Theoretical Perspectives Research Articles

Advances and trends in research on mathematical working spaces: A systematic review

This study addresses the research developed around the theory of mathematical working spaces (MWS). To this end, factors such as researchers’ country of origin are considered, as well as methodological characteristics, proposed objectives in each study, specific theoretical factors, and the links between MWS and other theoretical perspectives. This systematic review follows the guidelines stated by reporting items for systematic reviews and meta-analyses for documenting each stage of the review. In total, 102 studies were considered from databases including Dialnet, SciElo, Scopus, and Web of Science. The results help to illustrate research trends in MWS theory, as well as the possibility of fertile ideas for new studies and future lines of research for those interested in this theoretical approach.

Musical Advantage in Lexical Tone Perception Hinges on Musical Instrument

Different musical instruments have different pitch processing demands. However, correlational studies have seldom considered the role of musical instruments in music-to-language transfer. Addressing this research gap could contribute to a nuanced understanding of music-to-language transfer. To this end, we investigated whether pitched musicians had a unique musical advantage in lexical tone perception relative to unpitched musicians and nonmusicians. Specifically, we compared Cantonese pitched musicians, unpitched musicians, and nonmusicians on Thai tone discrimination and sequence recall. In the Thai tone discrimination task, the pitched musicians outperformed the unpitched musicians and the nonmusicians. Moreover, the unpitched musicians and the nonmusicians performed similarly. In the Thai tone sequence recall task, both pitched and unpitched musicians recalled level tone sequences more accurately than the nonmusicians, but the pitched musicians showed the largest musical advantage. However, the three groups recalled contour tone sequences with similar accuracy. Collectively, the pitched musicians had a unique musical advantage in lexical tone discrimination and the largest musical advantage in level tone sequence recall. From a theoretical perspective, this study offers correlational evidence for the Precision element of the OPERA hypothesis. The choice of musical instrumental may matter for music-to-language transfer in lexical tone discrimination and level tone sequence recall.

Conflict management in garment manufacturing company

Conflict is an imperative issue- even considered as burning issue in many industries- that is inevitably needed to dissolve or minimize in order to operate the organization successfully. Many researches and studies of conflict management have been conducted on several industries, but this researcher eagerly recognized to present an exclusive literature review on garment manufacturing industry not only from theoretical perspective but also based on his valuable long work-experience in this garment industry. It is hypothetically deemed by the garment factory owners and top management in Bangladesh that, somebody should research on this real-world issue in light of his/her acquaintance pertinent to this industry. The main purpose of this literature review is to present the practical and pervasive state of conflict management in garment manufacturing companies, and to find the techniques of resolution according to this researcher’s practical experience. This study provides an extensive literature review on conflict management in the context of Bangladesh garment manufacturing industry. It described meticulously about conflict zones, conflict types, conflict process, and some treasured techniques of conflict control- especially applicable for garment factories. It is amplified that, to control or minimize conflict in garment factory, conflict resolution skills and attributes should be taken into consideration, and top management’s positive intention is required to establish an effective conflict management system. Furthermore, along with the literature review, this study recommends some pragmatic solutions incorporating to different perspectives of conflict patterns and styles, and the guidelines of this study will lead the garment organizations to formulate defacto conflict management strategies for their employees.

Context-specific adaptation for head fakes in basketball: a study on player-specific fake-frequency schedules.

