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List of works by Koen Luyckx

A Big Five Personality Typology in Adolescents with Congenital Heart Disease: Prospective Associations with Psychosocial Functioning and Perceived Health

scientific article

A Process‐Content Approach to Adolescent Identity Formation: Examining Longitudinal Associations Between Identity Styles and Goal Pursuits ⬇️

scientific article published on February 1, 2012

A closer look at the developmental interplay between parenting and perceived health in adolescents with congenital heart disease

scientific article published on 13 May 2014

A cultural take on the links between religiosity, identity, and meaning in life in religious emerging adults

scientific article published on 26 December 2016

A developmental contextual perspective on identity construction in emerging adulthood: change dynamics in commitment formation and commitment evaluation

scientific article published on March 2006

A longitudinal inquiry into directionality of effects between coping and information needs in hypertensive patients

Adolescents with congenital heart disease: the importance of perceived parenting for psychosocial and health outcomes

scientific article

Adolescents' Conflict Management Styles with Mothers: Longitudinal Associations with Parenting and Reactance

scientific article published on 18 January 2017

Age of onset of non-suicidal self-injury in Dutch-speaking adolescents and emerging adults: An event history analysis of pooled data

scientific article published on 20 October 2017

Anxiety and mood disorders in otorhinolaryngology outpatients presenting with dizziness: validation of the self-administered PRIME-MD Patient Health Questionnaire and epidemiology

scientific article published in September 2003

Assessment of Patterns of Patient-Reported Outcomes in Adults with Congenital Heart disease - International Study (APPROACH-IS): rationale, design, and methods

scientific article

Association between Non-Suicidal Self-Injury, Parents and Peers Related Loneliness, and Attitude Towards Aloneness in Flemish Adolescents: An Empirical Note

Brief report: Benefit finding and identity processes in type 1 diabetes: Prospective associations throughout adolescence

scientific article

Brief report: identity processes in Filipino late adolescents and young adults: parental influences and mental health outcomes

scientific article published on 14 May 2014

Brief report: the Ego Identity Process Questionnaire: factor structure, reliability, and convergent validity in Dutch-speaking late adolescents

scientific article published in February 2006

Bringing Antonovsky's salutogenic theory to life: A qualitative inquiry into the experiences of young people with congenital heart disease

scientific article published on March 2016

Change and stability in depressive symptoms in young adults with type 1 diabetes

scientific article published on 23 October 2015

Characterizing the Self-System over Time in Adolescence: Internal Structure and Associations with Internalizing Symptoms ⬇️

scientific article published on March 9, 2012

Compulsive buying and hoarding as identity substitutes: The role of materialistic value endorsement and depression

scientific article published on 7 April 2016

Conceptualizing parental autonomy support: adolescent perceptions of promotion of independence versus promotion of volitional functioning

scientific article published in May 2007

Continuity and change in glycemic control trajectories from adolescence to emerging adulthood: relationships with family climate and self-concept in type 1 diabetes

scientific article published on 19 February 2009

Converging identities: dimensions of acculturation and personal identity status among immigrant college students

scientific article published on 12 November 2012

Coping with type 1 diabetes through emerging adulthood: Longitudinal associations with perceived control and haemoglobin A1c.

scientific article published on 23 February 2016

Daily Dynamics of Adolescent Mood and Identity

scientific article published on 26 March 2015

Depressed mood mediates the relationship between rumination and intrusions

Development and persistence of depressive symptoms in adolescents with CHD.

scientific article published on August 2016

Development and validation of the revised Identity Style Inventory (ISI-5): factor structure, reliability, and validity

scientific article

Differentiating progress in a clinical group of fibromyalgia patients during and following a multicomponent treatment program

scientific article published on 4 May 2017

Directionality of effects between non-suicidal self-injury and identity formation: A prospective study in adolescents

Early symptom change in adult outpatients: Relationship with patient characteristics and therapeutic alliance

scientific article published on 11 November 2015

Eating Disorder Symptomatology and Identity Formation in Adolescence: A Cross-Lagged Longitudinal Approach.

scientific article published on 4 June 2018

Effectiveness of structured education on knowledge and health behaviors in patients with congenital heart disease

scientific article published on April 2015

Exploring the relationship between disease-related knowledge and health risk behaviours in young people with congenital heart disease

scientific article published on 30 December 2014

Geographical variation and predictors of physical activity level in adults with congenital heart disease

