手法を比較

	アイオワ・オランダ社会比較志向尺度	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	1999	2013
提唱者	Frederick X. Gibbons and Bram P. Buunk	Andrew K. Przybylski et al.
種類	Self-report	Self-report
原典	Gibbons, F. X., & Buunk, B. P. (1999). Individual differences in social comparison: Development of a scale of social comparison orientation. Journal of Personality and Social Psychology, 76(1), 129–142.	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	INCOM, Gibbons-Buunk	FoMO
関連	4	4
概要	The Iowa-Netherlands Comparison Orientation Measure (INCOM) is an 11-item self-report scale that assesses individual differences in the tendency to engage in social comparison—comparing oneself to others on abilities, attributes, and outcomes. Developed by Gibbons and Buunk in 1999, it captures both upward comparison (to those perceived as superior) and downward comparison (to those perceived as inferior), providing a trait-like measure of this fundamental social motivation.	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.