In basketball, an attacking player often plays a pass to one side while looking to the other side. This head fake provokes a conflict in the observing opponent, as the processing of the head orientation interferes with the processing of the pass direction. Accordingly, responses to passes with head fakes are slower and result in more errors than responses to passes without head fakes (head-fake effect). The head-fake effect and structurally similar interference effects (e.g., Stroop effect) are modulated by the frequency of conflicting trials. Previous studies mostly applied a block-wise manipulation of proportion congruency. However, in basketball (and also in other team sports), where different individual opponents can be encountered, it might be important to take the individual frequency (e.g., 20% vs. 80%) of these opponents into account. Therefore, the present study investigates the possibility to quickly (i.e., on a trial-by-trial basis) reconfigure the response behavior to different proportions of incongruent trials, which are contingent on different basketball players. Results point out that participants indeed adapted to the fake-frequency of different basketball players, which could be the result of strategic adaptation processes. Multi-level analyses, however, indicate that a substantial portion of the player-specific adaptation to fake frequencies is accounted by episodic retrieval processes, suggesting that item-specific proportion congruency effects can be explained in terms of stimulus-response binding and retrieval: The head orientation (e.g., to the right) of a current stimulus retrieves the last episode with the same head orientation including the response that was part of this last episode. Thus, from a theoretical perspective, an attacking player would provoke the strongest detrimental effect on an opponent if s/he repeats the same head movement but changes the direction of the pass. Whether it is at all possible to strategically apply this recommendation in practice needs still to be answered.

Changes in peripheral oxytocin and vasopressin during a silent month-long Insight meditation retreat

BackgroundGiven its putative roles in mediating prosocial behavior, attachment bonds, and stress physiology, oxytocin modulation has been hypothesized to be a biological correlate of the salubrious effects of meditation practice. Here we investigated the effects of a month-long silent meditation retreat on changes in oxytocin, and the related hormone and vasopressin, in relation to psychosocial changes in attachment style, anxiety, personality measures, and feelings of social connectedness with fellow meditators.MethodsPlasma oxytocin and vasopressin and self-report questionnaires were measured in retreat participants (n = 28) at the beginning of, and 3 weeks into, a residential meditation retreat. Control participants (n = 34), who were similar in age, gender, and meditation experience, were also assessed across a 3-week interval. Linear mixed effects models were used to assess outcomes.ResultsThe retreat group showed a small but significant decrease in oxytocin compared to controls who showed no change. In the retreat group, higher openness to experience at Time 1 predicted greater reductions in oxytocin during the retreat, and lower oxytocin at Time 2 was related to stronger feelings of personal connection with fellow meditators. The changes in oxytocin were not related to attachment style or anxiety. Vasopressin decreased over time across both groups, suggesting no specific effect of retreat.ConclusionThese preliminary findings suggest that meditation training in the context of a silent residential retreat may reduce circulating levels of oxytocin. We interpret this finding from multiple theoretical perspectives, discussing key measurement limitations and proposing future study designs that may help to differentiate the effects of different meditation practices and contexts on oxytocin signaling.

Analysing inhibitors to BIM implementation: a social network theoretical perspective

Purpose Building information modelling (BIM) implementation in the design, construction and operations (DCO) industry is increasingly becoming essential. While BIM has been adopted on a larger scale in many developed economies, its acceptance is still in the embryonic phases for developing nations in the DCO industry. This study aims to identify the inhibitors to BIM implementation through the social network theoretical lens, intending to understand the associations among the barriers in the Indian context. Subsequently, recommend strategies to mitigate the barriers from the academic practitioner’s perspective. Design/methodology/approach A mixed methods research was adopted, commencing with comprehensive literature reviews to recognise various inhibitors to BIM implementation. These identified barriers were further examined through the questionnaire survey (n = 71). BIM implementation barrier network (BIBN) was created using University of California at Irvine Network (UCINET) is a powerful social network analysis software that functions on the principle of social network theory. The experts’ opinions were captured through the BIBN network through interviews. Network properties such as eigen vector centrality, betweenness centrality, degree centrality, in-degree and out-degree and clustering coefficient were computed, and the metrics were analysed further. Findings Twenty-six BIM implementation barriers were initially identified. A questionnaire survey was conducted. The chain reaction can be minimised by prioritising and regulating these barriers. The issues were categorised into fourfold clusters (standardisation, policy and process, cultural and human resources, change management and operational) issues were generated from the exploratory factor analysis (EFA). The obstacles and barriers resulting from the other main barriers associated with it can be minimised by reducing the challenges with high eigenvector centrality but low betweenness importance. Practical implications This study proves to accelerate sustainable BIM implementation growth in developing nations; this research study assists BIM stakeholders in developing coping mechanisms to monitor and remove BIM implementation barriers. Originality/value Analysing the associativity of the BIM implementation barriers through sociograms for developing nations is a novel concept with this research.

