Publications by authors named "J Van Gelder"

Decades of research have shown that adversity tends to be associated with lower working memory (WM) performance. This literature has mainly focused on impairments in the capacity to hold information available in WM for further processing. However, some recent adaptation-based studies suggest that certain types of adversity can leave intact, or even enhance, the ability to rapidly update information in WM.

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The opportunities technology offers for improving mental health have led to a surge in digital interventions. A pivotal step in the development of such interventions involves translating theoretical intervention techniques into specific technological features. However, practical guidelines on how to approach this translation are currently underdeveloped.

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We propose a framework in which interventions are described as situations affording the expression of certain personality traits to provide a systematic understanding of differential intervention response by personality traits. The goal of the present paper is twofold: 1) elaborate on the proposed framework, and 2) provide an initial test of this framework. We empirically tested this framework using data from a Randomized Controlled Trial (N = 176) that examined a smartphone-based intervention aimed at increasing future-oriented thinking and behavior, and assessed HEXACO personality traits.

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Article Synopsis
  • There are various surgical options for treating degenerative lumbar spinal stenosis (LSS), but current guidelines don't specify which should be prioritized due to past studies lacking in convincing evidence.
  • A systematic review included 43 randomized controlled trials (RCTs) with over 5,000 participants, evaluating different surgical interventions, focusing on their impacts on physical function and adverse events.
  • Results showed that endoscopic-assisted laminotomy and laminectomy with Coflex had small effects on physical function in the short term, while longer-term outcomes were varied, with some surgeries linked to fewer adverse effects compared to traditional laminectomy.
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