In this article, we analyse the ways school headteachers/principals (HT/Ps) at different stages of adult ego development (AED) make sense of and respond to the organisational complexity of their schools. The AED stage of 20 HT/Ps in England was assessed using the Washington University Sentence Completion Test. HT/Ps in the self-aware,…

School principals' interpretation of the context for their work has significant implications for their practice and for organisational theory educational settings. Principals' sense-making capability can change over time, as in all adults. Sense-making capability is grounded in adult ego development (AED) theory which describes eight distinct…

Five descriptive personality scales evaluating the individual's internal-external orientation were administered to 120 educable mentally handicapped children, 30 each at chronological age levels 9, 11, 13, and 15. Reading and arithmetic achievement tests were also given. Results indicated a significant relationship between three of the personality…

Personality development and structure formation were studied in 60 preadolescent children (aged 9 to 13). Six major aspects of preadolescent individuality were assessed: cognitive controls, performance on the Holtzman Inkblot Test, intellectual abilities, general response to clinical testing, general response to laboratory testing, and defense…