Meleis’s Transition Theory in Gerontogeriatric Nursing and the Future Need for Specialized Care

With an ageing global population, healthcare systems confront challenges unique to the elderly. Current care models primarily manage health–illness shifts but frequently miss developmental transitions, particularly for older adults. Meleis’s transition theory offers an underutilized framework to rejuvenate our gerontogeriatric nursing approach. This article aims to articulate and advocate the value of Meleis’s transition theory as a framework for gerontogeriatric nursing, focusing on developmental transitions, thereby seeking a transformative change in the quality of elderly care. The article delves into Meleis’s transition theory’s vital components—transition types, conditions, and nursing therapeutics. It explores how these can be a multifaceted guide for gauging and overseeing ageing’s developmental shifts; adopting this theoretical perspective deepens our comprehension and bears tangible implications. Nurses versed in this theory could appreciate the benefits of a nuanced approach to the elderly, distinguishing it from the conventional biomedical stance. As the demands of an ageing populace grow, the integration of Meleis’s transition theory into nursing practices is not merely beneficial but imperative, setting a new standard for comprehensive and specialized elderly care.

Effective lifetime of non‐equilibrium carriers in perovskite‐inspired Cu2AgBiI6

: Perovskite‐inspired materials are potential alternatives to lead halide perovskites, as they not only inherit the benign optoelectronic properties, but also diminish the stability and toxicity issues of lead halide perovskites. As a newly discovered perovskite‐inspired material, Cu2AgBiI6 has exhibited promising potential for photovoltaic applications. However, studies on its fundamental properties related to photovoltaic performance are scarce, particularly from a theoretical perspective. Here, we systematically investigate the effective lifetime of non‐equilibrium carriers (photo‐excited charge carriers), a critical property affecting the photovoltaic performance of Cu2AgBiI6, based on the non‐adiabatic molecular dynamics simulations. We find that under the standard solar spectrum illumination, the dominant recombination mechanism affecting the effective lifetime can be band‐to‐band nonradiative decay, band‐to‐band radiative decay, or Shockey‐Read‐Hall (SRH) defect‐assisted decay. The specific mechanism is highly dependent on the radiative recombination coefficient and the density of defect recombination levels. The effective lifetime can vary from 0.1 ms to 10 ns. When considering different illumination conditions (generation rates), Auger decay can also become the dominant recombination mechanism, with the effective lifetime varying from 0.1 s to 0.1 ns. These findings could be vital for further experimental researches aimed at enhancing the power conversion efficiency of Cu2AgBiI6‐based solar devices.This article is protected by copyright. All rights reserved.

Integrating values into the social learning process: The occupational world in children’s television shows in Israel

ABSTRACT Children develop their perceptions, expectations, and attitudes toward the occupational world much earlier than they enter it, also via television which serves as a central socialization agent in the preschool years. The current study thematically analyzes the values associated with the occupational world in children’s series by integrating two theoretical perspectives: Schwartz’s theory of values and Bandura’s social cognitive theory. The study finds that children’s series represent the occupational world extensively and uniformly as multicultural and community-oriented. Many aspects of the occupational world in these shows are portrayed inconsistently with the real-world workplace. All occupations are treated equally, and the workplace is portrayed positively, involving obedience and conformity and nearly no concern for personal professional advancement.

