The Multimedia Piers-Harris Children's Self-Concept Scale 2: Its Psychometric Properties,Equivalence with the Paper-and-Pencil Version,and Respondent Preferences

A multimedia version of Piers-Harris Children''s Self-Concept Scale 2 (Piers-Harris 2) was created with audio and cartoon animation to facilitate the measurement of self-concept among younger children. This study aimed to assess the psychometric qualities of the computer version of Piers-Harris 2 scores, examine its score equivalence with the paper-and-pencil version, and survey the respondent preference of the two versions. Two hundred and forty eight Taiwanese students from the first to fourth grade were recruited. In regard to the psychometric properties, high internal consistency (α = .91) was found for the total score of multimedia Piers-Harris 2. High interscale correlations (.77 to .83) of the multimedia Piers-Harris 2 scores and the results of confirmatory factor analysis suggested the multimedia Piers-Harris 2 contained good structural characteristics. The scores of the multimedia Piers-Harris 2 also had significant correlations with the scores of the Elementary School Children’s Self Concept Scale. The equality of convergence and criterion-related validities of Piers-Harris 2 scores for the multimedia and paper-and-pencil versions and the results of ICCs between the scores of the multimedia and paper-and-pencil Piers-Harris 2 suggested their high level of equivalence. Participants showed more positive attitudes towards the multimedia version.     

Measuring empathizing and systemizing with a large US sample

A large number of people completed one of two versions of the empathizing quotient (EQ) and systemizing quotient (SQ). One version had the negatively phrased items all re-worded. These re-worded items were answered more rapidly than the original items, and for the SQ produced a more reliable scale. Subjects gave self-assessments of empathizing and systemizing, and these were moderately correlated, r ≈ .6, with their respective quotients. Females had on average higher empathizing scores and males had on average higher systemizing scores. If a female-male pair was chosen at random, the female would have the higher empathizing score about two-thirds of the time, and the males would have the higher systemizing score about two-thirds of the time.     

Evaluation of life in the elderly (LWO): the validation of a measuring instrument

The goal of this study is the adaptation and validation of the Dutch translation of Lawton's "Valuation of Life" scale. In developing this scale Lawton et al. argued that the usual health related quality of life scales had a limited contribution in explaining health utility and desired length of life and that the "Valuation of Life" is intended to cover a specific quality of life domain not related to health. The translated scale has been implemented in the 4th observation of the Longitudinal Aging Study Amsterdam (LASA) in 2001-2002. In total 1139 respondents between 65 and 95 years old reacted to the written questionnaire. After extensive structural analyses of the data we concluded that the Dutch version of the scale could be reduced from the original 19-item to a 12-item scale. In addition this scale could be divided in three 4-items-subscales, clearly labelled as Resilience, Ambition and Vitality. The new scale as well as the subscales hardly overlap with the data of two health related quality of life scales while the overlap with the more or less objective health measures (discriminant validity) remains limited. It appears that the Dutch "Valuation of Life" scale is to a certain extend related to other positive affect measures as Self evaluation, Mastery and Self-efficiency (concurrent validity). For the moment we agree that the Dutch scale measures an important and specific domain of quality of life without any reference to health issues in the scale. Whether these data contribute in explaining health utility and desired length of life remains to be demonstrated in another publication.     

Work Engagement as a Predictor of Onset of Major Depressive Episode (MDE) among Workers,Independent of Psychological Distress: A 3-Year Prospective Cohort Study

Objective

This study investigated work engagement as a baseline predictor of onset of major depressive episode (MDE).

Methods

The study used a prospective cohort design, conforming to the STROBE checklist. Participants were recruited from the employee population of a private think tank company (N = 4,270), and 1,058 (24.8%) of them completed a baseline survey, of whom 929 were included in this study. Work engagement and psychological distress at baseline were assessed as predictor variables. MDE was measured at baseline and at each of the follow-ups as the outcome, using the web-based, self-administered version of the Japanese WHO-CIDI 3.0 depression section based upon DSM-IV-TR/DSM-5 criteria. Cox discrete-time hazards analyses were conducted to estimate hazard ratios (95% confidence intervals CIs).

