What does YouTube® say about schizophrenia: Is it a reliable source of information?

What does YouTube Say about Your Product? An Aspect based Approach

Nowadays, customers have a variety of options to gather information about products, which can support their purchasing decisions. More and more customers use YouTube reviews or unboxing videos to get a first impression of different products and interact or discuss with other users in the comment section. Automatically analyzing these comments to gain a better insight about the important product...

What Does it Mean to Say that Economics is Performative?

"L'homo oeconomicus n'est pas derrière nous, il est devant nous ; comme l'homme de la morale et du devoir ; comme l'homme de la science et de la raison. L'homme a été très longtemps autre chose ; et il n'y a pas bien longtemps qu'il est une machine, compliquée d'une machine à calculer" 1 (Mauss 1960, p.272) "Economists have long recognized the importance of technological innovation for economic...

What Does the Cochrane Collabroation Say About…

What does your selfie say about you?

Selfies refer to self-portraits taken by oneself using a digital camera or a smartphone. They become increasingly popular in social media. However, little is known about how selfies reflect their owners’ personality traits and how people judge others’ personality from selfies. In this study, we examined the association between selfies and personality by measuring participants’ Big Five personal...

Quantum Information: What Is It All About?

This paper answers Bell’s question: What does quantum information refer to? It is about quantum properties represented by subspaces of the quantum Hilbert space, or their projectors, to which standard (Kolmogorov) probabilities can be assigned by using a projective decomposition of the identity (PDI or framework) as a quantum sample space. The single framework rule of consistent histories preve...