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Abstract Background This study focuses on the potential of Applied Behavior Analysis (ABA) to improve emotional and social skills in children with autism spectrum disorder. ABA is a well-established therapeutic approach that uses behavior modification techniques to encourage positive behaviors and reduce challenging ones. Despite its widespread use, further research is needed to better understand its specific impact on emotional and social development in autistic children. Objective This research aims to investigate an effective method for improving and enhancing institutionalized children’s social, communicative, and daily life skills. The study also examines the impact of behavioral analysis on these children’s social and emotional skills. Method The research is categorized as applied in terms of objectives and quasi-experimental in data collection. It involves a control group, an experimental group, and a covariance analysis model. The research population consists of 100 volunteer boys aged 4 to 11 residing in institutional care in Wuhan during the year 2023. Among them, 60 individuals were selected and divided into control and experimental groups, each comprising 30 participants. Data for the study were collected using the kindergarten inventory of social/ emotional tendencies (KIST. The applied behavioral analysis program was implemented individually for the experimental group in eight one-hour sessions twice a week. Findings Data analysis was conducted using SPSS-24 software and a multivariate analysis of the covariance method. The results indicated that the behavioral analysis program significantly impacts institutionalized children’s social and communicative skills, improving their daily lives (p

To explore the effects of altered amino acids (AAs) and the carnitine metabolism in non-pregnant women with infertility (NPWI), pregnant women without infertility (PWI) and infertility-treated pregnant women (ITPW) compared with non-pregnant women (NPW, control), and develop more efficient models for the diagnosis of infertility and pregnancy, 496 samples were evaluated for levels of 21 AAs and 55 carnitines using targeted high-performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS). Three methods were used to screen the biomarkers for modeling, with eight algorithms used to build and validate the model. The ROC, sensitivity, specificity, and accuracy of the infertility diagnosis training model were higher than 0.956, 82.89, 66.64, and 82.57%, respectively, whereas those of the validated model were higher than 0.896, 77.67, 69.72, and 83.38%, respectively. The ROC, sensitivity, specificity, and accuracy of the pregnancy diagnosis training model were >0.994, 96.23, 97.79, and 97.69%, respectively, whereas those of the validated model were >0.572, 96.39, 93.03, and 94.71%, respectively. Our findings indicate that pregnancy may alter the AA and carnitine metabolism in women with infertility to match the internal environment of PWI. The developed model demonstrated good performance and high sensitivity for facilitating infertility and pregnancy diagnosis.

The psycho-lexical approach can be effectively used to explore the structure of sports culture. Based on a lexical list of adjective vocabulary reflecting sports culture and through an item analysis, 87 discriminating objectives were selected representing sports culture.ObjectiveTo explore the structure of sports culture from the objectives lexicons.MethodsItem analysis and factor analysis were adopted to abstract the structure of sports culture.ResultsThrough a principal component analysis, a structure of six factors including extroversion-activity, diligence-progression, experience, independence-excellence, enjoyment, and body culture was extracted. Through a second-order factor analysis, a psychological structure of sports culture consisting of six dimensions and 12 factors was extracted, and result of the reliability analysis revealed good Cronbach α coefficient and test–retest reliability coefficient.ConclusionThe psycho-lexical structure of sports culture can be used to understand structure of sports culture.

Previous studies have shown that the color red can affect basic motor functioning. However, these studies utilized simple gross motor tasks rather than those assessing complex fine motor skills. Moreover, these empirical studies were theoretically based on the threat–behavior link in human and non-human animals, and neglected the relationship between arousal and motor performance. According to the Yerkes–Dodson law and the inverted-U hypothesis in sport psychology, for simple motor tasks, high arousal (associated with the color red) is more advantageous than low arousal (associated with the color blue); for complex motor tasks, low arousal (blue color) is more advantageous than high arousal (red color). The current research examined the effect of color on different kinds of motor skills (fine motor and gross motor) based on the inverted U-hypothesis. In Experiment 1, we examined the effect of red and blue on dart-throwing performance, whereas in Experiment 2, we examined the effect of red and blue on grip strength performance. The results showed that performance of fine motor skill (dart-throwing) in the blue condition was better than in the red condition, and performance of gross motor skill (handgrip) in the red context was better than in the blue context. These results indicate that the type of motor skill assessed moderates the influence of red and blue on motor performance.