Development Of Theory Research Articles

The scientific legacy of professor Y.V. Krykavskyi: development of logistics theory in Ukraine and future perspectives

The article presents the first attempt at scientometric analysis of the scientific legacy of the prominent Ukrainian scholar, Doctor of Economic Sciences, Professor Yevhen Vasylovych Krykavskyi. The main stages of his scientific work and its impact on the development of the general theory and practice of logistic science in Ukraine are identified. It is demonstrated that Y.V. Krykavskyi himself formulated the theoretical foundations of logistics as a separate direction of scientific research in the field of economic sciences, established the basic conceptual framework, founded a scientific school of marketing and logistics, and trained a large number of candidates and doctors of sciences who continue and deepen the theoretical developments of the great scientist, as well as expand the spheres of practical application of logistic concepts, tools, and methods, and supply chain management in new economic conditions.

Development of compliance theory based on self-regulation in chronic kidney failure patients on hemodialysis

Self-management in regulating diet, fluids, activities, and medication in chronic renal failure patients which getting hemodialysis is still worse. This research aimed to develop the theory of compliance based on self-regulation to increase patient obedience and awareness. A cross-sectional approach of 130 respondents was recruited using simple random sampling. Structural equation modeling partial least square (SEM-PLS) was the statistical analysis for this study. All indicators in the outer model showed outer loading value >0.7, it declared feasible to predict each of the latent variables. The R-square value of appraisal latent was 0.576, Coping was 0.897, and self-care compliance was 0.713. The model was relevant when applied in other research studies with a Q-Square value=0.832. The goodness of fit (GoF) was 0.832>0.36, which means that the model was applied well. The appraisal variable is the strongest variable that influences coping, based on the hypothesis test. The self-regulation-based compliance model for blood pressure, interdialytic weight gain (IDWG), sodium levels, and functional independence can be developed through analysis of the structural model.

Development of a school-based programme for mental health promotion and prevention among adolescents in Nepal and South Africa

IntroductionAdolescence is a critical time for mental health promotion and prevention and establishing healthy behaviours. Implementing universal, school-based psychosocial interventions can improve short- and long-term health trajectories for adolescents. While these interventions may offer important opportunities for fostering skills and relationships, few school-based interventions have been developed for and tested in low- and middle-income countries (LMICs) where adolescent mental health needs may be significant and under-served. This manuscript details the development of a multi-component, universal school-based intervention, Health Action in ScHools for a Thriving Adolescent Generation (HASHTAG), for adolescents aged 12–15 years in Nepal and South Africa. Methods and resultsWe describe HASHTAG's development over four phases, combining methods and results as each phase was iteratively conducted between 2018 and 2021. Phase 1 included a systematic review and components analysis, building from WHO guidelines for adolescent mental health. Seven components were strongly supported by the evidence: emotional regulation, stress management, mindfulness, problem-solving, interpersonal skills, assertiveness training, and alcohol and drug education. Phase 2 encompassed site selection, theory of change development, and formative research engagements; research teams in each site engaged adolescents and key adult stakeholders to identify priorities for intervention. Stakeholders voiced preferences for external facilitators and key content and delivery for intervention sessions. These findings informed Phase 3, a draft manual of HASHTAG, including a whole-school component, called Thriving Environment in Schools, and a classroom-based, six-session component, Thrive Together. In Phase 4, participants engaged in consultative workshops to review and contextualise content by country, preparing HASHTAG for implementation in a feasibility trial. Minor adaptations were made in Nepal, including using school nurses and adjusting take-home materials; both country's workshops identified practical considerations for implementing activities. ConclusionsHASHTAG was designed around core evidence-based components to increase translatability across LMICs, while enabling country-specific tailoring to enhance feasibility. Future research will test whether this multi-component, whole-school approach can improve adolescent mental health.

From a concept to a theory: The six eras of quality of life research and application

This article describes the evolution of the quality of life concept through the lens of six distinct eras. Each era reflects a shared process in which multiple stakeholders, including persons with intellectual and developmental disabilities and researchers, have played a significant role. Across these six eras, research on quality of life has evolved from operationalizing a concept to developing a theory. As described in the article, the first three eras resulted in formulating conceptualization, measurement, and application principles; developing quality of life conceptual and operational models; and constructing reliable and valid instruments to assess quality of life domains or domain-referenced indicators. The application era has focused on applying the concept of quality of life and its measurement, supports provision, conceptualization and theory, and systemic change. The final two eras have involved theory development and theory confirmation.

