Language-dependent access to autobiographical memory in Japanese-English bilinguals and US monolinguals

Japanese bilinguals retrieved autobiographical memories in response to 20 English and 20 Japanese cue words. US monolinguals were cued with 40 English words. All participants reported one earliest memory. Japanese bilinguals retrieved more memories and earlier memories when cued with Japanese words. They also retrieved more memories when the cue language matched either the language of memory encoding or the language of first thought. Although English cues elicited equivalent numbers of English and Japanese memories in the more fluent speakers of English, Japanese words elicited significantly larger numbers of Japanese memories in all Japanese-English bilinguals. The average age of cued autobiographical memories was significantly earlier for US than for Japanese students but age of the earliest memory did not differ.     

Language-dependent access to autobiographical memory in Japanese-English bilinguals and US monolinguals

Japanese bilinguals retrieved autobiographical memories in response to 20 English and 20 Japanese cue words. US monolinguals were cued with 40 English words. All participants reported one earliest memory. Japanese bilinguals retrieved more memories and earlier memories when cued with Japanese words. They also retrieved more memories when the cue language matched either the language of memory encoding or the language of first thought. Although English cues elicited equivalent numbers of English and Japanese memories in the more fluent speakers of English, Japanese words elicited significantly larger numbers of Japanese memories in all Japanese-English bilinguals. The average age of cued autobiographical memories was significantly earlier for US than for Japanese students but age of the earliest memory did not differ.     

Intellectual abilities of Japanese children: An assessment of 212–812-year-olds derived from the McCarthy Scales of Children's Abilities

It is proposed that the conflicting evidence on Japanese intelligence has arisen because the Japanese have a distinctive profile of abilities. To investigate this hypothesis, a number of Japanese abilities were calculated from the Japanese standardization of the McCarthy Scales of Children's Abilities and Japanese values were derived for the major factors in the Burt-Vernon hierarchical model of intelligence. It was found that Japanese children do not differ from American children on general intelligence (Spearman's g), score significantly higher on the group perceptual factor and significantly lower on the group verbal factor. Japanese children also display an idiosyncratic pattern at the level of the primary abilities. They are strong on spatial and drawing abilities and weak on verbal comprehension, memory, and word fluency. It is suggested that this distinctive profile of Japanese abilities goes some way towards resolving the conflicting results on Japanese intelligence obtained by different investigators.     

The structure of Japanese abilities: An analysis in terms of the hierarchical model of intelligence

The structure of Japanese abilities is analyzed in terms of the Burt-Vernon hierarchical model of intelligence. The data are derived from the Japanese standardization of theWechsler Intelligence Scale for Children-Revised. It is found that Japanese children are marginally but significantly superior to white American children on Spearman’sg. Japanese children are inferior on the group verbal factor but superior on the group perceptual factor. On the primary abilities, Japanese children are inferior on verbal comprehension and perceptual speed and superior on memory span, number, and spatial ability. It is suggested that this pattern of Japanese cognitive strengths and weaknesses helps to clarify a number of conflicting findings on Japanese intelligence.     

The intercultural recognition of emotional expressions by three national racial groups: English,Italian and Japanese

Similar samples of English, Italian and Japanese subjects were asked to identify 8 emotional states and 4 interpersonal attitudes from video-taped expressions of 2 performers from each of these cultures. AN sets of judgements were above chance, except Italians judging Japanese. The Japanese subjects were no different from English and Italian subjects in recognition ability but the Japanese performances were harder to recognize supporting Ekman's theory of display rules; in fact all Japanese expressions were difficult to recognize, with the exception of happy-friendly. The Japanese (performers) make a clearer distinction between sad and depressed than other cultural groups, but did not distinguish between happy and friendly, or between angry and hostile.     

