Relational reasoning is a complex form of human cognition involving the evaluation of relations between mental representations of information. Prior studies have modified stimulus properties of relational reasoning problems and examined differences in difficulty between different problem types. While subsets of these stimulus properties have been addressed in separate studies, there has not been a comprehensive study, to our knowledge, which investigates all of these properties in the same set of stimuli. This investigative gap has resulted in different findings across (...) studies which vary in task design, making it challenging to determine what stimulus properties make relational reasoning—and the putative formation of mental models underlying reasoning—difficult. In this article, we present the Multidimensional Relational Reasoning Task, a task which systematically varied an array of stimulus properties within a single set of relational reasoning problems. Using a mixed-effects framework, we demonstrate that reasoning problems containing a greater number of the premises as well as multidimensional relations led to greater task difficulty. The MRRT has been made publicly available for use in future research, along with normative data regarding the relative difficulty of each problem. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reconsidering Buster Keaton’s HeroinesBarbara E. SavedoffIt has become commonplace to acknowledge that art tends to reflect the prejudices and presuppositions of the age in which it is produced. Such acknowledgement can serve not only to place the prejudicial attitudes expressed by artists and authors in their proper context, it can also reassure us that we have avoided the same prejudices, or at least, that we have achieved a (...) greater awareness of and sensitivity to them. But we should not be too easily reassured by these thoughts of our own enlightened progress, for the prejudices that we think we discover in works of art may sometimes be of our own making.Prejudice is, at least in part, a problem of distorted perception. Freeing oneself of prejudice is thus not simply a matter of disposing of false beliefs; it requires new habits of perception—becoming able to see what one could not see before. Since habits of perception can be deeply ingrained, we may find it difficult to recognize their persistence. Therefore even as we attempt to repudiate prejudicial attitudes, we may find ourselves misled by their continuing distortion of our vision. This can lead not only to continuing bias on our part, it can also lead to unwarranted charges of bias against others. For instance, the distorted vision that can pervade our evaluation of people in real life can also pervade our evaluation of characters in films or novels. When this happens, we may unfairly charge the film or novel with the perpetuation of negative stereotypes. There are also other ways in which we may be misled by our own biases. For example, if we expect to find negative stereotypes in the products of a given age, this may lead us to see the stereotypes that we anticipate—whether they are really there or not. The work of art can thus become a mirror of our own prejudices and preconceptions. [End Page 77]This is, I believe, what has occurred with much of the criticism of the portrayal of women in Buster Keaton’s films. Critical essays, commentaries, and even film-schedule blurbs tend either to downplay the strengths of the heroines in his films or brand them unfairly as stupid and incompetent. This unjust characterization of the heroines has become an unquestioned myth planted early in the minds of Keaton’s audiences. For example, some prints of The General contain an “educational” introduction which, among other things, describes Annabelle as yet another one of Keaton’s scatter-brained heroines. 1 The audience is thus primed to see Keaton’s heroines in this light.In my discussion I will expose the gap between the myths surrounding Keaton’s heroines and the actual characterization of those heroines in the films. I will then explore possible explanations for the durability of the myths by looking at whether there is something about Keaton’s films that provokes these prejudicial readings.IKeaton’s short film, The Balloonatic, begins in an amusement park with the hero vainly pursuing one woman after another until he is finally given a black eye by a young woman he has annoyed with his attentions. Discouraged, he wanders over to watch the launching of a hot air balloon, where he is given a pennant to attach to its top. His task completed, he finds himself atop the runaway balloon. When his rash attempt to shoot a bird perched on the balloon brings him rapidly back down to earth, he discovers himself stranded in the wilderness.The hero quickly sets out to adapt to his wilderness environment, but he is thwarted in his efforts by his inexperience and incompetence in the role of outdoorsman. He tries to fish, but when he casts his line, he catches the hook on his pants. He then dams up a stream so that he can pick up the stranded fish, but unbeknownst to him, they fall through a hole in his creel as soon as he puts them in. When he finally does realize what is happening, his dam breaks and he is carried helplessly down stream by the rush of water. Later in the film, we see the hero trying to... (shrink)

Self-criticism is a trait associated with increased psychopathology, but self-criticism is also a personality state reflecting an action that people do in moments of time. In the current study, we explored factors associated with heightened self-criticism in daily life. Participants (N = 197) received five random prompts per day for one week on their mobile phones, where they reported their current affect (negative and positive affect), willpower self-efficacy, distress intolerance, degree of support and criticism from others, current context (location, activity, (...) hunger, tiredness) and momentary self-criticism. We first demonstrated that self-criticism varies over time and across contexts, and is associated with heightened trait self-criticism. Then, using multilevel modelling, we explored the contextual factors associated with greater self-criticism. We found that self-criticism was higher when people were at home, and more tired. We also found higher self-criticism to be associated with greater negative and lower positive affect, greater distress intolerance, lower willpower and greater perceived criticism from others. In addition, self-criticism predicted subsequent distress intolerance, willpower and positive affect in lagged analyses. This study provides evidence that both environmental and psychological factors are associated with the dynamics of self-critical thoughts. (shrink)

Hume’s remark that “the conviction of religionists, in all ages, is more affected than real” is considered in relation to various monotheistic beliefs against the background of his account of belief more generally. The issue arises as to what Hume means by characterizing the assent associated with religious belief as an operation between disbelief and conviction. According to Hume, the obscurity of the ideas involved in the religious convictions of the “vulgar” prevents them from achieving the force and vivacity characteristic (...) of belief. As for philosophers, their idea of God encounters the problem of evil and the question of whether it is possible for the deity to possess moral virtues. Even the ascription to God of natural attributes takes us beyond what may meaningfully be imagined. Finally, the philosophical idea of God as a principle of order provides a form of theistic belief that is only verbally different from atheism. (shrink)

Originally published in 1936 as the second instalment of McKenzie's School Certificate series, this book explains the physical properties of heat. The text is accompanied by multiple photographs, drawings and diagrams to illustrate key points, and every chapter concludes with several questions for students to reinforce the chapter content. This book will be of value to anyone with an interest in the history of science education in Britain.

Originally published in 1934 as the first instalment of McKenzie's School Certificate trilogy, this book explains the physical properties of hydrostatics and mechanics. The text is accompanied by multiple photographs, drawings and diagrams to illustrate key points, and every chapter concludes with several questions for students to reinforce the chapter content. This book will be of value to anyone with an interest in the history of science education in Britain.

Originally published in 1936 as the final instalment of McKenzie's School Certificate series, this book explains the physical properties of sound. The text is accompanied by multiple photographs, drawings and diagrams to illustrate key points, and every chapter concludes with several questions for students to reinforce the chapter content. This book will be of value to anyone with an interest in the history of science education in Britain.