Sustainable development and formative evaluation of mathematics open educational resources created by pre-service teachers: an action research study

In the post-pandemic world, UNESCO advocates the development of open educational resources (OER) to remedy the financial pressures of students and their families. We thus conducted a dual-cycle action research study aiming to develop a sustainable model with minimal cost for creating OER for secondary school mathematics teachers and students. Our theoretical foundations drew upon existing sustainable models of OER development and experiential learning theory to enhance the efficacy of OER. Formative evaluation techniques were employed in both action research cycles, where pre-service teachers developed the OER and in-service teachers provided suggestions for improvement. In the second cycle, we tested the use of our OER with 35 Grade 11 students to examine both student achievement and retention. The test results showed a significant learning gain (pre-test: Mdn = 2.00; post-test: Mdn = 10.00), which was retained over 2 weeks (delayed post-test: Mdn = 11.00). However, the students’ performance on more advanced questions was not satisfactory. Based on an overall reflection on the study, we proposed a sustainable model of OER development, which leveraged the manpower of pre-service and in-service teachers and incorporated formative evaluation techniques. Furthermore, we provided recommendations for enhancing the future development of OER in mathematics education.

Cultural Innovation in Indonesia as a Development of the Creative Economy

Culture is a part of life that regulates the norms and habits of society. Culture takes two forms: material culture and non-material culture. Through the Creative Economy Agency, the creative economy has been promoted as one of the new pillars of the Indonesian economy. This study aims to analyze the culture-based creative industry as an option for advancing the creative economy in Indonesia. This study applies the theory of economic development by Joseph Alois Schumpeter to emphasize the creativity of entrepreneurs in using existing production factors to support economic activity. Data was collected from secondary data related to the cultural and creative economy. The results show that the creative industry in Indonesia has emerged as the answer to the creative economy system and has also shown rapid development. Practically, in Indonesia, abundant opportunities exist for a culture-based creative economy, spanning various sectors such as arts and tourism, awaiting innovation by industry actors. Government facilitation and increasing engagement from individuals further support this burgeoning creative landscape, aligning with the Ministry of Tourism and Creative Economy/Tourism and Creative Economy Agency’s mission to bolster Indonesia's economy by 2030 through successful synergy between government and industry

Bewildering developmentalism: poetic juxtapositions and propositions to ask different questions about and with children

ABSTRACT Given the hegemony of developmentalism in early childhood education and care, this article uses a poetic juxtapositional approach to bewilder Piaget’s theory of cognitive development. Critical consideration of how the theory of cognitive development has contributed to the imagining of a universal, ahistorical child and childhood(s) are discussed and analysed whilst providing a rationale for a more complex and nuanced understanding of how children develop, drawing on the theoretical concept of clocking practices. This paper analyses data from Piaget’s writing in ‘The Origins of Intelligence in Children’ and micro-ethical events from research with children, teachers, families from an affirmative diffractive stance through the lens of bewilderment. Creative poetic vignettes are included which encourage readers to unsettle dominant and deficit assumptions made about children and their abilities, framed by Piagetian theory. The insights are shared via three propositions: following learning experiences of and with children requires openness, forms of resistance to linear understandings of time are generative, and resist the desire to chase secure meanings and intentions. These propositions and the corresponding questions offer possibilities for seeing children’s ideas and contributions through a capability-oriented lens.

Syntactic revision in wh-questions: developmental trajectory and the role of cognitive control

ABSTRACT In our study, we examine children’s and adults’ interpretation of argument wh-questions requiring syntactic revision using a questions-after-stories procedure, leading to three major findings. First, children aged 7–8 years, but not 5–6-year-olds, were found to preferably attach the fronted wh-element to the first available gap, rather than the second, indicating an adultlike incremental parsing strategy of active gap filling. Second, older children show a similar rate of revision as adults, higher than younger children, although a substantial rate of misinterpretations remains. Third, we find a significant link between the rate of revision and cognitive control skills measured with an N-back task. Implications for theories of language development and parsing are discussed.

Concept of Child Development Theory Based on Perceptional and Motor Domains

Children's motor development is very important because children are confident in their environment, including when playing with their friends, children who grow and develop without motor skills will become inferior in carrying out tasks related to their skills. The aim of this research is to provide illustrated abilities in completing certain motor tasks, to provide the ability to be able to train children's body movements during motor development and to hone children's fine and gross motor skills. The method used by the author is a literature review analysis. In the process of motor perception, environmental stimuli that are relevant to movement are recognized, appropriate movement information is sent in the form of output to the muscles to produce various types of movement. Up to the fine and gross motoric stages, perceptual motor skills are also very important in improving children's motor skills and academic abilities.

