development, KU Leuven, Leuven, Belgium
    J Adolesc Health 53:342-9. 2013
    ....
  15. doi request reprint Identity and perceived peer relationship quality in emerging adulthood: the mediating role of attachment-related emotions
    Sarah Doumen
    Department of Psychology, Katholieke Universiteit Leuven, Belgium
    J Adolesc 35:1417-25. 2012
    ..These associations, both direct and indirect, provide the first evidence linking identity styles and the quality of peer relationships. Suggestions for future research are provided, both at the methodological and the conceptual level...
  16. ncbi request reprint Conceptualizing parental autonomy support: adolescent perceptions of promotion of independence versus promotion of volitional functioning
    Bart Soenens
    Department of Psychology, Catholic University of Leuven, Leuven, Belgium
    Dev Psychol 43:633-46. 2007
    ..001). Results are discussed in terms of the type of autonomy that parents might want to facilitate among their adolescents to foster well-being...
  17. doi request reprint Why do adolescents gather information or stick to parental norms? Examining autonomous and controlled motives behind adolescents' identity style
    Ilse Smits
    Department of Psychology, Katholieke Universiteit Leuven, Tiensestraat 102, Leuven, Belgium
    J Youth Adolesc 39:1343-56. 2010
    ..Implications for future research on the motivational dynamics behind identity development are discussed...
  18. doi request reprint Perceived parenting dimensions and identity styles: exploring the socialization of adolescents' processing of identity-relevant information
    Ilse Smits
    Department of Psychology, Catholic University of Leuven, Belgium
    J Adolesc 31:151-64. 2008
    ..Findings are discussed in light of the literature on the socialization of identity formation and directions for future research are outlined...
  19. doi request reprint Low self-esteem as a risk factor for loneliness in adolescence: perceived - but not actual - social acceptance as an underlying mechanism
    Janne Vanhalst
    KU Leuven University of Leuven, Department of School Psychology and Child and Adolescent Development, Tiensestraat 102, Box 3715, 3000, Leuven, Belgium
    J Abnorm Child Psychol 41:1067-81. 2013
    ..The importance of distinguishing actual from perceived social acceptance is discussed, and suggestions for future research are outlined...
  20. doi request reprint Identity processes and coping strategies in college students: short-term longitudinal dynamics and the role of personality
    Koen Luyckx
    Department of Psychology, Catholic University Leuven KU Leuven, Tiensestraat 102, 3000, Leuven, Belgium
    J Youth Adolesc 41:1226-39. 2012
    ..Hence, evidence was obtained for reciprocal pathways indicating that coping strategies and identity processes reinforce one another over time in college students...
  21. ncbi request reprint Unpacking commitment and exploration: preliminary validation of an integrative model of late adolescent identity formation
    Koen Luyckx
    Department of Psychology, K U Leuven, Tiensestraat 102, B 3000 Belgium
    J Adolesc 29:361-78. 2006
    ..Exploration in Depth, on the other hand, was positively related to academic adjustment and negatively to substance use. Implications and suggestions for future research are discussed...
  22. doi request reprint Personality traits, quality of life and perceived health in adolescents with congenital heart disease
    Jessica Rassart
    Faculty of Psychology, School Psychology and Child and Adolescent Development, University of Leuven, Leuven, Belgium
    Psychol Health 28:319-35. 2013
    ..Future research should explore potential mechanisms detailing how personality influences disease adaptation over time in these patients...
  23. doi request reprint Identity dynamics and peer relationship quality in adolescents with a chronic disease: the sample case of congenital heart disease
    Jessica Rassart
    School of Psychology and Child and Adolescent Development, Department of Psychology, Catholic University of Leuven, Leuven, Belgium
    J Dev Behav Pediatr 33:625-32. 2012
    ..The main goal of the present longitudinal study was to examine how peer relationship quality influenced identity formation in adolescents with congenital heart disease (CHD)...
  24. doi request reprint Personality traits and educational identity formation in late adolescents: longitudinal associations and academic progress
    Theo A Klimstra
    School Psychology and Child and Adolescent Development, Catholic University Leuven, Tiensestraat 102, Bus 3717, 3000, Leuven, Belgium
    J Youth Adolesc 41:346-61. 2012
    ....
  25. doi request reprint A process-content approach to adolescent identity formation: examining longitudinal associations between identity styles and goal pursuits
    Bart Duriez
    Department of Psychology, Tiensestraat 102, 3000 Leuven, Belgium
    J Pers 80:135-61. 2012
    ..As for content effects, conservation goals increased the normative style, and extrinsic goals decreased the informational and increased the diffuse-avoidant style...
  26. ncbi request reprint Loneliness and depressive symptoms: the mediating and moderating role of uncontrollable ruminative thoughts
    Janne Vanhalst
    Catholic University of Leuven, Belgium
    J Psychol 146:259-76. 2012
    ..Implications and suggestions for future research are discussed...
