Proceedings of the Federated Conference on
DOI: 10.15439/2019F220
Computer Science and Information Systems pp. 813–821 ISSN 2300-5963 ACSIS, Vol. 18
Factors that contribute significantly to Scrum adoption
Ridewaan Hanslo
Ernest Mnkandla
Anwar Vahed
Council for Scientific and
Industrial Research
Pretoria, South Africa
Email: rhanslo@csir.co.za
University of South Africa, School
of Computing, College of Science,
Engineering and Technology
Pretoria, South Africa
Email: mnkane@unisa.ac.za
Data Intensive Research Initiative
of South Africa
Pretoria, South Africa
Email: avahed@dirisa.ac.za
Abstract—Scrum is the most adopted Agile methodology. The research conducted on Scrum adoption is
mainly qualitative and there is therefore a need for a
quantitative study on Scrum adoption challenges. The
primary objective of this paper is to present the findings
of a study on the factors that have a significant relationship with Scrum adoption as perceived by Scrum practitioners working within South African organizations. Towards this objective, a narrative review to extract and
synthesize the existing challenges was conducted. These
synthesized challenges were used in the development of a
conceptual framework for evaluating the challenges that
have a correlation and linear relationship with Scrum
adoption. Following this, a survey questionnaire was
used to test and evaluate the factors forming part of the
developed framework. The findings indicate that Relative Advantage, Complexity, and Sprint Management
are factors that have a significant linear relationship
with Scrum adoption. Our recommendation is that organizations consider these findings during their adoption
phase of Scrum.
Index Terms — Adoption Challenges, Agile
Methodologies, Diffusion of Innovation, Multiple Linear
Regression, Narrative Review, Quantitative Research,
Scrum.
I.
INTRODUCTION
CRUM is regarded as one of the most under
researched Agile methodologies [1], and the majority
of research conducted in this field is qualitative in
nature [2]. This paper focuses on bridging this literature gap
between the body of qualitative knowledge on Scrum and
the lack of sufficient quantitative literature on Scrum
adoption within the South African (SA) context.
The author’s previous paper on Scrum adoption
challenges focused on developing a model that can be used
to test and evaluate challenges to Scrum adoption [3]. To
test and evaluate the Scrum adoption challenges a narrative
review was conducted on the existing Agile and Scrum
adoption challenges experienced globally and within SA.
The synthesized challenges were used as the independent
variables to the model. The first iteration of the Conceptual
S
IEEE Catalog Number: CFP1985N-ART c 2019, PTI
813
Framework (CF) is known as the Scrum Adoption
Challenges Detection Model (SACDM). The CF is a custom
model adapted from the Diffusion of Innovation (DOI)
theory and the study of the adoption of new technology by
Sultan & Chan [12]. The model is divided into four
constructs, namely, Individual Factors (X1), Team Factors
(X2), Organizational Factors (X3), and Technology Factors
(X4). The independent variables are the factors within the
constructs X1, X2, X3 and X4. The dependent variable is Y with
Y=f(X1.X2.X3.X4). When Y=1, the individual within an
organization is an adopter of Scrum. When Y=0, the
individual within the organization is a non-adopter of
Scrum. The first iteration of the CF is similar to the second
iteration except that the statistical analysis technique is
modified from linear regression to logistic regression. For
this reason, the first iteration is not depicted.
In the second iteration the statistical analysis technique
used to evaluate the dependent variable changed from
multiple logistic regression to multiple linear regression
(MLR). The reason for this change was because of the need
to test and evaluate whether there was a statistically
significant linear relationship between the adoption
challenges and Scrum adoption. Another reason was the
small sample size which did not meet the requirement of a
large sample size for logistic regression. Figure 1, displays
the second iteration of the CF labelled as the Scrum
Adoption Challenges Conceptual Framework (SACCF).
