“…From the Theory of Reasoned Action [ 28 ] and the Theory of Planned Behavior [ 29 ], behavioral theories predicted that a person’s behavior was determined by their behavioral intention, which in turn was predicted by their attitude, subjective norms and perceived behavioral control. Since the development of the above theories, they had been applied to predict and explain various behaviors, including environmental related behaviors [ 30 , 31 , 32 , 33 , 34 , 35 , 36 ]. In recent years, together with the inclusion of other variables like environmental concerns [ 37 , 38 , 39 ], ethical values [ 40 , 41 ], habits [ 42 , 43 ], collectivism [ 44 ], innovation [ 45 ], altruism [ 46 ], responsibility [ 47 ] and motivation [ 48 ], various versions of the expanded Theory of Planned Behavior were actively applied in the field of environmental protection.…”