Methodology for Constructing and Using a Mathematical Model for Assessing Labor Costs for the Development of Distance Learning Courses
Abstract
:1. Introduction
2. Motivation and Foundations for Creating a Methodology for Assessing Labor Costs for the Development of DC’s
2.1. Brief Historical Retrospective
2.2. Criteria for Assessing the Quality of DC Development
- A comprehensive analysis of the organizational structure of an educational institution, its technical and information resources;
- Assessment of university syllabi, the quality of the developed and used electronic educational resources, and course materials;
- Analysis of the effectiveness of the teacher/student feedback system and the system for assessing the process of DL;
- Determination of the effectiveness of DC didactics and teaching process techniques;
- Assessment of the level of literacy of teachers and students in computer technology.
- A strategy model that is proposed for a DC development;
- An organization form of the learning process in an educational institution where electronic learning materials are created for teaching students in a distance format;
- The type of evaluated DCs;
- The characteristics of teaching methods, depending on areas of knowledge.
2.3. Strategy Model
2.4. Organization Form of the Educational Process
2.5. Evaluated Type after the DC Development
- The form of use in the educational process: full-fledged distance learning courses, hybrid courses, supporting courses [17];
- The nature of communication: asynchronous and synchronous distance learning courses;
- The principle of placement of the main educational material [18];
- Type of educational activity [16].
2.6. Brief Description of the Research Methodology
- The analysis of information sources in the field of assessing the resources necessary for the development of distance learning courses as digital (software) products was carried out;
- A hypothesis about the possibility of using a model such as the COCOMO model was put forward;
- Empirical material on the real labor costs for the development of DC was collected;
- A mathematical model was developed for assessing labor costs;
- The necessary coefficients for the model were selected iteratively;
- Labor costs and corrected the values of the coefficients were calculated;
- The applicability of performing calculations on selected DCs was assessed.
3. Implementation of the Methodology for DC’s Development Labor Costs Assessment
3.1. Teaching Methods Peculiarities and Areas of Knowledge
- The second strategic model (work in a group project, teacher + specialists in pedagogical design and IT);
- Distance self-study;
- A full-fledged distance course;
- Without a focus on courses, whose teaching methods can significantly affect the rubrics for evaluating the quality of the development of distance learning courses and the ratio for different criteria.
3.2. Labor Costs Calculation for the DC Development
- Making an investment or other financial decisions related to the development of a distance course;
- Setting budgets and project schedules as the basis for planning and control;
- Selection of specialists with necessary qualifications in a group of developers;
- Making decisions or agreeing on trade-offs between software costs, schedule, functionality, and performance or quality metrics.
3.3. The Limitations of the Proposed Evaluation Methodology
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
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Name of the Group Criteria | Criteria for Quality Assessment of a Developed DC | The Maximum Sum of Weight Criteria in a Group | Standard Labor Costs Ratio Ki |
---|---|---|---|
1. Course strategy | Course summary | 0.25 (max 0.25) | 0.05 |
Course syllabus designed in accordance with the requirements of the university | 0.15 | ||
Simple and clear statement of the goals, objectives and expected results of the course | 0.05 | ||
2. Compliance with the didactic principles of a DC: apprehensibility, accessibility, interactivity | Clear structure of the course as a whole and its individual modules | 0.13 (max 0.15) | 0.01 |
Clear definition of course certification policy | 0.01 | ||
Correspondence of the number of working weeks to the number of credits | 0.01 | ||