Independent variables are depicted as factors within
constructs X1, X2, X3 and X4. The dependent variable is Y with
Y = β0 + β1X1 + β2X2 + β3X3 + β4X4 + ϵ. The constants βi
are the standardized coefficients (beta), and ϵ is the standard
error. The hypothesized relationships between the
independent variables and the dependent variable are shown
by the symbols in parenthesis.
The third iteration is the final version of the CF. The
statistical analysis technique for the second and third
iteration is identical. The third iteration creates a new set of
14 validated factors from the second iteration’s 19 factors.
This iteration of the CF is discussed in Section V. A
quantitative survey was conducted using an online survey
questionnaire. A set of 207 valid responses to this survey
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was used to perform Exploratory Factor Analysis (EFA), and
Cronbach’s alpha analysis, which confirmed the validity and
reliability of the survey instrument used.
The results from the correlational and MLR statistics were
used to identify factors which have a significant linear
relationship with Scrum adoption.
This paper consists of the following sections: Section II
describes the background of the topic. Section III presents
the methodology, including the statistical analysis techniques
used to analyze and validate the data collection instrument.
Section IV displays the results, followed by a discussion of
the research findings in Section V. Section VI concludes the
paper.
II. BACKGROUND
a) Scrum Defined
Scrum is one of many Agile software development
methodologies available. Scrum has seen exponential growth
in the past decade [7]. As a framework, Scrum allows
organizations to improve on their project delivery objectives
[17]. The Scrum guide written by Ken Schwaber and Jeff
Sutherland describes this framework as lightweight, simple
to understand, but extremely difficult to master [8].
Scrum embodies iterative and incremental development,
and the framework is comprised of six artifacts, five roles,
and four predominant activities [8].
b) Agile Challenges
The introduction of new methodologies typically poses
challenges for individuals and organizations who make use
of them [9]. The adoption of Agile methodologies creates
additional challenges such as management style, software
development process, and software developer resistance [2].
The Agile adoption challenges in the context of this paper
is taken from the author’s previous paper on the Scrum
Adoption Challenges Detection Model (SACDM) [3]. The
challenges were derived from Agile, Scrum, Software
Development Methodology (SDM), and Information
Systems (IS) literature. These challenges are encountered
both within South Africa (SA) and globally (non-SA).
Due to Scrum research within SA being primarily
qualitative in nature [10], other Agile methodology
challenges were included in order to attain a more
comprehensive model. Common challenges such as lack of
experience, the Organizational Culture, and lack of
communication have been identified during the narrative
review.
c) Theoretical Framework
Research by Chan and Thong [11], and Mohan and
Ahlemann [9] explains that previous IT adoption studies
focused on the technical aspects of the innovation. These
studies made use of technology adoption models, such as
Technology Adoption Model (TAM). However, with
complex Agile methodologies such as Scrum where
collaboration between individuals within teams and
organizations are important, a more inclusive model was
required. The mixture of factors which affect adoption led to
the selection the Diffusion of Innovation (DOI) theory as the
theoretical lens for the Conceptual Framework (CF) [13].
The DOI theory is used in both organizational and
individual adoption studies, with the DOI model composed
of five characteristics of innovation. The five characteristics
of innovation are Compatibility, Complexity, Observability,
Relative Advantage, and Trialability [13].
In the authors’ custom model, as shown in Figure 1,
Compatibility, Complexity, and Relative Advantage are the
three characteristics of innovation that have been retained.
The reason for this decision was based on the consistency of
the relationship between the three characteristics and
adoption behavior as identified within innovation
studies [14].
III. METHODOLOGY
a) Research Design
The research design consists of a narrative review and
survey questionnaire. The narrative review is a literature
review to assess a topics body of knowledge [15]. This
review was conducted due to the lack of quantitative
literature on Scrum adoption. The review extracted and
synthesized the Scrum and Agile adoption challenges to form
the factors of the Conceptual Framework (CF).
