In this study, a systematic procedure was proposed, according to an interdisciplinary perspective, to apply the Fogg Behavioral Model (FBM) to the field of energy-saving behavior change. On the basis of this procedure, a standardized scale was developed to assess the motivation and ability variables associated with energy-saving behaviors among building occupants within the FBM framework. First the latent FBM variables were mapped onto the context of energy-saving behavior change. Then, an initial item pool was established by adopting human beh...