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  <front>
    <journal-meta>
      <journal-title-group>
        <journal-title>Workshop on Cloud Technologies in Education, December</journal-title>
      </journal-title-group>
    </journal-meta>
    <article-meta>
      <title-group>
        <article-title>Social dimension of higher education: definition, indicators, models</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Liubov F. Panchenko</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Hennadii O. Korzhov</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Andrii O. Khomiak</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Vladyslav Ye. Velychko</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Vladimir N. Soloviev</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Donbas State Pedagogical University</institution>
          ,
          <addr-line>19 Batyuk Str., Sloviansk, 84122</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Kryvyi Rih State Pedagogical University</institution>
          ,
          <addr-line>54 Gagarin Ave., Kryvyi Rih, 50086</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>National Technical University of Ukraine ”Igor Sikorsky Kyiv Polytechnic Institute”</institution>
          ,
          <addr-line>37 Peremohy Ave., Kyiv, 03056</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <pub-date>
        <year>2022</year>
      </pub-date>
      <volume>17</volume>
      <issue>2021</issue>
      <fpage>0000</fpage>
      <lpage>0002</lpage>
      <abstract>
        <p>The article deals with the problem of strengthening the social dimension of higher education. It discusses the definition of social dimension, its indicators, models of student retention and student engagement. The article argues that students should act as active researchers of the topic of social dimension and present the ways to update the content of university courses for Sociology majors, such as ”Mathematical and statistical methods of social information analysis”, ”Social statistics and demography”, ”Multivariate data analysis”, ”Structural equation modeling” and other courses for bachelors, master students, and PhDs in Sociology.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;higher education</kwd>
        <kwd>social dimension</kwd>
        <kwd>education statistics</kwd>
        <kwd>students training</kwd>
        <kwd>EUROSTUDENT</kwd>
        <kwd>social statistics</kwd>
        <kwd>modeling</kwd>
        <kwd>educational and migration backround of students</kwd>
        <kwd>cloud technologies</kwd>
        <kwd>R</kwd>
        <kwd>NodeXL</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <sec id="sec-1-1">
        <title>1.1. Setting of a problem</title>
        <p>
          The social dimension of higher education has been the focus of attention of the European
educational community since 2001 [
          <xref ref-type="bibr" rid="ref1">1</xref>
          ]. In general terms, the social dimension means compliance
with the principles of equality, accessibility and diversity in the higher education system. The
Rome Ministerial Communiqué (2020) [
          <xref ref-type="bibr" rid="ref2">2</xref>
          ] proposes a definition of vulnerable, disadvantaged and
underrepresented groups of students, and sets out the principles that oblige public authorities
and higher education institutions to develop the relevant concepts, or to improve their policies
and strategies for strengthening the social dimension of higher education. Such principles
include the continuous monitoring and collection of data for evidence-based statistics on
the topic of the social dimension of European higher education. The recent Eurostudent VII
Conference in Hannover, 2021 [
          <xref ref-type="bibr" rid="ref3">3</xref>
          ] featured the issue of the social dimension, the comparison of
the results of monitoring of this issue among European countries, and he definition of common
and special social dimensions. Consequently, the inclusion of the social dimension into national
strategies for the transformation of higher education remains a priority for the countries of the
European Education Area.
        </p>
        <p>As an associate member of the EU, Ukraine is aiming to develop its higher education system
in compliance with European priorities. Therefore, training of the specialists who can develop
the social dimension of higher education is important task of Ukrainian universities.</p>
        <p>Based on the conceptualization of the social dimension in higher education, its indicators and
models, the article is aimed to show the paths of including this topic in the training sociology
majors in Ukrainian universities.</p>
      </sec>
      <sec id="sec-1-2">
        <title>1.2. Related work</title>
        <p>
          The various aspects of computer modeling in education were summarized by Ukrainian scientists
within CoSinE workshop (2019–2021). Semerikov et al. [
          <xref ref-type="bibr" rid="ref4">4</xref>
          ] studied computer simulation of neural
networks; Bilousova et al. [
          <xref ref-type="bibr" rid="ref5">5</xref>
          ] discussed computer simulation in computational mathematics;
Soloviev et al. [
          <xref ref-type="bibr" rid="ref6">6</xref>
          ] presented cognitive process modelling using complexity theory methods.
