As a relevant cognitive-motivational aspect of ICT literacy, a new construct ICT Engagement is theoretically based on self-determination theory and involves the factors ICT interest, Perceived ICT competence, Perceived autonomy related to ICT use, and ICT as a topic in social interaction. In this manuscript, we present different sources of validity supporting the construct interpretation of test scores in the ICT Engagement scale, which was used in PISA 2015. Specifically, we investigated the internal structure by dimensional analyses and investigated the relation of ICT Engagement aspects to other variables. The analyses are based on public data from PISA 2015 main study from Switzerland (n = 5860) and Germany (n = 6504). First, we could confirm the four-dimensional structure of ICT Engagement for the Swiss sample using a structural equation modelling approach. Second, ICT Engagement scales explained the highest amount of variance in ICT Use for Entertainment, followed by Practical use. Third, we found significantly lower values for girls in all ICT Engagement scales except ICT Interest. Fourth, we found a small negative correlation between the scores in the subscale “ICT as a topic in social interaction” and reading performance in PISA 2015. We could replicate most results for the German sample. Overall, the obtained results support the construct interpretation of the four ICT Engagement subscales.

中文翻译：

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ICT参与度：PISA 2015中的新结构及其评估

作为信息通信技术素养的一个相关的认知动机方面，一种新型的信息通信技术参与理论是基于自决理论，涉及信息通信技术的兴趣，信息通信技术的能力感知，与信息通信技术使用相关的感知自主性以及信息通信技术是社会互动中的主题。在本手稿中，我们介绍了支持ICT参与量表中测试成绩的结构解释的不同有效性来源，该解释用于PISA2015。具体而言，我们通过维度分析研究了内部结构，并研究了ICT参与方面与其他方面的关系。变量。这些分析基于来自瑞士（n = 5860）和德国（n = 6504）的PISA 2015主要研究的公开数据。第一，我们可以使用结构方程模型化方法来确定瑞士样本的ICT参与度的四维结构。其次，ICT参与度量表解释了ICT用于娱乐的变化最大，其次是实际使用。第三，我们发现，除ICT兴趣外，在所有ICT参与度表中，女孩的价值明显较低。第四，我们发现“ ICT作为社会互动中的话题”子量表的得分与PISA 2015的阅读表现之间存在很小的负相关。我们可以复制德国样本的大多数结果。总体而言，获得的结果支持对四个ICT参与量表的结构解释。我们发现，除ICT兴趣外，在所有ICT参与度量表中，女孩的价值都明显较低。第四，我们发现“ ICT作为社会互动中的话题”子量表的得分与PISA 2015的阅读表现之间存在很小的负相关。我们可以复制德国样本的大多数结果。总体而言，获得的结果支持对四个ICT参与量表的结构解释。我们发现，除ICT兴趣外，在所有ICT参与度量表中，女孩的价值都明显较低。第四，我们发现“ ICT作为社会互动中的话题”子量表的得分与PISA 2015的阅读表现之间存在很小的负相关。我们可以复制德国样本的大多数结果。总体而言，获得的结果支持对四个ICT参与量表的结构解释。