On the Derivation of Instructional Applications From Cognitive Theories: Commentary on Chandler and Sweller

In "Cognitive Load Theory and the Format of Instruction," Chandler and Sweller (1991) report a series of experiments that focus on presentation formats that optimize learning from diagrams accompanied by ancillary text. This series of studies continues a line of work in which Sweller and his colleagues (Cooper & Sweller, 1987; Sweller, 1988; Sweller & Cooper, 1985; Tarmizi & Sweller, 1988; Ward & Sweller, 1990) have shown that students who study worked examples perform better than students who actually work the problems. Sweller (1988) proposed cognitive load theory as an explanation of these results, indicating that the critical feature of worked examples is that they appropriately direct attention and impose a relatively light cognitive load. Similarly, other presentation formats that accomplish these goals should also facilitate learning.     

Psychological conceptions of randomness

This article presents a critique of the concept of randomness as it occurs in the psychological literature. The first section of our article outlines the significance of a concept of randomness to the process of induction; we need to distinguish random and non-random events in order to perceive lawful regularities and formulate theories concerning events in the world. Next we evaluate the psychological research that has suggested that human concepts of randomness are not normative. We argue that, because the tasks set to experimental subjects are logically problematic, observed biases may be an artifact of the experimental situation and that even if such biases do generalise they may not have pejorative implications for induction in the real world. Thirdly we investigate the statistical methodology utilised in tests for randomness and find it riddled with paradox. In a fourth section we find various branches of scientific endeavour that are stymied by the problems posed by randomness. Finally we briefly mention the social significance of randomness and conclude by arguing that such a fundamental concept merits and requires more serious considerations.     

叙事传输的说服机制

叙事传输是人们沉浸在故事情景中的独特心理过程,也是故事信息特有的说服机制.叙事传输会使决策者产生与现实世界脱离的感觉,体验到强烈的情绪,然后对故事产生认同,改变态度.本文在界定叙事加工、叙事传输等理论概念基础上,重点比较叙事传输与分析加工的差异,认为两者在信息内容组织、作用途径、判断逻辑、认知努力及问题距离上都有区别.进一步研究叙事传输与分析加工、自我控制、情景决策等理论领域的关系具有重要价值.     

Evidence for Cognitive Load Theory

Dixon (1991) and Goldman (1991) have provided thoughtful commentaries on Chandler and Sweller (1991). The general issue they raise concerns the scientific procedures we should use when conducting research in cognition and instruction. It is an issue of great importance, and we welcome the opportunity provided by their criticisms to discuss the techniques we use. To clarify the findings based on cognitive load theory, we begin by indicating the essential characteristics of a theory concerned with cognition and instruction, followed by a brief history of cognitive load theory to make clear that it has these characteristics. These statements will then be used to address specific comments made by Goldman and Dixon.     

Sexual offenders' cognitive distortions as implicit theories

In this article, I argue that sexual offenders' cognitive distortions emerge from underlying causal theories about the nature of their victims. These implicit theories function like scientific theories and are used to explain empirical regularities (e.g., other people's actions) and to make predictions about the world. They are relatively coherent and constituted by a number of interlocking ideas and their component concepts and categories. Following a review of research from other areas in psychology on implicit theories, I consider the implications of this perspective for understanding cognitive distortions in sexual offenders. Finally, I discuss the research and clinical implications of viewing cognitive distortions in offenders as implicit theories.     

The hippocampus as a "stupid," domain-specific module: Implications for theories of recent and remote memory, and of imagination.

The hippocampus and surrounding regions of the medial temporal lobe play a central role in all neuropsychological theories of memory. It is still a matter of debate, however, how best to characterise the functions of these regions, the hippocampus in particular. In this article, I examine the proposal that the hippocampus is a "stupid" module whose specific domain is consciously apprehended information. A number of interesting consequences for the organisation of memory and the brain follow from this proposal and the assumptions it entails. These, in turn, have important implications for neuropsychological theories of recent and remote episodic, semantic, and spatial memory and for the functions that episodic memory may serve in perception, comprehension, planning, imagination, and problem solving. I consider these implications by selectively reviewing the literature and primarily drawing on research my collaborators and I have conducted.     

Self-reported Deviant Computer Behavior: A Big-5, Moral Choice,and Manipulative Exploitive Behavior Analysis

Many criminological theories about individual violation can be broadly classified into two groups: (1) those that attempt to explain the violation of personally held conventional norms and values (normative violations) and (2) those that attempt to explain the following of deviant norms and values (cultural deviance). We argue that each set of theories focuses on a unique dependent variable, but that social learning is one example of a theory that explicitly integrates these dependent variables under one explanatory heading. This important difference in what theories are trying to explain has been downplayed in criminology, with potentially serious consequences. The failure to provide accurate, focused measures of the correct dependent variables may have produced empirical findings that are weaker than expected. This article takes a step toward rectifying this important problem. It presents a discussion of the different sets of theories and of the attempt by social learning theory to explain both of behavior; in addition, it spells out the implications for research of this difference.     

