Good Construct Research Articles

Assessing the psychological pathways of esports events spectators: an application of service quality and its antecedents and consequences

ABSTRACT Research question This research develops and tests a comprehensive structural model to explain the psychological pathway behind esports spectator behaviours, linking perceived service quality to its antecedents (i.e. extrinsic motivation and intrinsic motivation) and consequences (i.e. satisfaction and revisit intention). Research methods Two rounds of data collection were completed for Phase One (N = 485) and Phase Two (N = 217). The measurement items were borrowed from a range of pre-existing scales of traditional sport or esports. Phase One was designed to assess the psychometric properties of the measurement model. Phase Two was purported to test the pathways among the constructs as hypothesised in the structural model. Results and findings In Phase One, the model fit indices showed good model fit, reliability and construct validity. In Phase Two, the SEM model fitness indices showed a marginally acceptable model fit. The path analysis supported 15 out of 19 hypotheses; no significant relationships were found between relatedness and intrinsic motivation, autonomy and extrinsic motivation, intrinsic motivation and physical environment, and intrinsic motivation and interaction. Overall, the structural model showed a moderate to substantial predictive power. Implications The study provides empirical evidence for the proposed relationships among the constructs and expands the realm of the current theories to the context of esports, especially the application of the self-determination theory and the new esports service quality model. It also provides a more comprehensive picture for esports practitioners to understand their spectators and balance their effort in managing elements which promote future attendance.

Psychometric properties of Japanese version15D and cultural characteristics of quality of life undergoing patients with hip and knee arthroplasty

BackgroundHealth-related quality of life (HRQoL) following total hip and knee arthroplasty (THA/TKA) may decline more in Asian countries due to lifestyle and housing factors compared with patients in Western countries. AimsTo evaluate the psychometric properties of the Japanese version of 15D and clarify the characteristics of HRQoL in Japanese patients who underwent THA/TKA compared with Finnish patients. MethodsThis longitudinal study included 182 patients between 2019 and 2021. Patients' HRQoL was measured using the 15D preoperatively and 3 months postoperatively. Student's t-tests were used to compare lifestyles between Japan and Finland. ResultsThe Japanese version of the 15D showed good internal consistency, reliability, construct validity, and responsiveness. Patients with many steps inside their house had worse HRQoL in the dimensions of mobility, distress, and vitality in Japan. There were significant differences in mobility, distress, vitality, and sexual activity dimensions between Japan and Finland 3 months postoperatively. ConclusionsThe lower HRQoL in Japan in the dimensions of mobility, distress, and vitality is likely due to Japan's traditional housing structure with many steps. Identifying differences in cultural and psychological characteristics, as well as by residential setting, will enable health care providers to help patients improve their HRQoL.

Impact noise from roof terrace - elastic ceiling in Sylomer hangers and free ceiling

Modern houses and apartments are built with flat roof and often the upper apartments contain a roof terrace. Impact noise has been measured from a roof terrace with floating floor on mineral wool, a good wooden construction with 2 layers of gypsum stiff fastened in the ceiling. This measurement shows L'n,w of 55 dB, and make it necessary with better solution for ceiling to achieve L'n,w 53 dB or better. Two measurements for improved situation in different buildings are done with ceiling in Sylomer hangers and with free ceiling. These two situations show L'n,w of 50 and 46 dB. The measurement of solution with free ceiling shows the lowest value of L'n,w for these two elastic solutions and also has the lowest levels in the low frequency range. This paper will show that for roof terrace the need for elastic or free ceiling is important. Concerning annoyance and low frequency noise, solution with free ceiling is to be preferred in future projects. There has been no complaining about impact noise from roof terrace, for the situation with free ceiling. For the situation with Sylomer hangers people living there hear some noise, but they have not complained about that.

Translation and Validation of Dizziness Handicap Inventory in Hindi Language.