Results

Follow-up rates of participants (N = 929) were 78.4%, 67.2%, and 51.6% at 1-, 2-, and 3-year follow-ups, respectively. The association between work engagement at baseline and the onset of MDE was U-shaped. Compared with a group with low work engagement scores, groups with the middle and high scores showed significantly (HR = 0.19, 95% CI = 0.05 to 0.64; p = 0.007) and marginally significantly (HR = 0.48, 95% CI = 0.20 to 1.15, p = 0.099) lower risks of MDE, respectively, over the follow-ups, after adjusting for covariates. The pattern remained the same after additionally adjusting for psychological distress.

Conclusions

The present study first demonstrated work engagement as an important predictor of the onset of MDE diagnosed according to an internationally standard diagnostic criteria of mental disorders.     

Letter fluency: psychometric properties and Dutch normative data

Normative data were collected for a Dutch version of the Controlled Oral Word Association Test (COWAT) in 200 healthy subjects between 17 and 89 years of age. The COWAT is a letterfluency task that is widely used in clinical neuropsychology. Fluency is an important aspect of executive functioning. The psychometric properties of the Dutch version of the test were largely comparable to those of the original COWAT. Its reliability is 0.80, and its scores are significantly related to level of education and/or vocabulary, but not to age or gender. A regression formula is provided by which the raw scores can be corrected for level of education.     

Validity of the Japanese version of the Munich ChronoType Questionnaire

To assess circadian preference with a score, the Morningness-Eveningness Questionnaire (MEQ) has been used for more than 3 decades now. More recently, the Munich ChronoType Questionnaire (MCTQ) was developed: it asks for sleep-wake behavior on work and free days and uses the midpoint of sleep on free days (MSF), corrected for sleep debt accumulated during the work week as an indicator of chronotype (MSF_sc). In this study, we developed a Japanese version of the MCTQ by using a translation/back-translation approach including an examination of its semantic validity. In a subsequent questionnaire survey, 450 adult men and women completed the Japanese versions of the MCTQ and MEQ. Results showed that MEQ scores were significantly negatively correlated with mid-sleep parameters assessed by the MCTQ, on both, work and free days, as well as with the chronotype measure MSF_sc (r?=??0.580 to ?0.652, all p?<?0.001). As in the original German version, the strongest correlation was observed between MEQ score and MSF. A physiological validation study using dim light melatonin onset as a circadian phase marker (N?=?37) showed a high correlation between chronotype as assessed with the MSF_sc (r?=?0.542, p?<?0.001), and less so for MEQ score (r?=??0.402, p?=?0.055). These results demonstrate the validity of the Japanese MCTQ and provide further support of the adequacy of the MCTQ as a chronotype measure.     

Grit and Work Engagement: A Cross-Sectional Study

Grit, defined as perseverance of effort and consistency of interest, has attracted attention as a predictor of success in various fields beyond IQ and the Big Five personality dimension of Conscientiousness. The purpose of the current study was to examine previously uninvestigated questions regarding grit using a cross-sectional design among a large number of working adults in Japan. First, we tested geographical generalizability of associations between grit and orientations towards happiness by comparing previous studies in the U.S. and the current study in Japan. It was confirmed that orientation towards meaning rather than orientation towards engagement had a stronger positive correlation with grit in our sample of Japanese people. This result is inconsistent with previous studies in the U.S. Furthermore, the Big Five dimension of Openness to Experience was newly confirmed as having a positive association with grit. Second, we examined the association between grit and work engagement, which is considered as an outcome indicator for work performance. In this analysis, grit was a strong predictor for work performance as well as academic performance.     

Dutch translation and cross-cultural adaptation of the PROMIS? physical function item bank and cognitive pre-test in Dutch arthritis patients

Introduction

Patient-reported physical function is an established outcome domain in clinical studies in rheumatology. To overcome the limitations of the current generation of questionnaires, the Patient-Reported Outcomes Measurement Information System (PROMIS^®) project in the USA has developed calibrated item banks for measuring several domains of health status in people with a wide range of chronic diseases. The aim of this study was to translate and cross-culturally adapt the PROMIS physical function item bank to the Dutch language and to pretest it in a sample of patients with arthritis.

