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The purpose of this study is to examine a week-long science, technology, engineering and mathematics (STEM) project-based learning (PBL) activity that integrates a new educational technology and the engineering design process to teach middle and high school students the concepts involved in rotational physics. The technology and teaching method described in this paper can be applied to a wide variety of STEM content areas.

As an educational technology, the dynamic and interactive mathematical expressions (DIME) map system automatically generates an interactive, connected concept map of mathematically based concepts extracted from a portable document format textbook chapter. Over five days, students used DIME maps to engage in meaningful self-guided learning within the engineering design process and STEM PBL.

Using DIME maps within a STEM PBL activity, students explored the physics behind spinning objects, proposed multiple creative designs and built a variety of spinners to meet specified criteria and constraints.

STEM teachers can use DIME maps and STEM PBL to support their students in making connections between what they learn in the classroom and real-world scenarios.

For any classroom with computers, tablets or phones and an internet connection, DIME maps are an accessible educational technology that provides an alternative representation of knowledge for learners who are underserved by traditional methods of instruction.

For STEM teachers and education researchers, the activity described in this paper uses advances in technology (DIME maps and slow-motion video capture on cell phones) and pedagogy (STEM PBL and the engineering design process) to enable students to engage in meaningful learning.

The purpose of this paper is to report the change in students' STEM perceptions in two different informal learning environments: an online STEM camp and a face-to-face (FTF) STEM camp.

For this quasi-experimental study, 26 students participated in an online STEM summer camp and another 26 students participated in the FTF STEM camp. Students from each group took the same pre- and post-STEM Semantics Survey documenting their perceptions of the individual STEM fields and of STEM careers. Wilcoxon Signed-Rank tests, Mann–Whitney U tests and corresponding effect sizes were used to compare the pre- and post-scores within and between the camps.

Results indicate that both camps produce similar outcomes regarding STEM field and career perceptions. However, analysis of all statistical values indicates that the online STEM camp can produce a larger positive influence on STEM field perceptions and the FTF camp can produce a larger positive influence on STEM career perceptions.

This suggests that STEM camps, both online and in-person, can improve students' perceptions of the STEM fields and of STEM careers. Implications from this study indicate that modifications of informal learning environments should be based on the type of learning environment.

This manuscript discusses the development and impact of an online STEM camp to accommodate for the sudden onset of the COVID-19 pandemic and the inability to hold an in-person STEM camp. These results may influence the curriculum and organization of future online and FTF STEM camps.

In distinguishing the education of adults from the education of children, a gray area lies on where to classify gifted and honors students. The purpose of this study was to determine if the attitudes of students at an honors STEM summer camp paralleled the educational needs of adults, namely self-directed learning.

Researchers analyzed survey responses through an exploratory factor analysis and five t tests.

The interpretation of the effect sizes showed that after engaging in a self-directed learning experience, students expressed more positive self-efficacy and intrinsic motivation, experienced reduced extrinsic motivation and anxiety, and were less task-completion oriented.

The results suggest that gifted and honors students may have a propensity to learn that is more similar to that of adults rather than their same-age peers.

Research has shown that science, technology, engineering and mathematics (STEM) self-beliefs and enjoyment are critical factors for predicting female students’ persistence in STEM degrees and careers. Studies have shown the positive effects of informal STEM learning experiences on female students’ self-beliefs. However, with the rise of all-female STEM learning experiences, such as summer camps, considering the potential advantages and disadvantages of co-ed options is important. Further, prior STEM education research has focused on sex differences in students’ self-efficacy and STEM career interests. Our study aims to examine within sex differences in secondary, female students (n = 104) who attend either a co-ed STEM camp or a same-sex STEM camp.

To examine potential differences, we conducted independent sample t-tests.

Results of the study include statistically significant differences in mathematics and science self-efficacy as well as STEM career interest after participating in their respective camps.

Further, prior research in STEM education has focused on between sex differences in students’ self-efficacy and STEM career interest.

This paper investigated the impact a camp on informal science, technology, engineering and mathematics (STEM) had on students' perceptions of STEM fields and careers.

