Validating crime prevention through environmental design construct through checklist using structural equation modelling

To date, there has been limited empirical exploration of Crime Prevention Through Environmental Design (CPTED) measures to appraise their efficiency. The intention of the present study is to validate CPTED dimensions and its respective indicators developed to measure the CPTED construct. This construct is measured using four main dimensions, namely natural surveillance, access control, territoriality and exterior maintenance. The aim of this study is to identify factors that contribute in measuring the CPTED construct. The scale was administered by using on-site observation of a sample of 164 respondents in a typical residential area in Penang, Malaysia. The validation is carried out by employing the Confirmatory Factor Analysis using AMOS. The analysis was conducted by testing the higher order dimensionality of the CFA driven first-order solution by examining a second-order model. The final CPTED construct consists of four main dimensions with its respective indicators.

► Final CPTED construct was tested using a second-order CFA model.
► CPTED construct consists of four main dimensions with its respective indicators.
► CPTED dimensions are surveillance, access control, territoriality & maintenance.