An institutional analysis of an e-government system for anti-corruption: The case of OPEN

E-government is increasingly being used to improve transparency in the government sector and to combat corruption. Using institutional theory as an analytical perspective, this study documents and evaluates the development of an anti-corruption system called OPEN (Online Procedures ENhancement for civil application) in the Seoul Metropolitan Government. Incorporating three distinctive (yet interrelated) dimensions of institutionalization (regulatory/coercive, cognitive/mimetic, and normative), and four anti-corruption strategies embedded in the system, this study investigates how an e-government system for anti-corruption in a local government has evolved and become a prototype of a national system to be used for the same purpose. The findings show that in implementing OPEN, a system for anti-corruption, the regulatory dimension was most effective, and (as in many IS implementations) strong leadership was crucial to its success.     

Matlab求解一维半边无限高方势阱

使用Matlab软件求解量子力学中的一维半边无限高方势阱问题．首先,利用Matlab软件探讨求解此问题中的超越方程组的数值方法,得到相应的能级表达式;继而,求出一组具体的波函数和概率密度函数并给出概率密度函数的图示;最后,对不同概率密度分布情况的物理意义进行了简要的说明．     

Inhibiting interference from prior knowledge: Arithmetic intrusions in algebra word problem solving

In Singapore, 6–12 year-old students are taught to solve algebra word problems with a mix of arithmetic and pre-algebraic strategies; 13–17 year-olds are typically encouraged to replace these strategies with letter-symbolic algebra. We examined whether algebra problem-solving proficiency amongst beginning learners of letter-symbolic algebra is correlated with the ability to inhibit intrusions from the earlier arithmetic strategies. Similar to typical school practice in Singapore, we asked 14 year-old students (N = 157) to use only letter-symbolic algebra to solve 9 algebra word problems. After having controlled for algebraic knowledge, working memory, and intelligence, better inhibitory ability still predicted fewer arithmetic intrusions and higher problem solving accuracy. Path analysis revealed 2 types of inhibition. Inhibition-of-reified-processes predicted accuracy through arithmetic intrusions. Inhibition-of-recently-learned-associations predicted accuracy through intelligence. Findings suggest establishing pedagogical links between arithmetic and algebraic methods may facilitate students' transition to letter-symbolic algebra.     

Iterative Design toward Equity: Youth Repertoires of Practice in a High School Maker Space

Despite their potential, maker activities do not always support equitable engagement. The authors report on a design research study where they worked to support equitable engagement of youth repertoires of practice in a high school makerspace. Their orientation toward equity is grounded in the construct of repertoires of practice, and they focus on the question of what counts as making, and who has authority to decide. The authors consider two cases across two years and analyze moments of student resistance and agency as opportunities to expand the valued practices in the makerspace to more equitably support engagement. They report on the particular pedagogical strategies that emerged through the work, including exploration and helping, as well as their process of iterative analysis and design work that led to the embrace of these strategies.     

Intensifying the burden: the implications of individual responsibility messages in HIV public service announcements aimed at Black women

In the USA, HIV transmission rates among Black women are four times higher than white women, even in the face of low-risk behaviours, a discrepancy often overlooked because of historical stereotypes. In this study, we deconstruct a specific government-sponsored HIV prevention campaign targeted at Black women. Critical discourse analysis reveals a heavy focus on individual responsibility, self-sacrifice, family and deference to men. The presence of historically relevant racial and gender-related constructs suggests intersectional implications for the campaign. We provide suggestions for avoiding linkage to destructive racial constructs in HIV prevention messages and allied forms of sexual health communication aimed at Black women.     

Teachers’ emotional labour,discrete emotions,and classroom management self-efficacy

Extending research on teachers’ emotions beyond general educational contexts and Western samples, we examined how teachers’ emotions correlated with their emotional labour strategies and classroom management self-efficacy with an East-Asian sample in an English teaching context (127 Korean English teachers). Surface acting (emotional expressions modification) correlated positively with anxiety and frustration, whereas deep acting (internal feelings modification) correlated positively with enjoyment and pride and negatively with anxiety. Enjoyment and anger correlated positively and frustration negatively with classroom management self-efficacy. Enjoyment and frustration were documented as mediators in the relationship between emotional labour strategies and classroom management self-efficacy. The results suggest that deep acting is linked to experiencing positive emotions, which in turn is positively related to classroom management self-efficacy, whereas surface acting is linked to experiencing negative emotions, which in turn relates negatively to classroom management self-efficacy. Theoretical and educational implications will be further discussed.     

Traversing the Challenges of Conducting Research with Young, Immigrant Children: The Case of Korean Children

Based on a qualitative study on young Korean immigrant children’s interpretation of American popular culture, this paper reflects on the researchers’ role by examining the research challenges faced. Prior to discussing the research obstacles in conducting the study, we begin with briefly describing its methodology and design. Next, we discuss the various obstacles we encountered when conducting our study and howwe attempted to overcome these dilemmas by discussing two major struggles during the research process: a) the relationships between the researchers and our young participants, and b) the cultural sensitivity that was needed in initially gaining permission from and working with the parents of our informants. It then illuminates how the researchers attempted to cope with such difficulties by rethinking a researchers’s role emphasizing the importance of cultural context in research. Finally, the paper provides some discussions and implications based on our research experiences.     

The Effect of Learner-Generated Drawing and Imagination in Comprehending a Science Text

The purpose of the study was to investigate the effects of imagination and learner-generated drawing on comprehension, reading time, cognitive load, and eye movements, and whether prior knowledge moderated the effects of these two strategies. Sixty-three undergraduate students participated in a pretest-posttest between-subjects study with the independent variable being the instructional strategies with three levels (learner-generated drawing vs. imagination vs. repeated reading). The results revealed that, compared to repeated reading, learner-generated drawing fostered learners' comprehension when their prior knowledge was relatively low. Moreover, when asked to read the science text after the intervention, learners who were previously engaged with imagination spent significantly more time reading the text, and fixated longer and more frequently than those in the repeated reading condition.