Glycemic control, coping, and internalizing and externalizing symptoms in adolescents with type 1 diabetes: a cross-lagged longitudinal approach

scientific article

God image and happiness in chronic pain patients: the mediating role of disease interpretation

scientific article published on 26 March 2010

Health risk behaviors in adolescents and emerging adults with congenital heart disease: psychometric properties of the Health Behavior Scale-Congenital Heart Disease

scientific article published on 29 January 2013

Identity Processes and Coping Strategies in College Students: Short-Term Longitudinal Dynamics and the Role of Personality ⬇️

scientific article published on March 11, 2012

Identity Processes and Intrinsic and Extrinsic Goal Pursuits: Directionality of Effects in College Students

scientific article published on 30 December 2016

Identity Processes and Statuses in Patients with and without Eating Disorders

scientific article

Identity and perceived peer relationship quality in emerging adulthood: the mediating role of attachment-related emotions

scientific article published on 9 February 2012

Identity development, coping, and adjustment in emerging adults with a chronic illness: the sample case of type 1 diabetes

scientific article published on 24 June 2008

Identity dynamics and peer relationship quality in adolescents with a chronic disease: the sample case of congenital heart disease

scientific article published on October 2012

Identity exploration and commitment in early adolescence: Genetic and environmental contributions

scientific article

Identity formation in adolescents with congenital cardiac disease: a forgotten issue in the transition to adulthood

scientific article

Identity in young adulthood: Links with mental health and risky behavior

article

Identity processes and personality traits and types in adolescence: directionality of effects and developmental trajectories

scientific article published on 23 June 2014

Identity processes and statuses in post-Soviet Georgia: Exploration processes operate differently

scientific article published on 4 September 2015

Identity styles and conflict resolution styles: associations in mother-adolescent dyads

scientific article

Illness Identity in Adolescents and Emerging Adults With Type 1 Diabetes: Introducing the Illness Identity Questionnaire

scientific article

Illness Identity: A Novel Predictor for Healthcare Use in Adults With Congenital Heart Disease.

scientific article published on 22 May 2018

Illness self-concept in Type 1 diabetes: a cross-sectional view on clinical, demographic, and psychosocial correlates

scientific article published on 26 March 2014

Individual and contextual determinants of quality of life in adolescents with congenital heart disease

scientific article published on 22 February 2012

Introduction: Toward an Integrative View of Identity

Invited Commentary on Jaser et al.: Coping, Self-management, and Adaptation in Adolescents with Type 1 Diabetes ⬇️

scientific article published on June 1, 2012

Is quality of life the ultimate outcome parameter?

scientific article

Life satisfaction in chronic pain patients: the stress-buffering role of the centrality of religion

scientific article published in January 2010

Loneliness and Depressive Symptoms: The Mediating and Moderating Role of Uncontrollable Ruminative Thoughts ⬇️

scientific article published on January 1, 2012

Loneliness and Facebook motives in adolescence: a longitudinal inquiry into directionality of effect

scientific article published on 8 December 2013

Loneliness in Children and Adolescents With Chronic Physical Conditions: A Meta-Analysis

scientific article published on 11 March 2017

Longitudinal trajectories of benefit finding in adolescents with Type 1 diabetes

scientific article published on 20 July 2017

Low self-esteem as a risk factor for loneliness in adolescence: perceived - but not actual - social acceptance as an underlying mechanism

scientific article

Maladaptive perfectionism as an intervening variable between psychological control and adolescent depressive symptoms: a three-wave longitudinal study

scientific article published on June 2008

Maternal and peer attachment, identity formation, and non-suicidal self-injury: a longitudinal mediation study

Meaning in life in chronic pain patients over time: associations with pain experience and psychological well-being

scientific article published on 24 December 2014

Non-Suicidal Self-Injury and Adolescents Attachment with Peers and Mother: The Mediating Role of Identity Synthesis and Confusion

Non-suicidal self-injury and identity distress in Flemish adolescents: Exploring gender differences and mediational pathways

Non-suicidal self-injury and other self-directed violent behaviors in India: A review of definitions and research

scientific article

Non-suicidal self-injury in female adolescents and psychiatric patients: A replication and extension of the role of identity formation

Non-suicidal self-injury in high school students: Associations with identity processes and statuses

scientific article published on 29 March 2015

Non-suicidal self-injury in patients with eating disorder: associations with identity formation above and beyond anxiety and depression

scientific article published on 11 December 2014

Parent-adolescent conflict, treatment adherence and glycemic control in Type 1 diabetes: the importance of adolescent externalising symptoms

scientific article

Parental and peer support in adolescents with a chronic condition: a typological approach and developmental implications

scientific article published on 14 September 2015

Parental psychological control and dimensions of identity formation in emerging adulthood

scientific article published in September 2007

Parental support, internalizing symptoms, perceived health status, and quality of life in adolescents with congenital heart disease: influences and reciprocal effects

scientific article published on 20 November 2012

Parenting and Trajectories of Children's Maladaptive Behaviors: A 12-Year Prospective Community Study ⬇️

scientific article published on January 1, 2011

Parenting and Treatment Adherence in Type 1 Diabetes Throughout Adolescence and Emerging Adulthood

scientific article

Parenting and adolescent problem behavior: an integrated model with adolescent self-disclosure and perceived parental knowledge as intervening variables

scientific article published in March 2006

Patient-Reported Health in Young People With Congenital Heart Disease Transitioning to Adulthood

scientific article published on 3 October 2015

Perceived parenting dimensions and identity styles: exploring the socialization of adolescents' processing of identity-relevant information