The dizziness handicap inventory (DHI) is a widely used questionnaire for assessing the impact of dizziness on daily life. There is a need for validated translations of the DHI to accommodate diverse linguistic populations, enabling clinical and research comparisons. This study aimed to translate and validate the DHI into Hindi language. The DHI was translated into Hindi following established guidelines. The translated version underwent validation among Hindi-speaking patients presenting with dizziness at an outpatient ENT clinic in this cross-sectional study. Reliability and validity analyses were conducted, including Cronbach's alpha, split-half reliability, and factor analysis. A total of 153 participants completed the DHI-Hindi, with a mean score of 37.28 (SD = 15.63). Ceiling and floor effects were absent. The Cronbach's alpha coefficient for the overall scale was 0.785, indicating good reliability. Factor analysis revealed a three-factor solution, consistent with previous studies, indicating good construct validity.The translation and validation process yielded a reliable and valid version of the DHI in Hindi language, suitable for assessing the impact of dizziness in Hindi-speaking population.

Development and Validation of the Youth Back Activity Questionnaire: A Measure of Function for Adolescents with Low Back Pain.

Psychometric study. To develop a reliable and valid patient-reported outcome measure to assess functional ability in adolescents with low back pain (LBP) using the Rasch model. LBP is quite common in adolescence. Currently, no method adequately measures the functional ability of adolescents with LBP. Widely used outcome measures for LBP are problematic in adolescents, with significant ceiling/floor effects. Two hundred adolescents (15.4 ± 1.9 years; 56% female) with LBP. This study was comprised of two parts: Part 1: Development of the Youth Back Activity Questionnaire (YouthBAQ) (n = 75), and Part 2: Psychometric evaluation of the newly designed YouthBAQ using the Rasch Model (n = 125). Participants also completed the Oswestry Disability Index (ODI) and Micheli Functional Scale (MFS), Data Analysis: Reliability and construct validity of the YouthBAQ were assessed using Rasch analyses. Correlations with the ODI and MFS were used to determine the convergent validity of the YouthBAQ. Part 1: Based on the results of the Rasch analysis, 31 items were reduced to 14. Part 2. The 14-item YouthBAQ demonstrated good reliability and construct validity, with good item fit (>0.7 and <1.3), acceptable item hierarchy and spacing, response category functioning, unidimensionality (ratio >3:1), local independence (<0.30). The MFS demonstrated unacceptable reliability (person reliability = 0.62) and was not compared against the YouthBAQ. The ODI demonstrated acceptable reliability (person reliability =0.70), but poor construct validity among adolescents with LBP. The YouthBAQ demonstrated a moderate correlation with the ODI (r = 0.4). The YouthBAQ is a quick and easily understood measure of function with good validity and reliability in adolescents with LBP. The YouthBAQ is a more appropriate measure of functional ability than the ODI or MFS in this population.

Psychometric performance of tools to measure internalized drug use stigma among people who use drugs and people on medication-assisted treatment in Dar es Salaam, Tanzania

BackgroundPeople who use drugs (PWUD) and people who use medication-assisted treatment (MAT) to treat opioid use disorder face severe stigma. Stigma may manifest in delayed health-seeking behaviors, which adversely affects health and increases disease risk. Few validated measures assess internalized drug use stigma or MAT disclosure concerns in sub-Saharan Africa. This study examines the performance of internalized drug use stigma scales and characterizes the prevalence of these stigmas among PWUD and people who use MAT in Dar es Salaam, Tanzania. MethodsWe conducted a cross-sectional survey among 250 PWUD and 251 MAT clinic clients. Internalized drug use and MAT disclosure concerns were measured using scales adapted to the Tanzanian context. We conducted exploratory factor analysis to identify latent constructs and evaluate reliability of the scales. We then used confirmatory factor analysis to assess construct validity and reliability. ResultsThe six-item internalized drug use stigma scale (IDUSS) was unidimensional, reflected acceptable goodness-of-fit, and acceptable reliability (Cronbach’s α = 0.79). The eight-item internalized drug use stigma scale for people using MAT (IDUSS-MAT) was bidimensional. Allowing error terms of related items to covary improved goodness-of-fit. The IDUSS-MAT demonstrated acceptable reliability (Cronbach’s α = 0.79). Among PWUD and MAT clinic clients, higher levels of stigma were associated with increased depression and reduced social support and quality of life. ConclusionsBoth the IDUSS and IDUSS-MAT demonstrated good construct validity and acceptable reliability. These validated scales provide the foundation for collecting data to inform the development of stigma reduction interventions in Tanzania and among similar Sub-Saharan populations of PWUD and the tools needed to assess those interventions.

