השוואת שיטות

	סולם תמיכה ארגונית נתפסת	שאלון מחויבות ארגונית של פורטר
תחום	התנהגות ארגונית	התנהגות ארגונית
משפחה	Process / pipeline	Process / pipeline
שנת המקור	1986	1974
הוגה השיטה	Robert Eisenberger	Lyman W. Porter
סוג	Self-report questionnaire	Self-report questionnaire
מקור מכונן	Eisenberger, R., Huntington, R., Hutchison, S., & Sowa, D. (1986). Perceived organizational support. Journal of Applied Psychology, 71(3), 500–507.	Porter, L. W., Steers, R. M., Mowday, R. T., & Boulian, P. V. (1974). Organizational commitment, job satisfaction, and turnover among psychiatric technicians. Journal of Applied Psychology, 59(5), 603–609.
כינויים	POSS, POS Scale, Eisenberger Organizational Support	OCQ, Porter Scale, Affective Commitment
קשורות	5	5
תקציר	The Perceived Organizational Support Scale (POSS) measures employees' beliefs about the degree to which their employing organization values their contributions and cares about their well-being. Developed by Eisenberger and colleagues in 1986, it is a foundational construct in organizational psychology that predicts employee engagement, commitment, and performance. The scale is grounded in social exchange theory and reciprocity norms.	The Porter Organizational Commitment Questionnaire (OCQ) measures an employee's emotional attachment to, identification with, and involvement in their employing organization. Developed by Porter and colleagues in 1974, the original 15-item scale captures affective commitment—the genuine belief in and support for the organization's goals and values. The OCQ is one of the most extensively researched and validated commitment measures, predicting retention, absenteeism, and performance.