scientific article

Personal growth initiative and identity formation in adolescence through young adulthood: mediating processes on the pathway to well-being

scientific article published on 6 August 2014

Personal identity in Belgium and The Netherlands ⬇️

scientific article published on January 1, 2012

Personality Traits and Educational Identity Formation in Late Adolescents: Longitudinal Associations and Academic Progress ⬇️

scientific article published on December 7, 2011

Personality and externalizing behavior in the transition to young adulthood: the additive value of personality facets

scientific article published on 31 January 2014

Personality and illness adaptation in adults with type 1 diabetes: the intervening role of illness coping and perceptions

scientific article published in March 2014

Personality and self-esteem in emerging adults with Type 1 diabetes

scientific article

Personality traits, interpersonal identity, and relationship stability: longitudinal linkages in late adolescence and young adulthood

scientific article published on 13 November 2012

Personality traits, quality of life and perceived health in adolescents with congenital heart disease

scientific article published on 5 October 2012

Psychosocial functioning and glycemic control in emerging adults with Type 1 diabetes: A 5-year follow-up study

scientific article

Purpose in Life in Emerging Adulthood: Development and Validation of a New Brief Measure

scientific article published on 3 June 2015

Quality of life in adult congenital heart disease: what do we already know and what do we still need to know?

scientific article published on October 2013

Reactive and regulative temperament and non-suicidal self-injury in Flemish adolescents: The intervening role of identity formation

Reciprocal relations between teacher-child conflict and aggressive behavior in kindergarten: a three-wave longitudinal study

scientific article published in July 2008

Red Flags for Maltese Adults with Congenital Heart Disease: Poorer Dental Care and Less Sports Participation Compared to Other European Patients-An APPROACH-IS Substudy

scientific article published on 24 March 2017

Ruminative exploration and reconsideration of commitment as risk factors for suboptimal identity development in adolescence and emerging adulthood

scientific article published on 13 November 2015

Self-classification as an adult in patients with type 1 diabetes: relationships with glycemic control and illness coping

scientific article published on 15 December 2010

Self-efficacy as a predictor of patient-reported outcomes in adults with congenital heart disease.

scientific article

Self-esteem and illness self-concept in emerging adults with Type 1 diabetes: Long-term associations with problem areas in diabetes

scientific article published on 28 April 2014

Sense of coherence and perceived physical health explain the better quality of life in adolescents with congenital heart disease

scientific article

Sense of coherence does not moderate the relationship between the perceived impact of stress on health and self-rated health in adults with congenital heart disease

scientific article published on 26 November 2015

Sense of coherence in young people with congenital heart disease

scientific article

Sense of coherence is a predictor of perceived health in adolescents with congenital heart disease: a cross-lagged prospective study

scientific article published on 31 July 2012

Sense of coherence, depressive feelings and life satisfaction in older persons: a closer look at the role of integrity and despair.

scientific article published on 29 April 2013

Short-term fluctuations in identity: introducing a micro-level approach to identity formation

scientific article published in July 2010

Sociotropy, autonomy, and non-suicidal self-injury: The mediating role of identity confusion

Structural characteristics and external correlates of the Working Alliance Inventory-Short Form

scientific article published on 2 February 2015

Subtypes in borderline patients based on reactive and regulative temperament

The Detrimental Effects of Adolescents' Chronic Loneliness on Motivation and Emotion Regulation in Social Situations

scientific article published on 11 May 2017

The Portuguese Validation of the Basic Psychological Need Satisfaction and Frustration Scale: Concurrent and Longitudinal Relations to Well-being and Ill-being. ⬇️

scientific article published on 13 July 2016

The Relation of Change in Hostility and Sociability During Childhood to Substance Use in Mid Adolescence

scientific article

The Role of Peers for Diabetes Management in Adolescents and Emerging Adults With Type 1 Diabetes: A Longitudinal Study

scientific article

The clinical impact of a brief transition programme for young people with juvenile idiopathic arthritis: results of the DON'T RETARD project

scientific article published on 28 August 2015

The development of loneliness from mid- to late adolescence: trajectory classes, personality traits, and psychosocial functioning

scientific article published on 3 May 2012

The interplay of loneliness and depressive symptoms across adolescence: exploring the role of personality traits

scientific article published on 2 November 2011

The meaningful identity: A longitudinal look at the interplay between identity and meaning in life in adolescence

scientific article published on 5 September 2016

Trajectories of loneliness in adolescents with congenital heart disease: associations with depressive symptoms and perceived health

scientific article

Unpacking commitment and exploration: preliminary validation of an integrative model of late adolescent identity formation

scientific article

Unravelling the role of sense of coherence: more research is needed to empirically underpin the construct

scientific article published on 10 May 2013

Why do adolescents gather information or stick to parental norms? Examining autonomous and controlled motives behind adolescents' identity style

scientific article published on 30 October 2009

Why do the lonely stay lonely? Chronically lonely adolescents' attributions and emotions in situations of social inclusion and exclusion

scientific article published on 20 July 2015

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