摘要
【目的】小农户对化肥减量相关规制的感知与行为响应受到其与过量施肥事件心理距离的启动和引导,揭示过量施肥事件心理距离各维度(时间、近空间、远空间、近社会、远社会和概率距离)对小农户规制感知、化肥减量化动机自主程度及行为的影响机制,可为破解当下化肥减量化规制“相对性失灵”难题提供决策参考。【方法】基于后验视角,以化肥减量化相关规制考量和实际化肥减量化行为配对关系衡量动机自主程度,从小农户与过量施肥事件的心理距离出发,构建一个整合解释水平理论(CLT)与自我决定理论(SDT)的研究框架,基于陕西省402份种粮小农户数据,运用偏最小二乘结构方程模型(PLS-SEM)和重要性-性能分析法(IPMA)解释心理距离、不同来源(政府、村委、村民)规制感知对小农户化肥减量化行为及其动机自主程度的作用机理及重要性。【结果】①时间距离越近,越能显著增强小农户村民规制感知,降低其村委规制感知;近空间距离能显著增强村委规制感知;近社会距离能显著增强政府和村委规制感知,而远社会距离能显著增强3类规制感知;概率距离对规制感知影响不显著。②近空间和近社会距离会直接促进小农户实施化肥减量化行为并提高其动机自主程度,村民规制感知在远社会距离对化肥减量化行为及其动机自主程度的影响中起正向中介作用,而村委规制感知在上述心理距离的影响中起抑制作用。③近空间距离、近和远社会距离以及政府和村民规制感知对小农户化肥减量化行为及其动机自主程度具有相对重要的促进作用。【结论】心理距离可直接或通过规制感知显著影响小农户化肥减量化行为及其动机自主程度。因此,应通过优化政府与媒体相关信息传播内容以贴合具有正向影响的心理距离,从而提升心理距离和规制感知的促进作用。
[Objective]Smallholder farmers’perception and behavioral response to the relevant regulation of fertilizer reduction were initiated and guided by the psychological distance between them and the excessive fertilizer application events.Therefore,revealing the mechanisms of psychological distances(temporal distance,near-spatial and far-spatial distances,near-social and far-social distances,and probabilistic distance)between smallholder farmers and excessive fertilizer application events on smallholder farmers’perceptions of regulations,the behavior of fertilizer reduction and the degree of motivational autonomy can provide a reference for decision making to solve the current“relative failure”of fertilizer reduction regulations.[Methods]Under a posteriori perspective,this study measured the degree of motivational autonomy by pairing fertilizer reduction regulatory considerations and actual fertilizer reduction behavior,and defined the psychological distance between smallholder farmers and over-fertilization events,and constructed a research framework integrating construal level theory(CLT)and self-determination theory(SDT).Then,based on 402 grain-growing smallholder farmer samples in Shaanxi Province,the partial least squares structural equation modeling(PLS-SEM)and importance-performance map analysis(IPMA)methods were applied to analyze the mechanisms and importance of psychological distance,perceptions of regulation from different sources(the government,village committees,and villagers)on their fertilizer reduction behavior and the degree of motivational autonomy.[Results](1)The closer the temporal distance,the more significantly smallholder farmers’perception of villager regulation enhanced,while the perception of village committee regulation decayed;near-spatial distance significantly enhanced the perception of village committee regulation;near-social distance significantly enhanced the perceptions of government and village committee regulation,while far-social distance significantly enhanced the percep
作者
朱郭奇
李文文
杨文烨
钱冬
ZHU Guoqi;LI Wenwen;YANG Wenye;QIAN Dong(College of Economics&Management,Northwest A&F University,Yangling 712100,China)
出处
《资源科学》
CSCD
北大核心
2023年第4期734-749,共16页
Resources Science
基金
教育部人文社会科学基金青年项目(21YJC790093
19YJC790205)
陕西省社会科学基金项目(2021R043)
陕西省自然科学基础研究计划面上项目(2021JM-113)。
关键词
小农户
化肥减量化行为
动机自主程度
心理距离
规制感知
偏最小二乘结构方程模型
陕西
smallholder farmers
fertilizer reduction behavior
degree of motivational autonomy
psychological distance
perception of regulation
PLS-SEM
Shaanxi Province
