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2.3 Re‐codingofanswers
Theanswerswerere‐codedbeforestatisticalanalysis
bysubtracting4fromeachscore–therebyensuring
thattheneutraloptionwas0andthattheleadership
skills that inhibited outstanding leadership skills
where negative while skills that contributed to
outstandingleadershipskillsbecamepositive.
3 RESULTS
One‐sample t‐tests tested whether the leadership
skillswheredifferentfromtheneutralvalue0(e.g.it
tested whether a leadership skill where rated as
either inhibiting or contributing to outstanding
leadership). Results where accepted as statistically
significantifthe95%ConfidenceInterval
(CI)didnot
include zero (0). Positive means indicate that skills
contribute to outstanding leadership and negative
means indicate that the skill inhibits outstanding
leadership. A detailed overview of the results is
presentedintable1.Theterms‘Lower’and‘Upper’
refers to the lower and upper limits of the
95%
Confidence Interval for the mean score of each
variable.
Of the six global leadership scales four global
leadership scales were evaluated as contributing to
outstanding leadership. Team Oriented Leadership
(Mean=1.5,95%CI[1.3,1.8])andCharismatic/Value‐
basedLeadership(Mean=1.5,95%CI[1.28,1.8]were
rated as
equally contributing to outstanding
leadership. Participative Leadership ranked third
(Mean = 1.2 95% CI [1, 1.5]) and Humane Oriented
Leadership (Mean = 1, 95% CI [0.8, 1.2]) ranked last
amongthepositiveleadershipscales.
ThetwoleadershipskillsSelf‐protectiveLeadership
(Mean =‐0.6, 95% CI [‐0.8,‐0.4]) and
Autonomous
Leadership (Mean =‐0.5, 95% CI [‐0.8,‐0.2]) were
found to inhibit outstanding leadership. A more
detailedoverviewisgiveninTable 1.Table1shows
the different leadership skills, ‘lower’ and ‘upper’
refers to the end points of the 95% confidence
interval.Aconfidenceintervalthatdoes
notcontain0
indicates that the leadership skill is seen as either
inhibiting(ifthemeanisnegative)orcontributing(if
themeanispositive).
Effectofexperienceinmultinationalcompanies.
Two‐tailed independent samples t‐tests indicated
that, with exception the primary leadership skill
Procedural/Bureaucratic (belonging to the Self
Protective
leadership dimension), there were no
observable statistical differences (e.g. the 95% CI
contains 0) in the perception of leadership skills
between those with experience in multinational
corporationsandthosewithout.
Those with experience from multinational
companies (Mean =‐0.012, SD = 0.43) rated the
leadership skill Procedural/Bureaucratic as less
positive
than those without experience from
multinational companies (Mean = 0.51, SD = 0.56;
t
(31)=‐3.049, Mean difference =‐0.524, 95% CI of
difference[‐0.879,‐0.174]).
4 DISCUSSION
Thisquestionnaire‐basedstudywithamultinational
sampleofmasterstudentsofmaritimemanagement
identified that four global leadership dimension
(Team Oriented Leadership, Charismatic/Value‐based
Leadership, Participative Leadership, Humane Oriented
Leadership)whereseenas
contributingtooutstanding
leadership. Two leadership skills (Self‐protective
LeadershipandAutonomousLeadership) whereratedas
inhibiting outstanding leadership. Experience from
multinationalcompaniesdidnotmakeadifferenceto
these findings with the exception of the
Procedural/bureaucraticleadershipskillwherethose
with experience from multinational companies saw
the procedural/bureaucratic skill
somewhat more
negativethanthosewithoutinternationalleadership
background.
Ourfindingsareinaccordancewith thoseofthe
GLOBEstudybyfindingthesamerankingbetween
thesixgloballeadershipskills(seee.g.table4inDen
Hartogetal.,1998),aswellasreplicatingthefindings
that Autonomous and
Self‐Protective leadership is
seenasinhibitingoutstandingleadership.
The global leadership dimension of
Charisma/Value‐basedleadershipiscloselyrelatedto
transformational leadership (Bass & Avolio, 1990),
which both is argued being a universally endorsed
leadership styles (Bass, 1985; Den Hartog, House,
Hanges, Ruiz‐Quintanilla & Dorfman, 1999). As in
the
aforementionedfindings,futuremaritimeleaders
also rate Charisma/Value‐based leadership as
contributing to outstanding leadership. In the
GLOBE‐ studies (Dorfman et al., 2012) charismatic
leadershiprankedhightomediuminallpartsofthe
world with the Middle East as only exception
(Javidan,Dorfman,Luque,House,2006).
The Team Oriented
leadership is on a wordily
basis rated medium or medium‐high/medium‐low,
with Latin America as only exception where it was
ratedhigh(ibid),whileinthisresearchprojectTeam
OrientationandCharismatic/Value‐basedleadership
was rated the highest of the dimensions. Whether
these differences reflect real differences due to
characteristics of the maritime industry or whether
theseareduetootherfactorremaintobeseen.
Thelack ofdifferences betweenthosewith work
experience from multinational companies andthose
without was surprising – especially because of the
observeddifferencesbetweendifferentcultureswhen
it comes to which leadership
skills is seen as
good/bad(DenHartogetal.,1998).Itmightbethat
thosethataredrawnto amaritime career are more
globallyorientedhencethattheyappreciateasimilar
setofleadershipskills.Itmightalsobethatthejoint
situation that the students have found themselves
during
schoolingandtrainingatthemasterprogram
havegiventhemacommonviewofgoodleaderships
skills. These and other possible answers can be the
objectforfutureresearchprojects.
Limitations. Our research has utilized a limited
sampleofmasterstudentsormaritimemanagement,
hencerepresentingtheopinionsoffuture
employees
andleadersinthemaritimeindustry.Thuswecannot