The literature reveals particularly high standards of good parenting in Western societies, especially for mothers. However, parents as active agents of their parenting may react differently to societal prescriptions, and this variability may translate into different parental practices. The present article had two aims.
View Article and Find Full Text PDFIn many Western countries, the ideology of intensive parenting has gained prominence in the discourse of experts, policymakers, and within popular culture. This ideology emphasizes deep parental involvement in emotional, physical, and financial aspects (Lee et al., 2014).
View Article and Find Full Text PDFLaser powder bed fusion (LPBF) is a metal additive manufacturing technique involving complex interplays between vapor, liquid, and solid phases. Despite LPBF's advantageous capabilities compared to conventional manufacturing methods, the underlying physical phenomena can result in inter-regime instabilities followed by transitions between conduction and keyhole melting regimes - leading to defects. We investigate these issues through operando synchrotron X-ray imaging synchronized with acoustic emission recording, during the remelting processes of LPBF-produced thin walls, monitoring regime changes occurring under constant laser processing parameters.
View Article and Find Full Text PDFIn metallurgy, mechanical deformation is essential to engineer the microstructure of metals and to tailor their mechanical properties. However, this practice is inapplicable to near-net-shape metal parts produced by additive manufacturing (AM), since it would irremediably compromise their carefully designed geometries. In this work, we show how to circumvent this limitation by controlling the dislocation density and thermal stability of a steel alloy produced by laser powder bed fusion (LPBF) technology.
View Article and Find Full Text PDFAlthough negotiation is generally considered an adaptive means for adolescents to express disagreement in the parent-child relationship, previous research on the correlates of adolescents' negotiation has reported rather mixed results. This may be because parents do not always positively appraise and respond to adolescents' negotiation. The key aim of the present study was to better understand variability in mothers' appraisals and responses to adolescents' negotiation attempts.
View Article and Find Full Text PDFMicropillar compression is a method of choice to understand mechanics at small scale. It is mainly studied with electron microscopy or white-beam micro-Laue X-ray diffraction. The aim of the present article is to show the possibilities of the use of diffraction with a coherent X-ray beam.
View Article and Find Full Text PDFRev Sci Instrum
January 2023
We present an in situ uniaxial pressure device optimized for small angle x-ray and neutron scattering experiments at low-temperatures and high magnetic fields. A stepper motor generates force, which is transmitted to the sample via a rod with an integrated transducer that continuously monitors the force. The device has been designed to generate forces up to 200 N in both compressive and tensile configurations, and a feedback control allows operating the system in a continuous-pressure mode as the temperature is changed.
View Article and Find Full Text PDFEducational transitions involve a number of changes for adolescents and can be challenging for adolescents and parents alike. The present study was designed to gain a better understanding as to how adolescents' perceptions of parenting evolves across a major educational transition and how the parenting perceived across this transition may facilitate adolescents' psychosocial adjustment and identity formation. Swiss adolescents ( = 483, = 14.
View Article and Find Full Text PDFThe use of disclosure and concealment strategies by adolescents in the relationship with their parents may have important implications for their adjustment. Few studies of adolescents' information management have taken a person-centered approach, yet it is a useful way to understand variations in how they regulate information shared with their parents. This study explored adolescents' information management constellations with their mothers and fathers, and how these patterns differ in terms of perceived need-supportive parenting, autonomous reasons for disclosure, and problematic alcohol use.
View Article and Find Full Text PDFPrevious research offers evidence for how overprotective parenting is related to psychosocial maladjustment among adolescents, and documents the parent-related and child-related antecedents of overprotective parenting. Using a family systems perspective, the present study aimed at extending this knowledge by looking into contextual determinants of overprotective parenting. More specifically, the goal of this study was to examine associations between adolescents' perceptions of the coparental relationship (i.
View Article and Find Full Text PDFThis study aimed to test empirically the developmental goal pursuit model of paediatric chronic pain, which draws upon Self-Determination Theory for understanding risks and resources for living with chronic pain. This study examined the relationship between basic psychological need satisfaction (i.e.
View Article and Find Full Text PDFGiven that prior research has provided evidence for the role of late adults' attitudes towards death in their mental health, we sought to understand its underlying sources. Guided by Self-Determination Theory and Erikson's theory of psychosocial development, two cross-sectional studies examined whether older individuals' psychological need-based experiences, as accumulated during life, relate to their death attitudes and whether their experienced ego integrity and despair play an intervening role in these associations. Whereas Study 1 (N = 394 late adults; Mage = 75.
