marginally significantp = 0.063
Looking at descriptive results, establishing a green office was associated with lower pre-questionnaire self-efficacy ( M established = 5.07, M not_established = 5.24), higher collective efficacy ( M established = 5.47, M not_established = 5.31), lower participatory efficacy ( M established = 4.54, M not_established = 4.88), and more volunteer time ( M established = 5.85, M not_established = 4.13) that also emerged as marginally significant predictor ( p = 0.063).