A quasiexperimental design was used to assess students' perceptions toward STEM fields and careers. Secondary students (n = 57) who participated in the STEM summer camp completed STEM projects, went on lab tours and attended panels during the one- or two-week residential camps. Students completed a STEM Semantics survey to assess their perceptions prior to and after attending the camp. Descriptive statistics, Cohen's d effect sizes, paired sample t-tests and Pearson's correlation were conducted to analyze the data.

Results suggested that although there was no significant change in students' dispositions toward each individual STEM field, there was a statistically significant improvement of students' perceptions of STEM careers (p = 0.04; d = 0.25). Furthermore, the results of the Pearson's correlation indicated that there was a statistically significant positive association between perceptions of a STEM career and perceptions in science, mathematics and engineering.

This suggests that various components of the informal learning environment positively contributed to students' perceptions toward STEM careers. Implications from the study indicate that when students are engaged in hands-on science or STEM PBL activities and have opportunities to be exposed to various STEM careers, their perceptions of STEM pathways will improve.

These results may influence future curriculum and the organization of future STEM camps by encouraging teachers and camp directors to integrate practical hands-on STEM projects and expose students to potential STEM pathways through lab tours and panels of STEM professionals.

The purpose of this study is to explore how service employee choice and use of language to initiate and maintain conversation with second generation immigrant customers (SGIC) influence customer evaluation of the service encounter, and whether such employee acts may lead customers to employee switching, branch switching (i.e. switching from one to another location within the same brand) and/or brand switching (switching to another brand altogether).

A scenario-based between-subjects experiment of 4 (employee: match, adapt, bilingual, no adapt) × 2 (fast food, post office) × 2 (English, Spanish) was used to examine the SGIC response to service encounters in different contexts arising from employee choice and use of language. These scenarios were complemented with a series of measurement scales. The instruments, which were identical except in scenario sections, were administered on 788 second-generation Mexican American customers, resulting in 271 (fast food) and 265 (post office) effective responses.

In both service contexts, when employees initiated conversation that matched (English or Spanish) the customer expectations, the SGIC perceptions of interaction quality was higher as compared to other scenarios, leading to subsequent satisfaction and lower switching intentions (employee and branch). Similarly, interaction quality was higher for adapt scenarios as compared to bilingual or no adapt scenarios. Bilingual customers perceived higher interaction quality in bilingual/no-adapt scenarios when compared to monolingual customers. In both contexts, service quality and satisfaction were associated with employee switching and branch switching, but not with brand switching.

By utilizing interaction adaptation theory to conceptualize the effects of employee choice and use of language, the study grounds the model and the hypotheses in theoretical bases and provides empirical corroboration of the theory. The study also contributes toward understanding the service encounters from the perspective of an overlooked group of vulnerable customers: second-generation immigrants.

Service research cautions service providers that a key factor in attracting and retaining customers is having detailed communication guidelines and empowering employees to follow those guidelines. The findings go a step further and underscore the critical role of communication from a managerial standpoint. It is in the interest of service organizations to develop guidelines that will govern employee choice and use of language during service encounters. So doing is commercially justified because unguided employee choice and use of language can result in customer switching and attrition.

The juxtaposition between assigned versus asserted identities is an important one not only in social sciences but also within service research. As service encounters grow increasingly multicultural, the need to educate employees on multiculturally appropriate communication etiquette rises in importance. The findings should encourage service firms and local governments to develop formal communication guidelines that begin with multiculturalism as a central tenet permeating all aspects of employee–employee, employee–customer and customer–customer communications. Service providers ought to take precautionary measures to ensure customers will be empowered to assert their identities in their own terms, if they wish so.

The study demonstrates how employee choice and use of language during service encounters may thwart SGIC, who might view such employee behaviors as acts of identity assignment and, consequently, feel stigmatized, marginalized and offended; and links such customer experiences to switching behavior through mediatory mechanisms.

Music could be a challenger for mathematics and a potential candidate for the title “The Universal Language.” This paper aims to discuss the primary objectives of engaging with music, including the therapeutic benefits. Similarities, between mathematics and music and how studying one might enhance one’s abilities of the other are pointed out.

