Table A2 Constructs and indicators of...

Table A2

Constructs and indicators of the study

Construct and indicator description	Mean	SD	Loading
Problematic IT use (PITU) “Excessive degree of IT use that creates psychological, social and behavioral difficulties in a person's life” (Beard and Wolf, 2001; Andreassen et al., 2013; Weinstein and Lejoyeux, 2010)
PITU1 I have made unsuccessful attempts to reduce excessive time spent using my work IT	2.88	1.23	0.682***
PITU2 Others complain about my excessive work IT use	2.30	1.33	0.824***
PITU3 I often fail to get enough sleep because of my excessive work IT use	2.26	1.38	0.869***
IT insecurity (ITIS) “The extent to which an individual feels threatened about losing his or her job to other people with a better understanding of new IT” (Tarafdar et al., 2007)
ITIS1 I feel a constant threat to my job security due to new IT.	2.20	1.31	0.827***
ITIS2 I have to constantly update my skills to avoid being replaced	2.79	1.32	0.720***
ITIS3 I am threatened by coworkers with newer IT skills	2.22	1.29	0.869***
ITIS4 I do not share my knowledge with my coworkers for the fear of being replaced	2.10	1.28	0.828***
ITIS5 I feel there is less sharing of knowledge among coworkers for coworkers for the fear of being replaced	2.38	1.33	0.788***
Fear of missing out (FOMO) “Perception that an individual has of being at risk of missing out on important work-related information if they do not use IT enough” (Rutherford, 2001; Andreassen et al., 2012)
FOMO1 I get anxious when I do not know what people are up to online	2.40	1.32	0.842***
FOMO2 sometimes, I wonder if I spend too much time keeping up with what is going on online	2.83	1.30	0.710***
FOMO3 I keep checking my work IT in order to know what is happening online	2.93	1.32	0.704***
IT use autonomy (ITUA) “The degree of control the individual has over the content, timing, location, and performance of IT use for work” (Wallace, 1995)
ITUA1 I feel in complete control over how I use IT at work	3.58	1.15	0.779***
ITUA2 how I use IT at work is completely up to me	3.31	1.26	0.923***
ITUA3 there is nothing that prevents me from using IT at work the way I want	3.23	1.26	0.844***
Involvement facilitation (INFA) “Organizational factors that encourage employees to use and experiment with new IT” (Ragu-Nathan et al., 2008)
INFA1 Our employees are encouraged to try out new IT	3.74	1.10	0.679***
INFA2 Our employees are rewarded for using new IT	3.11	1.27	0.817***
INFA3 Our employees are consulted before the introduction of new IT	3.26	1.33	0.715***

Construct and indicator description	Mean	SD	Loading
Problematic IT use (PITU)“Excessive degree of IT use that creates psychological, social and behavioral difficulties in a person's life” (Beard and Wolf, 2001; Andreassen et al., 2013; Weinstein and Lejoyeux, 2010)
PITU1 I have made unsuccessful attempts to reduce excessive time spent using my work IT	2.88	1.23	0.682***
PITU2 Others complain about my excessive work IT use	2.30	1.33	0.824***
PITU3 I often fail to get enough sleep because of my excessive work IT use	2.26	1.38	0.869***
IT insecurity (ITIS)“The extent to which an individual feels threatened about losing his or her job to other people with a better understanding of new IT” (Tarafdar et al., 2007)
ITIS1 I feel a constant threat to my job security due to new IT.	2.20	1.31	0.827***
ITIS2 I have to constantly update my skills to avoid being replaced	2.79	1.32	0.720***
ITIS3 I am threatened by coworkers with newer IT skills	2.22	1.29	0.869***
ITIS4 I do not share my knowledge with my coworkers for the fear of being replaced	2.10	1.28	0.828***
ITIS5 I feel there is less sharing of knowledge among coworkers for coworkers for the fear of being replaced	2.38	1.33	0.788***
Fear of missing out (FOMO)“Perception that an individual has of being at risk of missing out on important work-related information if they do not use IT enough” (Rutherford, 2001; Andreassen et al., 2012)
FOMO1 I get anxious when I do not know what people are up to online	2.40	1.32	0.842***
FOMO2 sometimes, I wonder if I spend too much time keeping up with what is going on online	2.83	1.30	0.710***
FOMO3 I keep checking my work IT in order to know what is happening online	2.93	1.32	0.704***
IT use autonomy (ITUA)“The degree of control the individual has over the content, timing, location, and performance of IT use for work” (Wallace, 1995)
ITUA1 I feel in complete control over how I use IT at work	3.58	1.15	0.779***
ITUA2 how I use IT at work is completely up to me	3.31	1.26	0.923***
ITUA3 there is nothing that prevents me from using IT at work the way I want	3.23	1.26	0.844***
Involvement facilitation (INFA)“Organizational factors that encourage employees to use and experiment with new IT” (Ragu-Nathan et al., 2008)
INFA1 Our employees are encouraged to try out new IT	3.74	1.10	0.679***
INFA2 Our employees are rewarded for using new IT	3.11	1.27	0.817***
INFA3 Our employees are consulted before the introduction of new IT	3.26	1.33	0.715***

Note(s): ***p < 0.001

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