The present study investigated the effects of 2 forms of text-based second language (L2) vocabulary glosses, namely dynamic and nondynamic glosses on EFL learners' vocabulary knowledge. Dynamic glosses were operationalized as a set of incrementally ordered mediating annotations designed to help learners identify the correct word definition while nondynamic glosses were operationalized as traditional fixed word definitions. During 2 treatment sessions, the participants in the 2 experimental groups as well as the control condition were presented with several short passages that included a number of unknown words via the Telegram application using learners' smartphones. The participants in the dynamic glossing condition were presented with a set of graduated prompts ordered from the most implicit to the most explicit for each unfamiliar word to identify its correct definition while reading the short passages. For the mobile-mediated nondynamic glossing condition, the learners were directly provided with a first language (L1) definition for each target word while reading the same text via their smartphones. The results of posttests and delayed posttests provided evidence for the benefits of the 2 mobile-mediated glossing conditions and also the superiority of the dynamic glossing condition over nondynamic glossing condition for L2 vocabulary learning.

中文翻译：

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移动介导的动态和非动态词汇对二语词汇学习的影响：社会文化视角

本研究调查了两种形式的基于文本的第二语言 (L2) 词汇词汇表，即动态和非动态词汇表对 EFL 学习者词汇知识的影响。动态词汇被操作化为一组递增排序的中介注释，旨在帮助学习者识别正确的词定义，而非动态词汇被操作化为传统的固定词定义。在 2 个疗程期间，2 个实验组的参与者以及控制条件下的参与者使用学习者的智能手机通过 Telegram 应用程序向他们展示了几段短文，其中包括许多未知单词。动态修饰条件下的参与者会收到一组分级提示，从最隐含到最明确的顺序对每个不熟悉的单词进行排序，以在阅读短文时确定其正确定义。对于移动介导的非动态修饰条件，学习者在通过智能手机阅读相同文本的同时，直接为每个目标词提供了第一语言 (L1) 定义。后测和延迟后测的结果为 2 种移动介导的修饰条件的好处提供了证据，也证明了动态修饰条件在二语词汇学习中优于非动态修饰条件。学习者在通过智能手机阅读相同文本时，会直接为每个目标词提供第一语言 (L1) 定义。后测和延迟后测的结果为 2 种移动介导的修饰条件的好处提供了证据，也证明了动态修饰条件在二语词汇学习中优于非动态修饰条件。学习者在通过智能手机阅读相同文本时，会直接为每个目标词提供第一语言 (L1) 定义。后测和延迟后测的结果为 2 种移动介导的修饰条件的好处提供了证据，也证明了动态修饰条件在二语词汇学习中优于非动态修饰条件。