Methods

The items of the PROMIS physical function item bank were translated using rigorous forward-backward protocols and the translated version was subsequently cognitively pretested in a sample of Dutch patients with rheumatoid arthritis.

Results

Few issues were encountered in the forward-backward translation. Only 5 of the 124 items to be translated had to be rewritten because of culturally inappropriate content. Subsequent pretesting showed that overall, questions of the Dutch version were understood as they were intended, while only one item required rewriting.

Conclusions

Results suggest that the translated version of the PROMIS physical function item bank is semantically and conceptually equivalent to the original. Future work will be directed at creating a Dutch-Flemish final version of the item bank to be used in research with Dutch speaking populations.     

A LONGITUDINAL INVESTIGATION OF SEASONAL VARIATION IN MOOD

A prospective panel study was conducted to measure seasonality of mood in a random community sample in Melbourne, Australia (N = 245). Based on research into the structure of human mood, it was predicted that a lowering of mood in winter relative to summer would be observed in positive affect (PA) and behavioral engagement (BE), but not negative affect (NA). These variables were measured across summer and winter for 3 years. Consistent with the majority of research in the Northern Hemisphere, analyses on the entire sample found evidence of a small prospective season effect on the BE scale (explaining 2.1% of variance in BE scores). Also, as expected, no season effect was seen on the NA scale. In the entire sample, the season effect was not significant for PA, but joint factor analysis of the BE, PA, and NA scales confirmed that the season effect seen in the BE scale was largely due to items that were pure measures of PA. Winter pattern seasonality was both reliable across measures and significantly more marked among the subgroup of respondents who self-identified winter pattern of mood on the Seasonal Pattern Assessment Questionnaire. (Chronobiology International, 18(5), 875-891, 2001)     

The reliability and validity of a Japanese version of symptom checklist 90 revised

Objective

To examine the validity and reliability of a Japanese version of the Symptom Checklist 90 Revised (SCL-90-R (J)).

Methods

The English SCL-90-R was translated to Japanese and the Japanese version confirmed by back-translation. To determine the factor validity and internal consistency of the nine primary subscales, 460 people from the community completed SCL-90-R(J). Test-retest reliability was examined for 104 outpatients and 124 healthy undergraduate students. The convergent-discriminant validity was determined for 80 inpatients who replied to both SCL-90-R(J) and the Minnesota Multiphasic Personality Inventory (MMPI).

Results

The correlation coefficients between the nine primary subscales and items were .26 to .78. Cronbach's alpha coefficients were from .76 (Phobic Anxiety) to .86 (Interpersonal Sensitivity). Pearson's correlation coefficients between test-retest scores were from .81 (Psychoticism) to .90 (Somatization) for the outpatients and were from .64 (Phobic Anxiety) to .78 (Paranoid Ideation) for the students. Each of the nine primary subscales correlated well with their corresponding constructs in the MMPI.

Conclusion

We confirmed the validity and reliability of SCL-90-R(J) for the measurement of individual distress. The nine primary subscales were consistent with the items of the original English version.

     

Comparison of different methods of time shift measurement in EEG

Digital signal processing techniques are often used for measurement of small time shifts between EEG signals. In our work we tested properties of linear cross-correlation and phase/coherence method. The last mentioned method was used in two versions. The first version used fast Fourier transform (FFT) algorithm and the second was based on autoregressive modeling with fixed or adaptive model order. Methods were compared on several testing signals mimicking real EEG signals. The accuracy index for each method was computed. Results showed that for long signal segments all methods bring comparably good results. Accuracy of FFT phase/coherence method significantly decreased when very short segments were used and also decreased with an increasing level of the additive noise. The best results were obtained with autoregressive version of phase/coherence. This method is more reliable and may be used with high accuracy even in very short signals segments and it is also resistant to additive noise.     

