Romera Leme Vanessa Barbosa, Valentini Felipe, Campos Josiane Rosa, Del Prette Almir, Del Prette Zilda A P
Universidade do Estado do Rio de Janeiro (Brazil).
Universidade Salgado de Oliveira (Brazil).
Span J Psychol. 2017 Jul 31;20:E36. doi: 10.1017/sjp.2017.29.
The present study aimed to evaluate the evidence of internal structure and scores reliability of the Social Skills Inventory for adolescents - brief version (IHSA-Del-Prette). The following analyses were performed: (1) Exploratory Factor Analysis - EFA; (2) Confirmatory Factor Analysis - CFA; (3) Reliability; (4) Multigroup Analysis (invariance). The participants were 2,291 students of the Middle and High Schools, both sexes aged 12 to 17 years old divided into two sample groups: 1,172 participants in sample group 1 (collected 2006-2007) and 1,119 in sample group 2 (collected 2011-2012). The results of the EFA (group 1) support the four subscales structure (Self-control, Affective Approach, Empathy and Assertiveness) for 16 items (loadings > .30). The structure was confirmed by the CFA performed on the second group (CFI = .96, TLI = .95, RMSEA = .05, 90% CI [.04, .05], loadings > .50); and showed scalar invariance (samples 1 and 2) due to group and age, as well as partial scalar invariance due to gender (ΔCFI < .01; ΔNCI < .02). It was concluded the brief version of IHSA-Del-Prette presents psychometric properties for use in the Brazilian context.
本研究旨在评估青少年社交技能量表简版（IHSA-Del-Prette）的内部结构证据和分数可靠性。进行了以下分析：（1）探索性因素分析 - EFA；（2）验证性因素分析 - CFA；（3）可靠性分析；（4）多组分析（不变性分析）。参与者为2291名初中和高中学生，年龄在12至17岁之间，分为两个样本组：样本组1有1172名参与者（于2006 - 2007年收集），样本组2有1119名参与者（于2011 - 2012年收集）。EFA（第一组）的结果支持16个项目（载荷>.30）的四个子量表结构（自我控制、情感表达、同理心和 assertiveness）。通过对第二组进行的CFA（CFI =.96，TLI =.95，RMSEA =.05，90%置信区间[.04，.05]，载荷>.50）证实了该结构；并且由于组和年龄显示出标量不变性（样本1和2），以及由于性别显示出部分标量不变性（ΔCFI <.01；ΔNCI <.02）。得出结论，IHSA-Del-Prette简版在巴西背景下具有可用于心理测量的特性。
