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When tasks cross the line: the mediating role of territoriality in the relationship between illegitimate tasks and self-interested voice

Year: 2026
Type: article
Study design: Observational Study
Abstract: Illegitimate tasks are increasingly prevalent in modern organizations. Prior research has established their harmful consequences and largely explained employee reactions through the lens of task and role incongruence, emphasizing legitimacy judgments and threats to occupational identity. However, the psychological mechanisms through which illegitimate tasks activate employees' motivation to protect their resources remain largely underexplored. Drawing on conservation of resources theory, we explored how territoriality mediates the association between illegitimate tasks and self-interested voice. Additionally, time urgency and perceived organizational politics were identified as moderators. Using a three-wave, time-lagged design with two-week intervals, we collected data from 350 full-time employees, retained 306 valid responses, and tested seven hypotheses. Predictor, mediator, and outcome variables were measured at separate time points. Results suggested that illegitimate tasks were positively linked to territoriality, which was subsequently positively associated with self-interested voice. When both moderators were examined simultaneously, time urgency strengthened the positive effect of illegitimate tasks on territoriality and further amplified the indirect effects. The moderating effect of perceived organizational politics was not significant when examined jointly. This study advances theoretical understanding in the illegitimate tasks and voice literature while providing practical guidance for organizations seeking to optimize task allocation and reduce defensive employee responses.
Language: English
Open Access status: gold
Estimated APC paid: $3,801
OpenAlex ID: W7220842875
FWCI:
Cites: 57
Cited by:
Related to: 10