Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： The outbreak and spreading of animal infectious diseases is one of the key factors that restrict the development of breeding industry in China. Meanwhile, it is also a serious threat to animal food safety, human health, and ecological environment. The outbreak of some deadly animal infectious diseases could even lead to severe impacts to social stability and national security. Hence, the scientific and efficient prevention and control of animal infectious diseases is now highly required for transformation and sustainable development of breeding industry. Based on the importance and historical achievements of animal infectious disease prevention and control, this review provides a brief analysis of current epidemic situation and challenge of animal infectious diseases in China, and offers the key directions for technological innovation in the future.
Subjects: Psychology >> Educational Psychology submitted time 2023-01-03
Abstract：
Elementary school students are at a critical stage of learning to read, and their language abilityand cognitive development require a large amount of reading materials that are appropriately difficult andconducive to comprehension. Current leveled reading mainly relies on shallow and quantitative text indicators, such as characters, words, and sentence level lexical properties, which is less suitable for thecharacteristics of Chinese ideographs and children's cognitive development needs. This study first usedmeta-analysis to glean eight qualitative cognitive indicators, including genre, theme, character, storyline, language feature, text structure, background knowledge, and life experience. Then we used the SOLOtaxonomy to develop a standardized grading description for each indicator that satisfied the developmental stages of children’s cognitive ability. Finally, we constructed the Qualitative Grading Standard for ChineseChildren’s Books and its operation manual. The follow-up empirical study showed that the qualitativeindicators had high discriminability, raters’ consistency reliability and predictive validity, and thus couldbeused to evaluate children’s books in an objective, reliable and valid way. In short, our Standard will helpschool teachers, book editors, and parents determine the appropriate grade level for children's books anduse Chinese leveled reading to promote children's language and cognitive development so that theycanachieve independent reading as early as possible.
Commenting
Commenting
Dispute
Hits
Hits
Downloads
Comment