Data Reliability and Validity Analysis: Driving and Physical Difficulties

From Table 4, it can be observed that the Cronbach's α values for driving difficulties and physical difficulties are 0.899 and 0.864, respectively, indicating good reliability. The standardized factor loadings of the measurement variables are all above 0.5, the composite reliability (CR) values are all above 0.6, and the average variance extracted (AVE) values for latent variables are all above 0.5, indicating strong data reliability, internal consistency, and convergent validity. Thus, the data successfully passed the reliability and validity tests.