Version Of Scale Research Articles

Validation and measurement invariance of the Chinese version of the academic self-efficacy scale for university students.

The objective of this study was to examine the psychometric properties of the Chinese version of the Academic Self-Efficacy Scale (ASES-C) and confirm its measurement invariance across gender identities. In this study, 502 university students (29.68% male, 70.32% female) with a mean age of 19.93 years (SD = 1.64) voluntarily participated. The Academic Self-Efficacy Scale (ASE) was utilized as a unidimensional measure of students' learning efficacy. The English version of ASES was translated into Chinese using a forward-backward translation procedure. Confirmatory factor analysis (CFA) and invariance testing were conducted with the single-factor model of ASES. Composite reliability (CR) and internal consistency were calculated based on Cronbach's alpha. Upon re-specification of the model, CFA results for the hypothesized single-factor model with eight items indicated an acceptable fit (CFI = 0.959, TLI = 0.943, SRMR = 0.036, RMSEA = 0.065). Cronbach's alpha and CR values were 0.785 and 0.880, respectively. Multi-group CFA results demonstrated measurement equivalence for the Chinese version of ASES across gender identities. The findings supported the measurement invariance of ASES-C for both male and female participants. The ASES-C, consisting of one factor and eight items, is a reliable instrument for assessing Chinese university students' self-efficacy in learning. Furthermore, it is suitable for making meaningful comparisons across gender identities.

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.

Nerve growth factor gene polymorphisms may be associated with heroin dependence in women but do not mediate specific personality traits.

Heroin dependence (HD) is a complex disease with a substantial genetic contribution and is associated with traits of impulsivity and specific personality traits. The neurotrophic factor nerve growth factor (NGF) may mediate the reward processes in HD. This study aims to investigate whether NGF gene polymorphisms are associated with the co-occurrence of HD and impulsivity/specific personality traits in HD patients. To minimize the potential confounding effects of population stratification, we selected a homogeneous Han Chinese population and recruited 1364 participants (831 HD patients and 533 healthy controls). In addition, 163 female HD patients completed the Chinese version of the Barratt Impulsiveness Scale Version 11 (BIS-11), and 440 HD patients completed the Chinese version of the Tridimensional Personality Questionnaire (TPQ) for subsequent analysis. We identified three polymorphisms with altered allele and genotype frequency in HD patients versus controls (p = 0.035 for rs2254527; p = 0.005 for rs6678788; p = 0.006 for rs7523654), especially in the female subgroup. Four associations identified via haplotype analysis were significant in the female subgroup (p = 0.003 for T-T-A haplotype and p = 0.002 for C-C-A haplotype in block 1; p = 0.011 for T-T haplotype and p = 0.009 for C-T haplotypes in block 2), but not in the male subgroup. Male HD patients had higher novelty-seeking (NS) scores, and female HD patients had higher harm avoidance (HA) scores. However, there was no significant association between the selected NGF polymorphisms and BIS or TPQ scores in HD patients. NGF variants may contribute to the risk of HD development in females but do not mediate the relationship between impulsivity and specific personality traits in the female population.

Associations between changes in deprivation and alcohol use disorder: a nationwide longitudinal study.

Despite conflicting findings on the association between socioeconomic status and drinking, little is known about the impact of deprivation as a measure of inequality on alcohol use disorders (AUDs). We used the Korea Welfare Panel Study, a longitudinal survey conducted from 2012 to 2022, and included 1569 Korean adult participants. Deprivation (at least one including food, housing, medical, educational, and credit deprivation) was measured by self-report and divided into four categories according to the change in deprivation experience from the previous year to the following year. AUD was measured using the Korean version of the Alcohol Use Disorders Identification Test scale. Multivariable logistic regression was used to estimate odds ratios and 95% confidence intervals and adjusted for confounders. Among 1569 participants, worsened deprivation and consistent deprivation were positively associated with AUD compared to non-deprivation. In particular, worsened deprivation was more likely to be associated with AUD in participants with low household income, high school education level, and economic activity. We found that worsened deprivation and consistent deprivation were associated with AUD. Deprivation should be considered as a health policy intervention to improve drinking problems.

