Ego development (Loevinger)
A sequence in how people make sense of self and others, from impulsive and self-protective through conformist and conscientious to individualistic, autonomous and integrated. Measured by how a person completes sentence stems.
What drives it
Captures the complexity of the frame a person reasons from: about rules, motives and contradiction. Useful because it is partly independent of intelligence and of niceness, and predicts how someone handles ambiguity and other people's difference.
How it shows
Work
Self-protective: blames, opportunistic, "what's in it for me". Conformist: rule-following, belonging, stereotypes about other departments. Conscientious: own standards, long-term goals, takes feedback against those standards. Individualistic and autonomous: tolerates paradox, sees systems, interested in other people's development.
Relationships
Earlier stages treat relationships as transactional or role-bound; later stages show curiosity about the partner's inner life and tolerate conflict and difference.
Self
Notice how you finish "A good boss..." or "When people criticise me...": with a rule, or with context and qualification you actually mean.
What tells it apart
Subject-object shift (Kegan): Kegan's orders and Loevinger's stages overlap heavily; Loevinger's are scored from written sentence completions and have more data, Kegan's from an interview.
Openness to experience: Openness is appetite for ideas and experience; ego development is the complexity with which a person understands self and others. A highly open person can still reason self-protectively.
A test
Listen to how a person explains someone else's bad behaviour: simple blame and stereotypes point to earlier stages, several motives in context point to later ones.
Questions to carry
- Explaining someone else’s bad behaviour, how many motives and circumstances do they reach for?
- Thinking of someone who wronged me, how many reasons for it can I hold at once?
How strong the research is
moderate. The sentence-completion test has good reliability and validity; the highest stages are rare and less studied, and scores partly overlap with verbal ability.
Where it comes from
Jane Loevinger, 1976; Washington University Sentence Completion Test, Loevinger and Ruth Wessler, 1970