Which of the following has the biggest influence in determining the success of work-life balance...

Comprehensive and Detailed Explanation:

While facilities and morale contribute,corporate cultureis theprimary enabler or barrierto effective work-life balance (WLB). Culture determines:

Manager attitudes toward flexibility

Acceptance of remote work or leave policies

Whether employeesfeel safeusing WLB options

Even well-designed programs willfailif the workplacediscourages their use.

GPHR Study Guide Extract – Strategic Global Human Resources / Work-Life Balance and Engagement:

“The success of work-life programs is dependent on organizational culture. Without leadership support and cultural buy-in, employees may fear stigma or retribution for participating in such programs.”

Culture drives behaviormore than policies or perks do.