Doñana 1 EC actions 1 EC competences 1 EEC outcomes EEC pedagogical approach 1 Education 1 Education for Environmental Citizenship 1 Education for Environmental Citizenship (EEC) 1 Environmental Citizenship Questionnaire (ECQ) 1 Environmental Education 1 Humanities 1 Schwartz theory of universal values 1 Sustainability Consciousness Questionnaire 1 adaptive curriculum 1 change agents for sustainability 1 connectedness to nature 1 constraints 1 control attitudes 1 critical realism 1 cross-country comparison 1 design-based research 1 education 1 education for environmental citizenship 1 educational impact 1 educational intervention 1 emotional intelligence 1 environmental awareness 1 environmental citizen 1 environmental citizen science 1 environmental citizen science (CS) initiatives 1