Meaning

1 senses
  1. A kind of observational bias whereby people only search for something where it is easiest to look.

Origin

An allusion to an old joke in which a drunkard searches for his keys (lost elsewhere) unde

An allusion to an old joke in which a drunkard searches for his keys (lost elsewhere) under a streetlight because that is where the light is.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: streetlight effects

See also

neighbours in the dictionary
streetlight effect — meaning, examples, forms, synonyms | Krumeto