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. 2022 Jul 4;13:914328. doi: 10.3389/fpsyg.2022.914328

Table 2.

Measurement model.

Items VIF Loadings AVE CR A
Narcissism
People see me as a natural leader. 2.27 0.73
I hate being the center of attention. 2.27 0.75
Many group activities tend to be dull without me. 2.38 0.72 0.62 0.93 0.94
I know that I am special because everyone keeps telling me so. 2.40 0.81
I like to get acquainted with important people. 2.49 0.83
I feel embarrassed if someone compliments me. 2.47 0.81
I have been compared to famous people. 2.56 0.83
I am an average person. 2.40 0.77
I insist on getting the respect I deserve. 2.33 0.80
Machiavellianism
It's not wise to tell your secrets. 2.16 0.76
I like to use clever manipulation to get my way. 2.15 0.80
Whatever it takes, you must get the important people on your side. 2.04 0.74
Avoid direct conflict with others because they may be useful in the future. 2.09 0.77 0.58 0.92 0.93
It's wise to keep track of information that you can use against people later. 2.11 0.75
You should wait for the right time to get back at people. 2.48 0.75
There are things you should hide from people to preserve your reputation. 2.25 0.77
Make sure your plans benefit yourself, not others. 2.60 0.76
Most people can be manipulated. 2.28 0.78
Psychopathy
I like to get revenge on authorities. 2.66 0.79
I avoid dangerous situations. 2.43 0.72
Payback needs to be quick and nasty. 2.40 0.79
People often say I'm out of control. 2.27 0.78 0.60 0.93 0.93
It's true that I can be mean to others. 2.29 0.79
People who mess with me always regret it. 2.24 0.79
I have never gotten into trouble with the law. 2.17 0.78
I hate movies where they show blood and guts. 2.20 0.75
I'll say anything to get what I want. 2.20 0.76
Loneliness
I experience a general sense of emptiness 1.62 0.71
There are plenty of people I can rely on when I have problems 1.83 0.75
There are many people I can trust completely. 1.79 0.71 0.52 0.81 0.81
I miss having people around. - -
There are enough people I feel close to. 1.50 0.71
I often feel rejected - -
Anxiety disorder
Feeling nervous, anxious or on edge 2.08 0.76
Not being able to stop or control worrying 1.99 0.74
Worrying too much about different things 2.30 0.75
Trouble relaxing 2.03 0.72 0.57 0.90 0.90
Being so restless that it is hard to sit still 1.96 0.75
Becoming easily annoyed or irritable 1.94 0.78
Feeling afraid as if something awful might happen 2.16 0.78
Autonomous sensory meridian response
It feels like an altered state of consciousness 1.91 0.77
It feels like a different state of mind. 2.04 0.72
It feels as though I have slipped into a hypnotic, trance-like state. 2.24 0.78
I experience time distortions 2.18 0.72
I experience an unusual sensation in my head and body. 2.16 0.74
The sensation feels “tingly”. 2.31 0.74 0.55 0.94 0.94
It feels like Goosebumps on the back of my head. - -
The sensation feels like a “wave of energy”. 2.38 0.75
The sensation spreads like a wave. 2.14 0.73
I find the experience calming. 2.39 0.73
I feel sleepy. 2.34 0.74
I feel relaxed. 2.30 0.75
The experience is blissful 2.35 0.77
I feel euphoric. - -
I find the sensation intensely pleasurable. 2.27 0.73

VIF, Variance Inflation Factor; AVE, Average Variance Extracted; CR, Composite Reliability; α = Cronbach Alpha.