Gender and trait rumination moderates the link between trait impulsivity and gambling problems severity in young adults

AimsTrait impulsivity and trait rumination appear to uniquely contribute to problem gambling. However, only a limited number of studies have investigated their relationship with each other, and no study has tested whether their interplay could explain problem gambling. In this study, we aimed to examine these associations, especially focusing on the putative moderator role of gender. MethodsThe present study utilized data from the first wave of the Budapest Longitudinal Study, representatively surveying young adults. The final, weighted sample consisted of N = 1202 (649 men; mean age = 28.04 years; SD = 4.31) participants who reported gambling in the past year. Gambling severity was assessed by the Problem Gambling Severity Index (PGSI), trait impulsivity was measured by Barratt Impulsiveness Scale short form (BIS-R-10), while rumination was assessed by the short version of Ruminative Response Scale (RRS). ResultsMultiple linear regression analysis showed significant positive association between impulsivity and problematic gambling, and we found that both trait rumination and gender moderated this association, even after controlling for depressed mood, age, level of education, and subjective relative wealth. For men, when the level of trait rumination was high, higher levels of trait impulsivity were associated with an increase in gambling problems. However, these associations were not found among women. ConclusionsOur results suggested that the interplay of trait rumination and trait impulsivity might contribute to problem gambling, potentially by the impulsive desire to alleviate negative mood states. Our results also revealed that these associations could be stronger among men than in women.

FDP-FL: differentially private federated learning with flexible privacy budget allocation

Abstract Federated learning (FL) as a privacy-preserving technology enables multiple clients to collaboratively train models on decentralized data. However, transmitting model parameters between local clients and the central server can potentially result in information leakage. Differentially private federated learning (DPFL) has emerged as a promising solution to enhance privacy. Nevertheless, existing DPFL schemes suffer from two issues: (i) most schemes that aim to achieve desired model accuracy may incur a high privacy budget. (ii) several schemes that consider the trade-off between privacy and accuracy by utilizing linear clipping bound may distort numerous model parameters. In this paper, we first propose FDP-FL, a flexible differential privacy approach for FL. FDP-FL introduces a novel series sum privacy budget allocation instead of uniform allocation and enables adaptive and nonlinear noise scale decay. In this way, a tight bound for cumulative privacy loss can be achieved while optimizing model accuracy. Then in order to mitigate gradient leakages caused by honest-but-curious clients and server, we further design client-level FDP-FL and record-level FDP-FL, respectively. Experimental results demonstrate that our FDP-FL improves model accuracy by $\sim $13.3% compared with the basic DP-FL under a fixed privacy budget and outperforms existing trade-off schemes with the same hyperparameter setting.

Work–family enrichment among parent nurses: a cross-sectional scale development and validation study

BackgroundWork-family enrichment refers to the extent to which experiences in one role improve the quality of life in another role, and the bidirectionality indicates that benefits derived from work can be applied to family and vice versa. Parent nurses, that is, female nurses who are raising preschool children, play a major role at work and in the family. Thus, work-family enrichment is significant for them. The Work-Family Enrichment Scale cannot be generalized to parent nurses. This study was aimed at developing and psychometrically validating a draft Work-Family Enrichment Scale for Parent Nurses.MethodsA questionnaire survey was conducted among 1,090 parent nurses who were randomly sampled from hospitals with more than 200 beds in Japan. The survey evaluated (1) a draft Work-Family Enrichment Scale for Parent Nurses, (2) the Japanese version of the Work-Family Enrichment Scale, and (3) the Positive Spillover Scale. The scales were psychometrically evaluated for internal consistency, construct validity, and criterion-related validity.ResultsData from 503 participants (age, mean ± standard deviation [range] 35.5 ± 4.96 [23–47] years) were analyzed. Results of exploratory factor analysis, the work to family enrichment direction yielded five factors for 23 items: “emotional fulfillment,” “efficiency,” “ability to lead,” “displaying industriousness,” and “self-growth.” Cronbach’s alpha coefficients ranged from 0.862 to 0.914. In the family-to-work enrichment direction, there were five factors for 28 items: “help-seeking,” “receptiveness,” “expansion of one’s horizon,” “efficiency,” and “emotional fulfillment.” Cronbach’s alpha coefficients ranged from 0.790 to 0.907. Additionally, the correlation coefficients reporting criterion-related validity were 0.685 and 0.619 with regard to the Japanese version of the Work-Family Enrichment Scale and 0.596 and 0.534 with the Positive Spillover Scale for the Work-to-Family Enrichment Scale and the Family-to-Work Enrichment Scale for Parent Nurses, respectively.ConclusionsThe Work-Family Enrichment Scale for Parent Nurses has adequate reliability and validity and can be used as an effective measure to assess the positive aspects of work and family roles among female parent nurses.