A formal definition for a universal language is given. A qualitative approach, supplemented with rigorous reasoning, is adopted. The narrative relies on the author’s experiences, teaching mathematical concepts and musical interactions, with students from several countries. A vast amount of literature is reviewed and the corresponding findings are connected toward the arguments made.

The paper demonstrates that one day, once we understand both mathematics and music better, we might see both of them as the same language. Until then, it is essential to supplement mathematics with music. The educational implications, for all fields, are to ensure that the future creators of knowledge are equally adept at both music and mathematics. The wider policy connotations are to create a blueprint for a society with a vibrant musical and artistic environment.

This study illuminates new ways of thinking about music and mathematics. The possibility that many seemingly complex entities (including our universe, virtual computer worlds, mathematical operations, etc.), are made up of combinations of much simpler building blocks is hinted at. Familiarity with any intricate element of life, without getting flustered, is bound to produce remarkable results in other such endeavors.

This study aims to examine the role of hope and hate in political leaders’ messages in influencing liberals versus conservatives’ social-distancing behavior during the COVID-19 pandemic. Given the increasing political partisanship across the world today, using the appropriate message framing has important implications for social and public policy.

The authors use two Natural Language Processing (NLP) methods – a pretrained package (HateSonar) and a classifier built to implement our supervised neural network-based model architecture using RoBERTa – to analyze 61,466 tweets by each US state’s governor and two senators with the goal of examining the association between message factors invoking hate and hope and increased or decreased social distancing from March to May 2020. The authors examine individuals’ social-distancing behaviors (the amount of nonessential driving undertaken) using data from 3,047 US counties between March 13 and May 31, 2020, as reported by Google COVID-19 Community Mobility Reports and the New York Times repository of COVID-19 data.

The results show that for conservative state leaders, the use of hate increases nonessential driving of state residents. However, when these leaders use hope in their speech, nonessential driving of state residents decreases. For liberal state leaders, the use of hate displays a directionally different result as compared to their conservative counterparts.

Amid the emergence of new analytic techniques and novel data sources, the findings demonstrate that the use of global positioning systems data and social media analysis can provide valuable and precise insights into individual behavior. They also contribute to the literature on political ideology and emotion by demonstrating the use of specific emotion appeals in targeting specific consumer segments based on their political ideology.

The findings have significant implications for policymakers and public health officials regarding the importance of considering partisanship when developing and implementing public health policies. As partisanship continues to increase, applying the appropriate emotion appeal in messages will become increasingly crucial. The findings can help marketers and policymakers develop more effective social marketing campaigns by tailoring specific appeals given the political identity of the consumer.

Using Neural NLP methods, this study identifies the specific factors linking social media messaging from political leaders and increased compliance with health directives in a partisan population.

It is observed that the COVID-19 Pandemic mostly restricts people's movement and walking habits. In this direction, this study aims to highlight how the walking behaviors of individuals affected in different geographies' neighborhoods before and during the Pandemic.

This paper focuses on the relationship between neighborhood characteristics and the changing walking behavior of 24 sample regions (514 participants) with the highest incidents of COVID-19 infection from American, European, Asian, Western Pacific, African and Middle Eastern cities. The paper's methodology is supported by an /online questionnaire survey conducted in these 24 disparate neighborhoods in December 2020.

Findings show that “walkable access” varies over geographies during the Pandemic. Urban amenities within 15–20 min of access become more important than ever. The results unravel that either walkable or non-walkable neighborhoods showcased similarities despite that urban amenities were not within 15–20 min of access. Three prominent aspects should be emphasized to plan walkable neighborhoods: providing walkable access, forming spatial proximity and sustaining social cohesion.

The availability of daily amenities, such as shopping stores, health care, education services and pharmacies within a 15–20-min walking distance maintain everyday life and increase social interactions. In addition, places with walkable access encourage an active lifestyle and contribute the public health. The impact of the COVID-19 Pandemic movement restrictions on the walking behavior of individuals highlights how the qualities of distance-based urban planning need to be supported with time-based practical attributes that can shape neighborhood planning frameworks.

This paper highlights the coexistence of “walkability” and “accessibility” measures in urban practice and research to create resilient and sustainable neighborhoods. The “walkable access” term used in the paper addresses joint measures of walkability and accessibility.