        </p>
        <p>
          Burke [
          <xref ref-type="bibr" rid="ref7">7</xref>
          ], Hauschildt et al. [
          <xref ref-type="bibr" rid="ref10 ref8 ref9">8, 9, 10</xref>
          ], Mishra and Diesner [11], Salmi [12, 13], Unger [14]
studied various questions of social dimension.
        </p>
        <p>
          The problems of social and economic conditions of student life in Europe are summarized by
Hauschildt et al. [
          <xref ref-type="bibr" rid="ref8 ref9">8, 9</xref>
          ], Unger [14] as part of EUROSTUDENT.
        </p>
        <p>
          Many scholars are interested in the problems that arise in model building on student retention
and student engagement: Tinto [15, 16, 17, 18, 19, 20], Spady [21, 22], Tight [23], Burke [
          <xref ref-type="bibr" rid="ref7">7</xref>
          ], Kerby
[24], Kricorian et al. [25].
        </p>
        <p>We share the Tight [23] view that modern student’s success a not limited to learning. A wide
range of issues related to their families, friends, social environment influences their ability to
successfully complete studies and integrate. It is important that students participate in the study
of the problem of the social dimension, even as researchers.</p>
        <p>That is why the purpose of our study is to find ways to include content on social dimension of
the higher education in the training of sociology majors. This training follows modern strategies
of [26, 27]:
• Shifting the focus of statistical tasks within the curriculum from mathematical calculations
to tasks of a practical nature.
• Integration of statistical thinking and statistical literacy into the curriculum of diferent
disciplines;
• Development of problem solving skills: students are ofered open problems and the
teacher takes on the role of a ”facilitator” in the learning process.
• Using real life examples in project work;
• Developing strategies to increase students’ motivation;
• Using multidimensional models for understanding social phenomens.</p>
        <p>The issues of preparing sociology students and PhDs to use statistical models and education
statistics data are discussed in papers [28, 29, 30, 31].</p>
      </sec>
    </sec>
    <sec id="sec-2">
      <title>2. Results</title>
      <p>In London Communiqué, ministers agreed on the following denfiition of the social dimension:
”We share the societal aspiration that the student body entering, participating in and completing
higher education at all levels should reflect the diversity of our populations. We reafirm the
importance of students being able to complete their studies without obstacles related to their
social and economic background. We therefore continue our eforts to provide adequate student
services, create more flexible learning pathways into and within higher education, and to widen
participation at all levels on the basis of equal opportunity” [32].</p>
      <p>The Rome Ministerial Communiqué (2020) [33] proposes a definition of vulnerable,
disadvantaged and underrepresented groups of students.</p>
      <p>• Underrepresented students. A group of learners is underrepresented in relation to
certain characteristics (e.g. gender, age, nationality, geographic origin, socio-economic
background, ethnic minorities) if its share among the students is lower than the share
of a comparable group in the total population. This can be documented at the time
of admission, during the course of studies or at graduation. Individuals usually have
several underrepresented characteristics, which is why combinations of
underrepresented characteristics (“intersectionality”) should always be considered. Furthermore,
underrepresentation can also have impact at diferent levels of higher education – study
programme, faculty or department, higher education institution, higher education system.
This definition is complementary to the London Communiqué, ”that the student body
entering, participating in and completing higher education at all levels should reflect the
diversity of our populations”, but does not fully cover it.
• Disadvantaged students: Disadvantaged students often face specific challenges compared
to their peers in higher education. This can take many forms (e.g. disability, low family
income, little or no family support, orphan, many school moves, mental health, pregnancy,
having less time to study, because one has to earn ones living by working or having caring
duties). The disadvantage may be permanent, may occur from time to time or only for a
limited period. Disadvantaged students can be part of an underrepresented group, but do
not have to be. Therefore, disadvantaged and underrepresented are not synonymous.
• Vulnerable students: Vulnerable students may be at risk of a disadvantage (see above) and
in addition have special (protection) needs. For example, because they sufer from an
illness (including mental health) or have a disability, because they are minors, because
their residence permit depends on the success of their studies (and thus also on decisions
made by individual teachers), because they are at risk of being discriminated against.
