Final answer:
The jigsaw technique is not a workplace intervention for diversity issues, but an educational strategy. In contrast, affirmative action, managing diversity, and valuing diversity are interventions used in workplaces to improve and leverage the differences in the workforce.
Step-by-step explanation:
The jigsaw technique is not a workplace intervention aimed at diversity issues. Rather, it is an educational strategy developed to promote cooperation and reduce prejudice in a classroom setting. It involves students in diverse groups working on different aspects of a problem or project and then coming together to complete the task.
Affirmative action, managing diversity, and valuing diversity are direct interventions aimed at addressing diversity issues in the workplace. Affirmative action involves active measures by employers to improve opportunities for historically excluded groups. Managing diversity refers to strategies implemented to create a positive work environment where the differences of employees are recognized and valued. Valuing diversity involves an organizational commitment to appreciate and leverage the differences in the workforce to contribute to its success.