The quantitative survey design operationalized the
narrative reviews factors as the independent variables and
Scrum adoption as the dependent variable. The online survey
was used as the scale to measure the opinions of the Scrum
practitioners working within SA organizations [16].
The validity of the scale was tested using a pilot study,
Exploratory Factor Analysis (EFA), Bartlett’s test for
Sphericity, and Kaiser-Meyer-Olkin (KMO). Bartlett’s test
for Sphericity, EFA, and KMO are discussed in the analysis
subsection. For reliability the Cronbach’s coefficient alpha
was used to measure internal consistency of the scale [16].
b) Analysis
EFA is a statistical method used to describe the variability
of the observed variables in terms of the unobserved
constructs [4]. The validation of the questionnaire items
against the initial 19 factors in the SACCF required a first
order and second order EFA to be conducted. In the first
order EFA we considered the 78 survey questionnaire items
to construct the newly validated 14 factors. These factors
were subjected to a second order EFA in order to develop
the four constructs. The validity analysis proceeded by
generating the first order EFA scores. Once the first order
EFA scores were summarized, the second order EFA
followed.
RIDEWAAN HANSLO ET AL.: FACTORS THAT CONTRIBUTE SIGNIFICANTLY TO SCRUM ADOPTION
Figure 1: Scrum Adoption Challenges Conceptual Framework (SACCF).
To test the sampling adequacy, the KMO measure of
sampling adequacy was used. The KMO value obtained
was 0.88. The Bartlett’s test for Sphericity was conducted
to determine if it was useful to conduct factor analysis.
The Bartlett’s test for Sphericity significance level was
0.00. These test results indicate that it was, therefore,
worthwhile to conduct the EFA on the dataset.
To determine the number of factors derived from the
individual statements, Eigenvalues > 1 and the Scree plot
were used. The constructs cumulative percentage was
75.8%.
The Principal Axis Factoring (PAF) extraction method
with oblique rotation was used to seek a parsimonious
representation for the common variance (correlation)
between variables by latent factors. The oblique rotation
implemented the Oblimin with Kaiser Normalization
method because it was required to explore the correlations
between the factors.
To summarize, of the 78 questionnaire items, 14 factors
were retained for rotation due to their Eigenvalues being
greater than or near one. The first 14 factors as a
collective accounted for 75.8% of the total variance.
Because of the factor loading cut-off criteria of 0.40, 12
items were found to load on the first factor, and these
were subsequently labelled "Organizational Behavior".
Eight items loaded on the second factor, labelled "Sprint
Management". Nine items loaded on the third factor,
labelled "Relative Advantage". Four items loaded on the
fourth, fifth, sixth, and the seventh factor respectively,
labelled "Experience", "Training", "Specialization", and
"Recognition". Seven items loaded on the eighth factor,
labelled "Customer Collaboration". Three items loaded on
the ninth factor, labelled "Compatibility". Five items
loaded on the tenth factor, labelled "Over-Engineering".
Three items loaded on the eleventh and twelfth factor
respectively, labelled "Escalation of Commitment", and
"Complexity". Eight items loaded on the thirteenth factor,
labelled "Teamwork", and four items loaded on the
fourteenth factor labelled "Resource Management". Table
1 displays the mapping of the initial 19 CF factors to the
validated 14 factors.
The second order EFA was conducted on the 14 factors
derived from the first order EFA output. The PAF
extraction method and the Oblimin with Kaiser
Normalization (oblique) rotation method were used to
calculate the scores. The second order EFA generated the
KMO measure of sampling adequacy test result of 0.779
and a Bartlett’s test for Sphericity significance level of
0.00 which made it viable to conduct an EFA. The
Eigenvalues generated from the PAF extraction method
resulted in 4 constructs, with the Eigenvalues greater than
or near 1 and the Scree plot identifying the valid
constructs. The cumulative percentage explained by the
four constructs is 67.8%.
