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Investigating the mediating role of self-construal on the relationship between cultural group (Malay and Australian) and the characteristics and functional use of autobiographical memory

Jobson L, Whittles N, Tsecoutanis E, Raj S, Yew RY, Haque S

Memory, 2019 09;27(8):1054-1062.
PMID: 31104591 DOI: 10.1080/09658211.2019.1619776

Cultural differences in autobiographical memory characteristics and function have often been presumed to be associated with different cultural beliefs related to the self. The current research aimed to investigate whether self-construal mediated the relationship between cultural group and the characteristics and functional use of autobiographical memory. Caucasian Australians (n = 71) and Malay Malaysians (n = 50) completed an online questionnaire that included the Self-Defining Memory task, the Thinking About Life Experiences Revised Questionnaire and the Self Construal Scale. As expected, the Australian group provided longer, more autonomously oriented, specific memories than the Malay group. However, contrary to our predictions, self-construal did not mediate the relationships between cultural group and memory characteristics. The Malay group reported more frequently using autobiographical memories for self-continuity than the Australian group. Finally, there was support for an indirect pathway between cultural group and use of autobiographical memories for self-continuity and social-bonding through self-construal (i.e. independent self relative to interdependent self). The findings highlight the importance of explicitly examining values assumed to be associated with autobiographical remembering, and relating these values to memory characteristics and function.

Matched MeSH terms: European Continental Ancestry Group/psychology*
Similar taste-nutrient relationships in commonly consumed Dutch and Malaysian foods

Teo PS, van Langeveld AWB, Pol K, Siebelink E, de Graaf C, Yan SW, et al.

Appetite, 2018 06 01;125:32-41.
PMID: 29366933 DOI: 10.1016/j.appet.2018.01.020

Three recent studies showed that taste intensity signals nutrient content. However, current data reflects only the food patterns in Western societies. No study has yet been performed in Asian culture. The Malaysian cuisine represents a mixture of Malay, Chinese and Indian foods. This study aimed to investigate the associations between taste intensity and nutrient content in commonly consumed Dutch (NL) and Malaysian (MY) foods. Perceived intensities of sweetness, sourness, bitterness, umami, saltiness and fat sensation were assessed for 469 Dutch and 423 Malaysian commonly consumed foods representing about 83% and 88% of an individual's average daily energy intake in each respective country. We used a trained Dutch (n = 15) and Malaysian panel (n = 20) with quantitative sensory Spectrum™ 100-point rating scales and reference solutions, R1 (13-point), R2 (33-point) and R3 (67-point). Dutch and Malaysian foods had relatively low mean sourness and bitterness (

Matched MeSH terms: European Continental Ancestry Group/psychology*
Culture and alexithymia: mean levels, correlates, and the role of parental socialization of emotions

Le HN, Berenbaum H, Raghavan C

Emotion, 2002 Dec;2(4):341-60.
PMID: 12899369

Two studies examined the relationship between culture and alexithymia. In Study 1, mean levels and correlates of alexithymia were examined in 3 cultures: European American (EA), Asian American (AA), and Malaysian college students. Both Asian groups had higher alexithymia levels than the EA group. Somatization was more strongly associated with alexithymia in the Asian groups than in the EA group. Mood and life satisfaction were associated with alexithymia in similar ways across groups. In Study 2, the relations among culture, gender, retrospective reports of parental socialization of emotions, and alexithymia were examined among EA and AA college students. Cultural and gender differences were found in alexithymia and emotion socialization levels. Most important, parental emotion socialization mediated the relations among culture, gender, and alexithymia.

Matched MeSH terms: European Continental Ancestry Group/psychology*
Fulltext Mapping the functional assessment of cancer therapy-breast (FACT-B) to the 5-level EuroQoL Group's 5-dimension questionnaire (EQ-5D-5L) utility index in a multi-ethnic Asian population

Cheung YB, Luo N, Ng R, Lee CF

Health Qual Life Outcomes, 2014;12:180.
PMID: 25495840 DOI: 10.1186/s12955-014-0180-6

To develop an algorithm for mapping the Functional Assessment of Cancer Therapy-Breast (FACT-B) to the 5-level EuroQoL Group's 5-dimension questionnaire (EQ-5D-5L) utility index.

Matched MeSH terms: European Continental Ancestry Group/psychology
Colour detection thresholds in faces and colour patches

Tan KW, Stephen ID

Perception, 2013;42(7):733-41.
PMID: 24344549

Human facial skin colour reflects individuals' underlying health (Stephen et al 2011 Evolution & Human Behavior 32 216-227); and enhanced facial skin CIELab b* (yellowness), a* (redness), and L* (lightness) are perceived as healthy (also Stephen et al 2009a International Journal of Primatology 30 845-857). Here, we examine Malaysian Chinese participants' detection thresholds for CIELab L* (lightness), a* (redness), and b* (yellowness) colour changes in Asian, African, and Caucasian faces and skin coloured patches. Twelve face photos and three skin coloured patches were transformed to produce four pairs of images of each individual face and colour patch with different amounts of red, yellow, or lightness, from very subtle (deltaE = 1.2) to quite large differences (deltaE = 9.6). Participants were asked to decide which of sequentially displayed, paired same-face images or colour patches were lighter, redder, or yellower. Changes in facial redness, followed by changes in yellowness, were more easily discriminated than changes in luminance. However, visual sensitivity was not greater for redness and yellowness in nonface stimuli, suggesting red facial skin colour special salience. Participants were also significantly better at recognizing colour differences in own-race (Asian) and Caucasian faces than in African faces, suggesting the existence of cross-race effect in discriminating facial colours. Humans' colour vision may have been selected for skin colour signalling (Changizi et al 2006 Biology Letters 2 217-221), enabling individuals to perceive subtle changes in skin colour, reflecting health and emotional status.