The mediating role of perceived stress in the association between family resilience and psychological distress among gynecological cancer patients: a cross-sectional study

BackgroundGynecological cancer patients face various stressors and suffer from severe psychological distress. The activation of family resilience supports patients to overcome daily stressors, yet the relationship between family resilience and psychological distress is poorly understood. The purpose of this study is to investigate the degree of psychological distress in patients diagnosed with gynecological cancer, and whether perceived stress mediate the relationship between family resilience and psychological distress.MethodsA cross-sectional study was undertaken on 358 gynecological cancer patients in China from September 2021 to November 2022. The participants completed surveys that included the Chinese Version of the Family Resilience Assessment Scale, the Perceived Stress Scale, the Hospital Anxiety and Depression Scale, the Distress Management Screening Measure, and socio-demographic questions. Using Pearson’s correlation analysis to investigate the association between variables, and the bias corrected bootstrapping method was utilized to establish perceived stress as a mediator.ResultsChinese patients with gynecological cancer experienced a moderate psychological distress. In addition, psychological distress exhibited a negative correlation with family resilience and a positive correlation with perceived stress in gynecological cancer patients (both P < 0.01). Perceived stress partially mediated the correlation between family resilience and psychological distress (β=-0.182; 95% CI: -0.224 to -0.140; P < 0.001). The total indirect effect value was − 0.182, and the total effect value was − 3.060.ConclusionsThe findings indicate that higher family resilience and lower perceived stress can reduce psychological distress in gynecological cancer patients, and family resilience also tends to reduce perceived stress in cancer patients. Clinical staff and psychologist should consciously cultivate patients’ family resilience to reduce psychological distress. Meanwhile, identifying potential mediators between family resilience and psychological distress are able to promote the development and assessment of interventions in the future.

Multilevel factors associated with HIV-related stigma among women living with HIV in Guangdong Province, China: a social-ecological model-informed study

BackgroundHIV-related stigma continues to hinder optimal HIV care, and its determinants should be understood at multiple levels. Based on the social-ecological model, this study aimed to explore factors associated with HIV-related stigma among women living with HIV in Guangdong Province, China.MethodsA cross-sectional study was conducted from July to August 2022 to recruit newly reported women living with HIV with a history of pregnancy or current pregnancy in 2021 in 21 cities in Guangdong Province. HIV-related stigma was assessed using an abbreviated Chinese version of Berger's HIV Stigma Scale. Univariate and multivariable hierarchical regression analyses based on the social-ecological model were conducted to explore factors associated with HIV-related stigma and its four dimensions (personalized stigma, disclosure concerns, negative self-image and concerns about public attitudes) at the community/hospital, interpersonal, and individual levels.ResultsA moderate level of HIV-related stigma was found among the 360 participants included, with a mean score of 45.26. Multivariable hierarchical regression analysis showed that at the community/hospital-level, individuals were more likely to experience high levels of HIV-related stigma if they had experienced the discriminatory behaviors from health care workers (aOR = 2.34, 95%CI: 1.48–3.70) and if they rated serostatus disclosure services as less helpful (aOR = 0.69, 95%CI: 0.48–0.98). At the interpersonal-level, individuals with an HIV-positive partner (aOR = 1.71, 95%CI: 1.01–2.90) were more likely to experience high levels of HIV-related stigma than those with an HIV-negative or unknown partner. Individuals with high resilience (aOR = 0.22, 95%CI: 0.13–0.35) had lower levels of HIV-related stigma at the individual-level. In addition, ever experiencing discriminatory behaviors from health care workers, thinking serostatus disclosure services helpful, having ever seen publicity about personal interest protection services and complaint channels for people living with HIV(PLHIV), knowing about care and support services for PLHIV from social organizations at the community/hospital-level, partner notification and support at the interpersonal-level, and violations of personal interests, resilience at the individual-level were also associated with different dimensions of HIV-related stigma.ConclusionsHIV-related stigma was moderate among women living with HIV. The social-ecological model can facilitate a better understanding of factors associated with HIV-related stigma. Multilevel intervention strategies need to be tailored to reduce HIV-related stigma.

