Patricia Bijttebier

KU Leuven | ku leuven · Research unit for School Psychology and Child and Adolescent Development

Prior research suggests that secure base script knowledge is categorically distributed in middle childhood but becomes dimensionally distributed from late adolescence onward, potentially indicating a developmental shift in the nature of secure base script knowledge. Secure base script knowledge may initially be sparse, giving rise to categorical in...

The current study explored longitudinally whether oxytocin receptor gene methyla-tion (OXTRm) changes moderated the association between parental sensitivity changes and children's attachment changes over three waves. Six hundred six Flemish children (10-12 years, 42.8%-44.8% boys) completed attachment measures and provided sali-vary OXTRm data on s...

The central role of social media in adolescents’ lives and the concern regarding the well-being of these young media users has attracted much scholarly attention. While studies have generally examined relationships between the frequency of media use and well-being, more recent research has started to focus on the relationship between affective expe...

The aim of the present study was to examine whether loneliness and friendship quality are bidirectionally associated with one another over time. Based on the Evolutionary Theory of Loneliness (Cacioppo & Cacioppo, 2018) and the classical definition of loneliness (Peplau & Perlman, 1982), such a bidirectional association would be expected, but empir...

The transition from primary to secondary school is an impactful life event for early adolescents. This life event is hypothesized to be associated with increased feelings of loneliness, as it is often associated with changes in adolescents’ social network. However, this hypothesis has not been empirically tested so far. The present study aimed to f...

Background Latent growth curve modeling was used to investigate the longitudinal link between attachment, effortful control (EC), and maladaptive development during middle childhood. Methods In a community sample, children (Time 1: n = 157; M age = 10.91) and their mothers were examined three times over a two-year period. Attachment was operationa...

The current study examined whether secure base script knowledge can buffer against higher concurrent externalizing problems and against relative increases in externalizing problems associated with cumulative family stress. We conducted a one-year longitudinal study with two waves between 2017 and 2019 in which 272 Dutch-speaking Western European ch...

Trait negative affectivity and trait extraversion/positive affectivity are predictive of both responses to affect and depressive symptoms in adolescence. Furthermore, differences in the use of responses to affect are associated with different levels of depressive symptoms. Despite the central role of media content in adolescents’ daily lives, respo...

Background: Daily Hassles (DH) or daily stress - is a mild type of stressor with unique contributions to psychological distress. Yet, most prior studies that investigate the effects of stressful life experiences focus on childhood trauma or on early life stress and little is known about the effects of DH on epigenetic changes in stress system rela...

Objective: The Inventory of Callous-Unemotional Traits (ICU) is a widely used, comprehensive measure of callous-unemotional (CU) traits. While the ICU total score is used frequently in research, the scale's factor structure remains highly debated. Inconsistencies in past factor structure research appear to be largely due to the use of small non-re...

The current paper presents an examination of the associations between Five-Factor Model (FFM) personality facets and Sensory Processing Sensitivity (SPS) to understand which personality facets are especially relevant for SPS. Associations between SPS and the FFM personality domains and facets were examined in older adolescents and young adults (Stu...

Young adolescents are hypothesized to differ in their environmental sensitivity, at both phenotypic (i.e., Sensory Processing Sensitivity [SPS]) and physiological (i.e., biological stress response) level. This is the first study that investigated whether individual differences in environmental sensitivity at physiological level could be predicted b...

The coherence of autobiographical narratives is thought to be reflective of individuals’ psychological adjustment. However, results are not always replicable, the longitudinal nature of the relation has remained largely unaddressed, and there is limited research on mechanisms that may explain the relation between coherence and mental health. Theref...

The current paper presents a detailed examination of a lay theory perspective on the Sensory-Processing-Sensitivity (SPS) personality profile within the Five-Factor Model (FFM) of personality. The lay SPS personality profile was assessed by asking self-identified highly sensitive people to rate themselves on a Five-Factor Model questionnaire (NEO-P...

To date, the phenomenological and functional aspects of autobiographical memory have by and large been studied separately. This is quite remarkable, given that both can inform each other, and that investigating their interaction can add to the understanding of the (in)adaptivity of certain memory characteristics for our well-being. In other words,...

Memory is under investigation as one of the core mechanisms of psychopathology. The traditional cognitive view of memory as a stable structure with a range of set characteristics can be complemented with a perspective that considers remembering as a behaviour that varies fluidly across contexts. Remembering may serve adaptation to the environment b...

A Correction to this paper has been published: https://doi.org/10.1007/s12144-021-02130-7

Co-rumination has consistently been shown to be maladaptive in the context of emotional well-being. However, not much is known about factors that predict one’s tendency to co-ruminate. The current study investigated temperament, attachment, and gender as predictors of co-rumination trajectories in a sample of 1549 early and middle adolescents from...

