https://popups.uliege.be/3041-539x/index.php?id=1466 Publications of Auteurs Barry Zeeberg fr 0 https://popups.uliege.be/3041-539x/index.php?id=1963 A mathematical model for a random population has been developed and implemented in computer simulations of group bias within populations. For uncorrelated categorical attribution and bias, althought he average bias characterizing different populations may differ dramatically, groups within a given population are found to have remarkably similar biases. For correlated categorical attribution and bias, the tendency of the groups within a given population to have similar biases is reduced. That is, groups within a population now exhibit a greater range of biases. This latter model, which is based upon assumptions that are more realistic, thus leads to results that are more realistic. Thu, 18 Jul 2024 09:38:39 +0200 Thu, 18 Jul 2024 09:38:55 +0200 https://popups.uliege.be/3041-539x/index.php?id=1963 https://popups.uliege.be/3041-539x/index.php?id=1462 The human brain and the perceived dimensionality of space-time form a self-referential system: the brain is the product of biological evolution ; it is an object that survived under the prevailing conditions when the mutations occurred that caused its existence. A major component of these conditions is the environment, which includes the dimensionality of space-time. On the other hand, the ability of the brain to perceive the dimensionality of space-time may be limited by some inherent properties of the brain, and our perception of dimensionality may be inaccurate. I explore here the possibilities that this dimensionality is actually different from 4. In particular, the possibility of 2 dimensions of time and 4 dimensions of space is explored. Fri, 12 Jul 2024 14:52:21 +0200 Fri, 12 Jul 2024 14:53:11 +0200 https://popups.uliege.be/3041-539x/index.php?id=1462