Lean thinking for education: development and validation of an instrument

Demystifying the eighth lean waste: a knowledge waste scale

Purpose

Since few studies have explored and advanced on the development of measures of knowledge waste, the purpose of this paper is to develop and validate a scale for measuring the waste of knowledge.

Design/methodology/approach

A research was carried out in Higher Education Institutions (HEIs) divided into five distinct stages, three qualitative and two quantitative. For the quantitative steps, a sample of 223 responses was obtained for the exploratory part and another sample of 614 responses for the confirmatory part of the study. Data analysis procedures involved Exploratory and Confirmatory Factor Analysis to test and validate the proposed scale.

Findings

A fifteen-item scale divided into four constructs was obtained after refinement of the proposed scale and validation procedures (convergent and discriminant validity). The scale also has satisfactory levels of reliability.

Research limitations/implications

The resulting scale was validated in a single institutional culture environment (HEIs in Southern Brazil). So it still should be tested in different organizational contexts and cross-culturally in different countries. The scale may be useful for decision-making improvement about knowledge management and waste reduction.

Practical implications

A scale with a practical and quick application is provided. Additionally, a classification of the waste of knowledge level was developed and it could be easily applied in different sectors or organizations.

Originality/value

The literature on waste of knowledge is limited and often confused with knowledge loss. This study provides a clear distinction between these topics, and it advances on the explanation and definition of knowledge waste. Also, it is the first study to offer a scale to measure the elements of knowledge waste.

A preliminary framework for assessing lean implementation in higher education

Purpose

This study aims to develop and implement an initial framework for assessing progress in lean implementation within an higher education institution (HEI). It includes developing preliminary findings regarding the impacts of lean implementation in the HEI case organization and comparing outcomes from this assessment to outcomes from other published sources.

Design/methodology/approach

Existing literature on lean, particularly in an HEI context, was used to develop a preliminary lean assessment framework for HEIs. Quality and continuous improvement literature were also compared to the proposed assessment framework to further validate the approach. This assessment framework was then utilized to evaluate lean implementation at a large public university (LPU) in the U.S.

Findings

The paper presents the framework as well as the major findings from the Large Public University (LPU)’s assessment. The assessment findings are further compared to other HEI quality measures and lean assessments done in other industries. Overall, the findings suggest that the assessment framework provides valuable insight to HEI organizations implementing lean.

Originality/value

The research intends to support lean assessment standardization efforts by proposing a preliminary lean assessment framework for the HEI, grounded in research trends, research findings, identified gaps in the research, and case study outcomes. To the research team's knowledge, this is the first lean assessment framework proposed for HEIs and also contributes to research gaps related to service industry frameworks and those containing both practices and outcomes. The framework can be used by other researchers as a foundation for additional conceptual and empirical developments on the topic and by researchers and practitioners seeking to understand and assess lean implementation progress in the HEI.

Lean management practices perception and their influence on organizational performance in a public Higher Education Institution

Purpose

The purpose of this paper is to explore the perception of Lean management practices by public servants of a Higher Education Institution (HEI) and its influence on the organizational performance. The underlying assumption is that Lean management practices may have perceived even without a whole dissemination of the Lean Thinking way in the institution, and they exercise a positive influence on organizational performance.

Design/methodology/approach

A questionnaire of Lean management practices applicable to HEIs was developed and a survey was carried out in a public HEI in Brazil. A valid sample of 748 respondents was obtained.

Findings

The results demonstrate that some Lean management practices (leadership support and employee involvement, focus on the internal customers, long-term thinking, community services value, elimination of waste and continuous improvement) have a positive influence on the organizational performance of the studied HEI. These results extend the applicability and foster the initiation of Lean management practices in the public service scenario and HEIs.

Practical implications

This study supports HEI leaders and managers in developing and/or promoting better management practices to improve organizational performance. In addition, it promotes the advancement of Lean initiatives in the organizational environment of the HEI, allowing for a better quality to the “beneficiaries” of the services provided.

Originality/value

Despite the broad evidence of Lean in the manufacturing and industrial sectors, this study advances by exploring the perception of Lean management practices in the HEIs context and their influence on organizational performance. This paper also initiates and fosters the discussion of internal costumers and community services value as basic practices of an HEI.

Findings of quality management studies in primary and secondary education: a systematic literature review

Purpose

The aim of this paper is to present the main findings of the studies in the field of quality management (QM) in primary and secondary education. Grouping these findings into themes and these themes, in turn, into broad categories as well as prioritizing the themes of findings are also aims of the present study.

Design/methodology/approach

A systematic literature review (SLR) of articles focusing on QM in primary and secondary education was carried out based on major publishers, namely Emerald Online, Taylor and Francis, Elsevier/Science Direct, Springer Link, Sage Publishing and Online. In total, 133 articles published in 62 journals during 1983–2019 were collected. The affinity diagram was applied in order to group the findings of the QM studies into logical themes and these themes into broad categories. Moreover, the Pareto diagram was applied to prioritize the themes revealed.

Findings

A plethora of articles focusing on QM in primary and secondary education have been published in the last decades. The findings of the QM studies presented in the 133 reviewed articles are grouped into 43 themes and these themes, in turn, into 6 broad categories, namely management practices, school characteristics, teachers, stakeholders, government and pupils. The analysis also reveals themes that can be characterized as “vital” and “useful.”

Practical implications

Researchers and school managers can take into consideration the findings of the QM studies in primary and secondary education as well as the themes of high priority for the design of future studies and QM implementation plans, respectively.

Originality/value

This is the first literature review study which presents analytically the findings of the QM studies in primary and secondary education. This study also contributes to the literature by formulating meaningful themes of these findings and broad categories of these themes and by prioritizing the themes revealed.

Quality and lean practices synergies

Purpose

The purpose of this study is to investigate the relationship between investments in quality and lean practices, and their impact on factory fitness. Using concepts originating in the theory of swift even flow, this study asserts that manufacturers, in order to improve their production swiftness and evenness, must leverage the potential synergetic effects between quality and lean practices.

Design/methodology/approach

This research uses data from the Global Manufacturing Research Group (GMRG) survey project (with data collected from 922 manufacturing plants, across 18 countries). The constructs and measurement model were assessed using confirmatory factor analysis (CFA) and the hypotheses were tested using ordinary least square (OLS) models.

Findings

This study highlights that both investments in quality and lean practices have direct impact factory fitness. The results provide insights into the efficacy of the investments in manufacturing practices and their role in augmenting the operational performance. The investments in quality practices were found to enhance the efficacy of investments in lean practices, which in turn impact the factory fitness.

Practical implications

From a practical perspective, the study informs managers on how to leverage investment in quality practices to enhance the impact of lean practice on performance. The results provide empirical evidence to support management decision-making concerning the development of competences in quality and lean practices, which may create competitive advantage.

Originality/value

This study contributes to the quality and lean literature and provides empirical evidence of the synergetic effects between investments in quality and lean practices. The analysis offers a greater understanding of the mechanisms that can be used to maximise the impact of investments in lean practices, from a global perspective. The findings are important to the advancement of theory in operations management, as it integrates three research streams: quality practices, lean practices and swift even flow research.