6 ideas
Behaviour commonly attributed to gender or individual character — women's supposed lack of ambition, managers' bossiness, clerical workers' pettiness — is produced by the position a person occupies. So change the structure rather than trying to fix the person.
When a group makes up roughly 15% or less of an organisation, its members become tokens, seen as symbols of their category rather than individuals. Three perceptual effects follow. Visibility produces performance pressure, polarisation leads the dominant group to exaggerate its differences and tighten its boundaries, and assimilation forces tokens into stereotyped roles such as mother, seductress, pet or iron maiden.
People in high-opportunity positions stay ambitious, identify with the organisation and build upward ties. People in blocked or low-ceiling jobs lower their aspirations, turn to peer loyalty or outside interests, and become critical or disengaged. Apparent 'lack of motivation' is a rational adaptation to a job with no path upward, not a fixed trait.
Controlling, rules-minded, territorial supervision comes from leaders who lack real organisational power: access to resources, information and support. Unable to deliver for their people, they tighten control over the one domain they can command, their subordinates. Giving leaders more power often makes them more generous and less petty.
Managerial work is ambiguous and hard to evaluate, so managers value trust and predictability. They resolve that uncertainty by choosing people socially like themselves, in background, gender and style, for key positions. Conformity and social similarity therefore become substitutes for measurable performance, keeping outsiders out of management.
At the corporation Kanter studied, secretaries' status and pay were derived from their boss's rank rather than their own skills, a patrimonial relationship inside a bureaucracy. They were rewarded for personal loyalty and emotional service, not transferable competence. The arrangement trapped them, since their rise depended on the boss moving up and their skills went unrecognised elsewhere.