autoconceito dos professores: principais factores usando modelos de análise de dados multivariada teachers' self-concept: finding main factors and clusters by eda models

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ID: 153131
2008
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Abstract
O autoconceito tem sido considerado uma dimensão muito importante da personalidade do professor, da sua prática e do seu desenvolvimento pessoal (MARKUS; WURF, 1987; SIMÕES, 2001). A investigação que apresentamos foi efectuada com 281 professores de Ciências da Natureza, do terceiro ciclo do Ensino Básico, em Portugal, usando o ICAC- Inventário Clínico do Auto Conceito (VAZ-SERRA, 1986). Na análise dos dados obtidos foram usados diferentes métodos de Análise Multivariada, apresentando-se os resultados da análise factorial de correspondências e nos modelos de classificação hierárquica baseados no coeficiente de afinidade. Os resultados obtidos: 1) confirmam a importância de dois grandes factores presentes no Autoconceito: aceitação social e auto-eficácia; 2) caracterizam estes principais factores no que se refere ao Autoconceito clínico dos professores; 3) mostram como esses factores são determinantes na forma como cada professor constroi o seu autoconceito.
The self-concept has been considered as a very important dimension on teacher's personality, practice and development (MARKUS; WURF, 1987;SIMÕES, 2001). The present research concerns a sample of 281 teachers of Natural Science of the Third Cycle of Basic Education from Portugal that responded to the I.C.A.C. - Self-Concept Clinical Inventory (VAZ-SERRA, 1986). In the analysis of the questionnaires different multivariate data analysis methods have been used. This paper describes some results issued from correspondence analysis and hierarchical clustering models based on the affinity coefficient. The results obtained: 1) confirm the importance of two general main factors / types which are present in self-concept: social acceptance and self-efficiency; 2) characterise these main factors when teachers'clinical self-concept is concerned and 3) show how determinant these factors are for the building of self-concept that allow us to differentiate teachers.
Reference Key
franco2008educarautoconceito Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Vitor Franco;Helena Bacelar-Nicolau
Journal chemistry of natural compounds
Year 2008
DOI
10.1590/S0104-40602008000200012
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-40602008000200012
Keywords
self-concept teachers

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