Answer:.e. psychological contract
Step-by-step explanation:
Psychological Contract definition
The psychological contract is based on those expectations that an employer has regarding an employee or an employee has , these are usually not written down.
Buy both the unwritten and written contract are crucial fro a stable relationship that exist between an employee and employer.
Psychological contract includes things like shared beliefs, common goals and perceptions between employees and employers.
Also things like salary raise and promotion are part of Psychological contract.
Fairness and equity are big part of psychological contract which when not properly maintained they can lead to conflict between employees and employers.