Abstract
In this article, after a brief presentation of the Item Response Theory, it is introduced the scale anchoring process presented by Beaton and Allen’s (1992) for scales interpretation; and a procedure to obtain the needed performance levels is introduced. The proposed methodology is used to interpret a “People in my life” questionnaire scale (Cook, Greenberg & Kusche, 1995; Camargo, Mejía, Herrera & Carrillo, 2007).
Original language | Spanish |
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Pages (from-to) | 45-54 |
Journal | Avances en Medición |
Volume | 6 |
Issue number | 1 |
State | Published - 2008 |
Externally published | Yes |
Keywords
- Item Response Theory
- attachment
- IRT
- performance levels
- scale anchoring