Validation of the Japanese version of Algoplus® for the assessment of acute postoperative pain in older patients with cancer.

This study aimed to validate a Japanese version of the Algoplus® tool by assessing postoperative pain in older Japanese patients with cancer and examining the scale's psychometric properties. After translating Algoplus® into Japanese, we conducted a cross-sectional study of patients aged 65 years or older who underwent surgery to remove malignant tumors. Two registered nurse-certified investigators used the Numerical Rating Scale, the Japanese version of Algoplus®, and the Japanese version of the Abbey Pain Scale before and after analgesic use on postoperative days 3 and 5 to evaluate response to pharmacologic therapy. Validity was tested by a correlation analysis between the Japanese version of Algoplus®, two pain scales, and nine hypotheses related to demographic variables and surgical invasions. The Kuder-Richardson-20 test and Cohen's Kappa coefficient were used for internal consistency and inter-rater reliability, respectively. The total score of the Japanese version of Algoplus® showed strong to moderate correlations with the two pain scales. Demographic characteristics were not associated with the total score of the Japanese version, but significant correlations with operative time and postoperative analgesia administration existed. The scale demonstrated good internal consistency (Kuder-Richardson-20 α: .70) and inter-rater reliability (Kappa coefficient .72). The total score of the Japanese version decreased significantly after analgesic use in both postoperative assessments. The Japanese version of Algoplus® is a reliable and valid instrument for nurses to easily assess acute postoperative pain in older Japanese patients with cancer and shows good responsiveness for detecting the change in pain status.

Chinese version of the Physical Resilience Scale (PRS): reliability and validity test based on Rasch analysis

BackgroundPhysical resilience is known to minimize the adverse outcomes of health stressors for older people. However, validated instruments that assess physical resilience in older adults are rare. Therefore, the purpose of this study was to translate the Physical Resilience Scale (PRS) into Chinese and to validate its psychometric properties in a population of community-dwelling older adults following SARS-CoV-2 infection.MethodsThis study used a cross-sectional design and translated the Physical Resilience Scale into Chinese. A total of 426 older adults who had recovered from SARS-CoV-2 infection were chosen for assessment through convenience sampling. The measurement data were analyzed using the Rasch analysis.ResultsRasch analysis indicates that the Physical Resilience Scale demonstrates excellent reliability, validity, and unidimensionality. The Infit MNSQ and Outfit MNSQ of each entry were 0.77 ~ 1.19, and the degree of fit of each entry to the scale was good. Person and item separation reliability support the internal consistency of the studied samples and PRS items.ConclusionsThe Physical Resilience Scale has good reliability and is suitable for the assessment of physical resilience tests in older people. However, the overall difficulty of the scale is not suitable for older adults of all ability ranges, and it is possible to add higher and lower difficulty items and adjust the difficulty spacing between items in a later study.

The Autism Program Environment Rating Scale in Swedish Primary School: Cultural Adaptation and Content Validation.

