These seven items are used to measure subjective vitality. What are the corrected item-total correlation values telling us?

Reliability Statistics

Cronbach's Alpha	N of Items
.783	7

Item-Total Statistics

	Scale Mean if Item Deleted	Scale Variance If Item Deleted	Corrected Item-Total Correlation	Cronbach's Alpha if Item Deleted
I feel alive and vital I don't feel very energetic Sometimes I feel so alive I just want to burst I have energy and spirit I look forward to each new day I nearly always feel alert and awake I feel energised	25.53 25.54 25.89 26.02 25.52 26.17 25.37	40.084 42.365 45.777 39.478 41.203 41.437 45.710	.696 .471 .293 .587 .579 .571 .397	.720 .763 .799 .739 .742 .743 .775

Group of answer choices

The item, 'I feel alive and vital' is highly reliable.

The item, 'Sometimes I feel so alive I just want to burst' has a low Cronbach's Alpha.

Both a and b

Neither a nor b

I selected 'A' but unsure of my answer, could you please give me the correct answer with brief explanation please.

Kind regards,

Lulu