교사용 글로벌 역량 측정 도구의 개발 및 타당화

This study aimed to develop and validate a measurement scale for assessing the level of global competencies among school teachers. The study reviewed existing literature on the subject and identified three subdomains of global competence: 'Global Awareness', 'Global Attitudes', and 'Global Practices', with each subdomain further divided into three subfactors. The initial scale consisted of 54 items, with 6 items for each subfactor. It underwent primary modification (the total of 36 items) based on a focus group interview with 5 school teachers. In addition, 9 experts in educational measurement and evaluation conducted a review of content validity using written evaluations, which led to further revisions (the total of 27 items). The main test was conducted on 262 elementary school teachers nationwide using the revised scale, and the construct validity and reliability were examined. Consequently, the finalized version of the 'Global Competence Scale for School Teachers' demonstrated good content validitiy (average value of CVI = 0.98), construct validity (TLI=0.905, CFI=0.915, RMSEA=0.065, SRMR=0.076), and reliability (Cronbach's alpha=0.924).

The healthy habits questionnaire (HHQ): Validation of a measure designed to assess problematic influential behaviours amongst families of children living with obesity or a risk of developing obesity.

The 48-item Healthy Habits Questionnaire (HHQ-48) was developed to (1) monitor positive changes in family lifestyles following engagement in the Parents Plus Healthy Families (PP-HF) parent training programme and (2) be utilised as a standalone measure in clinical settings to identify and track problematic influential behaviours amongst families of children in weight-management services. This study aimed to develop and validate a brief version of the HHQ-48. The scale was administered to a cross-sectional community sample (n = 480), and on two occasions to a control sample (n = 50) and an experimental sample (n = 40) from a randomised controlled trial (RCT) of the PP-HF programme to assess test-retest reliability and sensitivity to change respectively. Exploratory and confirmatory factor analysis showed that a 23-item, 4-factor version of the HHQ (i.e., the HHQ-23) best fit the data. The scale and factor subscales had good internal consistency and test-retest reliability. They also had good concurrent and construct validity shown by significant correlations with another scale that assessed lifestyle issues, and scales that assessed parenting satisfaction, family functioning, and children's strengths and difficulties. The HHQ-23 was sensitive to change following parents completing the PP-HF programme. The HHQ-23 may, therefore, be used to monitor positive changes in family lifestyles following engagement in the PP-HF parent training programme. The HHQ-23 also shows promising potential as a standalone screening measure or as part of a larger battery of screening assessments in paediatric weight-management services.

Adolescent Agency in Collectivist Cultures: Development and Validation of Personal Agency in Adolescence Scale (PAAS) among Indian School Students

Adolescents exercise personal agency as they plan their life, set goals, make decisions, and perform various actions that define their life course. The objective of this study was to develop and validate a scale measuring the personal agency of adolescents in a collectivist culture, namely, India. Moreover, we integrated key concepts from the existing literature and considered the sociocultural experiences. The newly constructed scale’s psychometric properties were tested on two samples of adolescents aged between 14 and 17 from rural and urban areas. The Exploratory Factor Analysis (EFA) conducted on sample 1 (N = 571) demonstrated that the proposed six-factor model of the Personal Agency in Adolescence Scale (PAAS) was relevant to measure adolescent personal agency. Confirmatory Factor Analysis (CFA) performed on sample 2 (N = 499) showed that the six-factor model had good construct validity and that the 23-item scale could adequately measure the construct. The results also supported the internal consistency and reliability of the scale. Further, the scale’s concurrent validity with other agency scales was established. Bivariate analysis showed moderate and positive correlations with other related scales. PAAS was also moderately correlated with adolescents’ self-esteem and psychological well-being. The findings show that PAAS is a valid and reliable scale that can be employed to assess adolescents’ agency. This tool can be used by those in education, counselling, and research to measure the adolescents’ exercise of personal agency and its relations to other psychological constructs.

