Analysis of residuals for the multionmial item response model

Using the item response model as developed on the multinomial distribution, asymptotic variances are obtained for residuals associated with response patterns and first-, and second-order marginal frequencies of manifest variables. When the model does not fit well, an examination of these residuals may reveal the source of the poor fit. Finally, a limited-information test of fit for the model is developed by using residuals defined for the first-, and second-order marginals. Model evaluation based on residuals for these marginals is particularly useful when the response pattern frequencies are sparse.The author would like to thank Yasuo Amemiya and Joseph Lucke for helpful suggestions. This research was supported by a Research Incentive Grant from Arizona State University.     

“It’s Sort of My Calling”: The Civic Engagement and Social Responsibility of Latino Immigrant-Origin Young Adults

The aim of this study was to describe civic patterns of engagement of Latino first- and secondgeneration (immigrant-origin) young adults and to provide insights into what differentiates these patterns. Based on 58 in-depth interviews with 18- to 25-year-olds of Dominican, Mexican, and Central American origin, the authors first established variations in different levels of civic engagement profiles. The authors then analyzed the characteristics that distinguish these civic profiles, considering demographic variables (generation, gender, education level, and undocumented status) as well as motivations for civic engagement. Two thirds of first- and second-generation participants were actively engaged, though variations in patterns emerged across civic profiles; undocumented status appeared a particularly salient driver of engagement. The authors found that rather than being instrumentally and individually motivated, Latino immigrant-origin young adults were primarily motivated to be civically engaged by social responsibility as well as by social (in)justices.     

An extension of construct validity for personality scales using twin-based criteria

A twin-based analysis of personality inventory scales yields information relevant to construct validity. If scales validly measure dimensions influenced developmentally either by environmental factors common to cotwins or by genetic similarities, these influences should be apparent in patterns of intraclass correlations and within-pair variance ratios for monozygotic and dizygotic pairs. Criteria for construct validity derived from adolescent twin statistics are illustrated with Wiggins' MMPI Content Scales. A type of discriminant validity indicates that some scales are not distinct in terms of the influences of familial similarity. Sex differences are examined.     

Family Patterns of Gender Role Attitudes

Study goals were to identify family patterns of gender role attitudes, to examine the conditions under which these patterns emerged, and to assess the implications of gender attitude patterns for family conflict. Participants were mothers, fathers, and first- and second-born adolescents from 358 White, working and middle-class US families. Results of cluster analysis revealed three gender role attitude patterns: egalitarian parents and children, traditional parents and children, and a divergent pattern, with parents more traditional and children more egalitarian. Mixed-model ANOVAs indicated that these family patterns were related to socioeconomic status, parents’ time spent in gendered household tasks and with children, and the gender constellation of the sibling dyad. The traditional family group reported the most family conflict.     

Developmental differences in cognitive mapping: Configurational knowledge of familiar large-scale environments

In order to investigate the development of cognitive mapping of familiar large-scale environments. First-, fifth-, and eighth-grade children were asked to make bearing and distance estimates to six targets from three sighting locations in their school. Correlations between estimated and actual bearings and distances were extremely high at all grade levels, indicating that (a) children at all grade levels could reliably make such estimates, and (b) route knowledge of even the youngest children was quite high. Bearing accuracy increased between first- and fifth-grade and showed little improvement thereafter. Increases in a measure of configurational accuracy were found between first- and fifth-grade and between fifth- and eighth-grade. Differential accuracy as a function of the demands of particular sighting locations was found only for the younger children.     

不同平面心理旋转的角色效应

本研究采用实验方法,分别在水平面和冠状面内对第一人称角色和第三人称角色心理旋转进行对比性研究。实验结果表明：空间表征转换的角色方式对心理旋转产生显著影响,第三人称角色心理旋转易于第一人称角色心理旋转,即存在心理旋转的角色效应;心理旋转的角色效应并不是在特定旋转条件下才出现的,具有更大的普遍性     

Testing for Association Using Multiple Response Survey Data: Approximate Procedures Based on the Rao-Scott Approach

This article discusses approximate tests of marginal association in 2-way tables in which one or both response variables admit multiple responses. Although multiple-response questions appear in all fields of research, including sociology, education, and marketing, the development of association tests that can be used with multiple-response data is very recent. A simple test procedure proposed by Agresti and Liu (1999) is extended to tests of association between 2 multiple-response variables, and it is shown that the procedure is a member of the first-order Rao-Scott family of corrected chi-squared statistics. A second-order Rao-Scott version of this procedure is developed. The Type I error control of both first- and second-order procedures is examined through calculation and simulation.     

