Separate the well-mapped steps from the speculative ones
When you read about person perspectives, sort each claim by what kind of evidence stands behind it.
Why it works
The person-perspective sequence stitches together two very different bodies of work. The childhood steps — understanding false beliefs, seeing yourself through another’s eyes, taking a bystander’s view — are supported by large research literatures. The adult steps beyond the third person come from sentence-completion scoring developed and validated mostly by the models’ own authors. Knowing which is which keeps a useful map from being mistaken for settled science.
How to do it
- Take one claim you have read about first-, second-, third-, fourth- or fifth-person perspective.
- Ask: is this about children or adults? Who studied it, how many people, and were they independent of the model?
- Mark it "well established", "early research", or "theory" — and keep using it at that level of confidence.
- Notice whether the claims that feel most meaningful to you are also the least tested.
Evidence
A meta-analysis of 178 studies (Wellman, Cross & Watson, 2001) found that false-belief understanding follows a consistent developmental pattern across countries and task variations, with preschoolers moving from below-chance to above-chance performance. Summaries of Selman’s levels place second-person (self-reflective) perspective taking at roughly ages 7–12 and third-person, mutual perspective taking at roughly 10–15, and describe late adolescence as adding perspectives beyond the immediate interaction, such as social norms. By contrast, the STAGES validation study states it is the first scientific study of its scoring system and the only research to date on the three latest stages, using a non-representative participant pool. (observational)
Ages in Selman’s levels are approximate and overlap; they describe typical sequences, not deadlines. The adult research is not worthless — it is early, and mostly not yet independently replicated.
Sources
- Wellman, H. M., Cross, D., & Watson, J. (2001). Meta-Analysis of Theory-of-Mind Development: The Truth about False Belief. Child Development, 72(3), 655–684.
- Selman, R. L. (1980). The Growth of Interpersonal Understanding: Developmental and Clinical Analyses. New York: Academic Press.
- Bailey, K. M., & Im-Bolter, N. (2024). Social Cognitive Processes in Children With Specific Learning Disorder: The Importance of Language. Learning Disability Quarterly, 48(4), 215–226.
- Junge, C., Valkenburg, P. M., Deković, M., & Branje, S. (2020). The building blocks of social competence: Contributions of the Consortium of Individual Development. Developmental Cognitive Neuroscience, 45, 100861.
- O’Fallon, T., Polissar, N., Neradilek, M. B., & Murray, T. (2020). The validation of a new scoring method for assessing ego development based on three dimensions of language. Heliyon, 6(3), e03472.
- Murray, T., & O’Fallon, T. (2020). A Summary of Research on and with the STAGES Developmental Model. Integral Review, 16(1).
Common mistake
Letting the well-established childhood research lend its credibility to the later adult claims, as if one proved the other.
Practice this with IX Coach
More practices for First, Second, Third and Fourth Person Perspectives
- Walk one conflict through four perspectives
Write the same disagreement four times — as you, as the other person, as a neutral observer, and as someone seeing how context shaped all three.
- Write their account in their own voice
Tell the story of the disagreement in the first person as the other person, using the words they would use.
- Check your version of them by asking
Treat your picture of someone else’s view as a hypothesis, and get their perspective directly before acting on it.
- Write the observer’s account
Describe your own conflict the way a fair bystander who knows both of you would, using names instead of "I" and "they".
- Notice what shaped every account, including the neutral one
Ask how background, role, culture and setting shaped your view, their view and the observer’s view alike.
- Take their perspective without taking on their feelings
Separate understanding what someone thinks and wants from feeling what they feel, and use the first when you need to solve something together.
- Hear which perspective you speak from
Read back what you wrote or said about a situation and mark each sentence by the perspective it speaks from.
Related concepts
- Terri O’Fallon’s STAGES Model, Made Practical
Twelve stages built from three repeating questions, and how to work with the one you are in
- Kegan’s Subject-Object Theory, Made Practical
Moving from being run by your assumptions to being able to examine them
- Ken Wilber’s Integral Theory (AQAL), Made Practical
Five elements for catching what your view of a situation leaves out, held as a map rather than a truth
- Torbert’s Seven Action Logics of Leadership
Seven ways leaders make sense of pressure, how common each is, and how to work with your own
- Self-Distancing: Thinking Clearly About Your Own Problems
Solomon’s paradox, third-person self-talk, and the science of stepping back
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