  27. ncbi request reprint Exploring the link between religious attitudes and subjective well-being in chronic pain patients
    Jessie Dezutter
    Department of Psychology, Catholic University of Leuven, Belgium
    Int J Psychiatry Med 39:393-404. 2009
    ....
  28. doi request reprint Sense of coherence is a predictor of perceived health in adolescents with congenital heart disease: a cross-lagged prospective study
    Silke Apers
    Department of Public Health, Centre for Health Services and Nursing Research, University of Leuven, Kapucijnenvoer 35, Leuven, Belgium
    Int J Nurs Stud 50:776-85. 2013
    ..A possible determinant of these variables is sense of coherence (SOC). The interplay between SOC and outcome variables is not thoroughly scrutinized yet...
  29. ncbi request reprint Parenting and adolescent problem behavior: an integrated model with adolescent self-disclosure and perceived parental knowledge as intervening variables
    Bart Soenens
    Department of Psychology, Katholieke Universiteit Leuven, Leuven, Belgium
    Dev Psychol 42:305-18. 2006
    ....
  30. doi request reprint God image and happiness in chronic pain patients: the mediating role of disease interpretation
    Jessie Dezutter
    Department of Psychology, Catholic University of Leuven, Leuven, Belgium
    Pain Med 11:765-73. 2010
    ..We expected God images to have both a direct and an indirect (through the interpretation of disease) effect on happiness...
  31. doi request reprint Parent-adolescent conflict, treatment adherence and glycemic control in Type 1 diabetes: the importance of adolescent externalising symptoms
    Koen Luyckx
    a Psychology and Educational Sciences, Catholic University Leuven, Leuven, Belgium
    Psychol Health 28:1082-97. 2013
    ..Implications and suggestions for future research are outlined. ..
  32. doi request reprint The development of loneliness from mid- to late adolescence: trajectory classes, personality traits, and psychosocial functioning
    Janne Vanhalst
    KU Leuven University of Leuven, Tiensestraat 102, Box 3715, 3000 Leuven, Belgium Electronic address
    J Adolesc 36:1305-12. 2013
    ..e., depressive symptoms, self-esteem, anxiety, and perceived stress). These findings underscore the additional value of studying subgroups regarding the development of loneliness...
  33. doi request reprint Identity styles and conflict resolution styles: associations in mother-adolescent dyads
    Lies Christine Missotten
    Department of Psychology, School Psychology and Child and Adolescent Development SCAD, Catholic University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium
    J Youth Adolesc 40:972-82. 2011
    ..Our results demonstrated that the way in which adolescents tackle identity-relevant issues is related to the way in which they deal with conflicts with their mothers. Implications and suggestions for future research are discussed...
  34. ncbi request reprint The role of religion in death attitudes: distinguishing between religious belief and style of processing religious contents
    Jessie Dezutter
    Department of Psychology, Catholic University of Leuven, Tiensestraat 102 Bus 3715, 3000 Leuven, Belgium
    Death Stud 33:73-92. 2009
    ..Finally, the specific combination of the two dimensions seems important in the prediction of a neutral acceptance attitude. The relevance of our findings for future research on religiosity and death attitudes is discussed...
  35. ncbi request reprint Brief report: the Ego Identity Process Questionnaire: factor structure, reliability, and convergent validity in Dutch-speaking late adolescents
    Koen Luyckx
    Department of Psychology, Katholieke Universiteit Leuven, Tiensestraat 102, Belgium B 3000, Belgium
    J Adolesc 29:153-9. 2006
    ..The results of both studies combined indicated that the Dutch version of the EIPQ may be recommended as a research tool with college students...
  36. doi request reprint Sense of coherence, depressive feelings and life satisfaction in older persons: a closer look at the role of integrity and despair
    Jessie Dezutter
    Faculty of Psychology and Educational Sciences, KU Leuven, Belgium
    Aging Ment Health 17:839-43. 2013
    ..In addition, the mediating role of Erikson's developmental task of integrity versus despair was examined in the relationship between SOC, depression, and life satisfaction...
  37. doi request reprint Quality of life in adult congenital heart disease: what do we already know and what do we still need to know?
    Silke Apers
    Centre for Health Services and Nursing Research, KU Leuven Department of Public Health and Primary Care, Kapucijnenvoer 35, Box 7001, 3000, Leuven, Belgium
    Curr Cardiol Rep 15:407. 2013
    ..Furthermore, the research field on QOL in CHD should move on from observational studies to interventional research to guide health professionals in improving QOL. ..
  38. doi request reprint Maladaptive perfectionism as an intervening variable between psychological control and adolescent depressive symptoms: a three-wave longitudinal study
    Bart Soenens
    Department of Developmental, Social, and Personality Psychology, Ghent University, Ghent, Belgium
    J Fam Psychol 22:465-74. 2008
    ..Multigroup analyses show that the model tested was consistent across gender for paternal psychological control but not for maternal psychological control. Suggestions for future research are outlined...