Matched MeSH terms: European Continental Ancestry Group/psychology
A comparison of smoking behaviour characteristics between Caucasian smokers in the United Kingdom and Malay smokers in Malaysia

Robson N, Bond A, Wolff K

Prev Med, 2013;57 Suppl:S8-10.
PMID: 23624111 DOI: 10.1016/j.ypmed.2013.04.010

OBJECTIVES: There is evidence that smoking behaviour differs by ethnicity. This study aims to compare smoking behaviour characteristics between Caucasian and Malay smokers.
METHODS: A cross sectional survey, involving 175 smokers attending smoking cessation clinics at the Institute of Psychiatry, London, United Kingdom and University Malaya, Kuala Lumpur, Malaysia between May 2005 and February 2007. Data on demographics, smoking history, nicotine dependence and smoking behaviour were collected.
RESULTS: All participants were males, mean age 30.7 ± 10.3 years. Caucasians initiated smoking significantly earlier (mean age 14.8 ± 2.8 years) (p = 0.001) and smoked regularly significantly earlier (mean age 17.3 ± 3.5) (p = 0.003) than Malays (mean starting age 16.9 ± 4.4 years and mean age regular use 19.5 ± 4.5 years), respectively. Caucasians smoked less for social integration than Malays (p = 0.03) but smoked more for regulation of negative affect than Malays (p = 0.008) and smoked more for hedonism than Malays (p < 0.001).
CONCLUSION: Malays smoke as a means of socially integrating. This has important public health implications. Social reasons and the social environment play a role in smoking uptake, smoking maintenance and smoking cessation and this should be borne in mind for strategies planning to promote smoking cessation.
KEYWORDS: Behaviour; Caucasian; Character; Cigarette; Malay; Nicotine; Smoking

Matched MeSH terms: European Continental Ancestry Group/psychology*
Fulltext Public perceptions and attitudes toward thalassaemia: Influencing factors in a multi-racial population

Wong LP, George E, Tan JA

BMC Public Health, 2011;11:193.
PMID: 21447191 DOI: 10.1186/1471-2458-11-193

Thalassaemia is a common public health problem in Malaysia and about 4.5 to 6% of the Malays and Chinese are carriers of this genetic disorder. The major forms of thalassaemia result in death in utero of affected foetuses (α-thalassaemia) or life-long blood transfusions for survival in β-thalassaemia. This study, the first nationwide population based survey of thalassaemia in Malaysia, aimed to determine differences in public awareness, perceptions and attitudes toward thalassaemia in the multi-racial population in Malaysia.

Matched MeSH terms: European Continental Ancestry Group/psychology*
Psychometric Properties of the Iowa Infant Feeding Attitude Scale among a Multiethnic Population during Pregnancy

Lau Y, Htun TP, Lim PI, Ho-Lim SS, Klainin-Yobas P

J Hum Lact, 2016 May;32(2):315-23.
PMID: 26151966 DOI: 10.1177/0890334415591813

BACKGROUND: The Iowa Infant Feeding Attitude Scale (IIFAS) was developed to measure maternal attitudes toward infant feeding, but a number of validated studies on the IIFAS found that it was subject to methodological limitations.
OBJECTIVE: The purpose of this study was to evaluate the psychometric properties of the IIFAS among a multiethnic population in Singapore.
METHODS: A cross-sectional research design was used on a sample of 417 antenatal women. The internal consistency and stability of the IIFAS were evaluated using Cronbach's α and test-retest reliability. Known-group comparisons discriminated certain group differences in a predictable way. A series of exploratory factor analyses (EFAs) was conducted to test the factor structure of the IIFAS using the maximum likelihood and principal axis factoring. The number of factors was selected according to theoretical and statistical considerations. A confirmatory factor analysis (CFA) was further performed to validate the factor structure constructed in the prior EFA.
RESULTS: The IIFAS had a Cronbach's α and Pearson correlation of 0.79 and 0.85, respectively. The known-group comparisons among certain groups were supported. The EFA results showed that the 3-factor structure produced the most interpretable and theoretical sense. A second-order CFA was conducted to confirm the construct dimensionality of the 15-item IIFAS, with satisfactory fit indices found.
CONCLUSION: The 15-item IIFAS is a psychometrically sound measurement tool that health care professionals can use to understand the diverse infant feeding attitudes and knowledge among different ethnic groups in order to provide breastfeeding interventions that are culturally sensitive.

Matched MeSH terms: European Continental Ancestry Group/psychology*
Invariance of parent ratings of the ADHD symptoms in Australian and Malaysian, and north European Australian and Malay Malaysia children: a mean and covariance structures analysis approach

Gomez R

J Atten Disord, 2009 Mar;12(5):422-33.
PMID: 18367758 DOI: 10.1177/1087054708315171

OBJECTIVE: This study used the mean and covariance structures analysis approach to examine the equality or invariance of ratings of the 18 ADHD symptoms.
METHOD: 783 Australian and 928 Malaysian parents provided ratings for an ADHD rating scale. Invariance was tested across these groups (Comparison 1), and North European Australian (n = 623) and Malay Malaysian (n = 571, Comparison 2) groups.
RESULTS: Results indicate support for form and item factor loading invariance; more than half the total number of symptoms showed item intercept invariance, and 14 symptoms showed invariance for error variances. There was invariance for both the factor variances and the covariance, and the latent mean scores for hyperactivity/impulsivity. For inattention latent scores, the Malaysian (Comparison 1) and Malay Malaysian (Comparison 2) groups had higher scores.
CONCLUSION: These results indicate fairly good support for invariance for parent ratings of the ADHD symptoms across the groups compared.

Matched MeSH terms: European Continental Ancestry Group/psychology*