the impact of vulnerability on transformational leadership
TRANSCRIPT
Running Head: VULNERABILITY AND TRANSFORMATIONAL LEADERSHIP �1
The Impact of Vulnerability on Transformational Leadership
Krista Simonis
University of Portland
Tuesday, December 15, 2015
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Abstract
This study investigated the potential relationship between vulnerability and
transformational leadership. Likely due to a low number of respondents there were no
significant conclusions to be drawn, and the measures were unreliable. Regardless, this study
contributes to and encourages scholarship on vulnerability and proposes a relationship
between vulnerability and leadership.
Keywords: transformational leadership, trust, vulnerability
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The Impact of Vulnerability on Transformational Leadership
Introduction
At the root of all interpersonal relationships is human connection- one of the ways
we create this connection is through vulnerability (Brown, 2010). Since so many of our
waking hours are spent in the workplace, it is important not to discount the relationships
we create there. Leaders should aspire to creating connections with their employees and
engaging in transformational leadership behavior. However, little research has been done on
what this would require from the leader. This paper investigates the relationship between
vulnerability and transformational leadership, as mediated by trust. First I undertake a
review of some of the literature surrounding the subject before discussing methods and
results. While ultimately the results of this study lack reliability and significance, that does
not discount the theoretical underpinnings of the argument that vulnerability and
transformational leadership are connected.
Literature Review
When researching vulnerability it is near impossible to not come across Brené
Brown’s TED talk “The Power of Vulnerability.” Not only is it the top hit for a google search
on vulnerability, but it is also so prevalent in social discourse that no fewer than four people
forwarded me a link to the video during the course of this project. The most comprehensive
review of literature on vulnerability so far is very recent, having been completed in 2015
(Nienaber, Hofeditz, and Romeike, 2015). They develop a few propositions regarding
vulnerability specifically in leader/follower relationships, in an effort to clear up the
“fuzziness” and conflation of vulnerability with many trust definitions (Nienaber et al., 2015).
Of particular interest is their theoretical Proposition 4, which states: “The higher the level
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of vulnerability expressed by the trustor, the higher will be the reciprocal trust of the trust
referent,” (Nienaber at al., 2015, p. 576). Rousseau, Sitkin, Burt, and Camerer’s 1998 review
of cross-discipline views of trust reveals that all definitions involve a “willingness to be
vulnerable.” Thus the level of vulnerability should correlate with an increase in trust.
Research on leadership shows trust is increased in a leader-follower relationship
characterized by transformational leadership. This section will first overview the concept of
vulnerability in trust before overviewing the role of trust in transformational leadership.
Vulnerability
All vulnerability involves risk, or the possibility for negative outcomes (Rousseau et
al., 1998). Mayer at al. propose that “the level of trust is compared to the level of perceived
risk in a situation,” (Mayer et al., 1995). Thus, for trust there is an expected positive
correlation between trust and the level of vulnerability. The literature review conducted by
Nienaber et al. specifically on vulnerability in trust is especially important in building upon
existing definitions of trust such as Rousseau et al. and Mayer, Davis, and Schoonman
(Nienaber et al., 2015; Rousseau et al., 1998; Mayer et al., 1995). This section will first look at
trust and its common definitions before looking directly at vulnerability.
Rousseau et al. address three stages of trust: building, stability, and dissolution. The
building stage is focused on the formation or building of trust, the stable stage is focused on
the institutional factors of trust that are maintained, and the declining stage is central to
studying reduced trust (Rousseau et al., 1998). These stages form a “feedback loop” of sorts,
where higher trust and the outcomes of “risk taking in relationship (RTR)” coalesce to
contribute to trustor’s re-evaluating the level of trust in the relationship (Clelland &
Zarankin, 2012; Mayer, Davis & Schoonman, 1995). Thus, trust becomes a self-reinforcing
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mechanism (Bekkers, 2012). Trust can be conceptualized as either cognitive trust, based on
assessments based on rational choice theory that take into account the the value of such
trust, or relational trust, which is primarily based on emotions (Nienaber et al., 2015).
Cognitive trust has had several names in the literature, referred to by Rousseau et al. (1998) as
deterrence-based trust, and by Agarwal, Dutta, & Sypher (2009) as calculus-based trust. This
study was more concerned with measuring vulnerability than trust, but it may be interesting
to measure the role of vulnerability in creating each type of trust.
