57
3) AnĂĄlise Fiabilidade aos itens da questĂŁo 4 (Alpha de Cronbach) Reliability Statistics Cronbach's Alpha N of Items ,876 24 Item-Total Statistics
prof_comun prof_colab prof_dispon prof_recolha Pr_A_comun Pr_A_colab Pr_A_dispon Pr_A_recolh Gestao_com Gestao_colab Gestao_dispon Gestao_recol Alunos_comun Alunos_colab Alunos_dispon Alunos_recolha Escolas_com
Julho de 2008
Scale Scale Mean if Variance if Item Deleted Item Deleted 33,21 48,358 33,52 50,436 33,00 49,433 33,34 50,147 32,88 49,117 33,08 49,318 32,54 50,167 32,84 50,250 33,37 48,609 33,67 50,842 33,38 48,928 33,70 51,620 33,56 50,086 33,57 50,238 33,44 49,818 33,59 50,801 33,61 50,633
Corrected Item-Total Correlation ,551 ,490 ,469 ,442 ,501 ,466 ,433 ,404 ,541 ,519 ,523 ,464 ,508 ,494 ,471 ,454 ,464
Cronbach's Alpha if Item Deleted ,867 ,870 ,870 ,871 ,869 ,871 ,871 ,873 ,868 ,869 ,868 ,871 ,869 ,869 ,870 ,871 ,870