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Table 2 Cronbach alpha if item is deleted, corrected item-total score correlations, and correlations between items (PANAS-P)

From: Positive and Negative Affect Schedule (PANAS): psychometric properties of the online Spanish version in a clinical sample with emotional disorders

 Correlations between items
 Cronbach alpha if item deletedCorrected item-total correlationItem 1Item 3Item 5Item 9Item 10Item 12Item 14Item 16Item 17Item 19
Item 1.904.7171.629.600.637.463.477.533.485.477.552
Item 3.904.718 1.591.750.520.444.529.437.403.556
Item 5.902.748  1.658.458.595.501.498.459.681
Item 9.901.777   1.538.498.586.501.438.596
Item 10.910.606    1.377.492.473.382.459
Item 12.908.645     1.445.467.510.594
Item 14.907.669      1.528.429.515
Item 16.908.643       1.489.524
Item 17.911.593        1.496
Item 19.903.735         1
  1. All correlations were statistically significant at p < .01 (two-tailed); Item 1: Interested; Item 3: Excited; Item 5: Strong; Item 9: Enthusiastic; Item 10: Proud; Item 12: Alert; Item 14: Inspired; Item 16: Determined; Item 17: Attentive; Item 19: Active