Psychometric properties and measurement invariance of the 7-item game addiction scale (GAS) among Chinese college students

Table 2 Corrected item-total correlation and reliability indices

Item	Construct	Corrected item-total correlation
item1	Salience	0.849
item2	Tolerance	0.781
item3	Mood modification	0.855
item4	Relapse	0.867
item5	Withdrawal	0.835
item6	Conflict	0.830
item7	Problems	0.841
Chronbach α		0.951
Theta coefficient		0.953
Omega coefficient		0.959
Spearman-Brown Coefficient		0.938

ISSN: 1471-244X