There is a recognized need to improve inclusive learning environments for autistic children in primary school settings in Sweden. This study aimed to translate, cross-culturally adapt, and assess the content validity of the Swedish primary school version of the Autism Program Environment Scale (APERS), originally developed to evaluate autism program quality in educational settings in the United States. Following the translation into Swedish and the first cultural adaptation of the APERS, a content panel group of 14 professionals rated its content validity. Four of the content panel members also participated in individual interviews that provided a qualitative evaluation of the instrument's content validity. Finally, the authors piloted the APERS in 10 Swedish primary school classrooms to assess its feasibility. The ratings and qualitative information from the content panel members indicated a substantial need for the Swedish APERS in primary school, resulting in the culturally adapted APERS-Primary-Sweden (SE). The instrument demonstrated a high level of cross-cultural content validity for assessing the quality of the learning environment for students with autism in Swedish primary school settings. The pilot testing of the instrument resulted in further cultural adaptations. In conclusion,APERS-Primary-SE is a comprehensive scale that can be used to assess the quality of primary school learning environments for children with autism in Sweden. Further research is needed to evaluate the adapted instrument's effectiveness in improving the learning environment in Swedish primary school classrooms.

The influence of self-efficacy on social adaptability among college students: The mediating role of psychological resilience

Against the backdrop of rapid social development, given the importance of good social adaptability for individuals' careers and daily lives, the purposed of this study is to explore the influence of self-efficacy of vocational college students on social adaptability. A questionnaire survey was conducted on 940 vocational college students in China using the Self-Efficacy Scale, Social Adaptability Scale, and Psychological Resilience Scale to obtain valid samples. SPSS and AMOS are used to further explore the explanatory and predictive relationships between variables. A mediation effect is proposed to establish a structural model, and the bias-corrected percentile Bootstrap method is used to conduct an empirical test on the constructed model. The research results show that the self-efficacy of vocational college students in China has a significant positive impact on social adaptability. Moreover, psychological resilience plays a mediating role in the influence of self-efficacy on social adaptability. Based on these results, schools can promote the improvement of students' social adaptability by cultivating their self-efficacy. Through targeted mental health education and training, students' self-efficacy and psychological resilience can be enhanced, thereby improving social adaptability and enabling them to better cope with academic pressure and life challenges and adapt to vocational and social lives.

The impact of moderate-intensity basketball intervention on the physical self-esteem and school adjustment of first-year high school students.

This study conducted an 8-week experiment with the basketball sports intervention program to explore the relationship between the basketball sports intervention program and the physical self-esteem and school adjustment of first-year high school students, providing references for first-year high school students' school adjustment and related research. Using convenient sampling,88 students in two classes of grade one in a senior high school in Changzhou were selected as the experimental research objects and were randomly divided into experimental groups (basketball) 44 people (20 male and 24 female; control group routine physical education) 44 people (23 male and 21 female). The exercise intervention lasted 8-week, 3-times-a-week with about 30 minutes of moderate-intensity exercise each time. The control group had normal sports activities, and the exercise intensity was not monitored. The Physical Self-esteem Scale and the School Adaptation Scale were used to measure the data in a group manner before and after the experiment. All data were statistically analyzed with SPSS26.0. (1) After 8 weeks of basketball intervention, the post-test level of school adaptation of first-year high school students was significantly higher than the pre-test (p<0.01), and the post-test level of physical self-esteem was significantly higher than the pre-test (p<0.01). (2) Basketball intervention can directly affect the school adaptation of first-year high school students and indirectly affect the school adaptation through physical self-esteem. The direct effect was 86.79%, and the indirect effect was 13.21%. (1) Intervention of moderate intensity basketball can improve first-year high school students' school adaptation and physical self-esteem. (2) Intervention of moderate intensity basketball can directly improve first-year high school students' and school adaptation by improving individual physical self-esteem. Physical self-esteem plays a partial intermediary role between basketball and school adaptation.

