Is self-esteem an important outcome in hyperactive children?

Using a prospective design, this study examined (a) whether hyperactive children suffer from low self-esteem as adolescents; (b) whether low self-esteem is associated with poor functioning in adolescence; (c) whether hyperactive children exhibit a positive illusory bias, in which self-esteem is independent of level of functioning; and (d) whether self-esteem in adolescence is associated with poor functioning in adulthood. Subjects were 65 children diagnosed as hyperactive in childhood, and 62 matched controls sampled from a medical clinic. After controlling for current mental disorder, the hyperactive cohort reported lower self-esteem in adolescence, was judged by clinicians to have lower levels of overall adjustment in adolescence, and had lower educational achievement and occupational rank in adulthood, as compared to controls.This study was supported in part by Public Health Service grant MH 18579 and Mental Health Clinic Research Center grant MH 30906. We gratefully acknowledge Dr. Jacob Cohen for his valuable statistical advice, Dr. Richard Rende for helpful comments, and two anonymous reviewers for useful suggestions.     

Kripke & the existential complaint

I would like to thank W. R. Carter, Charles Chihara, Karel J. Lambert, Kirk Ludwig, Stephen Neale, Herman Cappelan, and an anonymous referee for this Journal, for helpful discussion on this topic, as well as for their comments on earlier drafts of this paper. A version of the paper was read at the 1993 Pacific Division meeting of the APA in San Francisco. I wish to thank especially David Cowles and Mark Richard for their thoughtful contributions in that session.     

Was euclid an unnecessarily sophisticated psychologist?

A survey of the current state of multidimensional scaling using the city-block metric is presented. Topics include substantive and theoretical issues, recent algorithmic developments and their implications for seemingly straightforward analyses, isometries with other metrics, links to graph-theoretic models, and future prospects.Presented as the 1991 Psychometric Society Presidential Address. I am indebted to Doug Carroll, John Daws, Jan de Leeuw, Geert De Soete, Wayne DeSarbo, Eric Holman, Larry Hubert, Chingis Izmailov, Joe Kruskal, Rob Nosofsky, Akinori Okada, Roger Shepard, Auke Tellegen, and Wijbrandt van Schuur for many helpful comments on this research and to Yuko Minowa for bibliographic assistance. Doug Carroll's comments on an early draft were especially useful. Parts of this research were supported by a grant from AT&T to the University of Illinois. Some of the computational results reported here were obtained during the early 1970's at the Institute for Mathematical Studies in the Social Sciences at Stanford. Grateful acknowledgment is made to the Institute's staff and its Co-Directors, Richard C. Atkinson and Patrick Suppes.     

Feedback in Response Recognition and Production

The role of feedback in the development of recognition memory was examined by testing pairs of subjects; one subject performed the movement while the other listened to the movement in an adjacent room. Both groups of subjects developed recognition memory during training with KR, and recognition performance was virtually identical for both groups. In addition, previous experience with the sensory consequences of the movement led to improved response production during initial trials. A possible mechanism to account for this finding is proposed. Appreciation is extended to Richard A. Schmidt and Anne Marie Bird for helpful comments in earlier drafts of this paper.     

Towards a phenomenology of ethical expertise

This paper was presented as the Aron Gurwitsch Memorial Lecture, sponsored by the Center for Advanced Research in Phenomenology, at Duquesne University, Pittsburgh, Pennsylvania, October 1989. We would like to thank Drew Cross, David Greenbaum, Wayne Martin, Charles Spinosa, Charles Taylor and Kailey Vernallis for their helpful comments.     

