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Table 3 Initial communality values in PCA

From: Virtual classes during COVID-19 pandemic: focus on university students’ affection, perceptions, and problems in the light of resiliency and self-image

Item

Initial

Extraction

Item1

1.000

0.755

Item2

1.000

0.725

Item3

1.000

0.779

Item4

1.000

0.736

Item5

1.000

0.714

Item6

1.000

0.617

Item7

1.000

0.719

Item8

1.000

0.757

Item9

1.000

0.702

Item10

1.000

0.648

Item11

1.000

0.583

Item12

1.000

0.763

Item13

1.000

0.719

Item14

1.000

0.610

Item15

1.000

0.758

Item16

1.000

0.751

Item17

1.000

0.813

Item18

1.000

0.661

Item19

1.000

0.644

Item20

1.000

0.578

Item21

1.000

0.765

Item22

1.000

0.673

Item23

1.000

0.598

Item24

1.000

0.834

Item25

1.000

0.802

Item26

1.000

0.839

Item27

1.000

0.820

Item28

1.000

0.845

Item29

1.000

0.742

Item30

1.000

0.795

Item31

1.000

0.330

Item32

1.000

0.581

Item33

1.000

0.700

Item34

1.000

0.816

Item35

1.000

0.781

Item36

1.000

0.872

Item37

1.000

0.829

  1. Extraction method: principal component analysis