In summary the second order EFA was applied to the
14 factors calculated in the first order EFA. The PAF
method was used to extract the factors, followed by the
Oblimin with Kaiser Normalization (oblique) rotation
method. Of the 14 input factors, only four factors were
retained for rotation, because of their Eigenvalue being
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PROCEEDINGS OF THE FEDCSIS. LEIPZIG, 2019
greater than or near one. The first four factors as a
collective accounted for 67.8% of the cumulative
variance. These four factors are consequently referred to
as the four constructs of the SACCF.
Table 1: Mapping of the initial 19 factors to the validated
14 factors.
Fourteen Factors Loaded
Nineteen Factors
from Questionnaire Items
based on Literature Review
Organizational Behavior
Organizational Structure
Management Support
Organizational Culture
Sprint Management
Sprint Management
Change Resistance
Relative Advantage
Relative Advantage
Experience
Experience
Training
Training
Specialization
Specialization
Recognition
Recognition
Customer Collaboration
Collaboration
Quality
Compatibility
Compatibility
Over-Engineering
Over-Engineering
Escalation of Commitment
Escalation of Commitment
Complexity
Complexity
Teamwork
Teamwork
Communication
Resource Management
Resources
IV. RESULTS
The previous section described the methodology used
to derive to the validated factors and constructs of the
Conceptual Framework (CF). A statistical analysis of the
results derived with this methodology, is presented in this
section.
a) Testing the Fourteen First Order Factor
Relationship Strength
A correlation matrix was used to test for the
relationship strength among the different factors. A
Spearman correlation analysis was conducted on all the
factors as opposed to a Pearson correlation analysis, due
to the skewness of the data discovered during the
normality tests. The Spearman correlation analysis
revealed statistically significant correlations for the
relationships between Scrum Adoption and all the factors
at the 0.01 level, except for Teamwork which was
significant at the 0.05 level (p=0.018), and OverEngineering with no significance (p=0.514), see Table 2.
b) Testing the Four Second Order Factor
Relationship Strength
A correlation matrix was used to test the relationship
strength among the four constructs, as well as between the
four constructs and the dependent variable. A Spearman
correlation analysis was conducted as opposed to a
Pearson correlation analysis, due to the skewness of the
data discovered during the normality tests. Spearman
correlation analysis revealed statistically significant
correlations for the relationships between Scrum Adoption
and the four constructs at the 0.01 level, see Table 3.
c) Testing the Statistical Significance of the
Factor Relationship
All the normality assumptions were met when a
regression analysis was conducted on the 14 factors.
Tolerance values were above .01, and all the VIF values
were below 10, and the assumption of no multicollinearity
was met. The Durbin-Watson statistic fell within an
expected range, which suggests that the assumption of no
autocorrelation of residuals was met. The assumptions of
linearity and homoscedasticity were also met, since the
Scatterplot of standardized residual and standardized
predicted value did not curve or funnel out. The normal
probability plot of the residuals was approximately linear,
which suggests that the assumption of normality of
residuals was also met.
For the 14 factors, Multiple Linear Regression (MLR)
was conducted to examine whether Over-Engineering,
Relative Advantage, Recognition, Experience, Teamwork,
Specialization, Escalation of Commitment, Compatibility,
Resource
Management,
Customer
Collaboration,
Complexity, Training, Sprint Management, and
Organizational Behavior impact on Scrum Adoption. The
overall model (predictors: Over-Engineering, Relative
Advantage, Recognition, Experience, Teamwork,
Specialization, Escalation of Commitment, Compatibility,
Resource
Management,
Customer
Collaboration,
Complexity, Training, Sprint Management, Organizational
Behavior) explained 52.9% of the variance of Scrum
Adoption, which was revealed to be statistically
significant (F(14,206)=15.40, p<0.0001).