Part of what determines whether or not a person is initially trusted is Trustworthiness,
which is based on attributes of the trustee (Mayer et al., 1995). Rousseau et al. (1998)
included this in their review of the literature, and Mayer et al. (1995) expanded on this idea
to identify three major components of trustworthiness. Ability is the general competence
and expertise level of the trustee, and is relegated to his/her specific area (Mayer et al., 1995).
Vulnerability may play a part in the perception of ability and is worth further study to
determine if varying levels of vulnerability have an impact on the perception of ability.
Benevolence is the perceived willingness of a trustee to do good to the trustor (Mayer et al.,
1995). This has to do with the altruistic intentions of the trustee, and can be likened to
inspirational motivation in transformational leadership (discussed further in the following
section) (Mayer et al., 1995). Integrity is similar to morals. For determining trustworthiness,
integrity relies on the trustee having a key set of principles that is acceptable to the trustor.
These three traits work in conjunction with each other, Mayer et al. point out “it is possible
for a perceived lack of any of the three factors to undermine trust” (1995). In Nienaber et
al.’s model for the development of trust and vulnerability, this trustworthiness serves to act
as a trust antecedent that combines with the trustor’s propensity to trust to create bases of
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trust (including cognitive and affective trust) (Nienaber et al., 2015). Many of these factors
are akin to the traits of transformational leadership, which is perhaps why transformational
leadership can lead to an increase in trust (Podsakoff, MacKenzie, and Bommer, 1996).
Transformational Leadership
Different kinds of leadership exist, including transformational, transactional, and
laissez-faire (Men, 2014). Transactional leadership focuses on reward and punishment
behaviors, laissez-faire leadership is characterized by the absence of interference, and
transformational leadership which serves to motivate individuals to go above and beyond for
the organization (Bass, 1985). These different styles of leadership have significant affects on
the culture of an organization, as well as its organizational structure, climate, and
effectiveness (Men, 2014). While this study included measures for laissez-faire and
transactional leadership, of primary interest to this review of the literature is
transformational leadership. Transformational leadership has received a majority of
attention in the literature because of its association with higher employee satisfaction and
higher organizational performance (Hoption, Barling, Turner, 2013). Transformational
leadership has more dependence on trust than other forms of leadership, Kellaway et al.
showed that leadership styles such as laissez-faire are negatively associated with trust
(Kelloway et al., 2012, p. 51).
Defined as leadership that uses interpersonal communication to form emotional
attachments between leaders and followers, transformational leaders “foster a climate of
trust,” (Men, 2014). Transformational leadership can be broken into four component parts:
idealized influence, inspirational motivation, intellectual stimulation, and individualized
consideration (Bass and Avolio, 1994). Idealized influence is based upon the conception of
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fair relationships and depends upon both the “attributional component made on the part of
the follower, and a behavioral component enacted by the leader,” (Hoption et al., 2013).
Since trust is cyclical and based upon both the trustworthiness and propensity to trust,
idealized influence reflects this relationship. Often idealized influence manifests in leaders
and followers alike chooses to surpass purely self-interested motives and focus on the well-
being of the organization (Kelloway et al., 2012). Inspirational motivation can create
intrinsic motivation in the follower/leader relationship, through encouragement employees
are often encouraged to act more safely and altruistic (Podsakoff, MacKenzie, and Bommer,
1996; Conchie, 2013). Intellectual stimulation encourages creative and independent
thinking, providing stimulating ways for followers to interact with problems (Hoption et al.,
2013; Kellaway et al., 2012). Individualized consideration is a more affective facet of
transformational leadership which involves leaders creating relationships with followers that
demonstrate care and attenuation with follower’s needs and emotions (Hoption et al., 2013).
Those leaders who are more capable at providing individual consideration typically have
relationships with their employees that are characterized by greater trust, indeed
individualized consideration is the component of transformational leadership that has
shown the highest rates of creating trusting relationships (Podsakoff, MacKenzie, and
Bommer, 1996).
Transformational leadership encourages a sense of well-being in employees, and can
prove more effective at motivation than other styles of leadership (Kelloway, E. K., Turner,
N., Barling, J., & Loughlin, 2012). Often, transformational leadership and empathy skills can
predict a leaders ability to gain employee’s trust, which will in turn lead to higher
organizational productivity and employee satisfaction (Jin, 2010, p. 159). Research by
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Goodwin, Lee Whittington, Murray, & Nichols indicates that “Trust is not simply an
outcome of transformational leadership, but is the basis for its influence,” indicating the
need for trust to be established in an employee-manager relationship prior to
transformational leadership occurring (Goodwin et al., 2011). In order to encourage the
development of these types of transformational relationships, it is important to develop
trust.