Collective free improvisation in the Flemish general music classroom: Probing student’s lived experience through flow

The aim of this study is to explore the lived experience of students ( N = 1,282) in general education engaging in collective free improvisation (CFI). Fourteen music teachers implemented a CFI lesson in 69 classes in Flanders (Belgium). Lived experience was measured using a Dutch version of the Flow State Scale for Occupational Tasks. This scale reflects the degree of Sense of Control, Positive Emotional Experience and Absorption by Concentrating. In addition, teachers’ reflections were mapped by means of an online survey. Overall scores on the 3 dimensions of the Flow scale averaged greater than or equal to 5 (7-point Likert scale). Results show a difference in total flow between students who already played an instrument and those who did not. Students who play an instrument score significantly higher on the factor ‘Sense of Control’. Conversely, the flow scores on the factors ‘Absorption by Concentration’ and ‘Positive Emotional Experience’ do not differ between instrumentalists and non-instrumentalists. Given the relatively high flow scores, we conclude that this type of musical engagement can be used for instrumentalists as well as non-instrumentalists. Although CFI was a new experience for the teachers, they indicated to continue using it in the future.

German mHealth App Usability Questionnaire (G-MAUQ) and short version (G-MAUQ-S): Translation and validation study

BackgroundThe use of mobile health applications is increasingly common among the general public and in healthcare systems. With such apps percolating into the classic healthcare sector, the necessity of sound and standardized evaluation grows. The mHealth App Usability Questionnaire (MAUQ) provides a novel and custom-tailored psychometrically validated instrument to capture users’ perception of the usefulness and usability of an mHealth application. So far, this questionnaire is only available in English, Malay and Chinese. The aim of this study was to translate and validate a German version of the MAUQ (G-MAUQ). Further, we developed a short scale with 6 items (G-MAUQ-S) in German. MethodsWe used the Translation, Review, Adjudication, Pretest and Documentation (TRAPD) method to translate the MAUQ. Subsequently, we assessed content validity with 15 expert ratings and face validity with 15 German speaking mHealth users. To further validate the questionnaire, we used data from 148 participants of an RCT examining symptom checkers in the Emergency Department to assess convergent validity by correlating the G-MAUQ with the German version of the System Usability Scale and discriminant validity by correlating the G-MAUQ with other unrelated questionnaires. Lastly, we developed a short version by assessing item discrimination, factor loadings, correlation with the full scale and construct validity. ResultsAll but one item showed sufficient content validity with item-level content validity index values between CVI-I = 0.8 and 1.0. Face validity was excellent with item-level face validity index values ranging from FVI-I = 0.87 to 1. Convergent validity was sufficient with r = 0.769, and discriminant validity was sufficient with values between r = −0.014 and r = 0.220. An internal consistency of Cronbach's α = 0.93 demonstrated high reliability. The short scale showed sufficient convergent validity (r = 0.762) and discriminant validity (r between −0.012 and 0.201). ConclusionsA validated and reliable G-MAUQ can be used by researchers and practitioners to assess the usability of mHealth interventions. We also provide the German mHealth App Usability Questionnaire – Short Version (G-MAUQ-S) with six questions to quickly assess the usability of an intervention.

Examining Facade Adaptability: A Study of Adaptive Facade Classification Criteria

In this research, the facade classification of three different buildings located in Europe, Asia and Australia is carried out by using a classification model developed by utilising the criteria of some adaptive facade classification models in the literature. The control parameters affecting the facade design, physical environment criteria, facade adaptation method, control system and technique, visibility of adaptation and time scale criteria in the model are discussed in detail. Besides, the historical development, contemporary trends and basic parameters on architecture are analysed comprehensively. The emergence of adaptive architecture is discussed, as well as efforts to demonstrate changes in the design of elements sensitive to dynamic environmental and user needs. Furthermore, how adaptability is integrated with the building envelope and facade, the historical evolution of adaptive facades, and the development of key components are also examined. Thus, this study aims to make an important contribution to understanding adaptive architecture and adaptive facades while categorising examples of adaptive facades across three continents, including cultural and geographical differences.

Cognitive processing speed improvement after cochlear implantation.