Validity And Reliability Of The Central Kurdish Version Of The Tinnitus Handicap Questionnaire (THQ-CK)

Background — The goal of this study was to evaluate the reliability and validity of the Central Kurdish version of the Tinnitus Handicap Questionnaire (THQ-CK). Initially, the THQ was translated into the central Kurdish language, resulting in the THQ-CK. Subsequently, a supplementary assessment was conducted to ascertain the reliability and validity of the THQ-CK. Methods — The original version of the THQ was translated into the Kurdish language and then offered to 275 tinnitus patients. The procedures were performed using published guidelines for cross-cultural adaptation of health-related quality of life measures. The Tinnitus Handicap Questionnaire (THQ), the Tinnitus Primary Function Questionnaire (TPFQ), and the Visual Analogue Scale (VAS) for tinnitus loudness and annoyance were offered to participants suffering from tinnitus. In addition, a pure-tone audiogram was obtained. Results — Our study encompassed a total of 275 patients (132 female, 143 male). Their mean age was 47.43±14.32 years. Of them, 43.6% previously worked in a noisy environment. The internal consistency of the THQ total score and its factors (Cronbach’s alpha of total scores: 0.833; factors: 0.949, 0.959, 0.960) suggested excellent reliability. The test-retest correlation coefficient demonstrated excellent reliability (0.9) for the total scores, and factors 1 and 2, but moderate reliability (0.66) for factor 3. The THQ-CK demonstrated good construct validity, as indicated by the strong correlation (r=0.757) between the THQ-CK and TPFQ scores. Conclusion — The evaluation of the validity and reliability of the THQ-CK suggests that it is a reliable instrument for assessing the impact of tinnitus on individuals in the central Kurdish-speaking population. The study contributes valuable information to the field of tinnitus research and opens up avenues for future cross-cultural studies.

Typological classification of attitudes toward premarital sexual behavior among Chinese undergraduates

BackgroundPremarital sexual behavior (PSB) is a controversial topic in China. However, in recent times, changes in attitudes have led to PSB being more common among college students. This study investigated the attitudes of Chinese undergraduates toward PSB to identify whether a typological classification exists among them.MethodsA total of 278 undergraduate students from two public universities in Mainland China completed a 17-item survey that included five dimensions( emotions, responsiveness, sexual health, sexual freedom, and condemnation) on attitudes toward PSB. Data were collected online from April 2023 to July 2023.ResultsThe PSB questionnaire demonstrated good reliability and construct validity in this study, with a Cronbach’s α of 0.759 and a KMO value of 0.769. Meanwhile, a series of models were estimated specifying one through five latent classes and three typologies on the attitude were identified: “Affective,”“Avoidant,” and “Open.” After the best fitting model was determined, multiple analysis of variance testing of different factors such as gender, year of study and where one came from were found to have significant effects on attitude complexity (p < .01).ConclusionThis research will contribute to the dissemination of information on PSB in China, which will be helpful in understanding relevant issues associated with PSB.

Resolving trauma: The unique contribution of trauma-specific mentalization to maternal insightfulness.

Resolving trauma may contribute to mental health and parenting in mother with histories of childhood maltreatment. The concept of trauma-specific reflective functioning (T-RF) was developed to assess the complexity of thought processes regarding trauma. The study aimed to validate the T-RF scale applied to the Trauma Meaning-Making Interview by examining its psychometric properties, associations with measures of trauma-processing strategies, maternal reflective functioning and mental health (depression and post-traumatic stress disorder [PTSD]), as well as evaluating whether T-RF offered a unique contribution to maternal insightfulness. Good construct validity of the T-RF scale was confirmed in a sample of 112 mothers with histories of childhood maltreatment using an independent coding system of trauma-processing. Better mentalization of trauma was prospectively associated with higher parental reflective functioning and mothers with high T-RF were much more likely to be insightful regarding the child's mental states than non-reflective mothers and mothers with limited T-RF. The association between T-RF and insightfulness was observed even when controlling for maternal reflective functioning, trauma-processing strategies, maternal education and sociodemographic risk. T-RF was associated neither with depression, PTSD nor the characteristics of trauma. Findings suggest that mentalizing trauma would be an important protective factor in the intergenerational trajectories of trauma.