Transformational leadership has often been investigated from the perspective of the
emotion the leader can invoke in followers. “Leaders attempt to evoke change by appealing
to followers’ emotional states to motivate personal adaptation,” (Rubin, Munz, Bommer,
2005). These studies help inform why leadership, especially transformational leadership, is
so important. However, they do not help to answer the specifics of what makes a leader
more transformational, nor do they help answer what traits or processes should be
encouraged in order to be transformational in leadership. Since transformational leadership
is proven to be more beneficial to both the employee and the organization, the
encouragement of more leaders to act more transformationally should have increased
benefits. Rubin, Munoz, and Bommer showed that agreeableness, extroverted-ness, and
emotional recognition were positively linked to transformational leadership behavior overall
(Rubin, Munz, Bommer, 2005). Additionally, since individualized consideration is a part of
transformational leadership, it seems likely that these traits and skills like emotional
recognition and the ability to trust would be associated with an increase in transformational
leadership behaviors overall.
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Justification
Since trust has such an impact on transformational leadership, it seems illogical that
there is a lack of research on what managers can do to increase interpersonal trust. More
research is needed to investigate whether a top-down approach to fostering trust through
vulnerability would be successful. Since trust has been shown to be a mediating component
of transformational leadership, and vulnerability has been shown to be a component of
trust, this research will attempt to answer the question:
RQ: What is the role of vulnerability in transformational leadership?
While existing research on trust and existing research on transformational leadership
might lead this researcher to believe there to be a positive relationship between
vulnerability and transformational leadership, there could be mediating factors.
Vulnerability on the part of the manager could undermine employee’s trust in the manager’s
competence (ability) and therefore perceived trustworthiness. However, since this study
relies on self-reported vulnerability and leadership styles, that mediating effect is not being
tested using these methods, which are discussed below.
Methods
Measures
Mayer and Gavin (2005) was cited by Nienaber, Hofeditz, and Romaine in their 2015
review of literature on vulnerability as being a study which focused on active vulnerability.
Their trust definition included vulnerability, stating: “Trust is manifested in actual behavior
that allows vulnerability to the trustee,” (Nienaber et al., 2015). In their study, Mayer and
Gavin focused on behaviors which “actually allow vulnerability to the trustee,” (Mayer and
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Gavin, 2005). For their study, Mayer and Gavin developed questions to measure trust that
“reflected statements from participants in employee focus groups that related to various
ways of being vulnerable to a given managerial referent,” (2005). Because this study is
primarily concerned with vulnerability and reflects active measurements of this, this
measure of ten items that “queried a respondent’s willingness to be vulnerable,” was deemed
a good measure of willingness to be vulnerable in a managerial relationship (Mayer and
Gavin, 2005). The original results reported a Cronbach’s alpha of 0.81 for plant management
(Mayer and Gavin, 2005). Wording of these questions was slightly changed as appropriate
for the referent, a full example and measure can be seen in the Appendix.
As an additional measure of vulnerability, the Psychological Vulnerability Scale was
used to assess the respondent’s “static” vulnerability. With only six questions, the
Cronbach's alpha ranged from 0.71-0.86 (Sinclair and Wallston, 1996). The authors identified
the scale as one that "reflects detrimental cognitive beliefs;" specifically this scale is used to
measure stress and vulnerability associated with pain management, this is why it was
combined with the trust measurement from Mayer and Gavin (Sinclair and Wallston, 1996).
For this study, the psychological vulnerability scale had a Cronbach’s alpha of 0.585 and was
thus not reliable. The trust scale from Mayer and Gavin’s 2005 study had a Cronbach’s alpha
of 0.545, also not reliable. When combined to form one scale for vulnerability, the
Cronbach’s alpha did increase to 0.632. Based on the Cronbach’s alpha of the original studies
and the higher Cronbach’s alpha of the combined study, it is likely that given a higher
number of respondents the combined vulnerability scale of 14 items would be a reliable
measure.