Although widely accepted, attachment theory’s hypothesis that insecure attachment is associated with the development of depressive symptoms through emotion regulation strategies has never been longitudinally tested in adolescence. Additionally, previous research only focused on strategies for regulating negative affect, whereas strategies for regul...

Adolescents differ in their degree of Environmental Sensitivity, that is, the ability to perceive and process information about their environment. The present study aimed to investigate the psychometric properties of the Highly Sensitive Child scale (HSC), a self-report measure of Environmental Sensitivity, in two Belgian and UK samples with a tota...

The coherence of autobiographical narratives is suggested to be reflective of individuals' mental health. However, inconsistencies in results are regularly observed. Therefore, in this study, the Narrative Coherence Coding Scheme (NaCCS) by was deconstructed and every dimension of coherence was recoded into singular constituting subcomponents. Our...

Although relationships between co-rumination and depressive symptoms have often been found, little research attention has been given to mechanisms underlying this association. The current study investigated brooding rumination as a mediator of the relationship between co-rumination and depressive symptoms. Analyses were performed on data of 1549 ad...

The current study investigated whether variations at the level of the cortisol stress response moderate the association between parental support and attachment development. To test this hypothesis, we conducted a one-year longitudinal study with two waves in which 101 children (56% girls, Mage = 11.15, SDage = 0.70) participated. Attachment anxiety...

Prior research has shown that narrative coherence is associated with more positive emotional responses in the face of traumatic or stressful experiences. However, most of these studies only examined narrative coherence after the stressor had already occurred. Given the outbreak of the novel coronavirus disease COVID-19 in March 2020 in Belgium and...

In order to explain trauma resilience, previous research has been investigating possible risk and protective factors, both on an individual and a contextual level. In this experimental study, we examined narrative coherence and social support in relation to trauma resilience. Participants were asked to write about a turning point memory, after whic...

Research on the association between childhood attachment and depressive symptoms has primarily focused on the role of risk factors. This resulted in a lack of research on the role of potential resilience factors. In the current study, we suggest that middle childhood secure attachment is linked to adolescents’ trait gratitude, which is linked to th...

Research Questions In a first research question, we examined whether the relations that are generally observed between the coherence of written autobiographical narratives and outcomes of mental health and social support, can be replicated for the coherence of oral narratives. Second, we studied whether the coherence of oral narratives is related t...

Children differ in their sensitivity to positive and negative environmental influences, which can be measured with the Highly Sensitive Child (HSC) scale. The present study introduces the HSC-21, an adaptation of the original 12 item scale with new items and factor structure that are meant to be more informative than the original ones. The psychome...

Loneliness, social anxiety symptoms, and depressive symptoms are internalizing problems that are highly intertwined and often co-occur during adolescence. This overlap and co-occurrence raises the question whether three different labels are used for the same underlying phenomenon. The present study adopts a comprehensive approach to this issue by i...

Introduction. Empathy consists of a cognitive and an affective component, of which it is thought that there are gender differences. Previous studies also suggest that maternal and paternal support play a more prominent role in the development of an adolescent’s affective and cognitive empathy, respectively. Besides the environmental factor, that is...

The breadth of children's attentional field around their mother determines whether securely or insecurely attached children are at risk to develop depressive symptoms when confronted with distress in adolescence. To test this effect longitudinally, we measured children's (M age = 10.93; N = 109) baseline attentional breadth around their mother, att...

Background.Social anxiety symptoms are among the most common mental health problems during adolescence and it has been shown that parenting influences the adolescent's level of social anxiety. In addition, it is now widely assumed that most mental health problems, including social anxiety, originate from a complex interplay between genes and enviro...

The cognitive-emotional processing of negative life events predicts their subsequent psychological impact. Individual differences in the ability to construct coherent autobiographical memories, which can be considered a way of cognitive-emotional processing, are thought to moderate the association between negative life experiences and their psychol...

Individuals who experience difficulty constructing coherent narratives about significant personal experiences generally report less psychological well-being and more depressive symptoms. It remains, however, unclear whether a negative emotional state, one of the core symptoms of depression, causes this impairment in autobiographical memory coherenc...

Introduction We all have stories to tell. The stories that prevail in our conversations frequently concern significant past personal experiences and are accordingly based on autobiographical memory retrieval and sharing. This is in line with the social function of autobiographical memory, which embodies the idea that we share memories with others t...

The ability to construct coherent narratives about significant personal experiences, commonly referred to as autobiographical memory coherence, has been related to various emotional disorders, though insight regarding mechanisms that might underlie this relation is scarce. The present study contributes to this growing body of research by examining...

Research has indicated that a strictly dimensional or parental style approach does not capture the full complexity of parenting. To better understand this complexity, the current study combined these two approaches using a novel statistical technique, i.e., subspace K-means clustering. Four objectives were addressed. First, the study tried to ident...

