Dual-View Conditional Variational Auto-Encoder for Emotional Dialogue Generation

Emotional dialogue generation aims to generate appropriate responses that are content relevant with the query and emotion consistent with the given emotion tag. Previous work mainly focuses on incorporating emotion information into the sequence to sequence or conditional variational auto-encoder (CVAE) models, and they usually utilize the given emotion tag as a conditional feature to influence the response generation process. However, emotion tag as a feature cannot well guarantee the emotion consistency between the response and the given emotion tag. In this article, we propose a novel Dual-View CVAE model to explicitly model the content relevance and emotion consistency jointly. These two views gather the emotional information and the content-relevant information from the latent distribution of responses, respectively. We jointly model the dual-view via VAE to get richer and complementary information. Extensive experiments on both English and Chinese emotion dialogue datasets demonstrate the effectiveness of our proposed Dual-View CVAE model, which significantly outperforms the strong baseline models in both aspects of content relevance and emotion consistency.

Strategic Planning and Sustainable Innovation During the COVID-19 Pandemic: A Literature Review

The COVID-19 crisis posed an opportunity for entering new avenues and market segments for large and financially viable enterprises, whilst SMEs lacking resources for such maneuver required cost-effective and quick-fix solutions. In this literature review, we reflect on the drivers of sustainable development of SMEs compared to their larger counterparts during major disasters. We have analyzed prior studies drawing from the concept of “sustainability“ during COVID-19, published between 2020-2021, as well as relevant studies from the domains of crisis management, sustainability, enterprise sustainability, digitisation effects on sustainability, sustainable business practices. Each research was screened to check for the content relevance to the subject matter. The paper suggests that radical sustaining innovation in service delivery combined with diversification could be fostered to mitigate risks and ensure SMEs survival in times of economic downturn. The paper adds to the existing body of organizational knowledge on entrepreneurial sustainability deriving from multiple perspectives on the subject. The conceptual framework developed in this article was designed to provide pragmatic recommendations for SME owners, entrepreneurs, managers and academicians. We find that there are grounds for SMEs to concentrate on innovating in the context of products and services that are considered revenue-generating for same-industry large enterprises, considering this strategy allows SMEs to align their interests and engage in cooperation with competition.

Marketing Education: Reflecting on Relevance

Marketing is one of the fastest-growing employment areas within commerce. Most of the growth lies in the role of digital technologies and in promoting sustainability rather than consumerism. However, students with mostly theoretical knowledge, even if in these areas, may not necessarily satisfy this demand, nor will students armed with strategic knowledge that is not required in entry-level jobs. There is increased demand from the marketing industry for job-ready graduates with both technical and multidisciplinary soft skills. Thus, the purpose of this paper is to reflect on the relevance of marketing education in universities in Australia, New Zealand and the Asia-Pacific region. At the beginning of this new decade and following a global health pandemic that has severely impacted the university sector, the time is right for such a reflection. Specifically, we reflect on how we teach and what we teach. Under how we teach, we consider two main issues: online learning and the role of industry certifications. Under what we teach, we consider three main issues: content relevance, soft skills and industry experience. We conclude with key questions for individual educators and marketing departments, and we provide some recommendations as to how, collectively, we can deal with the question we pose.

Spelling Worktext and Performance of Grade 11 Students of Esperanza National High School

This study examined the level of achievement in Spelling of the Grade 11 students of Esperanza National High School and acceptability of the Rule-based Spelling Worktext Module in helping the students improve their spelling competencies. It employed experimental design and utilized 50 students to the control group and 50 students to compose the experimental group. For the experimental group, the researcher used the Rule-based Spelling Worktext while Copy-Only Method was applied to the control group. After allotted weeks for spelling instruction, a post- test was conducted to see if there are significant differences on the performance of students in spelling in control and experimental groups. To solve, analyze and interpret the result of the study, percentages, mean, and z-test were used. Study showed that the acceptability level of the Rule-based Spelling Worktext based on its content, relevance and instructional aspect were all described as “Excellent.” The z-test results showed that the spelling performance of the students from the control and experimental groups was the same in pre-test but not significantly the same in post-test. This implied that the experimental group of students showed significant improvement in the post-test than in control group. This improvement in their performance in spelling could be credited to the Rule-based Spelling Worktext which was used with the experimental group in teaching spelling.

756 Adapting Undergraduate Teaching in the COVID 19 Era

Aim The COVID-19 pandemic has drastically impacted medical education, particularly in terms of content delivery and clinical placement efficacy. The initial suspension of placements was devised to limit exposure and redirect medical staff to critical areas. Nevertheless, clinical placements are an important pillar of the undergraduate curriculum and new techniques must be developed to better facilitate its delivery. Our aim was to create a programme that effectively met the required curriculum learning outcomes for medical students. Method In September 2020, students from Queen’s University, Belfast, returned to placement following months of online and distance learning. Having previously focused on bedside and case-based teaching, our priority remained with patient and student safety. Complimentary non-clinical and simulation methods were introduced including laparoscopic skills, suture and knot tying sessions and foundation competencies. Rating scale questionnaires were distributed over a four-week period following each session. Results 32 sessions were carried out and 53 questionnaires returned. Three key areas were reviewed; teaching delivery, usefulness of session and content/relevance, with each area scored out of 10. Collectively across all sessions, 94.3%, 92.4% and 88.7% respectively were scored 9 or greater for each key area. Conclusions The COVID-19 crisis has led to the development of alternative methods of undergraduate teaching. The insurance of patient safety whilst preparing students for their future career is a priority. We have successfully developed an effective and useful placement that blends clinical knowledge and skill-based learning. Given the ongoing pandemic and redirection of resources, further novel ways of teaching should be considered.