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While measures of transformational leadership like those developed by Bass (1985),
or Carless, Wearing and Mann (2010) are the preferred method for measuring
transformational leadership, they are typically taken by subordinates; thus would likely not
yield reliable results when used as a self-assessment tool. Since this study is looking at self-
reported feelings of vulnerability in managers, having followers take the transformational
leadership study would then require pairings of surveys with the leader and subordinate. In
order to simplify the survey process and maintain confidentiality, it was necessary to use a
measure that relied on self-reporting. The measurement of leadership through personality
traits is supported by Ross and Offerman (1997). Their study found that an “enabling
personality profile characterized by pragmatism, encouragement, and acceptance was
strongly predictive of transformational leadership ratings,” (Ross and Offerman, 1997).
Dussault, Frenette, and Fernet developed a self-report scale of leadership that relies on
measuring traits such as charisma, intellectual stimulation, and individualized consideration
(2013). This measure for transformational leadership had a Cronbach’s alpha of 0.88
(Dussault et al., 2013). For this study, which relied on 25 valid responses, the Cronbach’s
alpha for transformational leadership was 0.684. Again, this does not demonstrate reliability,
but based on the scale’s performance in past studies, it is likely due to a low N.
Procedures
The 40 question survey included five demographic questions that asked about the
participant's age, education level, gender, and number of employees managed. Based on the
response of a proofreader, an additional question was added that asked “How comfortable
were you taking this survey?” as an attempt to further measure vulnerability. The survey was
conducted using an online survey software (Qualtrics) and distributed through professional
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social networking sites and direct contact. Questions were asked using a five-point Likert
scale with possible answers ranging from Strongly Agree to Strongly Disagree. Limitations
of the survey were that leadership was self-reported, which may not be as accurate. Secondly,
by asking specifically about people you manage at work, it may have excluded those who act
in a leadership capacity in other groups and organizations (teams, etc.). Additional
limitations included the lack of a question about the amount of interaction time leaders had
with those they managed. There may have been a further opportunity for study with regards
to the level of vulnerability and the level of transformational leadership compared to the
amount in interaction since an increase in time generally leads to an increase in trust
(Nienaber et al., 2015).
Participants
There were 46 respondents, however 11 respondents answered they were not
employed in a managerial position and were excluded from the study, and further responses
were invalidated due to a lack of completion. This left an N of 25 from which to gather data.
Respondents were 64% male to 36% female. 34.6% of respondents were 55-64 years of age,
30.8% of respondents were 25-34, 26.9% of respondents were 35-44, and 7.7% of respondents
were 45-54. No respondents reported being over 65 or between 18-24. The majority of
respondents had completed a Master’s Degree (26.1%), with 15.2% completing a Bachelor’s
degree. The rest of the respondents were scattered throughout, with 1 respondent each
reporting some college, technical degree, or associate’s degree, and 2 respondents reporting
professional or doctorate degrees. 46.9% of respondents managed fewer than 5 employees,
25% managed between 5 and 15, 15.6% managed 15-30 employees, and 6.3% managed 30-45
and greater than 60 respectively. No one reported managing between 45-60 employees.
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Results
The results of this study were underwhelming, overall the data lacked statistical
significance, likely due to a low number of usable cases (25). There was no statistical
significance between gender and vulnerability, and no statistical difference between gender
and leadership style.
The following Pearson’s Correlation table shows the results of the analysis of the
data. There was a statically significant negative relationship between laissez-faire leadership
and transformational leadership (-0.531). Additionally, there was a strong correlation between
transactional and transformational leadership (.705). However, this may be merely reflective
of the fact that the leadership scale was self-reported, thus many transactional leaders may
believe they perform transformational behaviors (and vice versa), without this being an
accurate representation of reality. In order to control for this potential perception problem,
future studies should rely on cross-tabulation between employee and manager surveys so
managers are given the opportunity to self-report on vulnerability while employees report
on leadership styles of said managers.
Vulnerability
Laissez-Faire
Transformational
Transactional
Combined Vulnerability Scale
Pearson’s correlation
1 0.289 -0.086 0.092
Sig. (2-tailed) 0.161 0.689 0.669
N 25 25 24 24
Laissez-Faire leadership Pearson’s correlation
0.289 1 -.531** -0.352
Sig. (2-tailed) 0.161 0.006 0.084
N 25 26 25 25
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The research question for this paper, “What is the role of vulnerability in transformational
leadership?” sought to determine what relationship there is, if any, between the amount of
vulnerability leaders feel and their ability to be transformational. The correlation table
demonstrates that vulnerability was not significantly correlated with any leadership style.