Finite element analysis of single steel-plate concrete composite containment of nuclear power plant under commercial aircraft impact

Single steel-plate concrete composite (SSC) structures, with good impact resistance and high construction efficiency, have emerged as new solutions for nuclear power plant (NPP) containment. This paper presents a commercial aircraft impact analysis of a new SSC containment structure. Before obtaining more reasonable results from large-scale numerical analysis, small-scale models of the SSC local structure, SSC panel elements, and commercial aircraft were established and experimentally or theoretically verified. Based on these small-scale models, a complete model for SSC containment against aircraft impact was established. Parametric analysis was conducted to investigate the influences of various factors on the dynamic characteristics of the containment. The results indicated that while the influence of soil–structure interaction (SSI) effects is relatively minimal, lateral constraints from external plants should be considered. Considering the balance among steel consumption, economic benefits, construction quality, and efficiency, SSC containment is recommended for high-temperature gas-cooled reactors.

Psychometric Properties of Telugu Version of Scale of Oral Health Outcomes for 5-year-old Children.

Only a finite number of standard oral health-related quality of life (OHRQoL) measures are available for young children. However, instead of using parents as proxies to report a child's oral health status, children's self-reported oral health measures would be more accurate in providing their own perceptions of oral impacts. The study aimed to evaluate the psychometric properties of the Telugu version of the scale of oral health outcomes (SOHO-5T) for 5-year-old children in Telangana. The forward-backward translated SOHO-5T was pilot-tested among thirty children. The tested questionnaire was administered to 419 children, followed by a clinical oral examination using dentition status to evaluate dental caries (DC). Children (n = 30) were readministered the same questionnaire after a 2-week interval to test reliability. Internal consistency and test-retest reliability were determined by Cronbach's α and intraclass correlation. Correlation with global ratings of oral health questions was done to assess construct validity. Discriminant validity was evaluated based on the presence or absence of DC. A p < 0.05 was considered statistically significant. The mean SOHO-5T score was 4.70, and the mean decayed teeth score was 2.48, with 49.16% of children having DC. Cronbach's α scores and the intraclass correlation (ICC) coefficient for overall SOHO-5T were 0.90 and 0.91, respectively. SOHO-5T also demonstrated good construct validity with a significant positive correlation with global ratings of oral health. SOHO-5T showed good discrimination between the presence (9.43 ± 3.10), or absence (0.14 ± 1.01) of DC. This study shows good internal consistency and test-retest reliability. It also exhibited good construct and discriminant validity. Meghana D, Sukhabogi JR, Doshi D, et al. Psychometric Properties of Telugu Version of Scale of Oral Health Outcomes for 5-year-old Children. Int J Clin Pediatr Dent 2024;17(8):933-937.

Translation, Cross-Cultural Adaptation and Validation of the Lymphedema Quality of Life Questionnaire (LYMQOL) in German-Speaking Patients with Upper Limb Lymphedema.

Objectives: The LYMQOL is the most frequently translated, validated, objective tool for assessing Health-Related Quality of Life (HRQoL) in individuals with upper limb lymphedema (ULL). There have been adaptations and validations in a number of different countries. While a German version of LYMQOL Leg for lower limb lymphedema is available, a validated translation of LYMQOL Arm to German is lacking. We aimed to perform a cross-cultural adaption and translation according to ISPOR principles. Methods: Patients suffering from ULL from Germany, Austria, and Switzerland (n = 52) were questioned twice using the translated LYMQOL Arm, SF-36, and an evaluation questionnaire. The assessment of the content validity and face validity proved this version of LYMQOL Arm to be acceptable for interviewing German-speaking patients with ULL in Germany. Results: Comparison of LYMQOL Arm and SF-36 demonstrated good construct validity. Test-retest reliability was moderate to good (intraclass correlation coefficients 0.66-0.73). Cronbach's alpha values varied between 0.79 and 0.89 in both interviews, indicating good internal consistency. Factor analysis revealed a cumulative variance of 59.5% for the four domains of the questionnaire. Conclusion: There was no significant association between lymphedema stage and LYMQOL Arm score. This trial tested the appropriateness of the German version of the LYMQOL Arm for measuring HRQoL in German-speaking individuals with ULL.