These learners are vulnerable in the sense that they may not be able to ensure their
personal well-being, or that they may not be able to protect themselves from harm or
exploitation and need additional support or attention.</p>
      <p>EUROSTUDENT is an international survey project collecting data on the social and economic
conditions of student life in Europe. The dataset of this project covers many of important
aspects of student life: access to higher education, students’ demographic characteristics, their
educational background, types and modes of study, time budget, students’ income, employment,
types of housing, international mobility. The seventh round of the EUROSTUDENT project
started in June 2018 and finished in 2021. The purpose of project was to provide data on the
social dimension of European higher education for researchers, ministers, teachers, students,
policy-makers, and others. Data were collected in 18 countries in 2019. The version presented
during the Hannover Conference covered 20 countries and the final version is to be released in
August 2021. Author was a (virtual) participant of the Hannover conference that took place
on May 18–19, 2021. After discussion, Eurostudent VII participants presented some ideas for
imaging and innovating the social dimension of higher education after the pandemic (in two
words, figure 1).</p>
      <p>Unger [14] in his conference report showed the relation between social dimension
measurement and EUROSTUDENT VII data. EUROSTUDENT provides the following data:
• On many underrepresented groups (by sex, educational background, access (routes),
migration background, disability);
• On disadvantaged students (students with kids, disability, non-native speakers, delayed
transition, working, financial dificulties);
• On vulnerable students (direct: minors etc., and indirect: satisfaction, integration,
dificulties in study).</p>
      <p>This data set allows to combine various parameters of the student body; diferent routes to
enter a university; drop-out intention; likelyhood to complete the studies by study intensity,
drop-out intention, satisfaction, various dificulties. EUROSTUDENT data not provided: specific
national (minority) groups or issues; ethnicity, details on gender and sexual orientation; students
from alternative care.</p>
      <p>Social dimension is directly connected to student retention. Undergraduate retention is an
institution of higher education’s ability to ”retain a student from admission until graduation”
[34]. The earliest studies of undergraduate retention in the United States occurred in the 1930s
and focused on what was referred to at the time as student mortality [35]. In 1975 Vincent
Tinto presented student integration model. By Tinto [15], students who socially integrate into
the campus community increase their commitment to the institution and are more likely to
graduate.</p>
      <p>Tinto’s student integration model has changed over the course of the 45 years from when it
was originally introduced [15, 16, 17, 18, 19, 20]. In the recent versions motivational variables
have included. The following motivational theories from educational psychology and social
psychology have been applied to theoretical developments and practice of undergraduate
retention: articular theory, attribution theory of motivation; expectancy theory, goal setting
theory, self-eficacy beliefs, academic self-concept, motivational orientations and optimism [ 34].</p>
      <p>Tight [23] remarks that ”student retention is the older of the two concerns, at least in
research terms, and was formerly also known by other, more negative, synonyms, such as
student withdrawal, attrition and dropout. Student engagement, through which the student is
involved in the higher education experience as deeply as possible, though a more recent concern,
represents an obvious positive response to the problem of student retention. In other words, the
more engaged a student is – with their higher education and the institution from which they
are receiving it – the less likely they are to voluntarily leave higher education before they have
completed their studies”. The researcher provided bibliographic search using Scopus (2018) the
numbers of times the exact words ‘student retention’ and ‘student engagement’ appeared in the
titles of published English language (figure 3).</p>
      <p>The conclusions of the research and the data collected during this study will enrich the
content of university courses. In particular, this applies to the NTUU ”IS KPI” course on Social
Statistics (and Education Statistics, which is a component of the said course); to the courses
on the Methods and Methodology of Sociological Research and Data Analysis, to the PhD
courses on Multidimensional Research Methods; Master courses on Cross-National Research in
Sociology, and Quantitative Methods of Social Processes Analysis.</p>
      <p>An important problem in data analysis teaching is the development of student’s motivation.
One example of the development of positive educational motivation, in our view, is the use of
interesting data sets relevant to learner’s area. Social statistics course is a second-year course
for sociology majors. This course is preceded by a mathematical methods course, so there is
every reason to use these methods when analyzing social statistics data.</p>
      <p>One of the most important sections of social statistics is education statistics. One of the main
objectives of the statistical study of education is the social and economic life of students.</p>
      <p>Social dimension is important topic of measurement in education statistics. Consider how
we can use the EUROSTUDENT data in teaching the analysis of education statistics.</p>
      <p>Therefore, first, we recommend that students visite the following page: http://database.