However, this does not necessarily mean that there is no relationship, it may simply be a
reflection of the low N for this study and the reliance on self-reported leadership. Literature
suggests a logical relationship between the two, but in order to determine what the
relationship is it may be beneficial to define trust, vulnerability, and transformational
leadership into their component parts for testing.
Results suggested a significant relationship between the number of employees
managed and the mean score on the vulnerability scale. Respondents managing 30-45
employees had the highest mean score of 3.39, while the lowest mean score (2.47) was
reported for those respondents managing between 5-15. This may indicate that the level of
vulnerability a manager feels is related to the amount of interaction and personal knowledge
of employees, but also interrelates to the leader’s ability to keep track of the employees; as
an organization gets larger it becomes harder to monitor for vulnerability. However, even
with these points of significance (0.023 and 0.097 respectively), they are relying on measures
Transformational Leadership Pearson’s correlation
-0.086 -.531** 1 .705**
Sig. (2-tailed) 0.689 0.006 0.000
N 24 25 25 24
Transactional Leadership Pearson’s correlation
0.092 -0.352 .705** 1
Sig. (2-tailed) 0.669 0.084 0.000
N 24 25 24 25
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that did not perform reliably and thus cannot be used as conclusive results. For future study,
adding in an additional measure about the amount of interaction time between managers
and employees may provide interesting results that can clarify this relationship further.
Discussion
The measures used for this survey are logically sound and would likely have
performed reliably given a larger N. Given the current scholarship on vulnerability, the
measures used approximated vulnerability to a reasonable person standard. It should be
noted that neither ‘vulnerability’ scale used for this study was actually intended to measure
vulnerability in this setting, and further scholarship should continue to develop more
accurate measures for this topic in order to be able to draw conclusions regarding
vulnerability’s role in the workplace specifically and interpersonal interactions in general. If
another study can demonstrate that the level of trust in an employee/manager relationship
can be correlated to the level of vulnerability a leader demonstrates, it may be possible to
create more fulfilling and productive work relationships by having leaders consciously
increase vulnerability. This study was hampered by the number of usable responses, as well
as the necessity of leadership styles being self-reported. Future analyses on this topic should
attempt to pair leaders and followers and assess management styles, levels of trust, and
levels of vulnerability separately. Ultimately a unique vulnerability scale for interpersonal
relationships should be developed; this scale was based on a psychological vulnerability scale
used for pain management and a trust scale. Further research can look directly at measuring
vulnerability for transformational leadership. Potential implications include investigations
into whether or not transformational leaders feel more vulnerable, and what those feelings
may mean for job performance and interpersonal relationship. The relationship between
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vulnerability and trust directly should also be investigated, to determine how much of the
trusting relationship is created through vulnerable acts. Additionally, researchers could
investigate the role of vulnerability and vulnerable leaders upon the perceptions of
competency and trustworthiness of managers by employees. Vulnerability is key to creating
deeper connections, and deserves a more thorough investigation in the literature. This was
an attempt to begin to outline some of the implications of being vulnerable, however
ultimately little can be concluded from the results.
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References
Agarwal, V., Dutta, M., & Sypher, H. (2009). Reconceptualizing trust: A theoretical
framework of macro-level relational trust in health care organizations. Conference
Papers -- International Communication Association, 1-40. Retrieved from https://
login.ezproxy-eres.up.edu/login?url=http://search.ebscohost.com.ezproxy-eres.up.edu:
2048/login.aspx?direct=true&db=cms&AN=45286875&site=ehost-live&scope=site
Bass, B. M. (1985). Leadership and performance beyond expectations. Free Press; Collier
Macmillan.
Bass, B. M., & Avolio, B. J. (1994). Transformational leadership and organizational culture.
The International Journal of Public Administration, 17(3-4), 541-554.
Brown, B. (2010, June). Brené Brown: The Power of Vulnerability [Video File]. Retrieved
From: http://www.ted.com/talks/brene_brown_on_vulnerability?language=en
Carless, S. A., Wearing, A. J., & Mann, L. (2000). A short measure of transformational
leadership. Journal of Business and Psychology, 14(3), 389-405.
Conchie, S. M. (2013). Transformational leadership, intrinsic motivation, and trust: A
moderated-mediated model of workplace safety. Journal of occupational health
psychology, 18(2), 198.
Dussault, M., Frenette, E., & Fernet, C. (2013). Leadership: Validation of a self-report scale.
Psychological Reports, 112(2), 419-36.