Constrained DEDICOM

The DEDICOM method for the analysis of asymmetric data tables gives representations that are identified only up to a nonsingular transformation. To identify solutions it is proposed to impose subspace constraints on the stimulus coefficients. Most attention is paid to the case where different subspace constraints are imposed on different dimensions. The procedures are discussed both for the case where the complete table is fitted, and for cases where only offdiagonal elements are fitted. The case where the data table is skew-symmetric is treated separately as well.The research of H. A. L. Kiers has been made possible by a fellowship of the Royal Netherlands Academy of Arts and Sciences. The research of Y. Takane has been supported by the Natural Sciences and Engineering Research Council of Canada, grant number A6394, and by the McGill-IBM Cooperative Grant. The authors are obliged to Richard A. Harshman for helpful comments on an earlier version.     

When beauty isn't talent: The influence of physical attractiveness,attitudes toward women,and competence on impression formation

The present study investigated the effect of attitudes toward women, physical attractiveness, and competence on impression formation of women. Male and female undergraduates read a competent or incompetent essay allegedly written by a physically attractive or unattractive female and responded to questions about the essay and its writer. Subjects were classified as traditionals, moderates, or liberals on the basis of their scores on the Attitudes Toward Women Scale. Female subjects' impressions were affected by the competence of the stimulus person and by their sex-role attitudes, but were not influenced by the physical attractiveness of the writer. Males, however, were influenced by all three variables. Evidence was found for a reversal of the physical attractiveness stereotype for liberal males with reference to incompetent women. The implications of these findings for physical attractiveness research are discussed.The authors wish to express their appreciation to Walter Stephan, Judith Langlois, Janet Spence, and Richard Archer for their helpful comments on an earlier draft of this article. Thanks are also due to Richard Roberson for assistance in data collection.     

Best linear prediction of composite universe scores

The problem of predicting universe scores for samples of examinees based on their responses to samples of items is treated. A general measurement procedure is described in which multiple test forms are developed from a table of specifications and each form is administered to a different sample of examinees. The measurement model categorizes items according to the cells of such a table, and the linear function derived for minimizing error variance in prediction uses responses to these categories. In addition, some distinctions are drawn between aspects of the approach taken here and the familiar regressed score estimates.The author thanks Robert L. Brennan, Michael J. Kolen, and Richard Sawyer for helpful comments and corrections, and anonymous reviewers for suggested improvements.     

Coherence as an ideal of rationality

Probabilistic coherence is not an absolute requirement of rationality; nevertheless, it is an ideal of rationality with substantive normative import. An idealized rational agent who avoided making implicit logical errors in forming his preferences would be coherent. In response to the challenge, recently made by epistemologists such as Foley and Plantinga, that appeals to ideal rationality render probabilism either irrelevant or implausible, I argue that idealized requirements can be normatively relevant even when the ideals are unattainable, so long as they define a structure that links imperfect and perfect rationality in a way that enables us to make sense of the notion of better approximations to the ideal. I then analyze the notion of approximation to the ideal of coherence by developing a generalized theory of belief functions that allows for incoherence, and showing how such belief functions can be ordered with regard to greater or lesser coherence.Many people influenced the present version of this essay. Ban van Frassen, Richard Jeffrey, David Lewis, Mike Thau, and Alan Hájek provided extensive and invaluable written comments on the entire essay. Mark van Roojen provided helpful comments on Sections 3 and 4. Mike Than and John Barker provided essential aid when I was formulating the proofs in section 6. Finally, I am grateful for valuable discussion of the essay with Ned Hall, Fiona Cowie, Jim Woodward, David Hilbert, and Frank Arntzenius.     

Comment on “Correspondence analysis used complementary to loglinear analysis”

In van der Heijden and de Leeuw (1985) it was proposed to use loglinear analysis to detect interactions in a multiway contingency table, and to explore the form of these interactions with correspondence analysis. After performing the exploratory phase of the analysis, we will show here how the results found in this phase can be used for confirmation.This research was conducted while the authors were visiting the Laboratoire de Statistique et Probabilité, Universite Paul Sabatier, Toulouse. This visit was partly made possible by a joint grant of the Netherlands Organisation for the Advancement of Pure Research (Z.W.O.) and the French National Center for Scientific Research (C.N.R.S.). For helpful comments, the authors are indebted to H. Caussinus, J. de Leeuw, and two anonymous reviewers.     