The Moderating Effect of Internal Controls on the Relationship Between Supplier Pre-Qualification and Procurement Performance in Public Universities in Kenya

As publicly funded institutions, public universities are expected to follow a competitive and systematic tendering process when procuring goods or services. Despite legislation and regulations aimed at ensuring adherence to international best practices and promoting integrity and accountability, there have been instances of inefficiencies in the tendering process, particularly within public universities. The purpose of this study was to assess the moderating effect of internal controls on the relationship between supplier pre-qualification and procurement performance in public universities in Kenya. The study was anchored on stakeholder theory. A positivist research philosophy and a correlational research design was adopted. Target population of the study was 1,016 employees from the selected public universities. The study adopted stratified and simple random sampling to select a sample of 287 respondents. Primary data was obtained using a structured questionnaire, which was self-administered using a drop-and-pick later technique. The validity of the research instrument was ensured through an extensive literature review and consultation with subject experts and supervisors from the procurement department. The reliability of the instrument was examined through a pilot study involving 29 respondents from the University of Kabianga where a Cronbach alpha coefficient of 0.834 was obtained. The obtained quantitative data was analysed descriptively using means, frequencies, and standard deviation, and inferentially, correlation and regression analysis were used. The study established that internal controls had a positive moderating effect on the relationship between pre-qualification (R2, change of 0.075; p<0.05), and procurement performance. The study concluded that pre-qualification of suppliers, was an important factor in determining the procurement performance in public universities because it significantly explained the change in procurement performance. Therefore, the study recommends that public universities improve internal controls to ensure efficiency in the supplier pre-qualification process as well as the procurement performance in public universities in Kenya. The study findings could be significant to the management of public institutions and policymakers in public procurement, enhancing knowledge in academia and theory development in procurement activities

Non-governmental organizations’ development interventions and community empowerment in Kitui County, Kenya

Non-governmental organizations (NGOs) are crucial actors in international development, addressing global challenges and fostering sustainable development in communities worldwide. Despite concerted NGO efforts, Kitui County in Eastern Kenya remains underdeveloped, grappling with significant challenges in education, healthcare, women empowerment, and food security. With 48% of its population living in poverty, surpassing the national average, and 39.4% facing food insecurity, Kitui County is in urgent need of intervention. This study investigates the impact of NGO interventions on community empowerment in Kitui County, focusing on education, health, and women empowerment sectors. Drawing on the Empowerment Theory and Sustainable Development Theory, a pragmatic research approach was adopted, employing a descriptive survey design. Data were collected from 384 residents aged 18 and above, utilizing structured questionnaires and interviews. Quantitative data were analyzed using the Statistical Package for the Social Sciences (SPSS), while qualitative data underwent thematic analysis. Findings reveal that NGO interventions have positively influenced education, with 66% acknowledging improved access to quality education through provided materials and teacher training programs. In healthcare, immunization campaigns (65%) and maternal and child health clinics (65%) have significantly reduced mortality rates and increased health awareness. Women empowerment initiatives, including microfinance and leadership training, have empowered women economically (64%) and facilitated their advocacy for rights (69%). This study underscores the vital role of NGOs in enhancing community empowerment in Kitui County. It emphasizes the need for sustained NGO interventions tailored to local contexts to address multifaceted development challenges effectively.

Meaning as mentalization

The way we establish meaning has been a profound question not only in language research but in developmental science as well. The relation between linguistic form and content has been loosened up in recent pragmatic approaches to communication, showing that code-based models of language comprehension must be augmented by context-sensitive, pragmatic-inferential mechanisms to recover the speaker’s intended meaning. Language acquisition has traditionally been thought to involve building a mental lexicon and extracting syntactic rules from noisy linguistic input, while communicative-pragmatic inferences have also been argued to be indispensable. Recent research findings exploring the electrophysiological indicator of semantic processing, the N400, have raised serious questions about the traditional separation between semantic decoding and pragmatic inferential processes. The N400 appears to be sensitive to mentalization—the ability to attribute beliefs to social partners—already from its developmental onset. This finding raises the possibility that mentalization may not simply contribute to pragmatic inferences that enrich linguistic decoding processes but that the semantic system may be functioning in a fundamentally mentalistic manner. The present review first summarizes the key contributions of pragmatic models of communication to language comprehension. Then, it provides an overview of how communicative intentions are interpreted in developmental theories of communication, with a special emphasis on mentalization. Next, it discusses the sensitivity of infants to the information-transmitting potential of language, their ability to pick up its code-like features, and their capacity to track language comprehension of social partners using mentalization. In conclusion, I argue that the recovery of meaning during linguistic communication is not adequately modeled as a process of code-based semantic retrieval complemented by pragmatic inferences. Instead, the semantic system may establish meaning, as intended, during language comprehension and acquisition through mentalistic attribution of content to communicative partners.

