华东师大07-08学期心理测量试卷标准答案.doc

华东师范大学期末试卷 (A)20072008学年第一学期 心理测量 标准答案 总分 任课教师签名学生姓名_ 学号_学生系别_ 专业_ 年级_ 班级_课程名称 心理测量课程性质：专业必修一填空题 （每空1分，共20分）1比纳曾在（1908）年和（1911）年对比纳西蒙量表做了两次修订。2最早提出智商概念的是（推孟）.3心理测量具有三种特性，它们是（间接性）（相对性）（客观性）.4提出智力PASS模型理论的心理学家是（戴斯）.5PASS模型中的四个字母是指（计划）（注意）（同时性加工）（继时性加工）.6态度量表有三种编制方法，即（等距量表法）（利克特量表法）（哥特曼量表法）.7智力的二因素理论中的二个因素分别指（一般）（特殊）.8韦克斯勒儿童智力量表制定于（1949）年。9提出智力的群因素论的是（瑟斯顿）.10测量的二要素是（参照点）（单位）.二计算题 （每题5分，共20分）1For each four-choice item in the following table, please (1) calculate the difficulty and index of discrimination, and correct the difficulty of each item; (2) discuss the quality of each item according to the result you get. Items 1 2 3 4 .50 .15 .90 .40 .10 .35 .65 .40Key: (1)P1 =.30, P2=.25, P3=.725(or .73), P4=.40; D1=.40,D2=-.20,D3=.25,D4=0 (2) item 1, quite satisfactory; item 3,marginal and needs revision; item 2 and 4, be eliminated or completely revised 2. Fifteen applicants attended one job aptitude test. Their test scores and job performance scores are listed in the table. Please estimate the validity coefficient for the test. Applicants 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15Test(X) 16 15 13 13 13 11 10 10 10 9 9 8 8 7 6 Perforrmance(Y) 16 14 16 15 12 10 13 12 11 12 11 9 10 9 7 Key: or (Should calculate statistics concerned)3 Ten students attended one experiment operation ability test, and the data is listed in the following table. StudentsItems1 2 3 4 5 6Test scores123456789100 0 0 0 0 01 0 0 0 0 01 0 1 0 0 01 1 0 0 1 01 0 0 1 0 01 1 1 0 0 11 1 1 1 1 01 1 0 1 1 00 1 1 0 0 11 1 1 1 1 10123245436p.8 .6 .5 .4 .4 .3X=30(1) Use the proper method to estimate the reliability for this test result.(2) If the test developer wants to raise the reliability coefficient to 0.90, then how many items should be added to the test at least?Key: (1) 0.66, ( use KR-20, and should calculate the St) (2) 22 items (use the transform of Spearman-Brown general formula, get n=4.64) 4. The high school students attended one physics knowledge test. The average score of the students from model schools, was 75.28; the average score of students from other schools, , was 62.43; , the average score for all students was 68.86, and ;，; the ordinate of the standard normal curve, .(1) Please apply the proper formula to calculate the validity coefficient of the test.(2) Can you propose another method to estimate the criterion-related validity for the test with data above, if you know the students number of each group? Key: (1) =0.66 (2) Compare the means of two groups ( t Test)三是非题 （每题1分，共10分）1测验的分数就是该被试的真实水平或特征。(x)2标准差可以用于等级量表。(x)3筛查测验可以确定被试在某方面的问题。(x)4温度的测量是一种等距测量。()5智力是稳定的。(x)6按照韦克斯勒对智力的分等，123属于中上。(x)7比纳西蒙量表是以智商来表示儿童的智力水平。(x)8判断一个儿童是否弱智的标准是智商分数。(x)9投射测验的优点是操作简单，评分客观。(x)10系统误差影响测验的信度。