This study described the development of a culturally adapted video version of Strange Stories test as a measure of advanced theory of mind for youths in an Asian country (i.e. Singapore), the Y-ToM, and to provide preliminary psychometric properties. Participants were 170 youths (82 male, 88 female) aged from 13 to 16 years old (M = 14.77, SD = 1.16) in Singapore. The youths completed the Y-ToM, an abbreviated IQ test and the Happé’s Strange Stories in a counterbalanced order while their parents completed the Child Behavior Checklist (CBCL). A two-factor structure consisting of social and physical subscales was suggested. Concurrent, convergent, divergent and diagnostic validity of the Y-ToM was examined. Internal consistency of the Y-ToM social subscale was acceptable though it was not satisfactory for the Y-ToM physical subscale. Inter-rater reliability was good while test-retest reliability was lower.

中文翻译：

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文化改编视频版本的奇怪故事的发展和心理测量特性作为青少年高级心理理论的衡量标准

这项研究描述了一个适应文化的视频版本的奇怪故事测试的发展，作为对亚洲国家（即新加坡）青年高级心理理论的衡量，Y-ToM，并提供初步的心理测量特性。参与者为 170 名青少年（82 名男性，88 名女性），年龄在 13 至 16 岁之间（M = 14.77，SD= 1.16) 在新加坡。孩子们完成了 Y-ToM、简短的 IQ 测试和 Happé 的奇怪故事，而他们的父母则完成了儿童行为检查表 (CBCL)。提出了一个由社会和物理分量表组成的双因素结构。检验了 Y-ToM 的并发、收敛、发散和诊断有效性。Y-ToM 社会分量表的内部一致性是可以接受的，尽管 Y-ToM 物理分量表不能令人满意。评分者间信度良好，而重测信度较低。