Unmet menstrual needs and psychosocial well-being among schoolgirls in Northern Tanzania: baseline results from the PASS MHW study

IntroductionImproving menstrual health among schoolgirls is essential to meeting the Sustainable Development Goals (SDGs) of good health and wellbeing (SDG 03), quality education (SDG 04), and gender equality (SDG 05). School participation and wellbeing among girls in low and middle-income countries are impacted by inadequate access to quality menstrual materials and WASH facilities, taboos around menstruation, and poor knowledge. Comprehensive evidence is needed to address these challenges and guide policy and practice.MethodsAn assisted self-completed questionnaire was used to collect socio-demographic information, menstrual-related data, and school climate data from 486 girls in four mixed-gender government secondary schools in Mwanza, Tanzania. The mean (SD) of three Menstrual Practices and Needs Scale (MPNS-36) sub-scores were calculated. Specifically, the extent to which girls perceived needs for carrying and changing menstrual material in school (transport and school environment); washing and drying menstrual material (reuse needs); and privacy and drying menstrual material in school (reuse insecurity) were met. An ANOVA test compared MPNS scores for groups, and logistic regression examined the association between menstrual health and wellbeing outcomes (self-efficacy, menstrual anxiety, school attendance, and participation) and MPNS subscale scores.ResultsThe mean age of the 486 participants was 15.6 years (SD 1.3); 87% had started menstruating; the mean age at menarche was 14.2 years (SD 1.15). The majority (75%) of girls experienced pain during the last menstrual period, 39% had menstrual-related anxiety, and 16% missed at least one day of school due to menstruation. The mean MPNS subscale score (out of 3) for the reuse needs ranged from 1.0 to 2.1 across schools; 1.6 to 2.1 for reuse insecurity; and 0.9 to 1.8 for transport and school environment needs. The MPNS subscales had sufficient reliability (Cronbach alpha = 0.74 to 0.9). The subscales also had good construct validity with menstrual-related self-efficacy: higher scores for transport and school environment were associated with confidence to seek menstrual support, participate in class, and predict when periods were about to start.ConclusionsSchoolgirls have unmet needs related to transporting and using menstrual material in school, and these needs differed across schools in northern Tanzania. Menstrual-related pain remains a major reason for poor school attendance and participation. Interventions to address menstrual practice needs in schools are required and should include a strong pain management component.

Reviewing the use of the Brief Religious Coping Scale (Brief RCOPE) across diverse cultures and populations

To discern the religious coping methods which individuals employ when confronting life stressors, Pargament devised the Religious Coping Scale (RCOPE) in 1997. Subsequently, in 1998, Pargament et al. formulated an abbreviated iteration, the Brief RCOPE, intended for both research and practical application. The Brief RCOPE has been found to be a reliable and valid measure, however much of the research looking into the psychometric properties of this measure has been conducted in the United States. The aim of the current review was to draw together findings from studies which have investigated the reliability and/or validity of the measure amongst populations outside of the United States. A narrative approach was adopted, involving searches of academic databases using keywords and the application of specific inclusion criteria. It was found that the reliability of the measure has been demonstrated across a number of countries, and across a range of different religions. The measure has also demonstrated good convergent, construct and concurrent validity in diverse cultures. The findings from this review suggest that the Brief RCOPE can be used in a range of diverse religions and cultures. However, more research is needed to ascertain the accuracy of the measure with other religions and cultures and with those in minority groups.

An Item Response Theory Analysis of the Psychosis Screening Questionnaire in Ethiopia.

