Externalizing Behavior in at-Risk Preadolescents: Relationships among Effortful Control,Affective Experiences,and Autonomic Psychophysiology

This study examined the impact of autonomic self-regulation, affective experience, and effortful control on externalizing behavior in preadolescents (n = 360) deemed at-risk for aggression. Autonomic self-regulation was assessed using measurements of respiratory sinus arrhythmia and skin conductance levels as markers for parasympathetic and sympathetic functioning. Affective experience and effortful control constructs were derived using scales from the Early Adolescent Temperament Questionnaire. Structural equation modeling indicated that sympathetic and parasympathetic functioning predicted externalizing behavior even when accounting for the influence of temperament traits. These significant associations were small in magnitude. As expected, higher parasympathetic and lower sympathetic reactivity predicted greater externalizing behavior. Effortful control and affective experience also independently predicted problem behavior when accounting for autonomic functioning and each other’s influence as evidenced by small to medium significant associations. Lower levels of these constructs predicted higher problem behavior. Implications for the prevention and treatment of externalizing behavior are discussed.     

Heart rate--QT relationships during baroreceptor stimulation with diminished autonomic influence on the ventricles. Ventricular autonomic tone and QT interval.

The shortening of the QT interval of the electrocardiogram coincident with acceleration of heart rate and vice versa has been accepted for many years as evidence that the action potential duration and hence QT are necessarily dependent on heart rate. Exceptions to this rule have been attributed to the intervention of counteracting autonomic effects. In order to test this assumption, 26 conscious dogs divided into three groups were tested during baroreceptor stimulation by a bolus injection of phenylephrine. Seventeen dogs had been used in earlier studies in which they had undergone an experimental anterior myocardial infarction with apparent full recovery. A group of those dogs underwent beta-adrenergic blockade by intravenous atenolol 30 min prior to the baroreceptor activation. To test the intactness of the baroreceptor responses in the previously infarcted dogs, a third group of nine dogs that had had no prior myocardial infarction was included. All dogs were adapted to the laboratory environment and were not sedated during experiments. Simultaneous recordings of RR, QT interval, and phasic arterial pressure were made in all dogs before and during baroreceptor stimulation. In the normal group, and the previously infarcted group that received no atenolol, baroreceptor stimulation elicited a small (8/msec), but significant prolongation of the QT associated with a nearly 50% reduction in heart rate. The QT interval of the atenolol-treated dogs, although significantly more prolonged before stimulation, remained unchanged during the reflex. The data indicate that withdrawal of ventricular sympathetic tone may prolong the QT interval, thereby confirming the role of sympathetic innervation in the control of QT.(ABSTRACT TRUNCATED AT 250 WORDS)     

Testing Underlying Assumptions of the Family Empowerment Perspective

We examined two underlying assumptions of the family empowerment perspective. The first assumption is that a well-validated family-based treatment that explicitly aims to empower caregivers can do so. The second assumption is that increased caregiver empowerment should be associated with improved youth and family functioning. The data used to examine these assumptions are based on a randomized trial of multisystemic therapy versus usual community services for 118 substance abusing and dependent juvenile offenders. Results provided partial support for the underlying assumptions of the family empowerment perspective. The family-based treatment in comparison with usual services increased caregiver perceptions of empowerment at the service system level, but not at the family level. In addition, increased empowerment at the family and service system levels were associated with improved family relations, but not with decreased youth behavior problems. The conceptual implications and limitations of the findings are discussed.     

Heidegger and the Problem of Idealism

This paper contains a discussion of Quine's thesis of indeterminacy of translation within the more general thesis that using and understanding a language are to be conceived of as a creative and interpretative‐constructional activity. Indeterminacy is considered to be ineliminable. Three scenarios are distinguished concerning, first, the reasons for indeterminacy, second, the kinds of indeterminacy and, third, different levels of a general notion of recursive interpretation. Translational hypotheses are seen as interpretational constructs. The indeterminacy thesis turns out to be a consequence of the externalizing of language, meaning, and epistemology. By means of a three‐leveled interpretation model one can substantiate the crucial aspects, first, that indeterminacy is not an indeterminacy of facts of the matter and, second, that there is a significant difference between indeterminacy and underdetermination. In addition, the relationship between indeterminacy, interpretation, and charity is elucidated. Indeterminacy is seen not as an obstacle to but as a condition for communication. Charity and empathy in dialogue are conditional upon indeterminacy. All three components reveal the interpretative‐constructional character of the inseparable connection of meaning and experience.     

Heart rate—QT relationships during baroreceptor stimulation with diminished autonomic influence on the ventricles

The shortening of the QT interval of the electrocardiogram coincident with acceleration of heart rate and vice versa has been accepted for many years as evidence that the action potential duration and hence QT are necessarily dependant on heart rate. Exceptions to this rule have been attributed to the intervention of counteracting autonomic effects. In order to test this assumption, 26 conscious dogs divided into three groups were tested during baroreceptor stimulation by a bolus injection of phenylephrine. Seventeen dogs had been used in earlier studies in which they had undergone an experimental anterior myocardial infarction with apparent full recovery. A group of those dogs underwent beta-adrenergic blockade by intravenous atenolol 30 min prior to the baroreceptor activation. To test the intactness of the baroreceptor responses in the previously infarcted dogs, a third group of nine dogs that had had no prior myocardial infarction was included. All dogs were adapted to the laboratory environment and were not sedated during experiments. Simultaneous recordings of RR, QT interval, and phasic arterial pressure were made in all dogs before and during baroreceptor stimulation. In the normal group, and the previously infarcted group that received no atenolol, baroreceptor stimulation elicited a small (8/msec), but significant prolongation of the QT associated with a nearly 50% reduction in heart rate. The QT interval of the atenolol-treated dogs, although significantly more prolonged before stimulation, remained unchanged during the reflex. The data indicate that withdrawal of ventricular sympathetic tone may prolong the QT interval, thereby confirming the role of sympathetic innervation in the control of QT. This inference was strengthened by the complete absence of change of QT after atenolol block and the absence of any detectable influence of vagal activity on ventricular repolarization during the reflex. Therefore, in what appeared to be the absence of evidence of autonomic influence, no inverse relationship between heart rate and QT was observed.     

Expectancies and/or Experience: Divergent Views of Perceived Control

This study investigated the assumption, gleaned from several locus of control studies, that "expectancy" and "experience" are interchangeable constructs. All subjects were given the Health Locus of Control Scale (HLC) and the Tiffany Experienced Control Scales (EC). Factor analysis revealed that the scores of the HLC (as a variant of locus of control) did not load on the four main factors of the EC. These results do not support other locus of control studies concerning the interchangeability of expectancy and experience. These results also provide emphasis for the further clarification of the relationships of these two constructs.     

Signed difference analysis: Theory and application

Psychological constructs can only be measured indirectly in terms overt behavior, often by means of changes in the level of performance on tasks they are presumed to affect. However, the exact relationship between constructs and the tasks they are presumed to affect is usually not known, which often requires non-essential auxiliary assumptions to be added to a psychological model to allow it to contact the data. Signed difference analysis is a method of deriving testable consequences from psychological models under the general assumption that the relationship between task performance and the constructs or combinations of constructs postulated by the model is at least monotonic. The predictions derived using signed difference analysis do not depend upon estimation of either model parameters or explicit functional relationships. In the present paper, the mathematical theory of signed difference analysis is presented and applied to illustrative problems drawn from research in memory, spatial attention, and reading. The relationships between signed difference analysis and related inferential procedures such as conjoint measurement, state-trace analysis, and double dissociation are discussed.     

A tutorial on hierarchically structured constructs

Many psychological constructs are conceived to be hierarchically structured and thus to operate at various levels of generality. Alternative confirmatory factor analytic (CFA) models can be used to study various aspects of this proposition: (a) The one-factor model focuses on the top of the hierarchy and contains only a general construct, (b) the first-order factor model focuses on the intermediate level of the hierarchy and contains only specific constructs, and both (c) the higher order factor model and (d) the nested-factor model consider the hierarchy in its entirety and contain both general and specific constructs (e.g., bifactor model). This tutorial considers these CFA models in depth, addressing their psychometric properties, interpretation of general and specific constructs, and implications for model-based score reliabilities. The authors illustrate their arguments with normative data obtained for the Wechsler Adult Intelligence Scale and conclude with recommendations on which CFA model is most appropriate for which research and diagnostic purposes.     

Relevance of genotype and its environmental counterpart to the theory,interpretation, and nomenclature of ability measures

While the constructs of aplitude and achievement, which are here defined as genotypic and environmental constructs, are potentially useful in psychological theory and in the development of predictors and weights for predictors, the use of these terms for psychological tests is highly misleading. When used for tests, the terms lead to invalid inferences concerning the constructs and to erroneous predictions of later criteria. All psychological tests measure current performance levels which are phenotypic characteristics. Practically all such tests can be used to estimate both genotypic and environmental constructs with nonzero accuracy. The basic error is to use a term which denotes a genetic or an environmental construct for a phenotypic measure. Implications of this position for inferences concerning group differences in aptitude and for construct validity of tests are briefly discussed.     

Consistent constructs in individuals’ risk taking in decisions from experience

The current research evaluates the consistency of different constructs affecting risk taking in individuals’ experiential decisions across different levels of risk. Specifically, we contrast three major views concerning the psychological constructs that underlie risk taking behavior. The first is the classical economic approach which views risk as the sensitivity to differences in variance. The second is the latent-components approach suggesting the importance of sensitivity to losses and diminishing sensitivity to marginal increases in payoffs. The third approach, risk acceptance, relates to the willingness to accept probable outcomes over certainty. The results of three studies indicate that (1) Individuals do not exhibit consistency in their sensitivity to variance. (2) Consistent diminishing sensitivity is found within the gain and loss domains, but across these domains individuals seem to be consistent only when deciding between constant versus probable outcomes, suggesting that they reliably differ in their risk acceptance. (3) Risk acceptance appears to entail different psychological constructs when the decision problem involves co-occurring gains and losses.     

A micro-level simulation for the prediction of intention and behavior

In this contribution we aim at anchoring Agent-Based Modeling (ABM) simulations in actual models of human psychology. More specifically, we apply unidirectional ABM to social psychological models using low level agents (i.e., intra-individual) to examine whether they generate better predictions, in comparison to standard statistical approaches, concerning the intentions of performing a behavior and the behavior. Moreover, this contribution tests to what extent the predictive validity of models of attitude such as the Theory of Planned Behavior (TPB) or Model of Goal-directed Behavior (MGB) depends on the assumption that peoples’ decisions and actions are purely rational. Simulations were therefore run by considering different deviations from rationality of the agents with a trembling hand method. Two data sets concerning respectively the consumption of soft drinks and physical activity were used. Three key findings emerged from the simulations. First, compared to standard statistical approach the agent-based simulation generally improves the prediction of behavior from intention. Second, the improvement in prediction is inversely proportional to the complexity of the underlying theoretical model. Finally, the introduction of varying degrees of deviation from rationality in agents’ behavior can lead to an improvement in the goodness of fit of the simulations. By demonstrating the potential of ABM as a complementary perspective to evaluating social psychological models, this contribution underlines the necessity of better defining agents in terms of psychological processes before examining higher levels such as the interactions between individuals.     

Some aspects on behavioral teratology research

A compelling question in teratology research is whether the experimental model used allows for extrapolation from laboratory animals to man. Our thesis is that behaviors that are biologically relevant for the animal are more likely to reveal the relationship between the behavior and its substrate than are non-specific behaviors. Applying this reasoning to the study of the ontogenesis of the behavior, we plead for including the use of species-typical behaviors in testing for teratogenic effects. Our further discussion is focussed upon the different levels at which an analysis of teratogenic effects may be carried out. At one level, the analysis is directed towards the behavioral effects of a given treatment; at another level to specify the function that is impaired by the treatment.     

Is neutralization necessary for criminal behavior?

Criminological theories currently place much emphasis on neutralization of norms, i.e., extension or distortion of norms to allow guilt‐free infraction, as a key element in criminal behavior. This paper examines the major assumptions underlying the neutralization thesis and a critical alternative thesis, which argues that criminal beliefs rather than neutralizations permit criminal actions. Analysis of data from a sample of college students calls into question the neutralization theory assumption of homogeneity of moral values in this society. The alternative thesis is supported by the finding of variation in moral values and its link to differential criminal involvement. It is argued that this evidence precludes the need for a concept such as neutralization to account for criminal behavior.     

Dimensions of “Introversion-Extroversion”

Recently, social psychologists have set forth various hypotheses concerning the conditions that may affect the extent of attitude-behavior consistency. In this research we test the hypothesis, generally suggested by Fishbein, that attitude-behavior consistency is affected by the extent to which attitude and behavior are measured at approximately an equivalent level of generality. Behavior was measured at two levels of generality, and attitude was measured at five levels of generality. As the various attitudes were found to be moderately related, a multiple regression analysis was employed to estimate the independent effects and combined additive effects of the attitudes on each of the two levels of behavior. Briefly, the data supported the hypothesis, showing that both specific and general patterns of behavior were only affected by attitudes measured at an equivalent level of generality.     

Intelligence and maturity: meta-analytic evidence for the incremental and discriminant validity of Loevinger's measure of ego development

This review examined whether Loevinger's measure of personality (ego) development is equivalent to the measurement of intelligence. The authors conducted a meta-analysis of 52 correlations between ego level scores and intelligence test scores (retrieved from 42 studies involving 5,648 participants). The weighted average correlation between ego level and intelligence ranged from.20 to.34, depending on the intellectual ability assessed (e.g., verbal intelligence). Adjusting for measurement unreliability increased these values only minimally. The authors also reviewed 16 studies that examined the association between ego level and various criterion variables (e.g., aggressive behavior) after statistically controlling for the effects of intelligence. Ninety-four percent of the tests revealed significant relations between ego level and criterion variables after controlling for intelligence, indicating that ego development and intelligence are not interchangeable constructs. These findings do not support recent speculations concerning the limited value of stage models of maturity, social development, and moral reasoning.     

Empathy: Conceptualization,measurement, and relation to prosocial behavior

Empathy, sympathy, and related vicarious emotional responses are important concepts in developmental, social, and clinical psychology. The purpose of this paper is to examine conceptual and methodological issues concerning the assessment of vicarious emotional responding and to present data from a series of multimethod studies on the assessment of empathy-related reactions and their association with prosocial behavior. The findings presented are consistent with several conclusions: (a) In some contexts, physiological, facial, and self-report indexes can be useful markers of vicarious emotional responses, (b) other-oriented sympathetic responding is positively related to prosocial behavior (particularly altruism) whereas personal distress reactions sometimes are associated with low levels of helping, and (c) physiological arousal is higher for personal distress than sympathetic reactions.This research was supported by a grant from the National Science Foundation (BNS8807784) to the first two authors and a Career Development Award from the National Institute of Child Health and Development (K04 HD00717) to Nancy Eisenberg. A version of this paper was presented at the American Association for the Advancement of Science in New Orleans, February 1990.     

Are gods really moral monitors? Some comments on Ara Norenzayan's Big Gods by a historian of religions

The assumption that moral monitoring is a widespread function of gods is not well supported by historical documentation. The further thesis, that ideas about monitoring gods increase prosocial behavior and thereby the capacity of societies for survival, is implausible in view of the historical evidence about successful societies.     

Should we be Kantians? A Defence of Empricism (Part Two)

In his book Mind and World (1994), John McDowell defends the Kantian position that the content of experience is conceptual. Without this Kantian assumption, he argues, it would be impossible to understand how experience may rationally constrain thought. But McDowell's Kantianism is either false or empty, and his view of the relation between mind and world cannot be stated without transcending the bounds of sense. McDowell's arguments supporting the Kantian thesis, which are very different from Kant's arguments, essentially involve a fallacy of ambiguity. In order to understand how thought may be rationally constrained by experience we should become empiricists.     

Values Voters: The Conditional Effect of Income on the Relationship Between Core Values and Political Attitudes and Behavior

The postmaterialism thesis contends that newer cultural and social justice issues will supplant traditional, class‐based economic concerns as societies become increasingly wealthy. Although macrolevel evidence broadly supports this prediction, individual‐level evidence for the theory in the United States has been sparse. Moreover, alternative theories predict that postmaterialism will not travel well to the American context because religious cleavages that divide the major parties will be most salient. We test the postmaterialism thesis at the individual level using unique data that enable us to evaluate citizens' value‐preference structures across income levels, as well as the conditional effect of income on the relationship between individuals' ranked value preferences and political attitudes and behavior. Consistent with the theory, greater income strengthens the association between egalitarianism and ideology, partisanship, evaluations of President Obama, and presidential vote choice, and weakens the relationship between moral traditionalism and these same variables. However, income does not moderate the association between economic security and individuals' identities, evaluations, or behavior. Additionally, value‐preference hierarchies are quite similar across income groups after controlling for partisanship and ideology. The results lend insight into the nature of value‐ and income‐based cleavages in American politics.