WorldCat Identities

南風原, 朝和 1953-

Overview
Works: 22 works in 32 publications in 2 languages and 61 library holdings
Genres: Abstracts 
Roles: Author
Publication Timeline
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Most widely held works by 朝和 南風原
Shinrigaku kenkyūhō nyūmon : chōsa jikken kara jissen made( Book )

2 editions published in 2001 in Japanese and held by 9 WorldCat member libraries worldwide

Shinri tōkeigaku no kiso : Tōgōteki rikai no tame ni by Tomokazu Haebara( Book )

3 editions published between 2002 and 2014 in Japanese and held by 7 WorldCat member libraries worldwide

Kōdō kagaku ni okeru tōkei kaisekihō by Sukeyori Shiba( Book )

2 editions published in 1990 in Japanese and held by 5 WorldCat member libraries worldwide

Least squares method for equating logistic ability scales : a general approach and evaluation by Tomokazu Haebara( )

2 editions published in 1981 in English and held by 5 WorldCat member libraries worldwide

When several ability scales in item response models are separately derived from different test forms administered to different samples of examinees, these scales must be equated to a common scale because their units and origins are arbitrarily determined and generally different from scale to scale. A general method for equating logistic ability scales was developed that uses a least squares method with weights reflecting the relative importance of correct equating at the various values on the ability continuum. The method is characterized by explicit definition of the equating error on the probability scale, minimization of the overall error, and coherence of the equating in all directions. It is applicable when the test forms are linked by common items, and various linkage patterns can be used. When there are more than m - 1 links among m test forms, a restricted solution is provided to insure an internally consistent system of equatings. Results of the application of the method to many computer-generated data sets indicated that the accuracy of the obtained estimates of the equating constants was generally satisfactory and that the number of common items in the linked pairs of test forms was the most important factor in determining the accuracy of estimation. (Author/GK)
Kyoiku shinrigaku( Book )

2 editions published in 2015 in Japanese and held by 4 WorldCat member libraries worldwide

Shinrigaku kenkyūhō : Kokoro o mitsumeru kagaku no manazashi by Yōtarō Takano( Book )

1 edition published in 2017 in Japanese and held by 3 WorldCat member libraries worldwide

Ryōteki kenkyūhō( Book )

2 editions published in 2011 in Japanese and held by 3 WorldCat member libraries worldwide

Shinrigaku kenkyūhō( Book )

2 editions published in 2003 in Japanese and held by 3 WorldCat member libraries worldwide

kenshō meisōsuru eigo nyūshi : supīkingu dōnyū to minkan itaku( Book )

2 editions published in 2018 in Japanese and held by 3 WorldCat member libraries worldwide

Estimation of the Reliability of a Test Consistency of More than Three Congeneric Parts. Iowa Testing Programs Occasional Papers, Number 28 by Shin-ichi Mayekawa( Book )

1 edition published in 1980 in English and held by 2 WorldCat member libraries worldwide

A least squares approach to estimating the reliability of a measure consisting of more than three content homogeneous or congeneric parts is proposed. The advantages of this method over a more indirect approach in which certain parts of a measure are combined to use Kristof's or Feldt's coefficients are examined. One hundred four-part tests were created by randomly assigning certain items from a 48-item mathematics achievement test to each of the four parts. Data on 400 examinees who took the test were divided into five subsets. Seven estimates of reliability were computed for 100 random splits for each subset of data. Some of the main results included: (1) there is a consistent order in the magnitudes of the means of the coefficients, regardless of sample size; (2) values of the average of the Kristof coefficients are greater than unity when sample size is small; (3) the proposed coefficient has smaller standard deviation and range than the Kristof coefficient; and (4) the Feldt coefficient tends to have smaller standard deviation and range than the proposed coefficient, and depends on the assumption that the error variance of a part is proportional to its length. (Author/RL)
Shinri tōkeigaku wākubukku : rikai no kakunin to shinka no tame ni( Book )

2 editions published in 2009 in Japanese and held by 2 WorldCat member libraries worldwide

Shinri tōkeigaku wākubukku = Workbook of psychological statistics : Rikai no kakunin to shinka no tameni( Book )

1 edition published in 2009 in Japanese and held by 2 WorldCat member libraries worldwide

A method for investigating item bias using Birnbaum's three-parameter logistic model by Tomokazu Haebara( )

1 edition published in 1979 in English and held by 2 WorldCat member libraries worldwide

A Method for Investigating Item Bias Using Birnbaum's Three-Parameter Logistic Model. Iowa Testing Programs Occasional Papers Number 25 by Tomokazu Haebara( Book )

1 edition published in 1979 in English and held by 2 WorldCat member libraries worldwide

It is proposed that statistical tests for item bias, when they are based on the three-parameter logistic item characteristic curve, should begin by testing for differences in the third parameter, the pseudo-chance level or "guessing" parameter. Other item-bias studies that have not considered the third parameter are discussed. Asymptotic significance tests for the three-item parameters are described. An experiment is described based on the 60-item Reading Comprehension Subtest of the Tests of Achievement and Proficiency, using the results for 400 black and 400 white ninth-grade students. None of the 60 items showed any indication of bias in the pseudo-chance level parameter so a weighted average parameter was computed and used in the remainder of the study. Comparisons of the difficulty and discrimination parameters did indicate some biased items. Some interpretation of the results are provided in relation to the content of the items. (Author/CTM)
Equating Logistic Ability Scales by a Weighted Least Squares Method. Iowa Testing Programs Occasional Papers, Number 27 by Tomokazu Haebara( Book )

1 edition published in 1980 in English and held by 2 WorldCat member libraries worldwide

This study develops a weighted least squares method for transforming a logistic scale in such a way that the estimates of ability parameters on the tranformed scale are as comparable as possible with those on another scale. This scale tranformation process is referred to as equating of scales. Equating is an important procedure in studies involving the logistic model and the latent trait model in general; the equating method presented deals with situations in which there are two separately scaled tests that have only some items in common (vertical equating or horizontal equating) or all items in common (horizontal equating). The necessity for equating in the later case arises when two scales have been derived by using two different groups of examinees which may have different characteristics pertinent to the results of scaling. In the former case (only some items common), the groups of examinees may or may not be overlapped. As one of the optimum estimation procedures, a weighted least squares method is introduced and applied to an achievement scale and an intelligence test. An advantage of the method over previously proposed methods is that highly discriminating items tend to affect equating more strongly than less discriminating items. (Author/RL)
Togoteki rikai no tameni( Book )

1 edition published in 2002 in Japanese and held by 1 WorldCat member library worldwide

Equating logistic ability scales by a weighted least squares method by Tomokazu Haebara( )

1 edition published in 1980 in English and held by 1 WorldCat member library worldwide

Togoteki rikai o hiroge fukameru( Book )

1 edition published in 2014 in Japanese and held by 1 WorldCat member library worldwide

Manabiai de sodatsu mirai eno gakuryoku : Chūkō ikkan kyōiku no charenji( Book )

1 edition published in 2010 in Japanese and held by 1 WorldCat member library worldwide

Tōgōteki rikai o hiroge fukameru by Tomokazu Haebara( Book )

1 edition published in 2014 in Japanese and held by 1 WorldCat member library worldwide

 
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Alternative Names
Haebara, Tomokazu‏ 1953-

Хаэбара, Томокадзу

남풍원조화 1953-

하에바라 토모카즈 1953-

ハエバラ, トモカズ

ハエバラ, トモカズ 1953-

南風原朝和 1953-

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