The state of evidence for social and emotional learning: A contemporary meta-analysis of universal school-based SEL interventions

This article provides a systematic review and meta-analysis of the current evidence for universal school-based (USB) social and emotional learning (SEL) interventions for students in kindergarten through 12th grade available from 2008 through 2020. The sample includes 424 studies from 53 countries, reflecting 252 discrete USB SEL interventions, involving 575,361 students. Results endorsed that, compared to control conditions, students who participate in USB SEL interventions experienced significantly improved skills, attitudes, behaviors, school climate and safety, peer relationships, school functioning, and academic achievement. Significant heterogeneity in USB SEL content, intervention features, context, and implementation quality moderated student experiences and outcomes. Strengths and limitations of this evidence and implications for future USB SEL research, policy, and practice are discussed.     

苏联现代高等学校图书馆

<正> 目前苏联全国共有高等学校891所(其中综合性大学68所),在校学生人数已超过600万.这些高等学校分布于200多座城市.在高等学校的教学和科学研究活动中,图书馆起着重要的作用.图书馆工作的主要方向是积极参与教学过程,及时为学生提供必需的图书文献,为科学研究提供高效率的、全面的情报服务.因此,今日的高校图书馆已看作是同时执行公共图书馆、科学图书馆和学校图书馆多种职能的复合体.     

The Influence of Stigma on College Students' Attitudes Toward Online Video Counseling and Face‐to‐Face Counseling

The difference in attitudes toward online video counseling and face‐to‐face counseling and the relationship between stigma and these attitudes were investigated among a sample of 588 college students. Attitudes toward face‐to‐face counseling are more favorable compared with those toward online video counseling. However, self‐stigma does not influence attitudes toward online video counseling to the same extent as face‐to‐face counseling. Services delivered through online video counseling may be beneficial for those experiencing higher levels of stigma.     

Cultural capital,habitus and reading futures: middle-class adolescent students’ cultivation of reading dispositions in Singapore

Abstract

The acquisition of cultural capital can only be understood in the light of the formation of habitus, including the socialisation process, and in the context of the field in which any such capital has value. Yet, the relation between cultural capital and habitus is seldom discussed in research. Drawing on the data from focus groups with 96 students and a survey of 5,779 students from six Singapore secondary schools, we analyze how reading as a form of cultural capital is distributed among High-SES, Mid-SES and Low-SES students in Singapore. We show how middle-class practices of intensive immersion in school-valued reading practices is a form of habitus that prepare some students better than others for engaged reading. The findings highlight how reading as a form of cultural capital is operationalized through students’ familial habitus and argues that making visible familial habitus provides insights for transforming institutional habitus for students’ reading futures.     

Metalinguistic skills and vocabulary knowledge in Chinese (L1) and English (L2)

How are metalinguistic skills associated with vocabulary knowledge in languages with contrasting phonological and morphological properties? To address this question, tasks of phonological awareness and morphological awareness, other reasoning and literacy-related skills, and measures of vocabulary knowledge in Chinese and English, were administered to 217 Hong Kong Chinese kindergarten children learning English as a second language. Syllable-level awareness but not phoneme onset awareness was strongly associated with Chinese vocabulary knowledge; phoneme onset awareness but not syllable awareness was associated with English vocabulary knowledge. In hierarchical regression equations, phonological awareness in English explained unique variance in English vocabulary knowledge but not in Chinese vocabulary knowledge. In contrast, measures of morphological awareness, which were strongly associated with syllable awareness, uniquely explained 13% of the variance in Chinese vocabulary knowledge apart from all other measures included but were not uniquely associated with English vocabulary knowledge. Findings highlight the strong overlap across phonological and morphological awareness in Chinese and the different associations of each to vocabulary acquisition in Chinese (L1) and English (L2) languages.     

