Democracies assume accurate knowledge by the populace, but the human attraction to fake and untrustworthy news poses a serious problem for healthy democratic functioning. We articulate why and how identification with political parties - known as partisanship - can bias information processing in the human brain. There is extensive evidence that people engage in motivated political reasoning, but recent research suggests that partisanship can alter memory, implicit evaluation, and even perceptual judgments. We propose an identity-based model of belief for understanding the influence of partisanship on these cognitive processes. This framework helps to explain why people place party loyalty over policy, and even over truth. Finally, we discuss strategies for de-biasing information processing to help to create a shared reality across partisan divides.

A recurrent observation in the field of organ donation is that organ demand exceeds supply. Organ donation promotion is therefore required in order to diminish this gap. In this article, we focus on post-mortem organ donation and review psychosocial literature contributing to identify firstly, the determinants of donation, and secondly, the factors likely to increase the efficiency of donation promotion campaigns. Finally, we discuss the theoretical implications of our review and advance promising avenues for future researc

Democracies assume accurate knowledge by the populace, but the human attraction to fake and untrustworthy news poses a serious problem for healthy democratic functioning. We articulate why and how identification with political parties–known as partisanship–can bias information processing in the human brain. There is extensive evidence that people engage in motivated political reasoning, but recent research suggests that partisanship can even alter memory, implicit evaluation, and even perceptual judgments. We propose an identity-based model of belief for understanding the influence of partisanship on these cognitive processes. This framework helps explain why people place party loyalty over policy, and even truth. Finally, we discuss strategies for de-biasing information processing to help create a shared reality across partisan divides.