Antecedents of Continuance Intention of Social Networking Services (SNS): Utilitarian, Hedonic, and Social Contexts

Table 2

List of model constructs and items.

Construct	Items	Mean
Continuance intention [92]	COI1	I will continue to use SNS in the future.
	COI2	In the future, I will continue to use SNS without stopping.
	COI3	I will continue to use SNS more often.
Perceived ease of use [47]	PEU1	Learning how to use SNS is easy.
	PEU2	I think SNS can be used by anyone.
	PEU3	SNS can be conveniently used anytime, anywhere.
Perceived usefulness [47]	PUS1	The use of SNS makes work (study) more efficient.
	PUS2	SNS is useful for my work (study).
	PUS3	The use of SNS improves my work performance.
Perceived enjoyment [50]	PEN1	Using SNS is pleasurable.
	PEN2	Using SNS is interesting.
	PEN3	Using SNS gives me enjoyment
Communication [55]	CMU1	I can get closer to people you do not see often through SNS.
	CMU2	I can meet various people through SNS.
System quality [15]	SYQ1	The speed of SNS is fast.
	SYQ2	SNS has no obstacles, so I can always use it whenever I want.
Information quality [15]	INQ1	The information provided by SNS is the information I need.
	INQ2	The information provided by SNS is suitable for using the system.
Service quality [93]	SEQ1	SNS provides personalized service to me.
	SEQ2	SNS tries to understand my needs well.
Positive affect [94]	POA1	I get excited when I use SNS.
	POA2	I am passionate while using SNS.
	POA3	I am proud while using SNS.
Negative affect [94]	NEA1	I suffer while using SNS.
	NEA2	I get angry while using SNS.
	NEA3	I feel annoyed while using SNS.