Parents’perception of parental involvement or that of children has been found to be associated with the mental health of children.Rather than scrutinizing whether parents’perception or children’s perception matters...Parents’perception of parental involvement or that of children has been found to be associated with the mental health of children.Rather than scrutinizing whether parents’perception or children’s perception matters more,this study investigated whether and how parent–child perception differences(parents’perceptions minus their children’s perceptions)in home-based parental involvement were related to anxiety,depression,and stress in children.We surveyed 2219 adolescents(approximately 12–14 years old)and their parents in nine middle schools in eastern China.Findings indicate that parent–child perception differences in parental daily involvement(e.g.,Depression:β=.065,p<.01)and parent–child communication(e.g.,Depression:β=.107,p<.001)were detrimental to the mental health of children,and that perceived peer support and perceived teacher emotional support might mitigate the adverse effects.展开更多
This paper addresses the JND（Just Noticeable Difference）change of auditory perception with synchronous visual stimuli.Through psychoacoustics experimentS,loudness JND,subjective duration JND and pitch JND of pure to...This paper addresses the JND（Just Noticeable Difference）change of auditory perception with synchronous visual stimuli.Through psychoacoustics experimentS,loudness JND,subjective duration JND and pitch JND of pure tone were measured in auditory-only mode and visual_auditory mode with different visual stimuli which have different attributes such as color,illumination,quality and moving state.Statistical analyses of the experimental data indicare that,comparing with JND in auditory-only mode,the amount of JND with visual stimuli is often larger.The JND＇S average increment of subjective duration,pitch and loudness are 45.1%,14.8%and 12.3%,respectively.The conclusion is that the ability of JNDbased auditory perception often decreases with visual stimuli.The incremental amount of JND is afiected bv the attributes of visual stimuli.If the visual stimuli make subjects feel more comfortable,the JND of auditory perception will change smaller.展开更多
基金National Social Science Fund of China general-level project(19BSH094)the Social Science Fund of Jiangxi Province of China(22JY11)the Research Project of Teaching Reform in Shandong Undergraduate Colleges and Universities of Shandong Education Department in 2021(M2021158).
文摘Parents’perception of parental involvement or that of children has been found to be associated with the mental health of children.Rather than scrutinizing whether parents’perception or children’s perception matters more,this study investigated whether and how parent–child perception differences(parents’perceptions minus their children’s perceptions)in home-based parental involvement were related to anxiety,depression,and stress in children.We surveyed 2219 adolescents(approximately 12–14 years old)and their parents in nine middle schools in eastern China.Findings indicate that parent–child perception differences in parental daily involvement(e.g.,Depression:β=.065,p<.01)and parent–child communication(e.g.,Depression:β=.107,p<.001)were detrimental to the mental health of children,and that perceived peer support and perceived teacher emotional support might mitigate the adverse effects.
文摘This paper addresses the JND（Just Noticeable Difference）change of auditory perception with synchronous visual stimuli.Through psychoacoustics experimentS,loudness JND,subjective duration JND and pitch JND of pure tone were measured in auditory-only mode and visual_auditory mode with different visual stimuli which have different attributes such as color,illumination,quality and moving state.Statistical analyses of the experimental data indicare that,comparing with JND in auditory-only mode,the amount of JND with visual stimuli is often larger.The JND＇S average increment of subjective duration,pitch and loudness are 45.1%,14.8%and 12.3%,respectively.The conclusion is that the ability of JNDbased auditory perception often decreases with visual stimuli.The incremental amount of JND is afiected bv the attributes of visual stimuli.If the visual stimuli make subjects feel more comfortable,the JND of auditory perception will change smaller.
