Assessing cognitive impairment in Indigenous Australians: Re‐evaluation of the Kimberley Indigenous Cognitive Assessment in Western Australia and the Northern Territory

The Kimberley Indigenous Cognitive Assessment (KICA) was initially developed and validated as a culturally appropriate dementia screening tool for older Indigenous people living in the Kimberley. This paper describes the re‐evaluation of the psychometric properties of the cognitive section (KICA‐Cog) of this tool in two different populations, including a Northern Territory sample, and a larger population‐based cohort from the Kimberley. In both populations, participants were evaluated on the KICA‐Cog tool, and independently assessed by expert clinical raters blinded to the KICA scores, to determine validity and reliability of dementia diagnosis for both groups. Community consultation, feedback and education were integral parts of the research. for the Northern Territory sample, 52 participants were selected primarily through health services. Sensitivity was 82.4% and specificity was 87.5% for diagnosis of dementia, with area under the curve (AUC) of .95, based on a cut‐off score of 31/32 of a possible 39. for the Kimberley sample, 363 participants from multiple communities formed part of a prevalence study of dementia. Sensitivity was 93.3% and specificity was 98.4% for a cut‐off score of 33/34, with AUC = .98 (95% confidence interval: 0.97–0.99). There was no education bias found. The KICA‐Cog appears to be most reliable at a cut‐off of 33/39.     

On the validity of culture‐level personality and stereotype scores

In response to comments by Perugini and Richetin and by Ashton, we discuss the reference‐group effect as a potential source of distortion in cross‐cultural comparisons and suggest some research designs to test its nature and importance. We argue that laboratory studies of personality are of limited utility in understanding personality questionnaire responses in real life. We summarise evidence in favour of the validity of aggregate personality traits and suggest that more scepticism is needed with regard to the accuracy of national character stereotypes. Published in 2007 by John Wiley & Sons, Ltd.     

Long‐term immigrant adaptation: Eight‐year follow‐up study among immigrants from Russia and Estonia living in Finland

This study was a longitudinal investigation of the three different dimensions of long‐term immigrant adaptation (i.e., psychological, sociocultural, and socioeconomic adaptation) and the relationships between them in an 8‐year follow‐up with panel data. The 282 respondents were immigrants in Finland, born between 1961 and 1976, coming from the former Soviet Union. The results suggest that the adaptation of these immigrants has developed favourably. In 8 years, the respondents had improved their Finnish language skills and their position in the labour market. No differences were observed in their levels of psychological well‐being between the two assessments. Of the three adaptation dimensions assessed, sociocultural adaptation, measured as proficiency in understanding, speaking, reading, and writing Finnish, turned out to be the most significant predictor of the two other long‐term outcomes of immigrant adaptation (i.e., socioeconomic and psychological). In particular, the better the initial command of the Finnish language, the better were their socioeconomic and psychological adaptation outcomes after 8 years of residence. These results demonstrate the importance of parallel and longitudinal assessments of the different outcomes of immigrant adaptation in order to address which particular dimensions of adaptation are most critical in the beginning of acculturation in terms of determining positive development and long‐term immigrant adaptation.     

The circle of life: A cross‐cultural comparison of children's attribution of life‐cycle traits

Do children attribute mortality and other life‐cycle traits to all minded beings? The present study examined whether culture influences young children's ability to conceptualize and differentiate human beings from supernatural beings (such as God) in terms of life‐cycle traits. Three‐to‐5‐year‐old Israeli and British children were questioned whether their mother, a friend, and God would be subject to various life‐cycle processes: Birth, death, ageing, existence/longevity, and parentage. Children did not anthropomorphize but differentiated among human and supernatural beings, attributing life‐cycle traits to humans, but not to God. Although 3‐year‐olds differentiated significantly among agents, 5‐year‐olds attributed correct life‐cycle traits more consistently than younger children. The results also indicated some cross‐cultural variation in these attributions. Implications for biological conceptual development are discussed.     

Gender‐role egalitarianism predicts desirable traits of potential marriage partners: A cross‐cultural comparison

We examined whether gender‐role egalitarianism predicted participants' rank‐order preferences for traits in potential marriage partners of the opposite sex, and whether gender‐role egalitarianism mediated cultural differences between participants from North America, Polynesia and East Asia. Participants completed the Sex‐Role Egalitarianism Scale and ranked the following traits in terms of their importance in choosing a potential marriage partner: kindness, physical attractiveness, social level, athleticism, creativity and liveliness. Parallel analyses for male and female participants reveal that traditional males value physical attractiveness more than egalitarian males, and that traditional females value social level more and kindness less than egalitarian females. Gender‐role egalitarianism fully mediated the effect of culture on kindness rankings, but no others. These results expand upon previous findings by accounting for individual differences regarding beliefs about traditional gender roles.     