A Geography of Hope? Decolonizing Space Through the Storytelling and Place-Making of a Festival

This study explores the potential for Caribbean festivals through storytelling and place-making to decolonize everyday spaces. It investigates the potential for festivals to transform places through festivals’ decolonial cultural and creative resources. The article begins with a review of relevant literature on festivals, storytelling, and place-making. Junkanoo in The Bahamas is presented as a case with which to explore how storytelling as counternarrative to colonial legacies and the neocolonialism of tourism can reaffirm the importance of the festival to place. While there are both placemaking (top-down approach) and place-making (bottom-up approach) processes at work for Junkanoo, passionate community members and cultural leaders provide continued agency alongside powerful placemaking structures. Two alternative conceptual models of place-making and placemaking and possible influences on everyday spatial geographies are presented. The conclusion offers a framework for continued theory development and practice in the decolonization of place through festival storytelling. Place-making with local storytelling enhances strategies for community development through the inclusion of underrepresented communities, especially African descendent populations, for developing more equitable frameworks for heritage justice.

The Influence of Fieldtrip as a Practical Skill Acquisition Technique in Biology Education

Field trips are integral to biology education, providing students with hands-on experiences that bridge theoretical knowledge with real-world applications. This study explores the impact of field trips on practical skill acquisition among biology students in Colleges of Education in Anambra State, Nigeria. Grounded in Piaget's developmental theory, the research examines how field trips enhance observational skills, critical thinking abilities, and environmental stewardship. Surveys conducted with 330 second-year biology education students reveal that field trips positively influence students' ability to recall facts, understand concepts, and excel in practicals. However, challenges such as financial constraints, large class sizes, and teacher commitment hinder the effectiveness of field trips. Strategies like subsidizing trip costs and encouraging small group activities are recommended to optimize field trip experiences. The study revealed several key findings regarding the role and challenges of field trips in biology education. Respondents highlighted that engaging in field activities aids students in recalling facts, learning through observation, and developing a deep understanding of concepts. These activities also help students improve their ability to evaluate scientific inquiries and excel in practical aspects of their education, indicating a positive influence of field trips on practical skill acquisition. The findings underscore the significance of field trips in biology education and advocate for greater institutional support to make these excursions more accessible and impactful for students.

Modeling Dimensionality of Bilingual Kindergarteners' Language Knowledge in Spanish and English.

This study used structural equation modeling to investigate the dimensionality of language in Spanish-English bilingual kindergartners. Five theoretical models were compared, including (a) a unidimensional model; (b) a two-dimensional model by language (Spanish, English); (c) a three-dimensional model by domain of language (phonology, semantics, morphosyntax); (d) a second-order model organized first by language (Spanish, English), with each language dimension comprising three domain-specific dimensions (phonology, semantics, morphosyntax); and (e) a six-dimensional model with freely covarying language-specific domains. Participants included 238 Spanish-English bilingual kindergartens, as identified by parent report of current language exposure and direct language measures. All participants completed a battery of phonology, semantics, and morphosyntactic test items in English and in Spanish. The six-dimensional covarying model constrained by domain and language provided the best fit for the data, with six separate factors for phonology, morphosyntax, and semantics in English and Spanish. The excellent model fit is supported by findings of a χ2 to df (degrees of freedom) ratio < 2 with no significance, comparative fit index > .95, standardized root-mean-square residual < .08, and root-mean-square error of approximation values ≤ .05. Results support emergent theories of bilingual language development. Application of the results to the evaluation and intervention of oral language abilities in bilingual children entering the formal education setting are considered. https://doi.org/10.23641/asha.25843846.

From leadership to allegiance: the interplay of middle leadership, teacher job satisfaction and commitment in schools

PurposeMiddle leadership is difficult to define and fathom as these roles are fluid, adapting to the context of individual schools. However, little is known about the relationships among middle leadership, teacher commitment and job satisfaction in the field of education. The purpose of this paper is to propose a conceptual framework on the mediating role of teacher job satisfaction in the relationship between middle leadership and teacher commitment in schools based on past research, particularly in the context of schools.Design/methodology/approachA review of literature was undertaken to develop the conceptual framework.FindingsFindings suggested that middle leadership can positively influence teacher commitment via the mediating effect of teacher job satisfaction.Originality/valueThe value of this paper lies in understanding middle leadership as a salient factor in influencing teacher commitment via teacher job satisfaction. This paper’s framework lays a strong foundation for the expansion of the middle leadership knowledge base on middle leadership as well as for future theory development and debate.