Does natural law have non-normative foundations?

This paper addresses one aspect of the natural law theory of Germain Grisez. According to Grisez, practical reason identifies the goods of human life prior to the invocation of any moral or normative notions. It can thus provide a non-normative foundation for moral theory. I present Grisez’s position and argue that the apparently non-normative aspect of natural law cannot support the moral position built upon it. I argue, in particular, that practical principles, as Grisez understands them, are best understood as speech acts. If this is correct, it is possible to develop a sceptical challenge to Grisez’s position. I am grateful to Michael Frede, Robert George, Richard Holton, Philip Pettit, and two anonymous reviewers for many helpful comments on this paper. This paper was presented at a seminar in the Department of Philosophy at Princeton University in November 1987, and I am grateful for the comments I received from the audience—in particular, Germain Grisez—on that occasion.     

A constrained spline estimator of a hazard function

A constrained quadratic spline is proposed as an estimator of the hazard function of a random variable. A maximum penalized likelihood procedure is used to fit the estimator to a sample of psychological response times. The results of a small simulation study suggest that, with a sample size of 500, the procedure may provide a reasonably precise estimate of the shape of a hazard function.This research was conducted under the auspices of the Naval Postgraduate School during the author's sabbatical from Vanderbilt University and was partially supported by the Navy Personnal Research and Development Center. The author wishes to thank Jules Borack, Richard Sorenson, and two anonymous reviewers for a number of useful and stimulating comments on the work reported here. Thanks are also due to David Kohfeld for providing the data which were used in the empirical example.     

Hierarchical semantics for relevant logics

This paper was presented to the 1990 meeting of the Australasian Association for Logic held at the University of Sydney, and I thank those present for helpful comments made.     

Determination of joint distributions from marginal distributions in dichotomous systems

In many areas of research in which the experimenter deals with a set of dichotomous dimensions it is often desirable to specify them in terms of marginal distributions and some conditional distributions. This paper develops a set of systematic procedures for determination of joint distributions with an arbitrary number of dimensions. Most of these procedures require only addition and/or subtraction. An extension of the procedures permits easy determination of covariance and correlation matrices.This research was supported in part by National Institutes of Health grant No. MH-12541. Part of this work was done at Stanford University during work sessions of the 1967 Summer Conference on Mathematical Models in Perception and Learning. The author is indebted to Richard S. Bogartz for many helpful comments.     

Swinburne on natural evil from natural processes

I am grateful to Richard Swinburne for his criticisms of an earlier draft of this paper, and also to Michael Martin for his comments upon that same draft.     

Statistical consideration of mastery scores

The kind of mastery score problem often encountered in educational and psychological testing may be roughly described as follows: given that a certain unit of instruction must be mastered by a subject, a test is administered at the end of this unit and, on the basis of the observed score or an estimate of the true score, a decision is made about the grant of the mastery status. If the subject is declared master of the unit, he will be allowed to proceed to the next unit of instruction. Otherwise, remedial work will be given. Given relevant consequences of misclassification, the problem is to determine an optimum decision rule.Part of this work was completed while the author was Visiting Researcher at the Learning Research and Development Center, University of Pittsburgh, in the summer of 1973. Gratitude is extended to Robert Glaser for the invitation and to Anthony Nitko for helpful comments and suggestions.     

Belief in discourse representation theory

Conclusion I hope I have convinced the reader that DR theory offers at least some exciting potential when applied to the semantics of belief reports. It differs considerably from other approaches, and it makes intuitively acceptable predictions that other theories do not. The theory also provides a novel approach to the semantics of other propsitional attitude reports. Further, DR theory enables one to approach the topic of anaphora within belief and other propositional attitude contexts in a novel way, thus combining the semantics developed here with one of the theory's original motivations (Kamp, 1981a). However, these are unfortunately topics that I must reserve for another time.I am grateful to Dan Bonevac, Irene Heim, Richard Larson, Stan Peters, Rich Thomason and especially Hans Kamp and an anonymous reviewer for the Journal of Philosophical Logic for comments on previous drafts of this paper, as well as to The Center for Cognitive Science for research support.     

