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851.
This study examined pinyin (the official phonetic system that transcribes the lexical tones and pronunciation of Chinese characters) invented spelling and English invented spelling in 72 Mandarin-speaking 6th graders who learned English as their second language. The pinyin invented spelling task measured segmental-level awareness including syllable and phoneme awareness, and suprasegmental-level awareness including lexical tones and tone sandhi in Chinese Mandarin. The English invented spelling task manipulated segmental-level awareness including syllable awareness and phoneme awareness, and suprasegmental-level awareness including word stress. This pinyin task outperformed a traditional phonological awareness task that only measured segmental-level awareness and may have optimal utility to measure unique phonological and linguistic features in Chinese reading. The pinyin invented spelling uniquely explained variance in Chinese conventional spelling and word reading in both languages. The English invented spelling uniquely explained variance in conventional spelling and word reading in both languages. Our findings appear to support the role of phonological activation in Chinese reading. Our experimental linguistic manipulations altered the phonological awareness item difficulties.  相似文献   
852.
Employees’ cognitive appraisals play important roles in determining how they perceive and react to challenge and hindrance stressors. This study examined the stress process by studying employees’ cognitive appraisals using time-lagged data collected with a time interval of 4 months. There were three major findings. First, challenge appraisals mediated the relationship of job complexity with work motivation and task persistence. Hindrance appraisals mediated the relationship of role conflict with work motivation and task persistence. Second, task efficacy significantly moderated the relationship between job complexity and challenge appraisal, as well as the relationship between role conflict and hindrance appraisal. Employees high in task efficacy were more likely to report challenge appraisals of job complexity than employees low in task efficacy. Employees low in task efficacy were more likely to report hindrance appraisals of role conflict than employees high in task efficacy. Finally, data supported the moderated mediation model in which task efficacy moderated the indirect effect of job complexity on motivation via challenge appraisal. Our study provided important input to the development of stress management interventions.  相似文献   
853.
854.

The Brief Problem Monitor (BPM) is a 19-item instrument newly developed for screening children and adolescents for emotional and behavioral problems. The aim of this study was to investigate the psychometric properties of the youth-report and parent-report versions of the BPM (BPM-Y and BPM-P) among Chinese youth. Data was collected from two samples: a middle school student sample (n?=?1,246, girls?=?516 [41.4%]) and a community youth sample from families suffering adversity (n?=?383, girls?=?143 [37.3%]). We conducted a series of confirmatory factor analyses to test and compare the latent structures of the BPM-Y and BPM-P. Results suggested that the three-factor model of the BPM-Y and BPM-P fit the data best. And based on the omnibus fit indices and difference between them, the items of the BPM-Y and BPM-P support measurement invariance across informants (both youth- and parent-report) for the three-factor model. Internal consistency coefficients were satisfactory (Cronbach's α?=?.73?~?.90). In terms of convergent validity, BPM factors and BPM scores showed expected correlations with strength and difficulties behavior, callous–unemotional traits, psychopathic traits, and social competence. In sum, our findings supported that the three-factor structuure of BPM-Y and BPM-P could be a promising instrument to screen emotional and behavioral problems in Chinese youth.

  相似文献   
855.
Journal of Child and Family Studies - Numerous studies have indicated an association between parental corporal punishment and aggressive adolescent behavior. However, there is a significant gap in...  相似文献   
856.
Qi  Shaojie  Liu  Hao  Hua  Fengrui  Deng  Xiangshu  Zhou  Zheng 《Applied research in quality of life》2022,17(5):2697-2720
Applied Research in Quality of Life - This study examined the impact of household assets on multiple dimensions of child well-being using data on 2,583 children aged 10–15 years and...  相似文献   
857.
Ye  Jianmei  Huang  Dawei  Li  Yuelin  Liu  Lei  Shi  Mengwei 《Applied research in quality of life》2022,17(2):971-983
Applied Research in Quality of Life - Most adolescents successfully adjust to common school transitions, but face some psychological risks. We explored the subjective social status trajectory of...  相似文献   
858.
The purposes of this study were to examine the effects of different distances and the inclusion and exclusion of acceleration and deceleration distances on the measurement of self-paced and fastest gait speeds in younger and older adults. The self-paced and fastest gait speeds of younger and older adults were measured over 4-m and 10-m walkways with the acceleration and deceleration distances included and excluded in the measuring distance. The results indicated gait speeds (both self-paced and fastest) measured over different distances were comparable only if a distance for acceleration and deceleration was excluded from the measuring distance to obtain stable and comparable gait speeds. Similar results were found for younger and older groups.  相似文献   
859.
860.
The present study investigated whether the neural correlates for auditory feedback control of vocal pitch can be shaped by tone language experience. Event-related potentials (P2/N1) were recorded from adult native speakers of Mandarin and Cantonese who heard their voice auditory feedback shifted in pitch by −50, −100, −200, or −500 cents when they sustained the vowel sound /u/. Cantonese speakers produced larger P2 amplitudes to −200 or −500 cents stimuli than Mandarin speakers, but this language effect failed to reach significance in the case of −50 or −100 cents. Moreover, Mandarin speakers produced shorter N1 latencies over the left hemisphere than the right hemisphere, whereas Cantonese speakers did not. These findings demonstrate that neural processing of auditory pitch feedback in vocal motor control is subject to language-dependent neural plasticity, suggesting that cortical mechanisms of auditory-vocal integration can be shaped by tone language experience.  相似文献   
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