手法を比較

	受動的ソーシャルメディア利用尺度	見逃し不安尺度 (FoMO Scale)
分野	ソーシャルメディア心理学	ソーシャルメディア心理学
系統	Process / pipeline	Process / pipeline
提唱年	2018	2013
提唱者	Jae-Won Hur (and related work by Verduyn, Valkenburg, and others)	Andrew K. Przybylski et al.
種類	Self-report	Self-report
原典	Hur, J.-W. (2018). The impact of using social media on reducing social isolation. The Internet and Higher Education, 38, 21–28.	Przybylski, A. K., Murayama, K., DeHaan, C. R., & Gladwell, V. (2013). Motivational, emotional, and behavioral correlates of fear of missing out. Computers in Human Behavior, 29(4), 1841–1848.
別名	PSMUSES, Passive Use	FoMO
関連	4	4
概要	The Passive Social Media Use Scale measures the extent to which individuals engage in passive consumption—scrolling, lurking, and observing others' content—versus active participation like posting, commenting, and messaging. Developed to distinguish between active (interactive) and passive (consumptive) social media behaviors, this scale recognizes that passive use patterns are associated with distinct psychological outcomes including reduced wellbeing and increased social comparison.	The FoMO Scale is a 10-item self-report instrument that measures the extent to which individuals experience anxiety or apprehension about missing out on social events, experiences, or information shared by others, particularly in social media contexts. Developed by Przybylski and colleagues in 2013, it quantifies this contemporary psychological phenomenon that has become increasingly relevant with the proliferation of digital communication platforms.