Structural and physiological changes of the human body upon SARS-CoV-2 infection

Since December 2019, the novel coronavirus(severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)) has spread to many countries around the world, developing into a global pandemic with increasing numbers of deaths reported worldwide. To data, although some vaccines have been developed, there are no ideal drugs to treat novel coronavirus pneumonia(coronavirus disease 2019(COVID-19)). By examining the structure of the coronavirus and briefly describing its possible pathogenesis based on recent autopsy reports conducted by various teams worldwide, this review analyzes the possible structural and functional changes of the human body upon infection with SARS-CoV-2. We observed that the most prominent pathological changes in COVID-19 patients are diffuse alveolar damage(DAD) of the lungs and microthrombus formation,resulting in an imbalance of the ventilation/perfusion ratio and respiratory failure. Although direct evidence of viral infection can also be found in other organs and tissues, the viral load is relatively small. The conclusion that the injuries of the extrapulmonary organs are directly caused by the virus needs further investigation.     

白芷的核型研究及其分类意义

The present paper deals mainly with the karyotype analysis of five materials in Angelica dahurica collected in Yanbian of Jilin, Anguo of Hebei, Yuxian of Henan, Hangzhou of Zhejiang and Suining of Sichuan.  They are under the names “Dongbeidahuo”, “Qibaizhi”, “Yubaizhi”, ”Hangbaizhi” and “Chuanbaizhi” respe- ctively.  Among then “Dongbeidahuo” is a wild plant, which occurs in  northeastern China, and the others are cultivated as important crude drugs in some provinces. “Qi- Baizhi” and “Yubaizhi” have been identified as conspecific with the wild Baizhi-“Do- Ngbeidahuo” (A. dahurica) according to the external morphological features, whereas the other cultivated ones, “Hangbaizhi” and “Chuanbaizhi”, treated as a variety (A. dahu- rica var. formosana).      The results of karyotype analysis are shown in Plate 1, 2, with the formula 2n=22 =12 m+2 mSAT+4sm+4st. The karyotypes described here are constantly characterized by satellites attached to the fourth pair of metacentric chromosomes and differ from the pu- blished reports on the other species of the genus.  It is reasonable to say that the five materials collectively named “Baizhi” are taxonomically closely related to each other and could be regarded as conspecific.  Since the second chromosome pair is submetacen- tric in “Dongbeidahuo”, it may be justifiable to separate the wild plant from the cul- tivated ones and treat them as two separate varieties.     

Analyzing hierarchical relationships among modes of cognitive reasoning and integrated science process skills

The purpose of this research was to search for a learning hierarchy among skills comprising formal operations and the integrated science processes. Ordering theoretic and probabilistic latent structure methods were used to analyze data on five process skills and six logical thinking skills collected from 700 science students. Both linear and branching hierarchical relationships were identified within and across the two sets of skills. Most of them fit the logical hierarchies which have guided curriculum development and classroom practices in the past. But a few run counter to our present logic and understanding of these skills.     

Exploring high school students' and teachers' preferences toward the constructivist Internet‐based learning environments in Taiwan

This paper explores high school students' and teachers' preferences towards constructivist Internet‐based learning environments. The study proposes a framework, including two dimensions and five aspects, to illustrate the features of the Internet‐based learning environments. Based upon this framework, the Constructivist Internet‐based learning environment survey improvement (CILESI) was developed, which includes the scales of ease of use, multiple sources, student negotiation, reflective thinking, critical judgement and epistemological awareness. Questionnaire responses gathered from 630 high school students in Taiwan suggested that the CILESI showed adequate reliability in assessing students' preferences. Male students placed more emphasis on the student negotiation, critical judgement and epistemological awareness enhanced by the Internet‐based learning environments than female students did. In addition, the teachers of the sampled students (n?=?78) were also surveyed by CILESI. The teachers tended to express stronger preferences on the ease of use of the Internet‐based learning environments than did their students. However, students, when compared with their teachers, seemed to express more preferences towards the features of student negotiation, reflective thinking, critical judgement and epistemological awareness of Internet‐based learning environments.