Also found in: Idioms, Wikipedia.
POSIPartido Obrero Socialista Internacionalista (Spanish: International Socialist Workers Party; Spain)
POSIPromoting Conference for OSI (Open Systems Interconnection)
POSIPublisher Out of Stock Indefinitely
POSIPromoting Open System Interface
POSIPrograma Operacional da Sociedade de Informação (Portugal)
POSIPublic Offering of Securities Insurance
References in periodicals archive ?
Participants in the main study were 362 middle-school students in grades 7 to 12 (aged between 13 and 18 years), randomly chosen from a school in Wuhan City, China who completed the POSI Scale.
A series of principal component analyses (PCA) were conducted to validate the factor structure of the POSI.
We used EFA to analyze the 15 items in the POSI Scale.
We performed CFA to evaluate the construct validity of the POSI Scale.
Our primary aim in this study was to develop a scale to measure adolescents' POSI and to establish the validity and reliability of the scale.
First, we developed initial items from definitions and some items previously developed to measure POSI by various scholars and experimental researchers.
We integrated theories on POSI with those of previous researchers (e.