Creating and purifying an observation instrument using the generalizability theory
Fuente:
Redalyc
Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional de Educación a Distancia
2013
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1876447887313862656 |
|---|---|
| author | Elena Rodríguez-Naveiras |
| author_facet | Elena Rodríguez-Naveiras |
| contents | Creating and purifying an observation instrument using the generalizability theory Elena Rodríguez-Naveiras África Borges María Cadenas Psicología reliability homogeneity Generalizability Theory observational instrument observational methodology The control of quality of data it is one of the most relevant aspects in observational researches. The Generalizability Theory (GT) provides a method of analysis that allows us to isolate the various sources of error measurement. At the same time, it helps us to determine the extent to which various factors can change and analyze the effect on the generalizability coefficient. In the work shown here, there are two studies aimed to creating and purifying an observation instrument, Observation Protocol in the Teaching Functions (Protocolo de Funciones Docentes, PROFUNDO, v1 and v2), for behavioral assessment which has been carried out by instructors in a social-affective out-of-school program. The reliability and homogeneity studies are carried out once the instrument has been created and purified. The reliability study will be done through the GT method taking both codes (c) and agents (a) as differential facets in. The generalization will be done through observers using a crossed multifaceted design (A × O × C). In the homogeneity study the generalization facet will be done through codes using the same design that the reliability study. 2013 artículo científico 1578-908X https://www.redalyc.org/articulo.oa?id=344033718012 en http://www.redalyc.org/revista.oa?id=3440 Acción Psicológica application/pdf Universidad Nacional de Educación a Distancia Acción Psicológica (España) Num.2 Vol.10 |
| format | Artículo científico |
| id | redalyc_344033718012 |
| institution | Redalyc |
| language | en |
| publishDate | 2013 |
| publisher | Universidad Nacional de Educación a Distancia |
| spellingShingle | Creating and purifying an observation instrument using the generalizability theory Elena Rodríguez-Naveiras Psicología reliability homogeneity Generalizability Theory observational instrument observational methodology Creating and purifying an observation instrument using the generalizability theory Elena Rodríguez-Naveiras África Borges María Cadenas Psicología reliability homogeneity Generalizability Theory observational instrument observational methodology The control of quality of data it is one of the most relevant aspects in observational researches. The Generalizability Theory (GT) provides a method of analysis that allows us to isolate the various sources of error measurement. At the same time, it helps us to determine the extent to which various factors can change and analyze the effect on the generalizability coefficient. In the work shown here, there are two studies aimed to creating and purifying an observation instrument, Observation Protocol in the Teaching Functions (Protocolo de Funciones Docentes, PROFUNDO, v1 and v2), for behavioral assessment which has been carried out by instructors in a social-affective out-of-school program. The reliability and homogeneity studies are carried out once the instrument has been created and purified. The reliability study will be done through the GT method taking both codes (c) and agents (a) as differential facets in. The generalization will be done through observers using a crossed multifaceted design (A × O × C). In the homogeneity study the generalization facet will be done through codes using the same design that the reliability study. 2013 artículo científico 1578-908X https://www.redalyc.org/articulo.oa?id=344033718012 en http://www.redalyc.org/revista.oa?id=3440 Acción Psicológica application/pdf Universidad Nacional de Educación a Distancia Acción Psicológica (España) Num.2 Vol.10 |
| title | Creating and purifying an observation instrument using the generalizability theory |
| topic | Psicología reliability homogeneity Generalizability Theory observational instrument observational methodology |
| url | https://www.redalyc.org/articulo.oa?id=344033718012 |