ORCHESTRATION IN INNOVATION ECOSYSTEMS PRE-INITIATION STAGE

The orchestrator plays a vital role during the design, mapping, and analysis of the ecosystems’ pre-initiation stages, which will be important in shaping the ecosystem guidelines later. However, there is a lack of knowledge on how these firms plan entry strategies before innovation ecosystem (IE) building. So, this study aims to investigate which orchestration practices support orchestrators in the design of ecosystems. This work transposes innovation network practices to a more complex ecosystem context. We summarised these practices into four orchestration mechanisms. We draw on orchestrating innovation networks’ theoretical perspective and depict the orchestration mechanism into practices associated with understanding how orchestrators design IE in its very early stages of formation. This study contributes to the literature on uncertainty management at the IE level by showing practices for uncertainty management as one important driver for unlocking ecosystem emergence. Second, this study advances the configurational view of IE by depicting an underlying set of practices performed by IE orchestrators and members to foresee and design the IE before its emergence, addressing the dynamics of nascent ecosystem operations. Third, this study contributes to the shaping literature by showing ways to imagine future possibilities and acting proactively to realise those possibilities inside this actionable new structure of economic relationships that requires specific management to increase the probability of success for value proposition’s (VP’s) creation and delivery to the market.

Resistance to online learning technology: Theoretical and empirical perspectives

The increasing popularity of online learning applications (OLAs) among institutions and individuals is an ongoing trend in information technology. While much of previous technology adoption research has been focused on adoption motivators or enablers, the lack of research on adoption inhibitors is the primary motivation for this study. The main focus is on dispositional resistance to change (RTC) and its role in individual OLA adoption decisions. A theoretical model integrating two fields of research, technology adoption and psychology, was developed to investigate the influence of RTC on key adoption predictors using a sample of 217 university-student OLA users. A combination of cognitive dissonance and self-verification theories was used to explain the mechanism of this influence, which was subsequently tested and verified. Findings indicate that RTC has a significant negative impact on effort expectancy and usage intention, but not on attitude and performance expectancy. This study contributes by theoretically underpinning and empirically validating the impact of RTC on OLA adoption decisions. Furthermore, it illustrates the importance of incorporating RTC into technology adoption studies in general and OLA studies in particular. This research provides the foundation for future work in this severely underexplored area.

X-Ray Crystallographic Analysis of Pr Modified BaTiO3 Ceramics with a Theoretical Perspective for Potential Applications in Microelectronics

By examining the diffraction data, the microstructure of the ball-milled synthesized powder sample ([Formula: see text][Formula: see text]TiO3) was characterized. Through the application of Rietveld’s powder structure refinement approach to analyze X-ray powder diffraction data of ball-milled powder mixes, structural and microstructural alterations in terms of lattice defects have been assessed in the formation of single-phase praseodymium-modified BaTiO3. Bond lengths, bond angles, and generated locations of the [Formula: see text]Pr0[Formula: see text]TiO3 ceramic have been discussed about its generated structure. X-ray diffraction with respect to the first sharp diffraction peak (FSDP) is used to study the nanostructure of void species. General equations were utilized to determine various FSDP characteristics such as interlayer separation, correlation length, nanovoid diameter and scattering vector magnitude. Although the literature reports on many properties of Pr-modified barium titanate ceramic, this sample’s quantitative analysis and nanovoid determination are presented for the first time.

Widom Line in Supercritical Water in Terms of Changes in Local Structure: Theoretical Perspective.

Performing molecular dynamics simulations with the TIP4P/2005 water model along 9 isobars (from 175 to 375 bar) in the temperature range between 300 and 1100 K, we have found that the loci of the extrema in the rate of change of specific structural properties can be used to define purely structure-based Widom lines. We have examined several parameters that describe the local structure of water, such as the tetrahedral arrangement, nearest neighbor distance, local density around the molecules, and the size of the largest dense domain. The last two parameters were determined using the Voronoi polyhedral and density-based spatial clustering of applications with noise methods, respectively. By analyzing the moments of the associated distributions, we show that along a given isobar, the temperature at which we observe a maximum in the fluctuation, the rate of change of the average values, or in the skewness values unambiguously determines the Widom line that is in agreement with the experimentally detected, thermodynamic response function-based ones.