The reliability and validity for Japanese type 2 diabetes patients of the Japanese version of the acceptance and action diabetes questionnaire

Background

The purpose of this study was to determing which psychological traits of Japanese type 2 diabetes patients would provide reliability and validity to the Japanese version of the Acceptance and Action Diabetes Questionnaire (AADQ-J).

Methods

Various questionnaires were administered to type 2 diabetes patients who were registered on the database of the research service provider; data from a total of 600 patients (mean?±?SD age was 57.50?±?9.87 years, female 21.83%) were analyzed.

Results

Three items were excluded because of psychometric concerns related to the original 11-item AADQ. Confirmation factor analyses revealed that the eight-item version demonstrated the best indicators of a goodness of fit. The questionnaire showed adequate internal consistency. The questionnaire demonstrated high measurement accuracy in broad trait values by the test information function of Item Response Theory. The questionnaire showed stronger positive correlations with self-care activities and HbA1c than with diabetes distress and depressive mood.

Conclusions

The eight-item Japanese version of AADQ has reliability and validity for type 2 diabetes patients.

     

Ervaren belasting door mantelzorg; constructie van de EDIZ-plus

To measure the experienced burden by informal carers (N = 2.444), a 15-item Mokken scale has been developed. This concerns an extended version of the EDIZ ("Ervaren druk door Informele zorg"); several items refer to the pressure of time brought by the combination of labour and care and the consequences for the health of the informal carers are added to the EDIZ. We call this new scale the EDIZ-plus; it concerns a reliable one-dimensional and hierarchical scale which extends from o (no burden) to maximum 15 (severe burden). First, the burden manifests itself in feelings of responsibility of the carer, followed by having difficulty with combining work and family tasks and ultimately exceeding all limits due to too many obligations. In most cases this last group does not only deal with conflicts at home or at work and a decline in their own health, they also experience all other problems in the scale. The presumed limit for overburdening is enclosed by the proposition 'caring put too much pressure on me'. This is a score on the EDIZ-plus of nine or higher. Furthermore, the scale has proved to be usable for several population groups, such as carers of partners and children, parents/parents-in-law and carers of different patient populations (people with dementia, mental disability or a chronic disease). The EDIZ-plus is not only suitable because of its reasonable psychometric qualities, but also because of the usability in different populations.     

Hogere eenzaamheid onder Marokkaanse en Turkse ouderen in Nederland: Op zoek naar een verklaring

The prevalence of loneliness among Turkish- and Moroccan-Dutch older adults is higher than among Dutch older adults of non-migrant origin. Two explanations may account for this difference. (1) The meaning of the concept may differ, or there is differential item functioning. This might result in scores that not only differ in intensity but also in meaning across groups. (2) The position of older migrants is much more vulnerable than of non-migrant older people. Data from the Longitudinal Aging Study Amsterdam were used to examine support for both explanations. Feelings of loneliness are explored among 176 people born in Morocco and 235 people born in Turkey, aged 55–66 years, and living in urban areas. They migrated on average 35 years ago to the Netherlands. They are compared with a matched sample of 292 older people of Dutch origin. The psychometric properties of the loneliness scale are satisfying, although there is some differential item functioning. Older migrants have more frequent social contacts, but are at a disadvantage in other domains. Taking into account differences in social participation, satisfaction with their income, mastery and depressive symptoms, the difference between older migrants’ and non-migrants’ loneliness is reduced to more than half. Being an older migrant and belonging to a minority might further contribute to feelings of loneliness. Interventions should not be directed at stimulating social contact, but rather, for example, at enhancing the appreciation of their social status and at avoiding negative interpretations of the situation.     

