violations of the psychological contract may be addressed through
Perceived psychological contract violation Both PPCV and perceived organizational support (POS) are based on the norm of reciprocity. Both POS and PPCV are types of social exchanges and therefore involve implicit obligations, rather than economic exchanges, which involve explicit obligations (Blau, 1964; Emerson, 1972).[4][5] Perceived organizational support is focused on favorable treatment and the degree to which employees engage in positive reciprocity with the organization, whereas PPCV is focused on unfavorable treatment and the degree to which employees engage in negative reciprocity with the organization.
Operation of law Rights or liabilities created by operation of law can also be created involuntarily, because a contingency occurs for which a party has failed to plan (e.g. failure to write a will); or because a specific condition exists for a set period of time (e.g. adverse possession of property or creation of an easement; failure of a court to rule on a motion within a certain period automatically defeating the motion; failure of a party to act on a filed complaint within a certain time causing dismissal of the case); or because an existing legal relationship is invalidated, but the parties to that relationship still require a mechanism to distribute their rights (e.g. under the Uniform Commercial Code, where a contract for which both parties have performed partially is voided, the court will create a new contract based on the performance that has actually been rendered and containing reasonable terms to accommodate the expectations of the parties).