Submitted by György Chityil ... on Fri, 01/19/2018 - 20:53 Hierarchy: NounDescription: {{psychology}} That someone is less likely to help another if other potential helpers are present than otherwise.Ngram: bystander effectNgram Text: bystander effectSource: WiktionaryIssue: 0Wiktionary tag: psychologyNgram Count: 2
