Which of the following is NOT a responsibility of employers under the NLRA?

The correct answer addresses a clear distinction in the responsibilities outlined by the National Labor Relations Act (NLRA). Under the NLRA, employers are primarily tasked with respecting employees' rights to organize and engage in collective bargaining freely. They are also required to avoid any discrimination against union members, which is centered around creating an equitable environment for all employees regardless of their union affiliation.

The option regarding providing training for leadership skills is not mandated by the NLRA as part of an employer’s legal responsibilities. While training and development are generally considered best practices for management and employee engagement, they do not fall under the legal obligations outlined by labor laws. Therefore, this option reflects an expectation of good management practices rather than a specific duty outlined in the NLRA.