Research shows that genetics and effortful control play an important role in the link between parenting and problem behavior. However, little is known about how these factors act simultaneously. This article used a moderated mediation model to examine whether effortful control mediated the link between parenting and externalizing problem behavior,...

Background. This study used a two-wave design to examine whether (dis)agreement between mothers and adolescents and between fathers and adolescents in reports on parenting (i.e., support, proactive control, punishment, harsh punishment, and psychological control) was associated with adolescent Externalizing Problem Behavior (EPB; i.e., aggression a...

We investigated (1) whether 10-year-old internationally adopted Chinese girls who, on average, showed below-average intellectual functioning two and six months after adoption (Times 1–2, N = 92), showed catch-up in intellectual functioning, school achievement, and executive functioning nine years later (Time 3, N = 87). We tested (2) effects of typ...

This study used a person-centered approach to identify adolescents' peer status profiles and examined how these profiles differed regarding the development of school engagement and loneliness. A sample of 794 adolescents was followed from Grades 7 to 11 (MageWave1 = 13.81 years). Measures included peer nominations of peer status, and student report...

Background: Adolescence is characterized by an increased vulnerability for internalizing psychopathologies such as depression and anxiety. A positive association between anxiety and depression has consistently been found in research. However, the specific direction of this association is less clear. In this study, we investigated the temporal asso...

This study explored transactional associations among adolescent personality (i.e., conscientiousness, agreeableness), parental control (i.e., proactive, punitive, psychological control), and externalizing problem behavior (i.e., aggressive or rule-breaking behavior). A three-wave longitudinal study across a two-year time span provided questionnaire...

Objectives Adolescents face multiple changes in their social environment, which makes them more vulnerable to developing internalizing problems with strong interpersonal components, such as feelings of loneliness, social anxiety, and depressive symptoms. Given the widespread tacit assumption that these internalizing problems represent distinct conc...

We tested whether adoptive parenting played a role in the association between pre-adoption experiences and children’s adaptive (responsiveness) and maladaptive (internalizing and externalizing behavioral problems, attention and sleep problems) behavioral adjustment over time. Ten-year-old girls, adopted at 13 months from institutional care ( n = 50...

Adolescents are particularly vulnerable to experiencing loneliness, social anxiety symptoms, and depressive symptoms. These internalizing problems often co-occur but, until now, it remains unclear how they are associated over time. Insight in these temporal sequences is important to enhance our understanding of how internalizing problems arise and...

This 4‐year longitudinal multi‐informant study examined between‐ and within‐person associations between adolescent social anxiety symptoms and parenting (parental psychological control and autonomy support). A community sample of 819 adolescents (46.1% girls; MageT1 = 13.4 years) reported annually on social anxiety symptoms and both adolescents and...

Not much is known regarding underlying biological pathways to adolescents’ loneliness. Insight in underlying molecular mechanisms could inform intervention efforts aimed at reducing loneliness. Using latent growth curve modeling, baseline levels and development of loneliness were studied in two longitudinal adolescent samples. Genes (OXTR, OXT, AVP...

This study examined the structural validity of the parenting concept throughout adolescence. First, we examined whether an established five-dimension parenting model including support, proactive control, punitive control, harsh punitive control, and psychological control, showed longitudinal invariance across time (i.e., early, middle, and late ado...

Previous studies often assumed that parenting practices are similar across families. This assumption is difficult to hold, especially throughout adolescence, a period of major change for both adolescents and their parents. By combining a person-centered and a variable-centered approach, the present study adds to the literature by identifying trajec...

In this study, the factor structure and psychometric properties of a French adaptation of the well-established Loneliness and Aloneness Scale for Children and Adolescents (LACA) was investigated in a French-speaking sample of Belgian adolescents (N = 641; Mage = 14.35, SD = 2.03; 53.4% girls). In addition, measurement invariance analyses across the...

Friendship experiences have been shown to be important predictors of adolescents’ loneliness. The current study examined selection and socialization effects of loneliness within reciprocal best friendships, while controlling for friendship quality. Analyses were conducted on a sample of 884 adolescents (42.08% boys), making up 442 dyads, who were o...

Longitudinal studies examining the role of response styles to positive affect (i.e., dampening and enhancing) for depressive symptoms have yielded inconsistent results. We examined concurrent and prospective relations of dampening and enhancing with depressive and anhedonic symptoms, and whether these relations depend on the frequency of uplifts. E...

Parental emotion socialization plays a role in the development of adolescents’ emotion regulation and is associated with adolescents’ depressive symptoms. Most research has focused on parental socialization of negative affect. The scarce research on parental socialization of positive affect (PA) shows that parental downgrading responses to adolesce...