(x)四简述题 （每题4分，共20分）1. Test-retest Reliability(Also called Coefficient of Stability, which refers to the correlation between test scores obtained by administering the same form of a test on two separate occasions to the same examinee group)2. Standard Error of Estimate (The error of estimate shows the margin of error to be expected in the individuals predicted criterion score, as a result of the imperfect validity of the rest. )3. Construct Validity(The construct validity of a test is the extent to which the test may be said to measure a theoretical construct or trait)4. Success Ratio(In Classification Decision, it is the proportion of selected applicants who succeed)5. Item Difficulty (The item difficulty for item i, Pi, is defined as the proportion of examinees who get that item correct)五问答题 （每题15分，共30分）1. 请描述一个态度量表编制的全过程。 （三种编制方法分别有不同的做法，看学生对几个必须要抓住的要点是否考虑到）2. 论述韦氏测验中动物房部分或麦卡锡儿童量表中背数分测验的操作要领。 （根据测验手册）华东师范大学期末试卷 (B)20072008学年第一学期 心理测量 总分 任课教师签名学生姓名_ 学号_学生系别_ 专业_ 年级_ 班级_课程名称 心理测量课程性质 专业必修一填空题 （每空1分，共20分）1科学心理测量诞生于（1905）,其标志是（比纳-西蒙智力量表），创始人为（比纳）.2比纳西蒙量表是用（智龄）来评价人的智力水平的。3智力的二因素理论中的二个因素分别指（一般）（特殊）.4智力三维结构理论中的三维是指哪三个方面，（内容）（操作）（成果）.5心理测量具有三种特性，它们是（间接性）（相对性）（客观性）.6比率智商最早出现在（斯坦福-比纳）测验中。7艾森克个性问卷有哪些分量表组成，（神经质）（内外向）（精神质）（测谎）.8韦克斯勒儿童智力量表制定于（1949）年。9提出智力的群因素论的是（瑟斯顿）.10最早编制科学水平的人格测验是（武德沃斯）.二计算题 （每题5分，共20分）1. Ten students from middle school attended two forms, A and B of a math achievement test, and the results are listed in the following table. Please compute the reliability coefficient for this test. Froms Studentsof Test 1 2 3 4 5 6 7 8 9 10A 19 19 18 17 16 15 15 14 13 12B 20 17 19 18 18 17 13 15 12 14 Key: = .81 2. Suppose one reasoning skill test has five items. The score range for each item is 0-20 points. After administration, we have got the item variances: ，, 。（1）If variance of total score is 50，then calculate the reliability coefficient for the test.（2）One examinee got 75 points on the test, please estimate the interval of true score for him (set the confidence level as 0.95).Key: (1) =.675.68 (2) Se= 4, Xt （67.16, 82.84） 3. The validity coefficient of an applicant admit test is =0.8，and the statistics concerned are : ,。（1）Please establish regression equation for the test.（2）If one applicant get 58 points on the test, please estimate the possible criterion score for her.Key: (1) (2) 16.64. The test scores and scores on item i for ten students are shown in the following table. Please calculate the point biserial correlation of item i with these data. Examinees 1 2 3 4 5 6 7 8 9 10Item i 1 1 1 0 1 0 0 0 0 0Test score 12 12 12 8 9 8 8 3 3 8 Key: = .77 (St=3.132 )三是非题 （每题1分，共10分）1斯坦福-比纳智力量表是一种适应性的测验。（）2桑代克提出了智力的晶体流体理论。（x）3韦克斯勒儿童智力量表适用于514岁儿童。(x)4判断一个儿童是否弱智的标准是智商分数。(x)5随机误差影响测验的效度。()6智力测验的信度能达到0.80已不错了。(x)7人格测验的表面效度必须要高。(x)8重测信度就是稳定系数。()9测验的真分数就是由测验所得的分数。(x)10鉴别指数为0.23的题目必须被淘汰。(x)四简述题 （每题4分，共20分）1Standard Error of Measurement (Theoretically, each examinees personal distribution of possible observed scores around the examinees true score has a standard deviation. When these individual error standard deviation are averaged for the group, the result is the standard error of measurement, and is denoted as ) 2Systematic Error (An error in data that is regular and repeatable due to improper collection or statistical treatment of t