Proper timeIn relativity, proper time (from Latin, meaning own time) along a timelike world line is defined as the time as measured by a clock following that line. The proper time interval between two events on a world line is the change in proper time, which is independent of coordinates, and is a Lorentz scalar. The interval is the quantity of interest, since proper time itself is fixed only up to an arbitrary additive constant, namely the setting of the clock at some event along the world line.
Predictive modellingPredictive modelling uses statistics to predict outcomes. Most often the event one wants to predict is in the future, but predictive modelling can be applied to any type of unknown event, regardless of when it occurred. For example, predictive models are often used to detect crimes and identify suspects, after the crime has taken place. In many cases, the model is chosen on the basis of detection theory to try to guess the probability of an outcome given a set amount of input data, for example given an email determining how likely that it is spam.
Psychological projectionPsychological projection is a defence mechanism of alterity concerning "inside" content mistaken to be coming from the "outside" Other. It forms the basis of empathy by the projection of personal experiences to understand someone else's subjective world. In its malignant forms, it is a defense mechanism in which the ego defends itself against disowned and highly negative parts of the self by denying their existence in themselves and attributing them to others, breeding misunderstanding and causing untold interpersonal damage.
NeurodiversityNeurodiversity is a proposed framework that argues there is intrinsic diversity in human brain function and cognition, and that certain things currently classified as mental disorders are differences and disabilities but are not necessarily pathological. The framework grew out of the autism rights movement and builds on the social model of disability, arguing that disability partly arises from societal barriers, rather than attributing disability purely to inherent deficits.