Clear and detailed instructions and recommendations for working with each module/topic of the course | 0.04 | ||
Clear instructions or recommendations for completing (final) tests/course activities and an exam | 0.05 | ||
Interactive teaching alerts and teacher/student feedback | 0.03 | ||
3. E-learning resources (materials) | Teacher’s copyright materials in the course | 0.24 (max 0.3) | 0.1 |
Attribution of authorship for all study materials | 0.02 | ||
Additional electronic training materials | 0.02 | ||
Weblinks to the resources that are freely available on the Internet | 0.02 | ||
Learning materials with modern multimedia technologies (multimedia presentations, videos, computer models, mind maps, etc.) | 0.1 | ||
Compliance of electronic educational materials with recommendations for their design | 0.04 | ||
4. Learning didactic resources and activities | Correspondence of the number of tests/tasks per one credit according to the requirements of the university | 0.16 (max 0.3) | 0.02 |
Variety of didactic resources created using the DL system: instructional glossaries, instructional Wikis, interactive lectures, educational forums, computer tests, and other educational tools imbedded in the DL system | 0.1 | ||
Tasks/activities for students’ self-study in accordance with the requirement of the university | 0.1 | ||
Activities aimed at collaborative learning | 0.03 | ||
Modern DL pedagogical technologies and methods | 0.05 |
Name of the Characteristic Groups | Characteristics of the Development Team | Qj |
---|---|---|
Language proficiency | Language of instruction in the course | 0.95 |
English | 0.9 | |
DC design language | 0.95 | |
DL pedagogy and pedagogical design | Skills in DL didactics | 0.95 |
Expertise in methods and ways of organizing communications in DL and intercultural environment | 0.9 | |
Expertise in the requirements of pedagogical design | 0.9 | |
Mastery of the course material | Experience in conducting research in the subject area of the course | 0.8 |
Copyright publications to be used in the course | 0.95 | |
Professional (by education) | 0.95 | |
According to sources of literature (self-education) | 0.95 | |
General vision (short courses) | 0.95 | |
Experience in teaching the course | 0.8 | |
Team communication | Experience in collaborative development of similar courses | 0.9 |
Experience in ICT and media technologies for the development of ELR and materials (electronic learning resources) | Development of multimedia presentations | 0.95 |
Scripting and filming learning media materials | 0.95 | |
Designing and creating learning animations | 0.9 | |
Using video conferencing in distance learning | 0.9 | |
Using online educational tools, such as a Google application | 0.7 | |
Experience in creating educational computer models for DL | 0.9 | |
Number of developers | More than 4 | 1.05 |
Quality of development management | Full-fledged project | 0.9 |
Resource allocation development plan | 0.95 | |
The task for development only | 0.95 | |
Staff turnover | With a turnover rate of more than 25% | 1.1 |
NC (DL Course Size in ECTS) | M (Man-Weeks/ECTS) | E1 |
---|---|---|
1–2 | 2.5 | 1.01 |
3–6 | 3.0 | 1.10 |
7–10 | 3.5 | 1.26 |
DL Course Size (ECTS) | N (Weeks/Labor Cost) | E2 |
---|---|---|
1–2 | 2.5 | 0.38 |
3–6 | 2.5 | 0.35 |
7–10 | 2.5 | 0.32 |
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Misnevs, B.; Puptsau, A.; Jusas, V. Methodology for Constructing and Using a Mathematical Model for Assessing Labor Costs for the Development of Distance Learning Courses. Mathematics 2021, 9, 3049. https://doi.org/10.3390/math9233049
Misnevs B, Puptsau A, Jusas V. Methodology for Constructing and Using a Mathematical Model for Assessing Labor Costs for the Development of Distance Learning Courses. Mathematics. 2021; 9(23):3049. https://doi.org/10.3390/math9233049
Chicago/Turabian StyleMisnevs, Boriss, Aliaksandr Puptsau, and Vacius Jusas. 2021. "Methodology for Constructing and Using a Mathematical Model for Assessing Labor Costs for the Development of Distance Learning Courses" Mathematics 9, no. 23: 3049. https://doi.org/10.3390/math9233049
APA StyleMisnevs, B., Puptsau, A., & Jusas, V. (2021). Methodology for Constructing and Using a Mathematical Model for Assessing Labor Costs for the Development of Distance Learning Courses. Mathematics, 9(23), 3049. https://doi.org/10.3390/math9233049