Research Design Choice
This study was adopted correlation research design. The aim to use this study design, is to divulge and prognosticate the relationship between independent variable, principal leadership style, and dependent variable teachers’ job performance.
In addition, it’s been suggested by scholars to employ correlation ex-post facto research design or research design to reveal and inquire the relationship between variables or for a causal comparative relationship (Gall, Borg, & Gall, 2007); For the causal comparative relationship study, it is crucial to have the cause and effect indices regarding independent and dependent variables in totally natural settings (p.306); the correlational statistics were applied to comprehend of this fine rationale. Scholars have been experienced it with this fine differentiation to appreciate the corelated relationship between independent and dependent variables (Imhangbe et al., 2018).