Studies on the Dutch rabbit for pyrogen test

A study was conducted on Dutch rabbits to examine their applicability for the pyrogen test in comparison with the Japanese white rabbit which, conventionally, has been mainly used for the test in Japan. The following results were obtained. Adult Dutch rabbits, so small as to weight only about 60% of average adult weight of the Japanese white, showed a food consumption as low as 40% of that in the latter. None in the Dutch rabbit group suffered dislocation of the hip-joint during restraint on a neck stock while it was frequently encountered among Japanese white rabbits. The body temperature during restraint was unstable in infantile Dutch rabbits (7-8 weeks old)(, but stable in the young (14 weeks old) and in the adult (20-47 weeks old). Adult Dutch rabbits exhibited greater febrile responses to intravenously injected bacterial pyrogen (LPS) than infantile and young Dutch rabbits and adult Japanese white rabbits. A good linear regression was observed between the dose of LPS (0.01-0.1 microgram/kg, iv) and the febrile response in adult Dutch rabbits as well as in adult Japanese white rabbits. From these data, it is concluded that the Dutch rabbit has an advantage over the Japanese white for the pyrogen test in respect of febrile responsiveness and cost of rearing.     

Prevalence and diagnosis of depression in frail nursing home patients; a pilot study

The prevalence and recognition of depression among physically frail patients living in an urban Dutch nursing home were estimated. To patients with Mini-Mental-Status-Examination (MMSE) scores of 15 or above, the Geriatric Depression Scale (GDS) was administered (N = 80). With this screen clinically relevant depressive symptoms can be established. For diagnosing major depression according to the DSM-IV criteria, the Diagnostic Interview Schedule (DIS) (N = 57) was administered using a MMSE cut-off of 20. 49% of the respondents showed a score above the GDS cut-off (> 11), which means having clinically relevant depressive symptoms. 16% met the criteria for major depression according to DIS. Nursing home physicians recognized 39% of the patients with clinically relevant depressive symptoms and 67% of those with a major depression. Nurses recognized depressive patients slightly better but they were less specific in their judgement (more false-positive rates). We also found that in situations in which physicians and nurses had the same opinion the recognition of depression improved. Therefore it is recommended that physicians and nurses exchange their judgements on patients' mood on a regular basis.     

Development of a picture‐scale‐questionnaire to assess liking for fatty,salty, sweet,and umami seasonings compared to a sensory evaluation for Japanese consumers

PrefQuest is a web‐based questionnaire that measures the liking for sweet, fatty‐sweet, salty, and fatty‐salty sensations using combinations of images of French food items. We adapted the original PrefQuest questionnaire for Japanese respondents (J‐PrefQuest). J‐PrefQuest comprises 17 Japanese food items categorized into four sensations: fatty, salty, sweet, and umami. Participants responded by indicating their preferred level of seasoning for each food item on a 6‐point scale. Segmentation of 161 respondents identified groups who preferred: (a) high amount of umami seasonings; (b) low amount of umami seasonings; (c) high amount of fatty and low amount of salty seasonings. To validate the questionnaire, 70 female university students were recruited for a sensory evaluation of five levels of seasoning used for six food items on a 9‐point hedonic scale before completing the questionnaire. The validity of J‐PrefQuest questionnaire was then analyzed by comparing the two results.

Practical applications

Measuring personal preference or “liking” for the taste of food items is important as such information may contribute to the prevention of various diseases and improve the quality of life of consumers. We developed a simple questionnaire with pictures to evaluate the liking for fatty, salty, sweet, and umami sensations of Japanese respondents. This questionnaire focuses on typical seasonings added to different Japanese food items and provides objective information about liking different food sensations. Thus, it has application as an important screening tool to identify respondents who may need to make their food consumption behavior more healthy. Moreover, following minor modifications, this questionnaire could also be used in other Asian countries where plain white rice is the stable food.     

Diabetes distress, but not depressive symptoms, is associated with glycaemic control among Japanese patients with Type 2 diabetes: Diabetes Distress and Care Registry at Tenri (DDCRT 1)