F7
F8
F9
F10
F11
F12
F13
F14
F15
F1
1.00
.30**
.28**
.30**
.66**
.22**
.23**
.20**
.34**
.50**
.22**
.34**
.16*
.20**
.05
F2
.30**
1.00
.14*
.32**
.29**
.26**
.25**
.19**
.20**
.23**
.27**
.19**
.21**
.06
.09
F3
.28**
.14*
1.00
.25**
.29**
.58**
.24**
.66**
.72**
.27**
.30**
.36**
.16*
.64**
-.18*
F4
.30**
.32**
.25**
1.00
.10
.25**
.01
.09
.26**
.09
.08
.10
.71**
.16*
.26**
F5
.66**
.29**
.29**
.10
1.00
.29**
.27**
.24**
.35**
.64**
.28**
.51**
.01
.24**
-.02
F6
.22**
.26**
.58**
.25**
.29**
1.00
.28**
.65**
.51**
.23**
.21**
.26**
.10
.39**
-.01
F7
.23**
.25**
.24**
-.01
.27**
.28**
1.00
.24**
.31**
.32**
.34**
.31**
-.07
.24**
-.23**
F8
.20**
.19**
.66**
.09
.24**
.65**
.24**
1.00
.55**
.24**
.16*
.34**
.07
.48**
-.09
F9
.34**
.20**
.72**
.26**
.35**
.51**
.31**
.55**
1.00
.29**
.29**
.39**
.11
.57**
-.12
F10
.50**
.23**
.27**
.09
.64**
.23**
.32**
.24**
.29**
1.00
.22**
.58**
.01
.25**
-.04
F11
.22**
.27**
.30**
.08
.28**
.21**
.34**
.16*
.29**
.22**
1.00
.27**
-.02
.30**
-.33**
F12
.34**
.19**
.36**
.10
.51**
.26**
.31**
.34**
.39**
.58**
.27**
1.00
.01
.42**
-.14*
F13
.16*
.21**
.16*
.71**
.01
.10
-.07
.07
.11
.01
-.02
.01
1.00
.13
.28**
F14
.20**
.06
.64**
.16*
.24**
.39**
.24**
.48**
.57**
.25**
.30**
.42**
.13
1.00
-.24**
F15
.05
.09
-.18*
.26**
-.02
-.01
-.23**
-.09
-.12
-.04
-.33**
-.14*
.28**
-.24**
1.00
RIDEWAAN HANSLO ET AL.: FACTORS THAT CONTRIBUTE SIGNIFICANTLY TO SCRUM ADOPTION
Table 2: Correlations among all the Factors used in the study.
F1
F2
F3
F4
F5
F6
F1=Scrum Adoption, F2=Experience, F3=Organizational Behavior, F4=Sprint Management, F5=Relative Advantage, F6=Training, F7=Specialization, F8=Recognition,
F9=Customer Collaboration, F10=Compatibility, F11=Escalation of Commitment, F12=Complexity, F13=Teamwork, F14=Resource Management, F15=OverEngineering.
N Missing 0
**. Correlation is significant at the 0.01 level (2-tailed).
*. Correlation is significant at the 0.05 level (2-tailed).
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PROCEEDINGS OF THE FEDCSIS. LEIPZIG, 2019
Table 3: Correlations between the Four Constructs and Scrum Adoption.
Scrum Adoption
Individual
Organization
Team
Technology
Scrum Adoption
1.00
.29**
.30**
.20**
.53**
Individual1
.29**
1.00
.39**
.16*
.38**
Organization
.30**
.39**
1.00
.25**
.42**
Team1
.20**
.16*
.25**
1.00
.07
Technology
.53**
.38**
.42**
.07
1.00
N Missing 0
**. Correlation is significant at the 0.01 level (2-tailed).
*. Correlation is significant at the 0.05 level (2-tailed).
1
=factor’s negatively phrased questions were recoded.