A comparison study of human examples vs. non-human examples in an evolution lesson leads to differential impacts on student learning experiences in an introductory biology course

Background Instructors can teach evolution using any number of species contexts. However, not all species contexts are equal, and taxa choice can alter both cognitive and affective elements of learning. This is particularly true when teaching evolution using human examples, a promising method for evolution instruction that nevertheless comes with unique challenges. In this study, we tested how an evolution lesson focused on a human example may impact students’ engagement, perceived content relevance, learning gains, and level of discomfort, when compared to the same lesson using a non-human mammal example. We use this isomorphic lesson and a pre-post study design administered in a split-section introductory biology classroom to isolate the importance of the species context. Results For two of the four measurements of interest, the effect of using human examples could not be understood without accounting for student background. For learning gains, students with greater pre-class content knowledge benefited more from the human examples, while those with low levels of knowledge benefited from the non-human example. For perceived relevance, students who were more accepting of human evolution indicated greater content relevance from the human example. Regardless of condition, students with lower evolution acceptance reported greater levels of discomfort with the lesson. Conclusions Our results illustrate the complexities of using human examples to teach evolution. While these examples were beneficial for many students, they resulted in worse outcomes for students that were less accepting of evolution and those who entered the course with less content knowledge. These findings demonstrate the need to consider diverse student backgrounds when establishing best practices for using human examples to teach evolution.

PedsQL Multiple Sclerosis Module Domain and Item Development: Qualitative Methods

Background: The objective of this qualitative methods study was to develop the domains and items to support the content validity for the Pediatric Quality of Life Inventory (PedsQL) Multiple Sclerosis Module for youth with pediatric-onset multiple sclerosis. Methods: A literature review of multiple sclerosis–specific questionnaires and clinical research was conducted to generate domains. An expert panel composed of 12 neurologists who were pediatric-onset multiple sclerosis specialists provided feedback on the conceptual framework. Focus interviews with 9 youth with pediatric-onset multiple sclerosis and 6 parents were conducted to develop the relevant domains and item content from the patient and parent perspective. In the cognitive interviews phase, 9 youth with pediatric-onset multiple sclerosis and 6 parents provided feedback on item content, relevance, importance, and understandability of the pediatric-onset multiple sclerosis–specific domains and items. The final interview phase with 5 youth with pediatric-onset multiple sclerosis and 5 parents comprised a pilot testing of the new PedsQL MS Module. Results: Eighteen domains were derived from the qualitative methods with item content saturation achieved at 100 items based on 40 interviews with 23 youth with pediatric-onset multiple sclerosis aged 10-21 years and 17 parents. The domains derived include general fatigue, sleep/rest fatigue, cognitive functioning, tingling sensations, numbness sensations, physical weakness, pain, speech, balance, fine motor, vision, urination, constipation, bowel incontinence, worry, communication, treatment, and medicines. Conclusions: Qualitative methods involving 23 youth with pediatric-onset multiple sclerosis and 17 parents in the domain and item development process support the content validity for the new PedsQL MS Module. Future plans include a national field test of the PedsQL MS Module scales and items.

Validation of AQoL-8D: a health-related quality of life questionnaire for adult patients referred for otolaryngology

Purpose The purpose of the study was to validate the AQoL-8D questionnaire in the adult population of patients referred to an otolaryngology clinic. Methods AQoL-8D was translated into Polish. 463 patients (age18–80 years) with otolaryngological conditions were assessed with the AQoL-8D, SF-6D, and SWLS questionnaires. We investigated the item content-relevance, factor structure by means of Confirmatory Factor Analysis, corrected item-total correlations, Cronbach’s alpha, Pearson correlation of the AQoL-8D scores with results from SF-6D and from the SWLS questionnaires. Finally, ANOVA was used to test the AQoL-8D ability to group the HRQoL of patients in terms of their otolaryngological management type. Results The median score of item content-relevance was 5.0 for all AQoL-8D items. Confirmatory Factor Analysis revealed the following fit indices: Comparative Fit Index = 0.81; Tucker–Lewis Index = 0.80; and Root Mean Square Error of Approximation = 0.07. Cronbach's alpha for AQoL-8D dimensions ranged from 0.48 to 0.79. Mean item-total correlations over all dimensions, super dimensions, and the instrument overall were higher than 0.3. There was a significant Pearson correlation between the results obtained with AQoL-8D and SF-6D (r = 0.68), and with AQoL-8D and SWLS (r = 0.43). A one-way ANOVA showed a significant effect of management type on HRQoL as measured by AQoL-8D [F(4,458) = 6.12, p < 0.001] Conclusion AQoL-8D provides valid and reliable measures of HRQoL in patients undergoing otolaryngological treatment. Because it is a generic questionnaire, it is possible to make general comparisons of otolaryngology outcomes with those from other subspecialties.