A worldsheet description of flux compactifications

We demonstrate how recent developments in string field theory provide a framework to systematically study type II flux compactifications with non-trivial Ramond-Ramond profiles. We present an explicit example where physical observables can be computed order by order in a small parameter which can be effectively viewed as string coupling constant. We obtain the corresponding background solution of the string field equations of motions up to the second order in the expansion. Along the way, we show how the tadpole cancellations of the string field equations lead to the minimization of the F-term potential of the low energy supergravity description. String field action expanded around the obtained background solution furnishes a “worldsheet” description of the flux compactifications.

Онтологизация познания: уровни, направления и средства реализации

The article investigates the problem of ontologization of cognition, i.e. increasing the level of conformity between the knowledge system and being. Various levels of ontologization of knowledge are examined depending on the nature of the reflection of reality in the system of knowledge. Four levels of ontology are distinguished: the first level corresponds to the injective and bijective mappings of reality onto the knowledge system; the second level involves surjective mapping; the third level encompasses knowledge formed through isomorphic mapping of relationships between elements from reality onto the knowledge system; the fourth level involves knowledge formed through isomorphic mapping of relationships between elements within the knowledge system. Prospects for the ontologization of cognition are related to the expansion of metaphysical and consequent knowledge, the elevation to the fourth level of knowledge domains that lack ontologicality, and the expansion of knowledge linking secondary laws and properties of objects to patterns. The main tool for ontologizing cognition should be a general theory of systems, extended with a metaphysical component and supplemented with extensive collections of patterns, primitives, secondary properties and laws. The author is working on such a general systems theory, referred to as the “empirico-metaphysical general theory of systems”. In conclusion, development of an empirico-metaphysical theory of systems promises to provide a robust framework for addressing the challenges of cognition representation, synthesis, and application across diverse domains. As researchers continue to delve into the nuances of ontological alignment, the proposed framework offers a promising avenue for fostering interdisciplinary collaboration and advancing our understanding of the fundamental nature of cognition.

Analysis on the Influence of Communicative Teaching Theory on English Teaching

This paper aims to analyze the influence of communication teaching theory on English teaching. Communication teaching theory is a communication-centered teaching method, which emphasizes that students use language to communicate and interact in the real context. This paper first introduces the basic principles and core concepts of communication teaching theory. Then, this paper discusses the influence of communicative teaching theory on English teaching, including teaching objectives, teaching content, teaching methods and so on. Finally, this paper summarizes the positive influence of communicative teaching theory and makes some suggestions to further promote the application and development of communicative teaching theory in English teaching. Through the study of this paper, we can better understand the importance and practical application of communicative teaching theory to English teaching, and provide a useful reference for improving the quality of English teaching.

Концепция устойчивого развития в теории левого альтерглобализма: теоретические источники и ограничения

The concept of sustainable development has garnered significant attention in political discourse, particularly within left-wing alterglobalism. This article examines the formation of the concept of sustainable development and its key tenets through the lens of Marxist and neo-Marxist political theory within the framework of left-wing alterglobalism. Special emphasis is placed on the specificity of the left-wing alterglobalism position on issues pertaining to the possibility and necessity of sustainable development worldwide. A historical overview of the development of the concept under the auspices of the United Nations (UN) is provided. It is noted that the current Sustainable Development Goals (SDGs) are a refined version of the Millennium Development Goals (MDGs), which were in effect until 2015. The complexity of implementing the SDGs due to the differing initial levels of states is discussed. The specificity of the theory of sustainable development in left socio-political theory is defined, along with the prospects for its utilization in shaping the paradigm of development in post-capitalist society. Despite its theoretical appeal, the implementation of sustainable development faces numerous challenges, including political resistance, vested interests, and unequal power dynamics among nations. The heterogeneity of states’ development levels complicates efforts to achieve global consensus and cooperation in pursuing sustainability goals. In conclusion, the concept of sustainable development within left-wing alterglobalism offers a compelling vision for addressing the interconnected challenges of environmental degradation, social injustice, and economic inequality. By grounding sustainability efforts in Marxist and neo-Marxist principles, this perspective provides a robust framework for envisioning a post-capitalist society based on democratic governance, social equity, and ecological resilience.