Family interaction,gender, and status attainment value

Past research on adolescent attainment has virtually ignored the interactional aspects through which children learn attainment values. Using a simulated career game, parent-child interaction (father, mother, and adolescent son or daughter) was coded to assess its impact on the child's attainment value. Encouragement patterns, parental opportunity awareness, and family affect were examined. Results revealed differences in these family interaction variables as sources and determinants of adolescent attainment value, depending upon sex of child. The variables were able to account for considerably more of the variation in sons' attainment value than daughters'.This study was made possible by grants from the National Institute of Mental Health (#15521-04), the Midwest Universities Consortium for International Activities (MUCIA) (*G-75), and the Minnesota Center for Comparative Studies in Technological Development and Social Change (funds provided by the Ford Foundation) (#26301), principal investigator, Irving Tallman. The author would like to acknowledge the helpful comments made by Viktor Gecas, Jeylan Mortimer, Irving Tallman, and especially Milton Rokeach on an earlier draft of this article.     

The context of clinical judgment: The effect of resource availability on judgments of amenability to treatment in juvenile offenders

Conclusion The present study demonstrates that the contextual factors of resource availability and agency setting may have a significant, systematic relationship to assessments of potential treatment outcome. The value of this finding is not to debunk the idea of the objective clinician one more time but, instead, to provide leads regarding the possible factors worth further investigation in constructing models of clinical judgment. We are aware that clinicians do not necessarily optimize (Simon, 1976) when making treatment recommendations, but we know very little about the influences that structure the clinician's compromises in clinical judgment. A clearer understanding of this judgment process may come, however, as a result of applying a model that considers the clinician as a practitioner of human judgment, much of which is an adapative response to contextual influences (Hogarth, 1981; Nisbett & Ross, 1980).This research was part of the first author's doctoral dissertation and funded by a grant from the National Institute of Mental Health (MH-8792-01). The authors thank Jean Ann Linney, John Monahan, and Walter Wadlington for their helpful comments, and the Center for the Study of Law and Children (especially Elizabeth Scott and Richard Bonnie) at the University of Virginia for support and guidance.     

Sex differences: Differential access to power or sex-role socialization?

Contradictory hypotheses are tested to determine if access to power or sex-role socialization is the crucial factor in determining sex differences. Experimental procedures established a status hierarchy consisting of a superordinate and two subordinates. Males and females in 64 groups were compared in similar subordinate positions. A 2×2 factorial design manipulated two independent variables: subordinate alternatives (equal vs. unequal) and sex of a subordinate advisor. Power affected a distribution of resources and participation in negotiations; sex affected supportive behavior, assessments of influence, and conflict-avoidance motivation. Neither interpersonal power relations nor sex-role socialization adequately explains the sex differences that occurred. The necessity for considering social stratification in research and theory regarding sex differences is discussed.This paper is based on the author's doctoral dissertation submitted to the Department of Sociology, The University of Iowa. The research was funded by a National Science Foundation Doctoral Dissertation Grant (SOC 76-09292) and the Center for Research on Interpersonal Behavior, Department of Sociology, The University of Iowa. The author wishes to thank Michael Lesh for assistance in data collection, Cyndra Norman and John Cordell for coding the discussion data, Jan Wood for secretarial services, and Joan Allman for typing services. The author also thanks Edward J. Lawler, chair of the PhD committee, Carol A. Whitehurst, and other committee members (Carl J. Couch, Stephen G. Wieting, Mark Krain, and Harriet Shaklee) for helpful comments. Blanche G. Hersh, Edward J. Lawler, Carol A. Whitehurst, and an anonymous Sex Roles reviewer also made helpful comments on earlier versions of this paper.