The testing environment as an explanation for unproctored internet‐based testing device‐type effects

Device‐type effects on cognitive tests appear to covary with whether unproctored internet‐based test (UIT) scores were obtained operationally or nonoperationally. The present study examined whether the testing environment and distractions therein—one of three contextual factors identified as plausible explanations—accounts for this covariation. Four‐hundred and twenty‐five college students were randomly assigned to one of three conditions which differed by the testing environment and device used to complete a cognitive test. Test scores did not differ between conditions despite greater distractions reported by those who tested in the distracting environment. Results were replicated within‐study, and suggest that the self‐selection and testing‐stakes hypotheses warrant subsequent empirical examination as explanations for the differences in device‐type effects observed in operational and nonoperational settings.     

Effects of cultural background on WAIS‐III and WMS‐III performances after moderate‐severe traumatic brain injury

The assessment of cognitive function in individuals of culturally and linguistically diverse background poses considerable challenges for the psychologist, particularly when English proficiency is limited. This study explored the effects of diverse cultural background and non‐Western educational background on Wechsler Adult Intelligence Scale‐Third edition (WAIS‐III) and Wechsler Memory Scale‐Third Edition (WMS‐III) performances in moderate‐severe traumatic brain injury within an outpatient rehabilitation setting. Participants were aged 16–65 years and met careful selection criteria. IQ, index and age‐scaled subtest scores were compared across three groups: (a) English‐speaking background (n = 130), (b) culturally and linguistically diverse background and education completed in English (n = 33), and (c) culturally and linguistically diverse background and non‐English education (n = 33). Cultural backgrounds included people of Asian, European, Middle Eastern, African and Oceania origin. Results were that the English‐educated culturally and linguistically diverse group performed lower than the English‐speaking background group on some verbal WAIS‐III measures; effect sizes were small‐moderate. The non‐English‐educated culturally and linguistically diverse group performed lower than both groups on several WAIS‐III and one WMS‐III measure, with large effect sizes. Clinical implications included the need for caution in interpreting test scores to avoid diagnostic errors and the need for further development of valid assessment tools.     

Children's self‐reports and parents' reports of internalising and externalising problems in Chinese and Anglo‐Celtic children in Australia

The Child Behaviour Checklist (CBCL) and Youth Self‐Report (YSR) are widely used measures of internalising and externalising problems in children and adolescents, but cross‐cultural differences in these problems have not been examined in Australian children of Chinese and Anglo‐Celtic ancestry. Fifty‐nine Chinese (27 boys and 32 girls) and 65 Anglo‐Celtic Australian (35 boys and 30 girls) children aged 10–13 years completed the YSR, and one of their parents completed the CBCL. Cross‐informant agreement between these two measures was also examined. No differences were found between the Chinese and Anglo‐Celtic groups on parents' and children's ratings on any syndrome or overall scales. The overall level of agreement between YSR and CBCL scores was poor in the Anglo‐Celtic group (intraclass correlation coefficient for total problems = 0.33), but there was no agreement between these scores in the Chinese group. Results highlight the need to obtain multiple sources of information in assessments of mental health problems in children from different cultural backgrounds.     

Equivalence of serufuesutei‐mu (self‐esteem) and jisonshin in Japan

Most studies of Japanese self‐esteem have implicitly assumed that the concept of self‐esteem (SE) is indigenously meaningful. However, this has not been shown to be true. The present research investigated whether the indigenous Japanese word jisonshin is semantically equivalent to the English expression SE and, by implication, whether it denotes the same concept as originally delineated by Rosenberg, that of having a positive attitude toward oneself. Japanese participants (N = 234) responded to 11 pairs of statements about SE and several other items. Half of the statements contained the expression serufuesutei‐mu (self‐esteem), the other half the expression jisonshin. Participants independently judged the two expressions to be ‘basically’ synonymous, but endorsed some otherwise identical statements significantly more often when they contained the expression serufuesutei‐mu, suggesting that the differences were due to the foreign connotations of the expression serufuesutei‐mu.     

