目的 研究9~14岁青少年选择性注意功能的发展,为了解青少年注意功能发展提供试验基础。方法 选择9~14岁中小学生受试者87人,分为9岁组(29人)、11岁组(37人)和13岁组 (21人)。进行难度逐渐增加的3个注意实验:实验1(判断数字方位)、实验2(判断数字大小)和实验3(判断特定数字大小),实验过程中记录受试者的反应时和错误率。结果 1)受试者反应时随实验难度增大而延长;随年龄增大而缩短。2)受试者错误率随实验难度增大而升高,组间分析显示:实验1中,11岁组错误率[(2.25±0.58)%]高于其他2组[9岁组(0.86±0.25)%,13岁组(1.09±0.33)%];实验3中,错误率随年龄增大而降低,各年龄组两两之间比较,差异有统计学意义(P<0.05)。3)实验2中数字加工的距离效应显示,各年龄组对远数(1/2/8/9)的反应时均小于对近数(3/4/6/7)的反应时(P<0.05);远数和近数的反应时之差不随年龄增长而变大。结论 青少年选择性注意速度在9~14岁呈现持续发展,但错误率在11~12岁出现波动。数字加工的距离效应在9~14岁保持稳定。
Abstract
Objective To investigate the development of selective attention in youngsters aged from 9 to 14.Methods Totally 87 youngsters aged from 9 to 14 participated and were divided into 3 groups:9 years old group (29),11 years old group (37) and 13 years old group (21).The study consisted of 3 experiments with ascending difficulty:experiment 1(judging the location of number),experiment 2(judging the value of number) and experiment 3(judging the value of specific number).Reaction times (RTs) and error rate (ER) were recorded.Results 1)RTs increased with the difficulty of experiments,while RTs decreased with age.2)ER increased with the difficulty of experiments.In expeaiment 1,ER of 11 years old group [(2.25±0.58) %] was the highest [9 years old group (0.86±0.25) %,13 years old group (1.09±0.33) %].In experiment 3,ER decreased with age.Difference between every two groups was significant.3)The distance effect of number processing in experiment 2 showed that RTs were significantly different between far numbers (1/2/8/9) and close numbers (3/4/6/7) in each age group.No significant difference was found in the D-values between the RTs of far numbers and close numbers between every two groups.Conclusions The speed of selective attention keeps developing from age 9~14,while a fluctuation phase in ER may occur at age 11~12.The distance effect keeps stable from age 9~14.
关键词
青少年 /
选择性注意 /
发展 /
数字认知
Key words
youngster /
selective attention /
development /
number cognition
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参考文献
[1] 张艳敏,韩布新.老年性痴呆患者选择性注意的研究进展[J].中国老年学杂志,2004,24(5):467-469.
[2] 张学民,申继亮,林崇德,等.小学生选择性注意能力发展的研究[J].心理发展与教育,2008,24(1):19-24.
[3] 齐冰,沈德立,白学军,等.中小学生注意转换能力的发展研究[J].心理与行为研究,2007,5(3):204-210.
[4] Booth JR,Burman DD,Meyer JR,et al.The development of selective attention in children with attention deficit hyperactivity disorder[J].Neuroimage,2003,20(2):737-751.
[5] Moyer RS,Landauer TK.Time required for judgments of numerical inequality[J].Nature,1967,215(52):1519-1520.
[6] Karatekin C.Development of attentional allocation in the dual task paradigm[J].Int J Psychophysiology,2004,52(9):7-21. [7] 张兴利,冉瑜英,施建农,等.幼儿到成人视觉注意发展的研究[J].中国行为医学科学,2007,16(9):821-823.
[8] Sieroff E,Riva M.Attention and the identification of para-foveal words in school-age children and adults[J].J Neurolinguistics,2011,24(5):420-434.
[9] Morooka T,Ogino T,Takeuchi A,et al.Relationships between the color-word matching Stroop task and the Go/NoGo task:toward multifaceted assessment of attention and inhibition abilities of children[J].Acta Med Okayama,2012,66(5):377-386.
[10] Giedd JN,Blumenthal J,Jeffries NO,et al.Brain development during childhood and adolescence:a longitudinal MRI study[J].Nat Neurosci,1999,2(10):861-863.
[11] Giedd JN.Structural magnetic resonance imaging of the adolescent brain[J].Ann N Y Acad Sci,2004,10(21):77-85.
[12] 潘运,白学军,沈德立.内源性注意和外源性注意条件下线索提示有效性对数字距离效应的影响[J].西南大学学报:自然科学版,2011,08(3):167-172.
[13] 刘超,傅小兰.不同注意条件下大数与小数的加工差异[J].心理学报,2004,03(2):307-314.
[14] 刘超,买晓琴,傅小兰.内源性注意与外源性注意对数字加工的不同影响[J].心理学报,2005,37(2):167-177.
[15] 金美贞,余芬芬,曹晓华.儿童数字加工绩效研究[J].人类工效学,2010,16(2):30-33.
[16] Mussolin C,Noёl MP,Pesenti M,et al.Neural correlates of the numerical distance effect in children[J].Front Psychol,2013,18(4):663.
基金
首都医科大学基础临床合作课题(13JL77,14JL01,15JL56);首都医科大学科研基金课题(2013ZR05)
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