Cross-linguistic relations between quantifiers and numerals in language acquisition: Evidence from Japanese

A study of 104 Japanese-speaking 2- to 5-year-olds tested the relation between numeral and quantifier acquisition. A first study assessed Japanese children’s comprehension of quantifiers, numerals, and classifiers. Relative to English-speaking counterparts, Japanese children were delayed in numeral comprehension at 2 years of age but showed no difference at 3 and 4 years of age. Also, Japanese 2-year-olds had better comprehension of quantifiers, indicating that their delay was specific to numerals. A second study examined the speech of Japanese and English caregivers to explore the syntactic cues that might affect integer acquisition. Quantifiers and numerals occurred in similar syntactic positions and overlapped to a greater degree in English than in Japanese. Also, Japanese nouns were often dropped, and both quantifiers and numerals exhibited variable positions relative to the nouns they modified. We conclude that syntactic cues in English facilitate bootstrapping numeral meanings from quantifier meanings and that such cues are weaker in classifier languages such as Japanese.     

The Stroop effect in English-Japanese bilinguals: the effect of phonological similarity

English-Japanese bilinguals performed a Stroop color-word interference task with both English and Japanese stimuli and responded in both English and Japanese. The Japanese stimuli were either the traditional color terms (TCTs) written in Hiragana or loanwords (LWs) from English written in Katakana. Both within-language and between-language interference were found for all combinations of stimuli and responses. The between-language interference was larger for Katakana LWs (phonologically similar to English) than for Hiragana TCTs, especially with Japanese responses. The magnitude of this phonological effect increased with self-rated reading fluency in Japanese. Overall responding was slower and the Stroop effect larger with English than with Japanese stimuli. These results suggest that unintentional lexical access elicits automatic phonological processing even with intermediate-level reading proficiency.     

幼儿自我调控的中日比较

实验以中日77名大班幼儿为被试(其中中国幼儿40名,日本幼儿37名).在实验中,根据幼儿园的日常生活,设置幼儿与同伴间矛盾场面(抑制场面和主张场面)的测试问题,采用逐张呈现图片并一对一询问的方式进行实验.根据幼儿在测试问题上的情绪反应与行为反应数据,比较中日幼儿自我调控的特征,结果表明:(1)在与同伴间的矛盾场面中,中国幼儿发生情绪反应的人数比率显著小于日本幼儿;(2)在表现出情绪反应的幼儿中,不论在抑制场面还是在主张场面,日本幼儿都比中国幼儿有更多的"自我抑制"或"自我抑制"倾向,而中国幼儿比日本幼儿出现了更多的"依赖教师"和"冲动行为"倾向;(3)中国幼儿的行为反应因情绪反应强度的变化表现出了差异,而日本幼儿的行为反应没有随着情绪反应强度的不同表现出差异.     

Cognitive profiles of Japanese and Canadian kindergarten and first-grade children.

Japanese kindergarten and first-grade children were given the Canadian Cognitive Abilities Test (CCAT), with slight cultural modifications. Widely used in Canadian and American schools, the CCAT consists of three batteries: verbal, quantitative, and nonverbal. The sample consisted of 454 Japanese children (234 boys, 220 girls). Results were examined by 3-month age intervals (chronological age range, 60 to 87 months of age). Subjects' scores were compared with CCAT norms, based on the performance of 3,500 Canadian children at each age level. On each battery, the Japanese children outperformed their Canadian counterparts, but the differential was most apparent on the verbal battery. Moreover, on the nonverbal battery for kindergarten Japanese children (ages 60 to 72 months), significant differences appeared only with the 60- to 63-month age cohort. Results indicate that the higher achievement of Japanese children was apparent by the time they entered kindergarten and that higher Japanese educational productivity could not be solely attributed to schooling effects. Furthermore, the data indicate that the early academic advantage of Japanese children may widen as they progress through their first year of school. (Longitudinal replication studies are suggested for examination of the long-range impact of the early cognitive advantage of Japanese children.)     

Responses of Japanese and American university students to the STAI items that assess the presence or absence of anxiety

Symptom endorsements and item response patterns on the anxiety-present and anxiety-absent items of the State-Trait Anxiety Inventory Form Y (Spielberger, 1983) for 149 Japanese (99 living in Japan and 50 studying in the United States) and 76 American university students were compared. Although mean scores for the state and trait anxiety-absent items were comparable for Japanese students living in Japan and Japanese international students studying in the United States, the scores of both Japanese groups were significantly higher than those of American students. These differences were attributable to much higher scores of Japanese students on anxiety-absent items that corresponded to a lack of positive feelings. Japanese students had a tendency to inhibit positive (anxiety-absent) feelings, resulting in higher anxiety scores. Responses to anxiety-present and anxiety-absent items should be considered independently in scoring anxiety scales.     