Maize Landscapes in Indigenous Literatures: Toward Alternative Cartographic Imaginaries

Abstract The twentieth and twenty-first centuries have witnessed a literary revival in the Indigenous languages of the region known canonically as “Latin America.” Across this varied corpus, a major theme is the cultural significance of maize. This article compares the depiction of maize in four bilingual poems, each written in a different Indigenous language alongside Spanish: Nahuatl (Ethel Xochitiotzin Pérez), Yucatec Maya (María Dolores Dzul Barboza), Central Quechua (César Vargas Arce), and Southern Quechua (Emilio Corrales). Through close textual analysis and by recourse to theoretical perspectives such as “literary cartography,” the “textual continuum,” “deep mapping,” and “trans-indigeneity,” the article argues that each poem communicates culturally specific ways of understanding geography that, when set in dialogue, challenge hegemonic definitions of the Western Hemisphere such as North, South, or Latin “America.” Rather, the poems in combination weave an interconnected yet multiperspectival cartographic tapestry with maize as the common thread.

Youth Work for People and Planet: Integrating Insights from Ecopedagogy into Youth Work

Youth work is not unitary, has a diverse history, and draws upon differing traditions; however, the focus of all major youth work traditions has been anthropocentric. This approach is now challenged by young people themselves through the climate justice movement, and institutionally through the United Nations Agenda 2030 resolution, which has developed integrated Sustainable Development Goals, which aim to “balance” social, environmental, and economic imperatives. This article examines what insights can be gained from ecopedagogy that would enable youth work to fully integrate an ecological perspective alongside traditional anthropological concerns. The discussion focuses on the nexus and tensions between ecopedagogy and youth work from a theoretical perspective to draw out insights into how changes need to be made to the aims and purposes of youth work, how this might be achieved, and barriers in the current environment.

Is this good science communication? Construction and validation of a multi-dimensional quality assessment scale from the audience’s perspective

The expansion of science communication underscores the increasing importance of understanding what constitutes good science communication. This question concerns the public’s understanding and engagement with science. The scholarly discussion has shifted from the traditional deficit model to a more dialog-oriented approach yet remains normatively anchored. There is a pivotal lack of attention to the audience’s perspective regarding the question of what good science communication is. Moreover, different formats of science communication have hardly been researched thus far. Therefore, this paper introduces a multi-dimensional scale to capture the audience’s assessment of specific science communication formats. We utilized a multi-step process to identify relevant criteria from both theoretical and practical perspectives. The instrument integrates 15 distinct quality dimensions, such as comprehensibility, credibility, fun, and applicability, structured according to different quality levels (functional, normative, user-, and communication-oriented). It considered theory-driven and practice-experienced categories and was validated through confirmatory factor analyses conducted on a German representative sample (n = 990). For validation, the scale was applied to a science blog post and a science video on homeopathy. After employing a seven-step process, we conclude that the newly devised scale effectively assesses the perceived quality of both blog and video science communication content. The overall assessment aligns with common target variables, such as interest and attitudes. The results regarding the different quality subdimensions provide a nuanced understanding of their contribution to the perceived overall quality. In this way, the scale aids in enhancing science communication in accordance with audience perceptions of quality. This marks the inaugural introduction of a comprehensive measurement instrument tailored to gauge quality from the audience’s standpoint, rendering it applicable for utilization by both researchers and practitioners.

Decision tree for adaptation after radical changes: linking dynamic capabilities, ambidexterity, and strategic alliances

AbstractWe developed a decision tree that integrates relevant organizational adaptation theories to respond to radical changes. The understanding of organizational adaptation often requires a combination of multiple theoretical lenses, especially considering today’s radical changes in technologies, markets, and regulations. However, the research streams on adaptation and change are often disconnected and we lack a unifying adaptation framework that might reveal the synergistic contribution of each theoretical perspective to the problem. To fill this important lacuna, we integrate four relevant scholarly perspectives on the topic: dynamic capabilities, ambidexterity, vertical alliances, and horizontal strategic alliances. Our main contribution is an integrative decision tree that unveils when and why each perspective is most appropriate to respond to radical changes. Our research also unpacks dynamic capabilities theory by suggesting when ambidexterity, vertical, and horizontal alliances are appropriate to integrate the upper-level theory of dynamic capabilities, and how they can overcome some of its limitations. The paper also clarifies that, in order to adapt ambidextrously after radical changes destroying core and/or complementary assets, companies need specific alliance strategies.

