Findings
In this study, 301 nurses completed the research tools. Their average
age was 33 years with the range of 24 to 52 years. There were 273 female
samples (90%) with an average work experience of 9 years ranging
between 2 and 29 years. 283 samples (94%) held a bachelor’s degree in
nursing and the rest of the participants held a master’s degree.
Besides, 128 participants (42.5%) were employed in governmental
organizations.
The findings from exploratory factor analysis of the Justice Perception
of Performance Appraisal showed that the Bartlett sphericity test could
justify the need for factor analysis and the Kaiser Meyer-Olkin index
also confirmed the adequacy of sampling (Table 2). Moreover, the Varimax
rotation was used to simplify and interpret the construct, so any
eigenvalues greater than 1 were used to reduce the number of factors,
and it was attempted to preserve the items with a factor loading of
above 0.3. The Varimax rotation index determined a 57.71% variance for
factor loading and the construct of Justice Perception of Performance
Appraisal was classified into four factors of ”procedural justice”,
”distributive justice”, ”interpersonal justice” and ”informational
justice”. Also, none of the items were removed.