Medición de la procrastinación académica: análisis psicométrico de una versión breve como una ECAD

Avances en Psicología Pub Date : 2023-01-05 DOI:10.33539/avpsicol.2023.v31n1.2878

Diego Chirio-Aldazabal, Miguel Basauri-Delgado

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Abstract

The study had the objective of analyzing the psychometric properties of the Brief Academic Procrastination Scale (EBPA-16). The sample was non-probabilistic and intentional, represented by 478 university students (59.8% women and 40.2% men) from Lima Sur, aged between 18 and 33 years. The study was of the instrumental type, where the EBPA-16 was constructed and applied, made up of 16 items distributed in two dimensions, with a Lickert-type response scale with 5 response options. The results demonstrated the presence of content validity due to Aiken’s V values greater than .80. Homogeneity indices were found in the items (ritc >.20) and multicollinearity was rejected (ritc <.95). For the analysis of the validity based on the internal structure, the existence of a two-dimensional model was demonstrated by means of the AFE with a Pearson correlation matrix and a dimensionality by parallel analysis, which demonstrated a VEA of 38.2% and factor loadings greater than . 30 represented parsimoniously in both factors. Reliability was high due to estimator values greater than .70. The existence of adequate evidence for the validity and reliability of the EBPA-16 was concluded

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学术拖延的测量:作为ECAD的简短版本的心理测量分析

本研究旨在分析简易学业拖延量表(EBPA-16)的心理测量特征。样本是非概率和有意的，来自利马苏尔的478名大学生(59.8%为女性，40.2%为男性)，年龄在18至33岁之间。本研究为工具性研究，构建并应用EBPA-16量表，由16个项目组成，分布在两个维度上，采用lickert型反应量表，有5个反应选项。由于Aiken的V值大于0.80，结果表明存在内容效度。各项目均存在均匀性指数(ritc < 0.20)，多重共线性被拒绝(ritc < 0.95)。对于基于内部结构的效度分析，通过Pearson相关矩阵的AFE和并行分析的维数证明了二维模型的存在，其VEA为38.2%，因子负荷大于。30个国家在这两个方面都很吝啬。由于估计值大于0.70，可靠性很高。结论:EBPA-16的有效性和可靠性证据充分

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Avances en Psicología

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