A broad assessment of theory of mind in adolescence: The complexity of mindreading

The aim of this research was to provide an articulated assessment of several different ToM components, namely first- vs. third-person, egocentric vs. allocentric, and first- vs. second-order ToM, in preadolescence and adolescence. Our expectations for the sample of 80 juveniles that participated in the research were that: (1) ToM abilities would improve with age; (2) participants would perform better at first-person than at third-person tasks; (3) participants would perform better at first-order than at second-order tasks; (4) girls will perform systematically better than boys. We also explored possible differences in performance (5) in the allocentric vs. the egocentric perspectives as well as (6) in the comprehension of different types of mental states, namely desires, beliefs and positive and negative emotions. Overall our expectations were confirmed. Our data confirmed that all ToM aspects we investigated keep maturing during preadolescence and adolescence.     

心理测验中个人拟合研究的回顾与展望

个人拟合研究是对心理测验中偏差行为鉴别的一种新方法,它以Guttman理想模型、项目反应理论和非参数项目反应理论为基础。传统个人拟合指标是对宽泛偏差行为的检验,当前个人拟合研究更具体、更形象,针对于某种偏差行为的专门性指标和图形与回归分析受到了越来越多的关注。但无论哪种个人拟合方法都会受到各种无关因素的影响,如何克服这些影响,提高个人拟合方法的实际应用价值将成为个人拟合研究的主要方向     

Estimating the Expected Replicability of a Pattern of Correlations and Other Measures of Association

Replication is at the heart of all empirical sciences. However, there are no standard procedures for establishing the replicability of a pattern of correlations found linking a particular variable to an inventory or battery of other measures. This article introduces 2 statistics for quantifying the expected replicability of a pattern of associations (i.e., correlations, slope coefficients) between a variable of interest and a SET of other variables, items, measures, and so on. Using simulations and real data, we illustrate that these statistics are highly accurate estimates of the expected replicability of an observed pattern of correlations. These statistics can readily be used to indicate the replicability of patterns of association indexed by other statistics (e.g., regression slopes or covariances) and can be applied to other contexts, such as estimating the reliability of profile correlations. It is recommended that these statistics are regularly reported in such studies.     

Selective attention and the processing of integral and nonintegral dimensions: A developmental study

In two experiments, first- and fourth-grade subjects (age 6 and 9 years) performed a speeded card-sorting task with either integral or nonintegral dimensions. The dimensions were so arranged that subjects sorted on three types of task: (1) single dimension, (2) correlated dimensions, and (3) orthogonal dimensions. Results of the first experiment indicate that both first- and fourth-grade subjects sorted integral dimensions in a manner not qualitatively different from that of the adult (Garner & Felfoldy, Cognitive Psychology, 1970, 1, 225–241). In comparison with single-dimension tasks, performance was facilitated on the correlated-dimensions tasks and interference was observed on the orthogonal-dimensions tasks. Performances with nonintegral dimensions revealed an age-related processing difference. Fourth graders sorted nonintegral dimensions like the adult; no differences in performance were observed between the tasks. In contrast, first-graders sorted nonintegral dimensions as if they were integral. Interference was consistently observed on orthogonal-dimensions tasks. On correlated-dimensions tasks, interference was observed on easy tasks and redundancy facilitated difficult tasks. In the second experiment, first graders showed consistent facilitation on the correlated-dimensions task; all other results were indentical to those of Experiment I. The results were interpreted as consistent with perceptual learning theory (Gibson, Principles of perceptual learning and development. New York: Appleton-Century-Crofts, 1969).     

Developmental changes in retention: Independent of age?

It is commonly believed that age differences in memory are due primarily to input processes and secondarily, if at all, to retention processes. The present study examined this belief with a test-retest paradigm, varying rehearsal conditions orthogonal to age (first- and second-graders vs. college students). Large age effects were found for both original learning and retention, and these effects were independent of rehearsal conditions. An estimate of the relative magnitude of each suggested that age effects on retention were about half as large as age effects on original learning (e.g., input).     

Diagnosing item score patterns on a test using item response theory-based person-fit statistics

Person-fit statistics have been proposed to investigate the fit of an item score pattern to an item response theory (IRT) model. The author investigated how these statistics can be used to detect different types of misfit. Intelligence test data were analyzed using person-fit statistics in the context of the G. Rasch (1960) model and R. J. Mokken's (1971, 1997) IRT models. The effect of the choice of an IRT model to detect misfitting item score patterns and the usefulness of person-fit statisticsfor diagnosis of misfit are discussed. Results showed that different types of person-fit statistics can be used to detect different kinds of person misfit. Parametric person-fit statistics had more power than nonparametric person-fit statistics.     