Perceptions of body image among Japanese and Croatian children of preschool age

This study examined the differences in current and ideal body size among 108 Japanese and 129 Croatian preschool children (M=4.9 yr.). Boys and girls in both samples showed similarities by selecting the figure representing their current body size. Significant sex differences were found in selection of an ideal figure in the Japanese sample but not in the Croatian group. Japanese girls showed greater preference for a thinner figure than boys. In selection of an ideal body size significant cultural differences were found only for boys: Japanese boys preferred thinner figures. Results relating to body discrepancy (Current minus Ideal figures) indicated that there were fewer satisfied Japanese girls than Croatian girls whereas for the boys, a significantly larger number of Japanese than Croatian boys wished to be heavier.     

The Japanese Multidimensional Attitudes Scale Toward Persons With Autism Spectrum Disorders1

This study aimed to develop a Japanese Multidimensional Attitudes Scale (J-MAS) as a useful instrument to assess negative attitudes toward persons with autism spectrum disorder among typical Japanese persons. Five hundred and fifty-two Japanese participants completed the Japanese translation of the original version of the MAS, which was derived via the translation/back-translation method. An exploratory factor analysis revealed four factors (Cognitions, Negative Affects, Behaviors, and Calm) that corresponded to the factor model of the original version of the MAS. Nine items were statistically negligible, accordingly. A confirmatory factor analysis revealed that the factor model of the J-MAS is fairly good, and preferable to the factor models of the English, Spanish, French, Korean, and German versions for a sample of typical Japanese persons. These results indicate that the J-MAS provides a valid assessment of attitudes toward persons with autism spectrum disorder among typical Japanese persons.     

Self–enhancement in Japan? A reply to Brown & Kobayashi

Brown and Kobayashi provide some evidence that Japanese enhance themselves and group members in the self–other paradigm, especially for important traits. However, their conclusions are drawn from a highly selective review of the literature. In their paper they raise four distinct hypotheses: Japanese self–enhance, Japanese self–enhance as much as North Americans, Japanese self–enhance more for important traits, and Japanese enhance their groups. An evaluation of each of these four hypotheses with respect to all of the relevant empirical evidence reveals that they are all poorly supported and, in some cases, are directly contradicted.     

Interpersonal perception in Japanese and British observers

We compared performance of Japanese and British observers in deciphering images depicting Japanese interpersonal relationships. 201 Japanese and 215 British subjects were assessed by means of a test consisting of 31 photograph problems accompanied by two or three alternative solutions one of which was correct. Japanese subjects outperformed British subjects on the test overall (z = 3.981, p < 0.001). A two-factor ANOVA (culture x gender) was performed for each of the problems. A cultural effect was found in 17 problems. Surprisingly, British subjects outperformed Japanese subjects in 7 of these problems. There was a gender effect in 4 problems and a culture x gender interaction in 6 problems. The results indicate that cultural experience facilitates nonverbal appraisal of interpersonal relationships, but it may sometimes cause specific errors. Differences in the perceptual cues used suggest that British subjects had difficulty reading Japanese facial expressions.     

Examination of the Japanese version of the Fear of COVID-19 Scale among Adults Using Classical Test Theory and Item Response Theory1, 2

Globally, the COVID-19 pandemic has impaired every aspect of life, especially causing much psychological damage—for instance, increasing the risk of suicide. Intense fear and anxiety are considered to play a central role in mental health problems. This study examined the psychological properties of the Japanese version of the Fear of COVID-19 Scale (FCV-19S) using classical test theory (CTT) and item response theory (IRT). Five hundred fifty participants aged 18–69 years and from across Japan completed questionnaires, including the Japanese FCV-19S, the Japanese Depression Anxiety Stress Scales-15 (DASS-15), and the Japanese version of the Kessler 6 (K6). CTT showed that each item of the Japanese FCV-19S had no ceiling and floor effect and was close to the normal distribution, and IRT revealed that each item had an appropriate parameter of discrimination and difficulty. Finally, the Japanese FCV-19S was shown to have an acceptable reliability and moderate good concurrent validity. Consequently, the Japanese FCV-19S has robust psychometric properties and can be useful for early detection of adults impacted by the COVID-19 pandemic.     