The impact of cyber entrepreneurship education on Chinese college students’ self-efficacy and intention in cyber entrepreneurship

Purpose This paper aims to investigate the effects of four types of cyber entrepreneurship courses on entrepreneurial self-efficacy (ESE) and intention. It is based on Social Cognitive Theory and Regulatory Focus Theory, which takes Chinese college students as the research objects.Design/methodology/approachApproximately 101 senior business school students who had participated in all cyber entrepreneurship courses were selected to complete the horizontal analysis. Approximately 317 students from different grades who had participated in different cyber entrepreneurship courses were selected for the multi-group analysis (MGA) for the longitudinal comparison.Findings The results show that different cyber entrepreneurship courses may trigger Chinese students’ positive or defensive mechanisms for cyber entrepreneurship and affect their ESE and intentions. The impact of cyber entrepreneurship theoretical courses on Chinese students’ entrepreneurial intentions is not significant, and self-efficacy has no mediating effect between cyber entrepreneurial theory courses and intentions.Originality/value This study helps teachers and policymakers to better understand the impacts of cyber entrepreneurship courses and to adopt proper teaching contents and methods for diversity goals. It also has reference value in theoretical and practical perspectives.

Heroes, Victims, and Resisters: Agentic Vulnerability and Techniques of Identity Talk in Digitalized Job Centers

This article explores vulnerable clients' techniques of identity talk, drawing on interviews with clients in Danish job centers. We combine the theoretical perspective of symbolic interactionism with the sociology of nothing to explore techniques of disidentification from the nonworker identity. The study demonstrates how the actors perform agentic vulnerability to resolve their identity dilemmas. We identify three techniques of identity talk: (1) hero‐talk to reassert their hard worker identity, (2) victim‐talk to excuse their current positions, and (3) resister‐talk through commissive and omissive responses to digital demands and requirements. The latter involves different forms of negational action: doing something, nondoing, and doing nothing.

Professional identity work of nurse practitioners and family physicians in primary care in Quebec and Ontario – a study protocol

BackgroundSolo medical practices in primary healthcare delivery have been abandoned in favor of interdisciplinary teamwork in most Western countries. Dynamics in interdisciplinary teams might however be particularly difficult when two or more autonomous health professionals develop similar roles at the practice level. This is the case of family physicians (FPs) and nurse practitioners (NPs), due to the fact that the latter might accomplish not only the traditional role proper to a nurse, but also several medical activities such as requesting diagnostic exams and prescribing medical treatments. The tensions that this overlap might generate and their implications in regard of the development of professional identities, and consequently of the quality of health care delivered, have been suggested, but rarely examined empirically. The goal of this study is to examine identity work, i.e., the processes of (re)construction of professional identities, of NPs and FPs working together in primary care interdisciplinary teams.MethodsA longitudinal, interpretive, and comparative multiple (n = 2) case study is proposed. Identity work theory in organizations is adopted as theoretical perspective. Cases are urban primary care multidisciplinary teams from two different Canadian provinces: Quebec and Ontario. Participants are NPs, FPs, managers, and patients. Data gathering involves audio-diaries, individual semi-structured and focus group interviews, observations, and archival material. Narrative and metaphor techniques are adopted for analyzing data collected. Within- and cross-case analysis will be performed.DiscussionFor practice, the results of this investigation will: (a) be instrumental for clinicians, primary care managers, and policy decision-makers responsible for the implementation of interdisciplinary teamwork in primary healthcare delivery to improve decision-making processes and primary care team performance over time; (b) inform continuing interdisciplinary professional development educational initiatives that support competency in health professionals’ identity construction in interdisciplinary primary care organizations. For research, the project will contribute to enriching theory about identity construction dynamics in health professions, both in the fields of health services and primary care education research.