VULNERABILITY AND TRANSFORMATIONAL LEADERSHIP �18
Goodwin, V. L., Lee Whittington, J., Murray, B., & Nichols, T. (2011). Moderator or
mediator? Examining the role of trust in the transformational leadership paradigm.
Journal Of Managerial Issues, 23(4), 409-425.
Hoption, C., Barling, J., & Turner, N. (2013). “It's not you, it's me”: transformational
leadership and self-deprecating humor. Leadership & Organization Development Journal,
34(1), 4-19.
Kelloway, E. K., Turner, N., Barling, J., & Loughlin, C. (2012). Transformational leadership
and employee psychological well-being: The mediating role of employee trust in
leadership. Work & Stress, 26(1), 39-55. doi:10.1080/02678373.2012.660774
Mayer, R. C., & Davis, J. H. (1999). The effect of the performance appraisal system on trust
for management: A field quasi-experiment. Journal of applied psychology, 84(1), 123.
Mayer, R. C., & Gavin, M. B. (2005). Trust in management and performance: who minds the
shop while the employees watch the boss?. Academy of Management Journal, 48(5),
874-888.
Mayer, R., Davis, J., Schoorman, D. (1995). An Integrative Model of Organizational Trust.
The Academy of Management Review, 20(3), 709-734. http://www.jstor.org/stable/258792
Men, L.R. (2014). Why Leadership Matters to Internal Communication: Linking
Transformational Leadership, Symmetrical Communication, and Employee
Outcomes. Journal of Public Relations Research, 26(3), 256-279. doi:10.1080/1062726X.
2014.908719
Nienaber, A. M., Hofeditz, M., & Romeike, P. D. (2015). Vulnerability and trust in leader-
follower relationships. Personnel Review, 44(4).
VULNERABILITY AND TRANSFORMATIONAL LEADERSHIP �19
Podsakoff, P. M., MacKenzie, S. B., & Bommer, W. H. (1996). Transformational leader
behaviors and substitutes for leadership as determinants of employee satisfaction,
commitment, trust, and organizational citizenship behaviors. Journal of management,
22(2), 259-298.
Ross, S. M., & Offermann, L. R. (1997). Transformational leaders: Measurement of
personality attributes and work group performance. Personality and Social
Psychology Bulletin, 23(10), 1078-1086.
Rousseau, D. Sitkin, S., Burt, R., Camerer, C. (1998). Not So Different After All: A Cross-
Discipline View of Trust. The Academy of Management Review, 23(3), 393-404.
Sinclair, V. G., & Wallston, K. A. (1999). The development and validation of the
Psychological Vulnerability Scale. Cognitive Therapy and Research, 23(2), 119-129.
VULNERABILITY AND TRANSFORMATIONAL LEADERSHIP �20
Appendix A - Measures
Table I. Items in the Psychological Vulnerability Scale (PVS)
If I don’t achieve my goals, I feel like a failure as a person.
I feel entitled to better treatment from others than I generally receive.
I am frequently aware of feeling inferior to other people.
I need approval from others to feel good about myself.
I tend to set my goals too high and become frustrated trying to reach them.
I often feel resentful when others take advantage of me.
Trust (Mayer & Gavin, 2005)
If I had my way, I wouldn't let my employees have any influence over issues that are
important to me.
I would be willing to let my employees have complete control over my future in this
company.
I really wish I had a good way to keep an eye on my employees.
I would be comfortable giving an employee a task or problem which was critical to me, even
if I could not monitor his/her actions.
I would tell an employee about mistakes I've made on the job, even if they could damage my
reputation.
I would share my opinion about sensitive issues with employees, even if my opinion were
unpopular.
I am afraid of what an employee might do to me at work.
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If an employee asked why a problem happened, I would speak freely, even if I were partly to
blame.
Self-Reported Leadership Scale
I speak enthusiastically.
I am optimistic about the future.
I communicate my vision of the future.
I am cheerful.
I encourage my staff to take professional training.
I support staff who need help.
I get staff involved in the problem-solving process.
I share information with my staff.
I respect other opinions than mine.
I listen attentively to others.
I respect other people’s feelings.
I take into account the needs of my staff when I make decision.
I particularly recognize good work.
I recognize when staff do good work.
I congratulate everybody when they do good work.
When I see that someone is having problems at work, I make sure that the problem gets
fixed.
I follow-up on tasks to find out if there are any problems, and if necessary, I correct them.
I reprimand staff who does not follow the institutional rules.