Repetitive negative thinking (RNT) is a transdiagnostic vulnerability factor, involved in the maintenance of a variety of emotional problems. Recently, the Perseverative Thinking Questionnaire – Child version (PTQ-C) was developed as a content-independent measure of RNT in children and adolescents. The current study investigated the reliability and...

Co-rumination has been shown advantageous for friendship quality, but disadvantageous for mental health. Recently, two components have been distinguished, with co-brooding predicting increases in depressive symptoms and co-reflection decreases. The current study aimed to replicate these findings and investigated whether both components also show di...

Guided by a developmental psychopathology framework, research has increasingly focused on the interplay of genetics and environment as a predictor of different forms of psychopathology, including social anxiety. In these efforts, the polygenic nature of complex phenotypes such as social anxiety is increasingly recognized, but studies applying polyg...

This study aims to provide greater insight into the role of 2 aspects of online peer interactions—perceived online social support and online corumination—in the short-term longitudinal relationship between private Facebook interactions and adolescents’ depressive symptoms. Special attention is given to gender differences. To test our hypotheses, a...

Adolescents are particularly vulnerable to experiencing feelings of loneliness. Changes in different social contexts and the inability to cope with these changes can result in different types of loneliness. According to the multidimensional view on loneliness, loneliness can be experienced in relationships with peers and parents and can be placed i...

The present study aims to contribute to the growing literature on adolescent perspectives on parenting overcoming previous limitations from strictly variable- or person-centered approach using subspace K-means clustering, hence refine and revalidate previous studies on parenting styles. More specific the study will focus on the typology of parentin...

This accelerated longitudinal study examined how peer status (i.e., peer likeability and popularity) is involved in adolescents’ school engagement trajectories. A large sample of students was followed from Grade 7 to 11 (N = 1,116; Mage = 13.79 years). Students’ school engagement and peer status were assessed using self-reports and peer nominations...

Loneliness is a distressing emotional state that motivates individuals to renew and maintain social contact. It has been suggested that lonely individuals suffer from a cognitive bias towards social threatening stimuli. However, current models of loneliness remain vague on how this cognitive bias is expressed in lonely individuals. The current revi...

Attentional processes in children are tuned towards their mother. It is unclear whether this is a cognitively controlled or more automatic, stimulus-driven process. Therefore, 172 children (age 9-13) were assigned to either a cognitively controlled or a stimulus-driven task measuring the breadth of their attentional field around their mother. Resul...

Deze studie onderzocht hoe leerkracht-leerlingrelaties, peerstatus en gedragsmatige betrokkenheid onderling samenhangen in het secundair onderwijs. Hierbij werd onderscheid gemaakt tussen een positieve en een negatieve dimensie in de leerkracht-leerlingrelatie en tussen twee aspecten van peerstatus, namelijk acceptatie en populariteit. De onderzoek...

Because loneliness is a subjective experience, it is often examined using self-reports. Yet, researchers have started to use other-reports to examine loneliness. As previous research suggests that discrepancies between self- and other views might have important implications for adolescents' mental health, the current study examines discrepancies in...

Dampening and enhancing responses to positive affect have been linked to depressive symptoms. The main aim of the present study was to examine such responses in an interpersonal peer context and to examine their relation with depressive symptoms. A community sample of 665 seventh-graders (52.0% girls, Mage = 12.7 years) took part in the study. Usin...

Loneliness and depressive symptoms are distinct, but partly overlapping constructs. The current study examined whether clusters of loneliness and depressive symptoms could be identified through latent profile analysis in two samples of 417 and 1140 adolescents (48.40 and 48.68 % male, respectively), on average 12.47 and 12.81 years old, respectivel...

Researchers have traditionally relied on a tripartite model of parenting behaviour, consisting of the dimensions parental support, psychological control, and behavioural control. However, some scholars have argued to distinguish two dimensions of behavioural control, namely reactive control and proactive control. In line with earlier work, the curr...

Two studies with two independent samples aimed to investigate whether repetitive thinking about negative affect (RTna) and repetitive thinking about mother (RTm) can be mechanisms in the association between attachment anxiety and depressive symptoms in middle childhood. In Study 1 (N = 381) and Study 2 (N = 157) 9- to 12-year-olds completed self-re...

It has been suggested that an increased attentional focus on the mother should be maladaptive in middle childhood. However, the effect of a more narrow attentional field around the mother may depend on the mother-child relationship. The current study tested whether a more narrow attentional field around the mother is mainly maladaptive for children...

It is well known that comorbidity is the rule, not the exception, for categorically defined psychiatric disorders, and this is also the case for internalizing disorders of depression and anxiety. This theoretical review paper addresses the ubiquity of comorbidity among internalizing disorders. Our central thesis is that progress in understanding th...