eurostudent.eu/. There they will see the following parameters:</p>
      <p>A. Demographics
B. Transition and access
C. Types and modes of study
D. Socio-economic background
E. Housing situation
F. Students’ expenses
G. Students’ resources
H. Employment and time budget
I. International student mobility</p>
      <p>J. Assessment of studies</p>
      <p>Student without impairments (in %) Student with impairments (in %)
Study facilities: (very) satisfied
Cat.3 – unlabelled
not satisfied (at all)</p>
      <p>We can obtain actual tables by combining features “Assessment of studies”, “Sex” and
“Impairments” for a single country or several countries. We can observe and discuss gender diferences
and diferences related to impairments (tables 1-2).</p>
      <p>Using Eurostudent VI Appendix C3 Metadata, we can compare the percentage of student
aged 30 and older in European countries (figure 4) and percent of students with impairments
(figure 5).</p>
      <p>It is interesting to compare these data with the data of the State Statistics Committee of
Ukraine.</p>
      <p>We can also apply correlation analysis, hypothesis testing, and discriminant analysis to these
data by raising relevant research questions (i.e. educational and migration background and
others).</p>
      <p>In the table 3 we summarized the path to integrate the topic “Social dimention of higher
education” into sociology students training (on example of National Technical University of
Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”).</p>
      <p>Here are two examples.</p>
      <p>In the course “Structural equation modeling” students are asked to analyze the model built
by researchers from Luxembourg with Eurostudent VII microdata (figure 6) [ 36]. Research
questions of this model are as follows: “How do individual characteristics impact the dropout
intention via student commitment and integration? Does institutional support mediate this
efect/relationship?”. Original conclusions obtained by researchers are: 1) gender as an individual
characteristic showed no efect on any of the factors; 2) social integration regarding fellow
students had no efect on study commitment, while social integration regarding University
teachers showed the expected positive efect. As a case study, it is proposed to test this model
in other countries and discuss the results.</p>
      <p>The course “Social networks analysis” is selective and enrolled by students of various
specialties. During the course, students learn to receive data from social networks and analyze them.
One of the cases is the search queries about topics of the social dimension of higher education
in Twitter, in particular with the hashtag #Eurostudent. The graph of the network with clusters
is presented in figure 7. The data were obtained in the free version NodeXL for the period 25–29
November 2021. Students analyze this data using cloud tools: R environment, NodeXL, Gephi;
they calculate and interpret key social networks metrics, at the user, group and network levels;
visualize a graph of the network. For example, one of didactics task: to find and describe the
social mediators of the network: the actors with both high betweenness and high in-degree
centrality values (German Centre for Higher Education Research and Science Studies (DZHW);
Praxis Centre for Policy Studies (Praxis), Estonia).</p>
    </sec>
    <sec id="sec-3">
      <title>3. Conclusions and perspectives of further research</title>
      <p>
        Strengthening the social dimension of higher education is a priority task in the EHEA [
        <xref ref-type="bibr" rid="ref10">10, 12, 37</xref>
        ].
The students from vulnerable, disadvantaged and underrepresented groups are not suficiently
and systematically researched in Ukraine [38]. This includes the groups of students directly
involved in the armed conflict, i.e. young people from the uncontrolled regions of Crimea
and Donbas; students from internally displaced families, children of the participants of the
anti-terrorist operation, students with special educational needs, foreign students, and female
students in STEM (Science, Technology, Engineering and Mathematics).
      </p>
      <p>Modeling methodology helps to determine the efectiveness of educational innovations in
diferent contexts of social dimension, and to study phenomena in their interrelations and latent
factors.</p>
      <p>This article presented the ways to update the content of the following university courses for
sociology bachelors, master students, PhDs: “Mathematical and statistical methods of social
information analysis”, “Social statistics and demography”, “Multivariate methods data analysis”,
“Structural equation modeling”.</p>
      <p>Further work in this direction includes the creation and study of structural equations model
on student engagement and student integration with the help of Eurostudent data set.
VII, 2019. URL: https://www.eurostudent.eu/download_files/documents/Eurostudent_
brochure_WEB.pdf.
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10.
[13] J. Salmi, Violence, integrity and education, Global Crime 10 (2009) 396–415. doi:10.1080/
17440570903248445.
[14] M. Unger, What can EUROSTUDENT data tell us about the social dimension?, in:
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[15] V. Tinto, Dropout from higher education: A theoretical synthesis of recent research,</p>
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So</p>
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