Kitty Genovese Syndrome

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A term referring to the nonresponse of multiple witnesses to a violent crime as it is occurring and at a time where action would prevent or minimise injury or death
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com/articles/s41535-017-0043-6) study published in npj Quantum Materials, deals with the principle known as the observer effect.
While there are certain physical constants that are true at all times and places (the speed of light is one example), there is an observer effect whereby measurements of certain systems cannot be made without affecting the systems.
He likened the bill to the scientific observer effect that "when something is being observed, some experiment, its behavior changes.
However, LDV ensures there is no observer effect on components under test.
There are references to Schrodinger's cat, the P versus NP problem, BASIC coding and the observer effect of quantum physics, among many, many others.
The 3D scanning laser is a non-contact method that does not add mass to the structure and therefore has no observer effect on the results.
Another problem facing researchers arises from the observer effect -- sending sensors and instruments into the clouds can affect the environment, altering the very electric fields on which they collect data.
We also estimated Mayfield's (1961; 1975) nest survival rates, and nest success in relation to some variables usually used to explain variation in daily survival rates (DSR) of birds' nests using Stripe-tailed Yellow-finches as model: (a) temporal variation across the breeding season, (b) nest age, (c) nest height, (d) nest size, (e) nest substrate (plant used for nest placement), (f) edge effect, and also controlled for (g) observer effect.
Relying on best practice can also lead to observer effects (see Wikipedia entries on the observer effect and the Hawthorne effect).
The difference and advantage of live mobile ethnography, however, is its ability to minimize the observer effect, where a third-party presence in home environments can alter the authentic behavior of respondents.
Building on the observer effect in quantum mechanics, Schmidt used this theory to direct his experimental research--long before the quantum realm became fashionable or trendy in popular culture.
Samuel's interest in the recorder and the clipboard indicates that our presence was associated with some observer effect.