ad hoc selection

[/æd hɒk sɪˈlɛkʃən/]
noun phrasepl: ad hoc selections
seleção ad hoc
1. A selection or choice made for a specific purpose or immediate need, without advance planning or established criteria
The committee made an ad hoc selection of candidates based on immediate requirements.
O comitê fez uma seleção ad hoc de candidatos com base nas necessidades imediatas.
2. In research and statistics, a selection method that is not based on systematic or predetermined methodology
The researcher's ad hoc selection of sample participants raised concerns about bias.
A seleção ad hoc de participantes da amostra pelo pesquisador levantou preocupações sobre viés.
3. A practical, temporary solution chosen for a specific situation rather than following formal procedures
Due to budget constraints, the team relied on ad hoc selection of resources.
Devido às restrições orçamentárias, a equipe recorreu a uma seleção ad hoc de recursos.
The term 'ad hoc' is widely used in both Brazilian and American professional contexts, particularly in academia, business, and research. In Brazil, it's often used in Portuguese academic writing and business reports. The phrase emphasizes improvisation and flexibility, which can be viewed positively (pragmatism) or negatively (lack of planning) depending on context. American business culture frequently uses ad hoc approaches in startup environments and crisis management situations.
Synonyms / Sinônimos
arbitrary selectionimpromptu selectioncircumstantial selectionselective approachcase-by-case selection
Antonyms / Antônimos
systematic selectionpredetermined selectionstandardized selectionformal selectionstructured selection

Regional Variations

General Brazilian
seleção ad hoc
Commonly used in academic and business contexts; the Latin term 'ad hoc' is widely understood
São Paulo
seleção pontual / escolha circunstancial
Alternative phrasing often preferred in business environments
Rio de Janeiro
seleção ad hoc / escolha do momento
Both formal and colloquial usage acceptable
Portugal
seleção ad hoc / escolha circunstancial
Used similarly to Brazil; 'ad hoc' is recognized in formal contexts

Related Words

ad hoc basisad hoc committeeselection criteriasampling methodpurposive sampling

Related Idioms & Phrases

on an ad hoc basis
ad hoc decision-making
ad hoc arrangement
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