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Autism is a neurodevelopmental disorder characterized by impaired social interaction and communication, repetitive behaviours, restricted interests, and sensory processing issues. Uta Frith of University College London first advanced the weak central coherence theory in the late 1980s. [ 1 ]
The Group Embedded Figures Test (GEFT) is a timed psychological assessment consisting of 18 items pertaining to field dependence and field independence. [1] The GEFT was constructed by Herman A Witkin, Philip K. Oltman, Evelyn Raskin, and Stephen A. Karp with the goal to provide an adaptation of the Embedded Figures Test (EFT) for group testing ...
Later, Witkin and his group developed an Embedded Figure Test and did more work with human development. The EFT figured prominently in Psychological Differentiation. Differentiation was shown by an ability to trace a figure "embedded" within a more complex figure.
For example, in the Embedded Figures Test (EFT) autistic individuals exhibited a faster and heightened ability to locate the target because of their diminished reliance on global perception. [20] In a study conducted on autistic children, it was shown that neurocognition influences word learning in autistic children.
The RFT is a difficult and time-consuming method for revealing field dependence and -independence. Witkin, therefore, developed the Embedded Figures Test (EFT). This test also measures field dependence without relying on the cumbersome Rod and Frame Test. An example of an EFT is a picture with many hidden figures which you are supposed to find.
One of the theories concerning autism is the EMB (extreme male brain). This theory considers autistic people to have an "extreme male brain". In a study [33] from 2015, researchers confirmed that there is a difference between male and female in mental rotation task (by studying people without autism): males are more successful. Then they ...