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a social influence analysis of perceived organizational support

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ABSTRACT<br />

A SOCIAL INFLUENCE ANALYSIS OF PERCEIVED ORGANIZATIONAL SUPPORT<br />

Thomas J. Zagenczyk, Ph.D.<br />

University <strong>of</strong> Pittsburgh, 2006<br />

This dissertation examined the effects <strong>of</strong> <strong>social</strong> <strong>influence</strong> on employees’ perceptions <strong>of</strong><br />

<strong>organizational</strong> <strong>support</strong> (POS). An important characteristic <strong>of</strong> POS is that it reflects an<br />

employee’s subjective evaluation <strong>of</strong> the treatment he or she receives from the organization.<br />

Employees’ interactions with their coworkers, then, may have an important <strong>influence</strong> on their<br />

POS. As a result, the development <strong>of</strong> POS may be a <strong>social</strong> process rather than solely an<br />

intrapsychic one. However, the majority <strong>of</strong> POS research has focused on how an individual<br />

employee’s personal experiences with an organization affect his/her POS and largely ignored<br />

<strong>social</strong> factors.<br />

To address this gap in the literature, I argue that advice ties between employees will be<br />

related to similarity in POS because they serve as a source <strong>of</strong> <strong>social</strong> information. Friendship ties,<br />

on the other hand, will result in similarity in POS because they are utilized for <strong>social</strong> comparison.<br />

Finally, role model ties will result in similarity in POS because employees learn from the<br />

perceptions, attitudes, and behaviors <strong>of</strong> others they respect and admire. In addition, I explored<br />

the differential effects <strong>of</strong> strong and weak ties and muliplex versus simplex ties on similarity in<br />

POS. My expectation was that strong ties and multiplex ties would be more influential than<br />

weak ties and simplex ties. Finally, I explored the effects reciprocated and non-reciprocated ties<br />

iv

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