Untreated hearing loss has an effect on cognition. It is hypothesized that the additional processing required to compensate for the sensory loss affects the cognitive resources available for other tasks and that this could be mitigated by a hearing device. The impact on cognition of cochlear implants (CIs) was tested in 100 subjects, ≥60 years old, with bilateral moderately-severe to profound post linguistic deafness using hearing aids. Data was compared pre and 12 and 18 months after cochlear implantation for the speech spatial qualities questionnaire, Mini Mental State Examination (MMSE), Trail making test B (TMTB) and digit symbol coding (DSC) from the Wechsler Adult Intelligence Scale version IV and finally the timed up and go test (TUG). Subjects were divided into young old (60-64), middle old (65-75) and old old (75+) groups. Cognitive test scores and times were standardized according to available normative data. Hearing significantly improved pre- to post-operatively across all age groups. There was no change post-implant in outcomes for TMTB, TUG or MMSE tests. Age-corrected values were within normal expectations for all age groups for the TUG and MMSE. However, DSC scores and TMTB times were worse than normal. There was a significant increase in DSC scores between baseline and 12-months for 60- to 64-year-olds (t[153] = 2.608, p = 0.027), which remained at 18 months (t[153] = 2.663, p = 0.023). The improved attention and processing speed in the youngest age group may be a consequence of reallocation of cognitive resources away from auditory processing due to greatly improved hearing. The oldest age group of participants had cognition scores closest to normal values, suggesting that only the most able older seniors tend to come forward for a CI. Severe to profoundly deaf individuals with hearing aids or cochlear implants were still poorer than age-equivalent normally hearing individuals with respect to cognitive flexibility, attention, working memory, processing speed and visuoperceptual functions. Due to a lack of data for the TUG, TMTB and DSC in the literature for hearing impaired individuals, the results reported here provide an important set of reference data for use in future research.

Association between frequency of using ready-made meals or eating out during pregnancy and postpartum depression among community-dwelling pregnant women: a prospective cohort study.

The association between the frequency of eating ready-made meals (RMM) or eating out (EO) during pregnancy and postpartum depression remains unclear. We aimed to explore the association between the frequency of RMM or EO use during pregnancy and the incidence of postpartum depression. This study included 639 community-dwelling pregnant women who were recruited between 2019 and 2022. Data on the frequency of RMM and EO use, as well as sociodemographic, economic and lifestyle factors, were obtained using self-administered questionnaires. Data on dietary intake were obtained using a validated brief self-administered diet history questionnaire. Postpartum depression was assessed using the Japanese version of the Edinburgh Postnatal Depression Scale (EPDS). The incidence of postpartum depression (EPDS score of ≥9) based on the frequency of RMM or EO use was analysed using multiple logistic regression analysis. After adjusting for potential confounders, there was limited evidence suggesting an association between consuming RMM 3 times/week or more and the likelihood of experiencing postpartum depression, with an adjusted OR (aOR) and 95 % CI (95 % CI) of 4·16 and 1·68-10·27 (Pfor trend = 0·017) compared with consuming RMM less than 1 time/week. There was no evidence for an association between consuming EO 3 times/week or more and postpartum depression (aOR: 1·20, 95 % CI: 0·14, 10·04 and Pfor trend = 0·283). Accordingly, the present study presented weak evidence of an association between RMM and postpartum depression. Further studies with large and diverse samples are needed to overcome any potential selection bias.

Beyond physical recovery: investigating athletic identity as a mediator between social support and psychological readiness for return to sport

ABSTRACT Objective Despite consensus on the positive relationships between social support, psychological readiness for returning to sport, and athletic identity, debate persists regarding the specific impact of these factors on athletes’ athletic identity and psychological readiness. This study investigated athletic identity as a mediator between social support and psychological readiness for returning to sport. Method The research involved two phases. In Phase 1, four bilingual translators translated the Athletic Identity Scale and the Injury-Psychological Readiness to Return to Sport scale into Chinese using the forward-backward translation. A pilot study assessed the scales’ face validity with 30 athletes who had experienced injuries. In Phase 2, 234 injured athletes (age: M = 19.28, SD = 1.98) completed the translated measurements from Phase I and the existing Chinese version of the Multidimensional Scale of Perceived Social Support. Results Findings showed a positive correlation between social support and both athletic identity and psychological readiness. However, athletic identity did not mediate the relationship between social support and psychological readiness. Conclusions We recommend using various measurement tools to capture psychological readiness, particularly in the later return-to-sport stages and suggest that coaches and teammates hold welcome ceremonies to enhance psychological readiness and athletic identity through social support.