What method allows employees to make valuable contributions to decision-making in an organization?

Participative decision-making is an approach that encourages employees at all levels to engage actively in the decision-making processes of an organization. This method empowers employees by valuing their opinions and insights, leading to enhanced collaboration and innovation. When employees contribute their ideas and feedback, the organization benefits from diverse perspectives, which can lead to more informed and effective decisions. Additionally, this approach often increases buy-in and motivation among employees, as they feel their voices are heard and their contributions matter.

The other options, while they may have their own merits within an organization, do not primarily focus on integrating employee input into decision-making. An open-door policy promotes communication but doesn't necessarily involve employees in decision-making. A grievance procedure addresses complaints but does not facilitate contributions to organizational decisions. Employee interviews can gather information but typically do not empower employees in the same collaborative way as participative decision-making.