View Article and Find Full Text PDFAdolescence is a developmental period characterized by fundamental transformations in parent-child communication. Although a normative shift in adolescents' secrecy seems to occur in parallel to changes in their drinking behaviors and in their perceptions of the relationship with their parents, relatively little attention has been paid to their associations over time. The present longitudinal study examined the associations between developmental changes in adolescents' secrecy, alcohol use, and perceptions of controlling parenting during middle adolescence, using a latent growth curve approach.
View Article and Find Full Text PDFParents and adolescents may hold discrepant views about parents' behaviors, which may be related to adolescent maladjustment. The goal of the present investigation was to examine associations between overprotective parenting and adolescents' internalizing and externalizing problems and the frustration of their psychological needs (for autonomy, relatedness and competence), thereby considering both congruence and incongruence in adolescents' and mothers' reports of overprotective parenting. Our sample consisted of 402 mother-adolescent dyads (M adolescent age = 16.
View Article and Find Full Text PDFThis topical review outlines the resilience pathway to adaptive functioning in pediatric pain within a developmental perspective. Self-Determination Theory proposes that the satisfaction of one's basic psychological needs (for autonomy, relatedness, and competence) is crucial for understanding human flourishing and healthy development. However, the role of the basic psychological needs received little attention in a pediatric-pain population.
View Article and Find Full Text PDFIntroduction: During adolescence, youngsters are faced with the challenging task of forming an identity. This process can be either supported or hindered by adolescents' family context. The present study used a six-process model of personal identity including the five identity processes described by the dual-cycle model of identity (exploration in breadth, commitment making, exploration in depth, identification with commitment, and ruminative exploration) as well as a sixth identity process of reconsideration of commitment, commonly described in the three-factor model of identity.
View Article and Find Full Text PDFObjectives: This study examined associations between maternal psychologically controlling parenting and adolescents' responses to rule-setting as well as the link between both study variables and adolescents' internalizing and externalizing problems.
Method: Both clinical and nonclinical adolescents reported upon maternal psychological control, responses to rule-setting (i.e.
Deformation mechanisms of cold drawn and electropolished nickel microwires are studied by performing in-situ monotonous and cyclic tensile tests under synchrotron radiation. X-ray diffraction tests allow probing elastic strains in the different grain families and establishing a link with the deformation mechanisms taking place within the microwires. The measurements were carried out on several microwires with diameters ranging from as-drawn 100 µm down to 40 µm thinned down by electropolishing.
View Article and Find Full Text PDFResearch increasingly demonstrates that associations between autonomy-relevant parenting and adolescent adjustment generalize across cultures. Yet, there is still an ongoing debate about the role of culture in these effects of autonomy-relevant parenting. The current study aimed to contribute to a more nuanced perspective on this debate by addressing cultural variability in micro-processes involved in autonomy-relevant parenting and, more specifically, in adolescents' appraisals of and responses to parental behavior.
View Article and Find Full Text PDFAlthough research increasingly addresses the role of parenting in fostering adolescent disclosure, most research relied on self-report measures of parenting and did not address the role of autonomy support. In the present observational study (conducted in Belgium), with 62 mother-adolescent dyads (mean age mothers = 44 years; mean age adolescents = 14 years; 77% of adolescents female), we rated mothers' provision of autonomy support during a 10-minute conversation about friendships. We found that observed maternal autonomy support was related positively to adolescents' degree of and volitional reasons for disclosure about friends.
View Article and Find Full Text PDFThe present longitudinal study tested for the role of perceived parental autonomy-support and late adolescents' self-worth in their intimacy development. A sample of 497 Belgian late adolescents (M = 17.9, 43.
View Article and Find Full Text PDFIn adolescence, when establishing and maintaining satisfying social relationships is a key developmental task, chronic loneliness is related to a host of negative outcomes. This study aimed at examining motivational and regulatory factors related to chronic loneliness. Specifically, this study investigated chronically lonely adolescents' responses to hypothetical vignettes of social inclusion and exclusion, thereby focusing on (a) adolescents' willingness and motivation to approach social inclusion and (b) emotion regulation strategies to deal with social exclusion.
View Article and Find Full Text PDFAdolescents' conflict management styles with parents are assumed to have an important impact on the quality of the parent-adolescent relationship and on adolescents' psychosocial development. Longitudinal research investigating possible determinants of these conflict management skills is scarce. The parenting context and adolescents' tendency to reject maternal authority are expected to shape adolescents' conflict management styles.
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