An inspection of the individual predictors of the overall
model revealed that Relative Advantage (Beta=0.688,
p<0.0001), Sprint Management (Beta=0.109, p<0.05),
and Complexity (Beta=0.041, p<0.05) are significant
predictors of Scrum Adoption (Table 4). Higher levels of
Relative Advantage are associated with higher levels of
Scrum Adoption, higher levels of Sprint Management are
associated with higher levels of Scrum Adoption, and
higher levels of Complexity are associated with lower
levels of Scrum Adoption.
For the four constructs, MLR was conducted to
examine whether Individual Factors, Technology Factors,
Team Factors, and Organization Factors impact on Scrum
Adoption. The overall model explained 33.40% of the
variance in Scrum Adoption, which was revealed to be
statistically significant (F(4,206)=25.34, p<0.0001). An
inspection of the individual predictors revealed that
Technology Factors (Beta=0.580, p<0.0001) and Team
Factors (Beta=0.126, p<0.05) are significant predictors of
Scrum Adoption (see Table 5). Higher levels of
Technology Factors are associated with higher levels of
Scrum Adoption, and higher levels of Team Factors are
associated with higher levels of Scrum Adoption.
V. DISCUSSION OF FINDINGS
It is important to note that initially, the Scrum Adoption
Challenges Conceptual Framework (SACCF) had 19
factors (independent variables). However, during the
validation of the scale, the Exploratory Factor Analysis
(EFA) applied to the questionnaire items extracted 14
factors. The loading of the questionnaire items to new
factors meant that the initial predicted model had to be
evaluated. The questionnaire items with its commonalities
and corresponding factor loadings were studied and it was
found that the initial 19 independent variables loaded
correctly into the 14 factors. The new factor loadings,
therefore, made logical sense. In Table 1, as discussed in
Section III, the 19 hypothesized factors are mapped to the
newly validated 14 factors.
While most of the mappings in Table 1 is selfexplanatory, it is necessary to give an explanation of the
four factors that have more than one variable. These four
factors are:
Organizational Behavior
Sprint Management
Customer Collaboration
Teamwork
The term Organization Behavior (OB) is defined as the
actions and attitudes of individuals that work within an
organization. OB is, therefore, the study of human
behavior within the organizational environment, how
human behavior interacts with the organization, and the
organization itself [5]. George et al. [5], also states that
the manner in which managers manage others is
significantly affected by OB. Given this perspective of
OB, it is reasonable to load Organizational Structure,
Management Support, and Organizational Culture as a
single factor under the heading OB.
The loading of Sprint Management and Change
Resistance into a single factor is also logically sensible
since firstly, Sprint Management is a time-boxed activity.
Scrum practitioners would be performing their tasks
within a Scrum sprint under most circumstances although
it is recognized that this may not be the case for every task
performed. Consequently, if a team is resisting change, it
would manifest when the change is requested or
performed during the Scrum sprint. To reiterate the fourth
value of Agile development, which is “responding to
change over following a plan”, it is therefore fitting that
Sprint Management and Change Resistance loaded as the
Sprint Management factor, since Change Resistance by
default, is part of the Sprint Management cycle [6].
RIDEWAAN HANSLO ET AL.: FACTORS THAT CONTRIBUTE SIGNIFICANTLY TO SCRUM ADOPTION
819
Table 4: Regression Coefficients of the 14 Factors.
Coefficientsa
Unstandardized
Standardized Coefficients
Coefficients
Model
B
1
(Constant)
.506
.454
Experience
-.021
.051
.000
Beta
t
Sig.
1.114
.267
-.026
-.419
.676
.062
.000
.003
.998
.109
.049
.178
2.239
.026
.688
.068
.702
10.168
.000
-.031
.052
-.045
-.604
.547
.004
.042
.006
.103
.918
-.019
.047
-.032
-.410
.682
Customer Collaboration
.118
.062
.151
1.900
.059
Compatibility
.085
.058
.099
1.477
.141
Escalation of Commitment
.011
.041
.018
.280
.780
Complexity
-.116
.056
-.146
-2.061
.041
Teamwork1
-.013
.047
-.021
-.279
.781
Resource Management
-.042
.051
-.059
-.830
.407
.004
.039
.005
.092
.927
t
Sig.