Few psychosis screening instruments have been tested for use in Africa, yet appropriate tools can increase the detection of self-reported psychotic symptoms, improve the detection of psychosis and impact its prognosis. The construct validity and factor structure of Psychosis Screening Questionnaire (PSQ) were tested with confirmatory factor analysis (CFA) and item response theory (IRT) in a sample of 1928 Ethiopian adults without any history of psychosis. We tested a unidimensional model with and without an item on mania. For IRT, unidimensional latent structure one-parameter logistic (1PL) and two-parameter (2PL) logistic models were tested and compared for relative fit using a likelihood-ratio test. The prevalence of lifetime positive screens was 2.8% in an Ethiopian sample of adults from a general medical setting. A unidimensional model demonstrated good fit for the PSQ, (CFI = 0.993, TLI = 0.986 and RMSEA = 0.025). For IRT, a 2PL model was the best fitting one. IRT tests of item difficulty and discrimination parameters showed that paranoia had the highest discrimination and lowest difficulty ( ), likely to be endorsed at low levels of psychotic features. Thought insertion had the highest item difficulty ( ). Overall, the measure captures the psychosis construct at higher levels of the latent trait and may be suited for detecting moderate to severe levels of psychosis. The PSQ is found to have good construct validity in screening for psychosis among Ethiopian adults. Future studies may focus on the diagnostic validity of the PSQ comparing it with a structured clinical interview.

Assessment of psychometric properties of the union physio-psycho-social assessment questionnaire (UPPSAQ-70) in a large sample of general hospital psychiatric outpatients

ObjectiveTo evaluate the psychometric properties of the Union Physio-Psycho-Social Assessment Questionnaire (UPPSAQ-70) among general hospital psychiatric outpatients. MethodsA total of 2000 participants responded to the survey. Factor analyses were used to test the construct validity of the scale. Convergent validity was evaluated by the correlation between UPPSAQ-70 and symptoms measured using the Chinese versions of Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS), Patient Health Questionnaire-15 (PHQ-15), Somatic Symptom Disorder - B Criteria Scale (SSD-12) and Pittsburgh Sleep Quality Index (PSQI). ResultsThe nine-factor model was supported (χ2 = 8816.395, df = 2309, χ2/df = 3.818, RMSEA = 0.053, CFI = 0.929). The UPPSAQ-70 showed significant correlation with the SAS (r = 0.396, P < .001), SDS (r = 0.451, P < .001), PHQ-15 (r = 0.381, P < .001), SSD-12 (r = 0.324, P < .001) and PSQI (r = 0.220, P < .001). UPPSAQ-70 and its subscales showed good internal consistency with Cronbach's alpha coefficients ranging from 0.79 to 0.96. ConclusionsThe UPPSAQ-70 was a rating scale with good construct validity and reliability, which can measure overall health in the biological, psychological, and social domains for Chinese psychiatric outpatients, but its convergent validity still requires further empirical research.

Cross-cultural adaptation and psychometric properties of the Malay version of parenting and child tooth brushing assessment (M-PACTA)

BackgroundMalaysian preschool children continue to exhibit a high prevalence of dental caries and poor oral hygiene. There is a need to gain an in-depth understanding of oral hygiene habits and design suitable interventions to improve oral hygiene in early childhood.ObjectiveTo cross-culturally adapt and determine the psychometric properties of the Malay-translated Parenting and Child Tooth Brushing Assessment questionnaire (M-PACTA).MethodologyThis cross-sectional study involved face and content validation, and forward and back-translation of PACTA. The M-PACTA was then tested for reliability and construct validity on 150 Malaysian parents of children aged 5 to 6 years old.ResultsFace validity indicated that the M-PACTA items were clear and easy to understand. For content validity, some words had to be modified in accordance with the recommendations of the expert committees to make it more coherent to Malaysians. Some statements in the parental knowledge scales were modified according to the guidelines applicable in Malaysia. The content comparison of the back translation with the adapted PACTA revealed that all items were semantic and linguistically equivalent. Exploratory factor analyses of M-PACTA suggested a two-factor structure for three scales including child behaviour scale (‘non-compliance’ and ‘avoidance behaviour’), parental attitudes (‘lack of concern’ and ‘attitude of care’), and parental knowledge (‘general tooth brushing knowledge’ and ‘awareness of tooth brushing care’) while for the parental strategy scale, three-factor structure was extracted including ‘routine positive methods’, ‘uncommon positive methods’, and ‘negative methods’. Internal consistencies for all scales were good (α > 0.9).ConclusionM-PACTA did not replicate the construct of the original PACTA. Nonetheless, M-PACTA demonstrated good construct validity, internal consistency reliability, and test-retest reliability within Malaysian context.