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针对如何选择和确定农业科技信息共享中关键信息质量(IQ)维度问题,采用专家调查方法,从对IQ的实际感知程度和理论认识两方面对相关领域专家进行调查,辨析对农业科技信息有影响的关键质量维度,以进一步把握其信息质量特征。统计结果得知,专家们较看重信息的可达性、真实性和实用性等方面的IQ维度,这三者共同构成农业科技信息的基本信息质量特征,因此,应主要围绕着三个方面进行IQ理论探索、质量控制措施选择和IQ评价指标确定等。
Aiming at the problem of how to select and determine the key information quality (IQ) dimension of agricultural science and technology information sharing, this paper adopts the expert survey method to investigate the experts in relevant fields from two aspects of the actual perception of IQ and the theoretical understanding The key quality dimension to further grasp its information quality characteristics. According to the statistical results, experts value the IQ dimension of reachability, authenticity and practicability of information, which together constitute the basic information quality characteristics of agricultural science and technology information. Therefore, they should mainly focus on three aspects IQ theory to explore, quality control measures to choose and IQ evaluation indicators to determine.