Perceived antecedents of marital satisfaction among Turkish,Turkish‐Dutch,and Dutch couples

We studied mainstream couples in The Netherlands and Turkey as well as Turkish‐Dutch immigrant couples to address cultural factors associated with marital satisfaction. A total of 13 Turkish (mainstream couples living in Turkey), 19 Turkish‐Dutch (Turkish immigrant couples living in The Netherlands), and 17 Dutch (mainstream couples living in The Netherlands) married dyads (total of 98 individuals) were independently interviewed about positive and negative characteristics of marriages, determinants of general marital satisfaction and dissatisfaction, spousal communication, marital conflict, and marital roles. Multivariate tests revealed ethnic group differences on all marriage‐related domains except the conflict resolution strategies. However, univariate analyses showed differences in few themes within domains; main differences were assessed between the Turkish/Turkish‐Dutch (who put more emphasis on children and economical aspects) and Dutch couples (who put more emphasis on behavior, and personality of the spouse, reciprocity, emotional sharing, and psychological roles). Turkish‐Dutch couples were more similar to Turkish than to Dutch couples. Results were discussed in light of the socioeconomic development and cultural value theories, which are believed to provide a useful framework for understanding the role of culture in marital satisfaction.     

A cross‐cultural comparison of verbal learning and memory functions in reading disabled American and Norwegian adolescents

The present study reports the results of a cross‐cultural analysis of the role of phonetic and semantic cues in verbal learning and memory. A newly developed memory test procedure, the Bergen‐Tucson Verbal Learning Test (BTVLT), expands earlier test procedures as phonetic cues are applied in addition to semantic cues in a cued recall procedure. Samples of reading disabled and typically developed adolescents from the US and from Norway were recruited as voluntary participants. The results indicate that the stimulus materials chosen for the memory test are working well in both American and in Norwegian samples, yielding acquisition results comparable to similar list learning procedures, and also yielding high internal consistency across learning trials. The procedure also reliably differentiates between reading disabled samples in both languages, and also yields cross‐cultural differences that seem to reflect differences in transparency and differences in the orthography of the included languages. The BTVLT with its focus on phonetic coding is a promising supplement to established tests of verbal memory for assessment of reading and language impaired individuals.     

Examining Trends in Muslim Self‐Identification and Mosque Attendance Among People of Turkish and Moroccan Descent in the Netherlands, 1997–2009

This study examines the extent to which Muslim self‐identification and mosque attendance have changed in the period 1997–2009 among people of Turkish and Moroccan descent in the Netherlands. Mainly trendless fluctuations are found. Overall, Muslim self‐identification seems to very slightly increase and mosque attendance seems to very slightly decrease. We examined the extent to which factors that are important according to theories and previous research explain or enlarge these differences over time. The factors about which we hypothesize are largely unable to explain differences over time in Muslim self‐identification and mosque attendance.     

Bayley‐III: Cultural differences and language scale validity in a Danish sample

The purpose of this study was to investigate cultural differences between Danish and American children at 2 and 3 years as measured with the developmental test Bayley‐III, and to investigate the Bayley‐III Language Scale validity. The Danish children (N = 43) were tested with the Bayley‐III and their parents completed an additional language questionnaire (the MacArthur‐Bates CDI). Results showed that scores from the Danish children did not differ significantly from the American norms on the Cognitive or Motor Scale, but the Danish sample scored significantly higher on the Language Scale. A comparison of the Bayley‐III Language subtests with the CDI showed that the two measures correlated significantly, but the percentile score from the CDI was significantly higher than the percentile score from the Bayley‐III Language subtests. This could be because the two instruments measure slightly different areas of language development, or because the Bayley‐III overestimates language development in Danish children. However, due to the limitations of the current study, further research is needed to clarify this issue.     

