The dissertation explores the complex interplay between financial scarcity and its psychological effects, shedding light on its impact on decision-making, avoidance behavior, and perceived control.... Show moreThe dissertation explores the complex interplay between financial scarcity and its psychological effects, shedding light on its impact on decision-making, avoidance behavior, and perceived control. Through a series of experiments, we found that financial scarcity increases temporal discounting, indicating a tendency to prioritize immediate gains over future outcomes. A longitudinal study revealed a reciprocal relationship over time between financial scarcity and avoidance behavior, hinting at the existence of a psychological poverty trap. Furthermore, an experiment demonstrated that financial scarcity increases the tendency to delay bill payments. However, evidence regarding attentional disengagement from financial stressors, assessed with an eye-tracker, remained inconclusive. A global survey spanning 51 societies confirmed the negative link between financial scarcity and perceived control, but also uncovered significant cross-cultural variations. Surprisingly, in societies with lower welfare provisions and institutional quality, the negative relationship between financial scarcity and control was weaker. Likewise, collectivist and traditional values seemed to buffer against the negative effect of financial scarcity on control. The dissertation informs about the psychological reality of dealing with problematic household finances and its consequences on decisions. Show less
Why has Africa not been doing so well and what is the way forward? This book starts with the analysis of Vansina and Prah: the old cultural traditions in Africa have been destroyed in colonial... Show moreWhy has Africa not been doing so well and what is the way forward? This book starts with the analysis of Vansina and Prah: the old cultural traditions in Africa have been destroyed in colonial times; new ones are currently taking shape, based in part in African languages. The book uses cross-cultural psychology to show that such new cultural traditions are indeed forming in Africa. However, almost all African countries currently use a former colonial language in secondary and higher education. The book demonstrates that if more and more people get educated, this system will no longer scale. Over the next decade, more and more African countries will have to make a transition towards increased use of African languages. The book proposes a distinction between discerned and designed languages. All over the world, designed languages are made to serve speakers of several discerned languages. This could and should happen in Africa as well. The book contains a number of brief case studies, showing how in fact such a transition is practically possible. In future, African countries will be able to achieve success in their educational systems by using a small number of languages as medium of instruction. Such a transition will also help to form the new cultural traditions that are already taking shape on the continent. Show less
