客体-空间表象和言语认知风格模型及其测量

在言语-表象认知风格模型中, 视觉表象认知风格一直被视为单一的结构, 且在此基础上发展出的各种测量方法均存在效度上的缺陷, 导致了研究者对该认知风格模型的普遍质疑。随着对视觉认知加工研究的深入, 尤其是对视觉客体表象与视觉空间表象在功能和解剖上的双分离的理解, 为进一步区分表象型认知风格提供了理论和实证依据, 进而促进了客体-空间表象和言语(Object-Spatial Imagery and Verbal, OSIV)认知风格模型的提出, 而在此基础上开发的新测量工具(Object-Spatial Imagery and Verbal Questionnaire, OSIVQ)具有良好的信、效度, 有力地支持了OSIV认知风格模型。OSIV认知风格模型及其测量为研究人类的认知风格以及视觉认知拓展了新视野。尽管如此, 两种不同视觉表象子系统并存于个体的视觉表象系统中, 因此, 它们分离的原因、相互作用及其与视觉注意之间的关系有待进一步研究。

The Model and Measurement of Object-Spatial Image and Verbal Cognitive Style

Visual imagery cognitive style was theoretically hypothesised as a unitary dimension in the traditional Verbal-Imagery cognitive style model, and the validity of various measurements designed based on that model were dissatisfied, which resulted in widely query to the Verbal –Imagery cognitive style. With the development of studies on cognitive processing of visual information, especially the understanding on functional and anatomical dissociation of visual object and spatial imagery, a new Object-Spatial Imagery and Verbal (OSIV) cognitive style model was put forward, based on which, the corresponding measurement (Object-Spatial Imagery and Verbal Questionnaire, OSIVQ) was developed and proved to be effectively supportive for the OSIV model with its good reliability and validity. The OSIV cognitive model extends the previous understanding of human cognitive styles and visual cognition. However, the two different imagery subsystems coexist in human imagery system, further investigation are needed addressing the reason for dissociation and interaction between object and spatial imagery, and also their relationships with visual attention resource.