2.692
.008
Organizational Behavior
Sprint Management
1
Relative Advantage
Training
Specialization
Recognition
Over-Engineering1
a
Std. Error
. Dependent Variable: Scrum Adoption
=factor’s negatively phrased questions were recoded.
1
Table 5: Regression Coefficients of the 4 Constructs.
Coefficientsa
Unstandardized Coefficients
Model
1
(Constant)
Std. Error
Beta
1.197
.445
Team1
.126
.062
.123
2.040
.043
Technology
.580
.064
.566
9.009
.000
Individual1
.016
.053
.019
.303
.763
-.033
.054
-.039
-.616
.539
Organization
a
B
Standardized Coefficients
. Dependent Variable: Scrum Adoption
=factor’s negatively phrased questions were recoded.
1
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PROCEEDINGS OF THE FEDCSIS. LEIPZIG, 2019
The loading of Collaboration and Quality into the
Customer Collaboration factor was easy to accept since
Customer Collaboration entails working closely with the
client in order to deliver what was requested at the
expected quality. The last merged factor loading was
Teamwork which consists of Teamwork and
Communication. This factor loading was also a simple
decision and with hindsight, these two factors had to be
grouped together from the outset. The reason for this is
because Teamwork requires individuals to work together
to complete tasks, and communication is a critical
component to complete sprint tasks within the team. It is
important to note that the Resources factor has been
renamed to Resource Management because resource
shortage or surplus is a management related concern.
Figure 2 displays the third and final iteration of the CF.
The hypothesized relationships between the independent
variables and the dependent variable are shown in the
parenthesis. As is evident from the diagram, the
conceptual model is much more refined than the previous
iterations. The Specialization factor which was previously
under the team construct is now under the individual
construct, and Over-Engineering which was an individual
factor is now a team factor. The reason for these
realignments is because Specialization or specialized
skills can be narrowed down to the individual level. OverEngineering, if encountered and allowed within a Scrum
team environment, means that the team was not vigilant
enough during their communication sessions to identify
when an individual was doing more than what was
required.
Four of the initial 19 factors were revealed as having a
significant linear relationship with Scrum adoption. The
four factors are Relative Advantage, Complexity, Change
Resistance, and Sprint Management. The factor that came
close to having a significant relationship with Scrum
adoption was Customer Collaboration with p=0.059.
Because of the new factor loadings Sprint Management
and Change Resistance loaded onto Sprint Management,
as noted earlier.
VI. CONCLUSION
Scrum and Agile software development, including
Scrum adoption, is a growing phenomenon. The research
presented in this paper contributes both towards the Agile
body of knowledge and to Scrum adoption. A proposed
consolidation of Scrum and Agile challenges, a
Conceptual Framework (CF), and the evaluation of the
CF using quantitative methods and techniques were
explored in this paper. The primary objective of this
paper was the investigation of factors that have a
significant linear relationship with Scrum adoption as
perceived by Scrum practitioners working within SA
organizations. Three validated factors which have a
significant linear relationship with Scrum adoption have
been identified.
Figure 2: Final Iteration of the Conceptual Framework.
RIDEWAAN HANSLO ET AL.: FACTORS THAT CONTRIBUTE SIGNIFICANTLY TO SCRUM ADOPTION
This research can be extended by a systematic review
of existing Scrum and Agile adoption challenges, as well
as a larger population sample for greater generalization of
the findings. For future research it would be beneficial to
develop a logistic regression model for predicting an organizations success rate at Scrum adoption based on the
organization’s current practices. The predictive analysis
can be conducted by comparing the test data of the organization to the trained data model derived from the population sample.
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