H3：心理契约与组织承诺存在显著正向影响关系。

4 组织社会化与心理契约、组织承诺的关系

    心理契约会随着组织社会化的进程发生变化[26]，随着组织社会化的进展，员工通过对信息的感知改变自己的心理契约。而且员工心理契约与组织社会化呈显著正相关[23]。心理契约则是组织承诺的内在根源[32]。根据前面我们对组织社会化、组织承诺关系的推断，我们认为，心理契约能够中介组织社会化水平对组织承诺的影响。

H4：心理契约能够显著中介组织社会化水平对组织承诺的影响。

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