The neuropsychological profile of vascular cognitive impairment not demented: A meta‐analysis

The most common cause of vascular cognitive impairment not demented (VCIND) is cerebral small vessel disease leading to diffuse subcortical white matter lesions. While many studies indicate that the core cognitive features of VCIND are executive dysfunction and impaired processing speed, this finding is not always consistent, and may be partially dependent on the comparison group applied. Hence, we undertook two systematic meta‐analytic reviews on neuropsychological test performance across eight cognitive domains: between VCIND and healthy controls (data from 27 studies), and between VCIND and non‐vascular mild cognitive impairment (nv‐MCI; data from 20 studies). Our quantitative synthesis of the research literature demonstrates that individuals with VCIND show weaknesses across all cognitive domains relative to healthy controls, with the greatest impairment in the domain of processing speed (Md = ?1.36), and the least affected being working memory (Md = ?.48) and visuospatial construction (Md = ?.63). When compared directly with nv‐MCI, individuals with VCIND had significantly greater deficits in processing speed (Md = ?.55) and executive functioning (Md = ?.40), while those with nv‐MCI exhibited a greater relative deficit in delayed memory (Md = .41). Our analyses indicate that disruption to subcortical white matter tracts impairs more cognitive processes than is typically thought to be directly related to the fronto‐subcortical network. The data also suggest that differing brain aetiologies can be responsible for similar cognitive profiles. Although the findings do not evince diagnostic value, they allude to the interconnectivity of disparate cognitive processes and call for further research on the behavioural outcome of network disruption.     

Individual differences in 10‐month‐olds' performance on the A‐not‐B task

This study used the classical A‐not‐B task (Piaget, 1954 ) to explore individual differences in cognitive flexibility in 10‐month‐old infants by: (1) examining how differences in search performance during A trials relate to search performance during B trials; (2) studying the relation between temperamental dimensions and A‐not‐B performance; and (3) investigating differences in search performance between looking and reaching responses within the same task. Forty infants were tested on a fixed‐design‐version of the A‐not‐B task, not allowing for training or individual adjustment, but instead eliciting additional search behaviors than the common correct responses in A trials and perseverative errors in B trials. Infants were also rated by their parents on the temperamental scales Activity level and Attention span. The main findings were: (1) performance on A trials affected B trial performance, with infants being more correct on A trials having more incorrect and less ‘no search’ responses on B trials; (2) activity level, but not attention span, was related to performance on the A‐not‐B task, with infants performing better on A trials having a lower activity level; and (3) there were a few differences in performance with regard to modality, indicating that responding correctly by looking may be less cognitively demanding than doing so by reaching. This study demonstrated that 10‐month‐olds show a wide variation of search behaviors on this A‐not‐B task, resulting in individual differences in performance. These differences are suggested to reflect variation in temperamental activity level as well as maturity of short term/working memory, inhibition and cognitive flexibility.     

Individual differences in the acquisition of non‐linguistic audio‐visual associations in 5 year olds

Audio‐visual associative learning – at least when linguistic stimuli are employed – is known to rely on core linguistic skills such as phonological awareness. Here we ask whether this would also be the case in a task that does not manipulate linguistic information. Another question of interest is whether executive skills, often found to support learning, may play a larger role in a non‐linguistic audio‐visual associative task compared to a linguistic one. We present a new task that measures learning when having to associate non‐linguistic auditory signals with novel visual shapes. Importantly, our novel task shares with linguistic processes such as reading acquisition the need to associate sounds with arbitrary shapes. Yet, rather than phonemes or syllables, it uses novel environmental sounds – therefore limiting direct reliance on linguistic abilities. Five‐year‐old French‐speaking children (N = 76, 39 girls) were assessed individually in our novel audio‐visual associative task, as well as in a number of other cognitive tasks evaluating linguistic abilities and executive functions. We found phonological awareness and language comprehension to be related to scores in the audio‐visual associative task, while no correlation with executive functions was observed. These results underscore a key relation between foundational language competencies and audio‐visual associative learning, even in the absence of linguistic input in the associative task.     

Cross‐cultural,population‐based study on adolescent body image and eating distress in Japan and Finland

This cross‐sectional population‐based survey compares the prevalence of self‐reported body image and eating distress symptoms among adolescents in Japan and Finland, and associations between emotional/behavioral problems, body image and eating distress from a cross‐cultural perspective. The study included 1,840 Japanese and 1,135 Finnish 8th grade students. The self‐reported questionnaire included the Body Image and Eating Distress Scale and Strengths and Difficulties Questionnaire (SDQ). The female adolescents from both Finland and Japan reported much greater dissatisfaction with, and concern about, their bodies than the males and Japanese females expressed even higher distress than Finnish females. High levels of body image and eating distress were associated with psychiatric problems measured with the SDQ. There was a significant three‐way interaction effect of body image and eating distress, gender and country with SDQ peer problems and prosocial behavior.