The current study is the first to examine the idea that badminton players may use mental rotation skills to imagine the flight direction of the shuttlecock.The study included badminton experts,near-experts,and non-bad...The current study is the first to examine the idea that badminton players may use mental rotation skills to imagine the flight direction of the shuttlecock.The study included badminton experts,near-experts,and non-badminton players and asked them to complete a specially designed mental rotation task,inspired by the methods from Shepard and Metzler(1971).The findings showed no significant group difference between the three expertise groups.This is in support of previous research examining visuo-spatial skills in badminton(Ozel,Larue,&Molinaro,2002;2004;Wang et al.,2015).The current study therefore concluded that badminton players may not have greater mental rotation capacity than other groups.However,these studies found that the badminton players responded quicker on the task than non-badminton players.The current study therefore hypothesised that badminton players might have greater mental rotation awareness,rather than mental rotation capacity,which allows them to respond quicker to visuo-spatial tasks.展开更多
目的探讨研究基于问题的教学法(problem-based learning,PBL)联合改良操作技能直接观察评估(improved direct observation of procedural skill,iDOPS)教学在放射科临床住培生中的应用及其效果。方法将2021年1月—2022年1月在嘉兴市第...目的探讨研究基于问题的教学法(problem-based learning,PBL)联合改良操作技能直接观察评估(improved direct observation of procedural skill,iDOPS)教学在放射科临床住培生中的应用及其效果。方法将2021年1月—2022年1月在嘉兴市第一医院的放射科轮转的118名临床住培生随机分为试验组及对照组,各59名,试验组采用PBL联合iDOPS教学模式,对照组采用以授课为主的常规教学模式(lecture-based learning,LBL)及iDOPS。对比出科时两组住培生出科考理论考成绩、阅片技能考成绩、三阶段iDOPS评估分数、教学满意度评价。结果试验组住培生出科理论考成绩、阅片技能考成绩、第二、三阶段iDOPS评估分数分别为(85.41±7.64)分、(84.20±6.82)分、(45.27±6.66)分及(54.15±5.88)分,均高于对照组,差异有统计学意义(P<0.05),教学满意度各维度评价均高于对照组,差异有统计学意义(P<0.05)。结论PBL联合iDOPS教学在临床住培生中的应用效果显著。展开更多
文摘The current study is the first to examine the idea that badminton players may use mental rotation skills to imagine the flight direction of the shuttlecock.The study included badminton experts,near-experts,and non-badminton players and asked them to complete a specially designed mental rotation task,inspired by the methods from Shepard and Metzler(1971).The findings showed no significant group difference between the three expertise groups.This is in support of previous research examining visuo-spatial skills in badminton(Ozel,Larue,&Molinaro,2002;2004;Wang et al.,2015).The current study therefore concluded that badminton players may not have greater mental rotation capacity than other groups.However,these studies found that the badminton players responded quicker on the task than non-badminton players.The current study therefore hypothesised that badminton players might have greater mental rotation awareness,rather than mental rotation capacity,which allows them to respond quicker to visuo-spatial tasks.
文摘目的探讨研究基于问题的教学法(problem-based learning,PBL)联合改良操作技能直接观察评估(improved direct observation of procedural skill,iDOPS)教学在放射科临床住培生中的应用及其效果。方法将2021年1月—2022年1月在嘉兴市第一医院的放射科轮转的118名临床住培生随机分为试验组及对照组,各59名,试验组采用PBL联合iDOPS教学模式,对照组采用以授课为主的常规教学模式(lecture-based learning,LBL)及iDOPS。对比出科时两组住培生出科考理论考成绩、阅片技能考成绩、三阶段iDOPS评估分数、教学满意度评价。结果试验组住培生出科理论考成绩、阅片技能考成绩、第二、三阶段iDOPS评估分数分别为(85.41±7.64)分、(84.20±6.82)分、(45.27±6.66)分及(54.15±5.88)分,均高于对照组,差异有统计学意义(P<0.05),教学满意度各维度评价均高于对照组,差异有统计学意义(P<0.05)。结论PBL联合iDOPS教学在临床住培生中的应用效果显著。
基金the Natural Science Foundation of Tianjin(No.18JCYBJC85100)The Civil Aviation Key Technologies R&D Program of China(No.MHRD20140105)+1 种基金the Ministry of Education in China(MOE)Project of Humanities and Social Sciences(No.19YJA630046)the Open Project from Key Laboratory of Artificial Intelligence for Airlines,CAAC.