Usually the whole is the sum of its parts (added linearly): someone is happy and travelling, so happy travelling. Someone walks across a motionless and stable bridge and thus moves forward. But when hundreds of people walk together, the bridge may start to wobble quite suddenly. Both systems - the pedestrian …

Part 2 of 4 columns on Dynamic Systems Theory. Like biological systems, psychological systems also arise from the coupling of many cyclic (oscillating) processes. For instance, over our lifespan, our bodies change and go through several attractor states. Healthy lifestyle is important, but should not …

The article argues that a dynamic systems theory approach can be helpful in understanding intrapersonal psychological behaviour changes. In terms of control and coordination, different movement systems - walk, trot, canter - are incomparable. This is also the case with psychological phase transitions. …

The recreational use of nitrous oxide (N2O; laughing gas) has largely expanded in recent years. Although incidental use of nitrous oxide hardly causes any health damage, problematic or heavy use of nitrous oxide can lead to serious adverse effects. Amsterdam care centres noticed that Moroccan–Dutch young …

As a result of “disruptive” technology, labour changes and we easily lose sight of the deep interweaving of work, career and self-development. Little or no consideration is given to the psychological consequences of job loss, attribution style reversal and its consequences for an individual or his family. …

Abstract Aim: To gain insight into the relationship between self-management abilities (taking initiatives, investment behaviour, variety, multifunctionality, self-efficacy, positive frame of mind) and physical, psychological and social frailty. Design: A cross-sectional study. Methods: 145 community-dwelling …

Dankzij de groei van kenniswerk sinds de jaren ’80, worden tegenwoordig veel banen gekenmerkt door een hoge mate van autonomie en afwisseling tussen verschillende typen werkzaamheden. Geavanceerde informatie- en communicatie-technologie (ICT) stelt kenniswerkers steeds beter in staat om afwisselend gebruik …

Background: Growing evidence suggests that maternal mental health issues are associated with (young) children’s weight outcomes. However, most studies have been limited by cross-sectional designs and have been aimed at (younger) children. The current prospective study focuses on the link between maternal …

Background. Violent criminal offenders with personality disorders (PD’s) can cause immense harm, but are often deemed untreatable. This study aimed to conduct a randomized clinical trial to test the effectiveness of long-term psychotherapy for rehabilitating offenders with PDs. Methods. We compared schema …

Purpose: To examine the development of multidimensional frailty, including physical, psychological and socialcomponents, over a period of seven years. To determine the effects of sociodemographic factors (gender, age, marital status, education, income) on the development of frailty. Methods: : This …