A process model of mindsets: Conceptualizing mindsets of ability as dynamic and socially situated.

Mindsets of ability (i.e., "fixed" and "growth" mindsets) play a pivotal role in students' academic trajectories.

Momentarily narcissistic? Development of a short, state version of the Pathological Narcissism Inventory applicable in momentary assessment.

Background: Narcissism viewed as a personality process rather than a stable trait explains narcissistic functioning as a tool for maintaining a positive self-view. Studying narcissism therefore needs adequate momentary measures for collecting higher frequency longitudinal data in experience sampling method (ESM) studies. In this study, a shorter version of the Pathological Narcisissm Inventory is offered to measure vulnerable and grandiose narcissistic states, applicable in momentary assessment.

A toolbox for the comprehensive analysis of small volume human intestinal samples that can be used with gastrointestinal sampling capsules.

Detailed knowledge on the fate of dietary components inside the human intestinal tract is lacking. Access to this inner world of digestion is now possible through novel human gastrointestinal sampling capsules. Due to the novelty of such devices, no methodology has been published to stabilise and analyse the resulting samples.

"Doing" mindsets in the classroom: A coding scheme for teacher and student mindset-related verbalizations.

There is a growing body of research showing the crucial role that students' versus have in their school achievement, enjoyment, and resilience. The overwhelming majority of this research adopts a variable-oriented approach. As a result, little is known about how teachers and students coregulate each other's mindsets within classroom interactions.

Micro-level processes of identity development: Intra-individual relations between commitment and exploration.

We investigate intra-individual processes of identity at the micro level. With an intensive longitudinal design in the general context of higher education, we explore associations between changes in pivotal identity concepts: commitment and exploration and elaborate on how we conceptualize these concepts on a micro level. With our within-individual empirical approach, we revealed a large amount of variation between individuals with respect to the associations between exploration and commitment processes.

Mood dependence of perceived criticism: a significant null finding.

Five decades of research have shown that the quality of one׳s interactions with significant others, as captured in the expressed emotion (EE) concept, affects the course of various psychiatric and medical complaints. The key EE-component, interpersonal criticism, is increasingly assessed with the single-item Perceived Criticism Measure (PCM). The measure is highly practical and has shown good concurrent and predictive validity.