Summarization based on bi-directional citation analysis

Automatic document summarization using citations is based on summarizing what others explicitly say about the document, by extracting a summary from text around the citations (citances). While this technique works quite well for summarizing the impact of scientific articles, other genres of documents as well as other types of summaries require different approaches. In this paper, we introduce a new family of methods that we developed for legal documents summarization to generate catchphrases for legal cases (where catchphrases are a form of legal summary). Our methods use both incoming and outgoing citations, and we show how citances can be combined with other elements of cited and citing documents, including the full text of the target document, and catchphrases of cited and citing cases. On a legal summarization corpus, our methods outperform competitive baselines. The combination of full text sentences and catchphrases from cited and citing cases is particularly successful. We also apply and evaluate the methods on scientific paper summarization, where they perform at the level of state-of-the-art techniques. Our family of citation-based summarization methods is powerful and flexible enough to target successfully a range of different domains and summarization tasks.     

Devaluation of Pavlovian conditioning in the 10-day-old rat

This experiment established that for the infant rat, 10 days postpartum, a preference conditioned to an olfactory stimulus (conditioned stimulus) could be substantially-decreased-by subsequently lowering the value of the unconditioned stimulus (heat). This devaluation effect disappeared when a sufficiently long interval elapsed between the devaluation treatment and the test, despite maintained retention of the original conditioned preference over this same interval. This suggests that devaluation in infant rats does not permanently change the animal’s original representation of the unconditioned stimulus, but instead may replace it temporarily with a conflicting representation.     

Student satisfaction in higher education: a meta-analytic study

This paper discusses the results of a meta-analysis performed to identify key antecedent and consequent constructs of satisfaction in higher education. We offer an integrated model to achieve a better understanding of satisfaction in the context of higher education. To accomplish this objective, we identified 83 studies that were valid and relevant to the research objective of the current study, generating a total of 469 observations. We identified studies published from 1986 to 2016 and analyzed six antecedent dimensions (perceived value of educational services, resources provided to the student, service quality perception, marketing orientation, identity of the higher education institution, university environment) and one consequent dimension related to satisfaction. The 7 dimensions exhibited a total of 51 relationships. We believe that the originality of the findings clearly contributes to future academic research in higher education.     

Attenuation of the CS-preexposure effect after a retention interval in preweanling rats

The effects of flavor preexposure and retention interval were assessed in 6- and 12-day-old rats. Conditioned aversions to a flavor appeared at both ages. The conditioning of the younger pups was unaffected by conditioned stimulus (CS) preexposure and was not evident after a 10-day retention interval. For the 12-day-old rats, preexposure to either the flavor CS or a different flavor attenuated aversion strength when the rats were tested soon after conditioning. Other 12-day-old rats that were tested 10 days after conditioning also expressed substantial aversions, but with a retention interval of this length, the aversions were equivalent for animals preexposed to the CS and those not preexposed before conditioning. This loss of the CS-preexposure effect over a long interval, which has also been observed in adult rats, identifies the locus of this effect as postacquisition and perhaps at the stage of memory retrieval.     

Peer acceptance and peer status in relation to students’ special educational needs,migration biography,gender and socio-economic status

Research within the context of inclusive education is strongly focused on the investigation of students’ special educational needs (SEN). However, a broader understanding of inclusion requires consideration of other factors that may compromise inclusion, especially when it comes to social participation. This study investigates the social participation of 512 students from Austrian secondary mainstream schools. Aside from students’ SEN, their migration biography, gender and socio-economic status (SES) were also considered. Students’ social participation was measured using peer nominations and peer status. The results indicate that, apart from students with SEN, those with a migration biography and low SES are at risk of low social participation. Amongst the popular students, those with SEN were significantly underrepresented. Regarding peer nominations, students with SEN received less positive and more negative nominations compared to those without SEN. Similar effects for negative nominations were found for students with migration biography and extreme SES. The results suggest that being at risk of low social participation is not only a problem for students with SEN but also a problem for those belonging to minority groups. In terms of research and practical implications (e.g., prevention of the negative outcomes of low social participation), the results of the current study suggest considering student diversity in a broader sense. Furthermore, students from other minority groups, such as those with a migration biography or students from low socio-economic status backgrounds (SES), are likely to suffer from social exclusion.     

RULER: A Theory-Driven,Systemic Approach to Social,Emotional, and Academic Learning

Social and emotional learning (SEL) is the process of integrating cognition, emotion, and behavior in our lives. In school settings, it involves systemic practices to incorporate SEL into leading, teaching, learning such that adults and children build self- and social awareness, learn to manage their own and other’s emotions and behavior, make responsible decisions, and build positive relationships. Here, we describe RULER, a systemic evidence-based approach to SEL, including its Theory of Change, and key theories that are foundational to the approach. RULER’s implementation model also is described, which involves training for school leaders, educators, and staff; integrating SEL into the curriculum across grade levels; infusing SEL into schoolwide practices and policies; and engaging families and the broader community. RULER’s current and expected outcomes for children and adults are reviewed, including both proximal (e.g., more developed emotion skills and enhanced classroom climate) and distal (e.g., reduced teacher stress and burnout and greater academic performance) outcomes. RULER’s future directions also are discussed.