Development, Reliability, and Validity of the Perceptions of Brain Injury Survey.

ABSTRACT:

Background and purpose

The purpose of this study was to assess psychometric properties of the Perceptions of Brain Injury Survey (PBIS), an instrument designed to assess nurses' perceptions and preparation to care for patients with traumatic brain injury (TBI).

Methods

We adapted two instruments to create the PBIS, and 724 nurses completed the PBIS at three hospitals.

Results

Final instrument has 66 items and is composed of four subscales, which can be used independently. Results showed Cronbach's alpha for the overall scale was excellent (.93) and alphas for each composite subscale were acceptable to excellent (.73-.93). Findings also suggest good discriminant validity and evidence of external validity.

Conclusions

The PBIS is a reliable and valid measure for

SUBMITTER: Oyesanya TO 

PROVIDER: S-EPMC7685930 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature