‘As if’ Reasoning in Vaihinger and Pasch

Hans Vaihinger tried to explain how mathematical theories can be useful without being true or even coherent, arguing that mathematicians employ a special kind of fictional or “as if” reasoning that reliably extracts truths from absurdities. Moritz Pasch insisted that Vaihinger was wrong about the incoherence of core mathematical theories, but right about the utility of fictional discourse in mathematics. This essay explores this area of agreement between Pasch and Vaihinger. Pasch’s position raises questions about structuralist interpretations of mathematics.     

A Review of: “The Use of Dreams in Couple Counseling”

Avalanche: Heretical Reflections on the Dark and the Light. By W. Brugh Joy, M. D. New York: Ballantine, 1990.

Carnal Acts. By Nancy Mairs. New York: Harper Collins Publishers, 1990.

Anne Heath is a free-lance writer and artist with a background in journalism, poetry, and radio drama. She is currently working on a book about travel as a rite-of-passage for women in mid-life.

The Untouched Key. By Alice Miller. New York: Doubleday, 1990.

“To blame is to hold on to anger as though it could compensate for what we lost. Nothing can. Only griming can heal us…”

Crisis Intervention Verbatim. By Nira Kfir. (1989). New York: Hemisphere Publishing.

The Japanese Psyche. By Hayao Kawai. Dallas, Texas: Spring Publications, 1988.

The Psychology of C. G. Jung: Vol. 111. Consciousness. By C. A. Meier. Boston: Sigo Press, 1989.

Progress without Loss of Soul: TO-ward a Wholistic Approach Modernization Planning. B y Theodor Abt. Wilmette, Illinois: Chiron Publications, 1989.

Exploring the World of Lucid Dreaming. By Stephen LaBerge and Howard Reingold. New York: Valentine books, 1990.

“The rapid acceptance of lucid dreaming suggests that it will have a significant impact on the way that dreams are perceived for both the general public and the scientific community.”

Body and Soul: The Other Side of Illness. By Albert Kreinheder. Toronto: Inner Cities. 1991.

Wisdom of the Heart: Working With Women's Dreams. By Karen A. Signell. New York: Bantam Books, 1990.     

The role of moral knowledge in everyday immorality: What does it matter if I know what is right?

In contrast to other well-known cognitive models of moral decision-making, social cognitive theory posits that individuals can disengage from their own moral standards thereby allowing themselves to commit immoral acts. While previous research largely supports the general premise of moral disengagement, we suggest that direct tests of moral disengagement processes and the commensurate diminished role of moral knowledge are conspicuously absent. In five studies, we use multiple methods to capture both knowledge of the immorality of an act and theorized in situ processes of moral disengagement. Ultimately, we find no evidence of the proposed processes associated with moral disengagement. Furthermore, our data suggests that moral knowledge is a key driver of moral behavior in everyday situations and is not easily set aside. We conclude by discussing the implications of this research for theory and practice.     

From Addition to Multiplication … and Back: The Development of Students’ Additive and Multiplicative Reasoning Skills

This study builds on two lines of research that have so far developed largely separately: the use of additive methods to solve proportional word problems and the use of proportional methods to solve additive word problems. We investigated the development with age of both kinds of erroneous solution methods. We gave a test containing missing-value problems to 325 third, fourth, fifth, and sixth graders. Half of the problems had an additive structure and half had a proportional structure. Moreover, in half of the problems the internal and external ratios between the given numbers were integer, while in the other cases numbers were chosen so that these ratios were noninteger. The results indicate a development from applying additive methods “anywhere” in the early years of primary school to applying proportional methods “anywhere” in the later years. Between these two stages many students went through an intermediate stage where they simultaneously applied additive methods to proportional problems and proportional methods to additive problems, switching between them based on the numbers given in the problem.     

The ‘Enforcer’ in Elite-Level Sport: A Conceptual Critique

The role of the ‘enforcer’ in elite-level sports contests is a familiar one. Simply, the role involves establishing or restoring a ‘moral balance’ to the sporting encounter when it is absent – usually when match officials are thought to be failing to apply the laws/rules of the game. How the enforcer secures this outcome is more morally contentious as it may involve deliberate violations of the laws/rules of the sport. In this paper we consider the role of the enforcer in rugby union. First we interrogate some of the extant sports ethics literature and explore the notion of ‘fairness’ in the well-played game, including the role of the enforcer. Second, we illustrate conceptually how the ethos of elite sport as a moral discourse creates a theoretical platform from which to assess the intervention of an enforcer. Third, we address the role of match officials as members of the practice community from an institutional sense (what the international governing body for rugby union makes explicit) and from an empirical sense (what actually occurs or might occur) in the circumstances that precipitate the intervention of ‘enforcers’. We conclude that the conceptual tension between the laws and the spirit (ethos) of the game is reflected in the choices facing players when playing the game.     

Theories and Methodologies in Acculturation Psychology: The Emergence of a Scientific Revolution?

Acculturation can be understood as the continuous meeting of different cultural elements. This phenomenon has increased globally due to advancements in technology, economy and globalization. The development of a psychological study of acculturation has been a complex process with great challenges. This new discipline within cross-cultural psychology has expanded with a great number of articles in psychological journals and subsequently increased in significance within cross-cultural psychology. The acculturation psychological theory of multilinear bidimensionality with its quantitative methodology has been the predominant framework. However, critiques have challenged this paradigm and suggested the emergence of a new paradigm founded on a cultural psychological approach. In this review, the different conceptions and methodologies within acculturation psychology are assessed and suggestions for future research using mixed-methods are presented.     

The Use of Sulfanilamide in the Treatment of “Sniffles” in Rats

A nonprojective measure of achievement motivation, the Lynn Questionnaire (7), was administered to 67 Western Samoans, 34 Cook Islanders, 84 Maoris, and 103 European New Zealanders in an urban work environment in New Zealand. Results indicated that Western Samoans had lower achievement motivation levels than the other three groups, Cook Islanders were lower than European New Zealanders and equivalent to Maoris, and Maoris did not vary from European New Zealanders. Findings were interpreted as supportive of previous New Zealand research and in accordance with cultural assimilation theory.     

What happens if we compare chopsticks with forks? The impact of making inappropriate comparisons in cross-cultural research

It is a common practice to export instruments developed in one culture to another. Little is known about the consequences of making inappropriate comparisons in cross-cultural research. Several studies were conducted to fill in this gap. Study 1 examined the impact of lacking factor loading invariance on regression slope comparisons. When factor loadings of a predictor are higher in the reference group (e.g., United States), for which the scale was developed, than in the focal group (e.g., China), into which the scale was imported, the predictive relationship (e.g., self-esteem predicting life satisfaction) is artificially stronger in the reference group but weaker in the focal group, creating a bogus interaction effect of predictor by group (e.g., self-esteem by culture); the opposite pattern is found when the reference group has higher loadings in an outcome variable. Studies 2 and 3 examined the impact of lacking loading and intercept (i.e., point of origin) invariance on factor means, respectively. When the reference group has higher loadings or intercepts, the mean is overestimated in that group but underestimated in the focal group, resulting in a pseudo group difference.     

The Role of Separation Anxiety in Mothers’ Use of Autonomy Support: An Observational Study

Parental separation anxiety has been identified as a detrimental factor for parent-adolescent relationship quality and, ultimately, for adolescents’ psychosocial adjustment. However, few studies have examined how separation anxiety is related to parents’ style of interaction with their adolescent, which is unfortunate as this interaction style could explain why separation anxiety is related to negative outcomes. The present study (a) examined the association between maternal separation anxiety and mothers’ autonomy-supportive, relative to controlling, conversation style as observed in mother-adolescent interactions about the adolescents’ friendships, and (b) investigated the link between maternal separation anxiety and mothers’ personal experiences during the conversation. A total of 62 mother–adolescent dyads (M age mothers?=?44 years, M age adolescents?=?14 years) were willing to participate in this study. After mothers filled out a measure of separation anxiety, mothers’ autonomy-supportive and controlling practices were observed and coded during a 10-min conversation. Further, mothers reported on their emotional and motivational experiences during the conversation. Mothers high on separation anxiety were observed to be less autonomy-supportive and to experience the conversation as more stressful (e.g., more pressure, more tension, and more relief at the end). Clinically, our results suggest that maternal separation anxiety is an important target for intervention and prevention efforts aimed at promoting autonomy-supportive parenting.     

What Is a Conventional Object Function? The Effects of Intentionality and Consistency of Use

By preschool age, children have a sophisticated assumption about the conventional nature of various kinds of information. The present studies investigated the role of two cues in 2- and 3-year-olds' determination of what is conventional, namely the intentionality and intra-individual consistency in the use of objects. Overall, in Study 1, both 2- and 3-year-olds were more likely to say that the expected use and purpose of an object was a function intentionally and consistently demonstrated. In Study 2, 3-year-olds but not 2-year-olds generalized their expectation about the conventionality of an intentionally demonstrated function to another agent's learning of the function. These findings shed light on how children's assumption of what is conventional gets refined via children's intuitive interpretive dispositions regarding human actions.     

Argumentative Discussion: The Rationality of What?

Topoi - Most dialectical models view argumentation as a process of critically testing a standpoint. Further, they assume that what we critically test can be analytically reduced to (1) individual...     

What if your partner…? A situated decision-making approach to romantic competence in young adulthood

Individuals are likely to vary in their abilities to enact appropriate relationship behavior. With the aim of quantifying such differences, young adult participants were asked to rate the likelihood that they would respond to simulated relationship challenges in different ways and such responses were transformed into a Romantic Competence-Behavioral Tendency (RC-BT) metric through the use of several innovations. Three studies (total N = 496) then showed that higher RC-BT scores were predictive of prosocial feelings for the partner in combination with lesser aggression. Further, both participants and their partners were more satisfied and committed to their relationships with higher RC individuals. The findings provide support for a new way of thinking about romantic competence that builds on situated decision-making processes.     

In Defence of Naiveté: The Conceptual Status of Lagrangian Quantum Field Theory

I analyse the conceptual and mathematical foundations of Lagrangian quantum field theory (QFT) (that is, the ‘naive’ (QFT) used in mainstream physics, as opposed to algebraic quantum field theory). The objective is to see whether Lagrangian (QFT) has a sufficiently firm conceptual and mathematical basis to be a legitimate object of foundational study, or whether it is too ill-defined. The analysis covers renormalisation and infinities, inequivalent representations, and the concept of localised states; the conclusion is that Lagrangian QFT (at least as described here) is a perfectly respectable physical theory, albeit somewhat different in certain respects from most of those studied in foundational work.     

Use of orthographic structure and reading ability: What relationship?

Previous research has shown that good readers are superior to poor readers in their use of orthographic structure. The purpose of the present study was to assess the role of experience in determining these differences. Results showed that poor sixth-grade readers used orthographic structure to speed their matching judgments just as effectively as good sixth-grade readers. The apparent discrepancy in results between the present study and previous work is explained in terms of the “partial-information hypothesis” which states that the performance of good readers is superior to that of poor readers in situations which depend on the use of partial information. Support for this view was provided by the fact that good readers recognized significantly more items on a recognition test than did the poor readers.     

Scriptural Reasoning as a “Classic”: The Aesthetics of Interreligious Politics

Seeking to find a new way of meeting between Abrahamic traditions, Scriptural Reasoning has established a unique dynamic. This unique dynamic centres on meetings that are based on friendship rather than consensus, wisdom rather than propositional knowledge or binary thinking. Such virtues are not without problems. This article considers one problem: how the results of Scriptural Reasoning, and the insights gleaned from the meetings, can be passed on to the Abrahamic communities and the wider public. Addressing this problematic, the article focuses on the aesthetics of Scriptural Reasoning and its performance. Whereas one method of extending its influence is to widen the practice into the civic sphere and draw more people into the meetings, this article proposes another approach that suggests that the meetings of scholars or “representatives” around their texts constitute a “classic”, which, through vicarious performance can affect the wider public. Further than this, the article outlines a kind of aesthetic politics of religions. Building upon the idea of aesthetic representation proposed in the political sphere by Frank Ankersmit, it is argued that interfaith movements such as Scriptural Reasoning might be presented as a form of political representation.     

Two meanings of "if"? Individual differences in the interpretation of conditionals

This work investigates the nature of two distinct response patterns in a probabilistic truth table evaluation task, in which people estimate the probability of a conditional on the basis of frequencies of the truth table cases. The conditional-probability pattern reflects an interpretation of conditionals as expressing a conditional probability. The conjunctive pattern suggests that some people treat conditionals as conjunctions, in line with a prediction of the mental-model theory. Experiments 1 and 2 rule out two alternative explanations of the conjunctive pattern. It does not arise from people believing that at least one case matching the conjunction of antecedent and consequent must exist for a conditional to be true, and it does not arise from people adding the converse to the given conditional. Experiment 3 establishes that people's response patterns in the probabilistic truth table task are very consistent across different conditionals, and that the two response patterns generalize to conditionals with negated antecedents and consequents. Individual differences in rating the probability of a conditional were loosely correlated with corresponding response patterns in a classical truth table evaluation task, but there was little association with people's evaluation of deductive inferences from conditionals as premises. A theoretical framework is proposed that integrates elements from the conditional-probability view with the theory of mental models.