Tactile perception of sequentially presented spatial patterns

Tactile pattern recognition was studied by presenting pairs of alphabetic shapes in rapid succession at the same anatomical location, the subject being required on each trial to identify bath of the patterns. Experimental variables were the duration of each stimulus and the time between stimuli. Three aspects of the observed interaction were (1) an increase in letter reversals for very short interstimulus intervals; (2) a greater percentage of first-response errors for short-stimulus onset intervals and a greater percentage of second-response errors for long-stimulus onset intervals; and (3) a crossover in the first- and second-response error rates in the range of 100 to 200 msec. after the onset of the first stimulus. These results are consistent with some of the temporal properties of models proposed for analogous visual tasks.     

Independent first- and second-order motion energy analyses of optic flow

The human visual system contains a functional sub-system that is specialized to extract image motion. The sensitivities of neurons change as one moves higher in the pathway. Initially cells collect responses from small retinal areas but later those local signals are combined to extract global motion; either frontoparallel or radial motion relative to the center of the visual field. This sequence of processing is conducted in parallel by pathways sensitive to the motion of either the first- or second-order luminance statistics of the image. Previously it had been shown that these two pathways were independent at the level at which local motion signals and frontoparallel global motion signals are extracted. In this study independence is tested during the extraction of radial global motion; a process strongly associated with cortical area MST (or V6) and the next logical level in the motion pathway. We find that the two pathways do provide independent estimates of radial motion and are, therefore, independent at all levels of the motion pathway that have been tested to date. Received: 20 January 1999 / Accepted: 10 January 2000     

Eye movements and conservation acceleration

Thirty nonconservers from first- and second-grade classrooms, 15 of whom had received perceptual/attentional training, were tested on four Piagetian conservation tasks (number, length, and continuous quantity solid/liquid) presented on 16 mm movie film with taped instructions. Eye movements were recorded during the response period for each task. Subsequent analyses of eye-movement patterns showed clear differences between the training and control groups. Trained conservers showed more visual exploratory activity and less perceptual centration than control group subjects. Moreover, the eye-movement patterns of trained conservers closely approximated those shown by natural (i.e., untrained) conservers in previous studies. The findings were discussed in terms of possible cognitive structural changes resulting from conservation training.     

认知诊断模型资料拟合检验方法和统计量

认知诊断模型界定了测验题目和所考察属性之间的关系, 通过被试的作答反应获取被试对属性或知识技能的掌握情况。认知诊断模型资料拟合检验可以从项目拟合、模型绝对拟合、模型相对拟合和个人拟合方等方面进行。通过对认知诊断拟合检验方法和统计量的详细介绍和评价, 可为认知诊断实践提供借鉴和参考。未来研究可在更丰富的研究条件下对各统计量的性能进行评价和对比, 完善已有的拟合检验方法, 提出新的拟合统计量。     

Natural scene statistics mediate the perception of image complexity

Humans are sensitive to complexity and regularity in patterns (Falk & Konold, 1997; Yamada, Kawabe, & Miyazaki, 2013). The subjective perception of pattern complexity is correlated to algorithmic (or Kolmogorov-Chaitin) complexity as defined in computer science (Li & Vitányi, 2008), but also to the frequency of naturally occurring patterns (Hsu, Griffiths, & Schreiber, 2010). However, the possible mediational role of natural frequencies in the perception of algorithmic complexity remains unclear. Here we reanalyze Hsu et al. (2010) through a mediational analysis, and complement their results in a new experiment. We conclude that human perception of complexity seems partly shaped by natural scenes statistics, thereby establishing a link between the perception of complexity and the effect of natural scene statistics.     

Token reinforcement on WISC-R performance for white,low-socioeconomic,upper and lower elementary-school-age students

The effects of token rewards on the WISC-R performance of white, first, second, fourth, and fifth grade students of low-socioeconomic-status were examined. Twenty control subjects (10 first- and second-graders, 10 fourth- and fifth-graders) were administered the IQ test according to standardized procedures. An experimental group of 20 subjects (10 first- and second-graders, 10 fourth- and fifth-graders) earned tokens immediately following each correct response on the WISC-R. Upon completion of testing, tokens were exchangeable for a variety of items costing less than $3.00. The results indicated that the experimental group scored significantly higher (mean = 108) than the control group (mean = 102). A significant difference was also found for grade level, the first- and second-graders scoring higher (mean = 107) than the fourth- and fifth-graders (mean = 102). The implications for future research are discussed.     

The understanding of young children and adults of the deictic adequacy of communications

When a communication is used in a discourse context, the deictic information in the communication may be important in achieving a successful speech act. This information includes the temporal and spatial coordinates of the speech act that locate the communication in a context. In the present study, first- and fourth-grade children (6 and 9 years of age) and college adults were read short stories and asked to evaluate the adequacy of deictically ambiguous or informative communications (Experiment 1) or situations (Experiment 2). The results showed that subjects in all the grades discriminated among the deictically adequate and inadequate communications and situations, though the first graders made fewer correct judgments than did the other subjects of the adequacy of the informative communications and situations.