Coming Out to Parents in Japan: A Sociocultural Analysis of Lived Experiences

While empirical studies on LGBT individuals coming out to their parents are common in Western societies, these studies are rare in non-Western societies. This article attempts to fill that void by shedding light on the experiences of Japanese individuals coming out to their parents. The coming-out narratives of Japanese LGBT individuals (N = 43) were examined. This study revealed three important findings. (1) Similar to the findings of studies in Western societies, Japanese LGBT individuals typically consider coming out to their fathers considerably more difficult than coming out to their mothers. Moreover, many study participants expressed the absence of a significant relationship with their fathers, even before coming out—making coming out to their fathers unnecessary. (2) Similar to the findings in previous studies, Japanese mothers’ responses are often reactionary and abusive; in fact, a disproportionate number of Japanese lesbian, bisexual female, and transgender Female-to-Male/X-gender individuals reported their mothers’ markedly negative, personal responses, illustrating why some were reluctant to come out to their mothers. (3) By contrast, Japanese gay and transgender Male-to-Female/X-gender individuals reported their mothers’ responses were comparatively undemonstrative. Also, they typically attribute their mothers’ negative responses to the fact that mothers are the solo overseers of heteronormative norms at home. Overall, Japanese LGBT individuals’ experiences reveal the gendered effects of Japanese sociocultural configuration, as well as the Japanese cultural implication of disclosing one’s sexuality.     

Universal Principles of Human Communication: Preliminary Evidence From a Cross‐cultural Communication Game

The present study points to several potentially universal principles of human communication. Pairs of participants, sampled from culturally and linguistically distinct societies (Western and Japanese, N = 108: 16 Western–Western, 15 Japanese–Japanese and 23 Western–Japanese dyads), played a dyadic communication game in which they tried to communicate a range of experimenter‐specified items to a partner by drawing, but without speaking or using letters or numbers. This paradigm forced participants to create a novel communication system. A range of similar communication behaviors were observed among the within‐culture groups (Western–Western and Japanese–Japanese) and the across‐culture group (Western–Japanese): They (a) used iconic signs to bootstrap successful communication, (b) addressed breakdowns in communication using other‐initiated repairs, (c) simplified their communication behavior over repeated social interactions, and (d) aligned their communication behavior over repeated social interactions. While the across‐culture Western–Japanese dyads found the task more challenging, and cultural differences in communication behavior were observed, the same basic findings applied across all groups. Our findings, which rely on two distinct cultural and linguistic groups, offer preliminary evidence for several universal principles of human communication.     

侵华日军的人体实验及其对当代医学伦理的挑战

半个多世纪以来,国际(包括中国和日本的)学术界一直忽视了侵华日军战时人体实验及其相关伦理、社会政治问题,这一历史一直被认为与当代医学和医学伦理学没有什么直接关系.综述了日本医生战时在东亚地区(主要在中国)所进行的人体实验和战后被抵赖被掩盖被忽略被遗忘的历史,并特别探讨了这段令人心悸的历史所引出的种种伦理问题及其对当代的挑战.     

Japanese children's development of false belief understanding

Two studies were conducted to examine the Japanese children's false belief understanding. Study 1, a small-scale meta-analysis that included 21 Japanese false belief studies yielding 60 data points, revealed that the Japanese children's false belief understanding develops with age (effect size = 2.48 in odds ratio for 1 year), the Japanese children's performance exceeds the chance level at the age of 64 months, and question type (think vs look-for) produced no statistically significant difference. An experiment (Study 2) employing a change-of-locations task was conducted to confirm these findings, manipulating question type as a within-participant factor. Participants were 43 Japanese kindergartners (24 boys and 19 girls; 3 yr. 4 mo. to 6 yr. 1 mo.). The results showed that Japanese children's false belief performance developed with age. Their performance level exceeded the chance level at the age of 5 years, and question type did not affect their performance.