Aims To investigate the association between glycaemic control, diabetes distress and depressive symptoms among Japanese patients with Type 2 diabetes. Methods Cross-sectional data from 3305 patients with Type 2 diabetes were obtained from a baseline assessment of a diabetes registry at a general hospital in Japan. The Centre for Epidemiologic Studies Depression scale and Problem Areas in Diabetes scale were used to measure depressive symptoms and diabetes-related distress, respectively. Modified Poisson regression analysis was used to estimate the relative risks for poor glycaemic control across the quartiles of Centre for Epidemiologic Studies Depression scale and Problem Areas in Diabetes scale scores. Results The average age of the participants was 64.9?years and the average HbA(1c) level was 58.1?mmol/mol (7.5%). Clinically significant levels of depressive symptoms (Centre for Epidemiologic Studies Depression scale scores ≥?16) were reported by 27.8% of participants. These scores significantly correlated with Problem Areas in Diabetes scale scores (r?=?0.4354, P?相似文献   

Psychometric Properties of the Lexington Attachment to Pets Scale: Mexican Version (LAPS-M)

The Lexington Attachment to Pets Scale (LAPS) is perhaps the most widely used instrument to assess human emotional attachments to pets and is suitable for both dog and cat owners. However, this instrument has not been translated into Spanish. Thus, the present study aimed to assess the psychometric properties of the Mexican version of the Lexington Attachment to Pets Scale (LAPS-M), which was translated into Spanish and adapted for dog owners. We analyzed the internal consistency and factor structure in a convenience sample of 152 people; 56.6% were women and 43.4% were men, with a mean age of 32.4 years (SD = 10.9 years), who had, on average, two dogs for a period of 3.8 years. The results indicate that the scale has excellent internal consistency in its complete version, with a Cronbach's alpha of 0.96, and also in its three subscales, with Cronbach's alpha coefficients ranging from 0.83 to 0.94. Factor analysis suggests a unifactorial structure is appropriate. However, the goodness-of-fit indicated by confirmatory factor analysis statistics would likely improve with a larger sample size. When we compared the central tendency measures of the LAPS-M according to the type of relationship with the dog, we found higher scores among people who considered dogs to be family members than among those who considered dogs to be pets. Furthermore, people who reported that the relationship with their dog was burdensome or stressful had lower scores. We conclude that the Mexican version of the LAPS is adequate and that further studies with larger sample sizes will contribute to the evidence regarding its psychometric properties     

Arabic translation and cross-cultural adaptation of the Sport Concussion Assessment Tool 5 (SCAT5)

The aim was to create a Modern Standard Arabic SCAT5 version for different Arabic dialects. This translation and cross-cultural adaptation was performed in eight stages: initial translations, reconciliation of translations and cultural adaptation, back translation, appraisal of back translations, validation of the translation, review and adjustment by reconciliation committee, pretesting in 12 football players and document finalisation. As an alternative to the problematic Months In Reverse Order Test (MIROT) in Arabic, the Serial 3s test (32 Arabic and 30 English participants), the Days of the Week Backwards test (DWBT), and the ‘Adding Serial 3s’ test were tested (30 English and 30 Arabic participants) for accuracy, difficulty and time of completion. The Arabic SCAT5 was similar and comparable to the original English version (7-point Likert scales =< 2). Testing of the pre-final version of the Arabic SCAT5 took 20.4 (SD 3.4) and 17.7 (SD 3.0) minutes respectively to complete and was found acceptable in terms of clarity, understandability, grammatical correctness and coherence. The Arabic Serial 3s test (subtraction version) was unsuitable due to high completion time, low pass rate and high difficulty perception [time = 47.2 (SD 28.0) s; accuracy = 55.2%; difficulty = 3.2 (SD 1.1)]. The Arabic DWBT was too fast and undemanding for concentration testing [time = 4.6 (SD 1.5) s; accuracy = 90%; difficulty = 1.1 (SD 0.3)]. The Adding Serial 3s tests produced similar completion times [18.4 (SD 6.8) vs. 21.1 (SD 5.3), p = 0.088], accuracy (100%) and self-rated difficulty [English = 2.0 (SD 0.7) vs. Arabic-speaking participants = 2.1 (SD 0.8), p = 0.512] and was therefore adopted to replace the MIROT. This culturally adapted Arabic-SCAT5 questionnaire is the first concussion assessment tool available for Arabic-speaking healthcare providers and athletes. Sport Concussion Assessment Tool 5 (SCAT5). Biol Sport. 2021;38(1):129–144.