Ideal and Non‐ideal Theory and the Problem of Knowledge

This article analyses a hitherto neglected problem at the transition from ideal to non‐ideal theory: the problem of knowledge. Ideal theories often make idealising assumptions about the availability of knowledge, for example knowledge of social scientific facts. This can lead to problems when this knowledge turns out not to be available at the non‐ideal level. Knowledge can be unavailable in a number of ways: in principle, for practical reasons, or because there are normative reasons not to use it. This can make it necessary to revise ideal theories, because the principle of ‘ought implies can’ rules out certain theories, at least insofar as they are understood as action‐guiding. I discuss a number of examples and argue that there are two tendencies that will increase the relevance of this problem in the future: the availability of large amounts of sensitive data whose use is problematic from a normative point of view, and the increasing complexity of an interrelated world that makes it harder to predict the effects of institutional changes. To address these issues, philosophers need to cooperate with social scientists and philosophers of the social sciences. Normative theorising can then be understood as one step in a long process that includes thinkers from different disciplines. Ideal theory can respond to many of the charges raised against it if it is understood along these lines and if it takes the problem of knowledge and its implications seriously.     

Finding "meaning" in psychology: a lay theories approach to self-regulation, social perception, and social development

Much of psychology focuses on universal principles of thought and action. Although an extremely productive pursuit, this approach, by describing only the "average person," risks describing no one in particular. This article discusses an alternate approach that complements interests in universal principles with analyses of the unique psychological meaning that individuals find in their experiences and interactions. Rooted in research on social cognition, this approach examines how people's lay theories about the stability or malleability of human attributes alter the meaning they give to basic psychological processes such as self-regulation and social perception. Following a review of research on this lay theories perspective in the field of social psychology, the implications of analyzing psychological meaning for other fields such as developmental, cultural, and personality psychology are discussed.     

注意的跨文化研究及意义

Nisbett提出东西方文化差异可能导致了注意的差异,但是并没有对这种现象的原因和机制提出直接的证据.最近几年来,文化对注意过程的影响有了新的研究和发现,证实了Nisbett最初的观点是正确的.文化与注意的行为研究包括在整体与局部加工、场依存与场独立、变化盲等方面的研究.对于注意文化差异的潜在原因和机制,研究者们主要从发展性研究、ERP和FMRI研究等方面进行探讨.未来研究需要进一步探索文化对其它注意指标的影响、文化与注意的脑机制以及文化与注意的应用研究等等.     

VIRTUAL REALITY,ONTOLOGY, AND VALUE

Abstract: This article raises the question of how the ontological status of virtual objects bears on their intrinsic value. If virtual objects are unreal or less real than physical objects, does it mean that they will have less intrinsic value? If they have intrinsic value, what are the explanations for this value, and how do they relate to the ontological status of the virtual objects? First, the article reviews recent work concerning the ontological status of virtual reality and virtual objects. Second, it argues that in some cases the ontological status of virtual objects does undermine the value placed in them, in that the objects can fail to have the properties that ground the value attributions made to them, while in other cases their ontological status is not important. Finally, the article relates the grounding of value attributions to philosophical theories of value, in particular, perfectionism and hedonism.     

Endurantism, Perdurantism and Special Relativity

There are two main theories about the persistence of objects through time. Endurantists hold that objects are three-dimensional, have only spatial parts, and wholly exist at each moment of their existence. Perdurantists hold that objects are four-dimensional, have temporal parts, and exist only partly at each moment of their existence. We argue that endurantism is poorly suited to describe the persistence of objects in a world governed by special relativity, and it can accommodate a relativistic world only at a high price not worth paying. Perdurantism, on the other hand, fits beautifully with our current scientific understanding of the world. We use only the implications of the Lorentz transformations, without appeal to geometrical interpretations, dimensional analogies or auxiliary premises like temporal eternalism.     

The interactive effects of achievement goals and task complexity on enjoyment,mental focus,and effort

Several empirical studies have suggested that achievement goal researchers should put a greater emphasis on identifying factors that may moderate the effects of achievement goals on motivation and related outcomes. In line with this recommendation, the current study sought to examine how one task characteristics (task complexity) may moderate the impact of achievement goals on the motivational outcomes of task enjoyment, mental focus, and exerted effort. Consistent with both the theoretical foundations of achievement goals and the existing research literature, we hypothesized that achievement goals would interact with task complexity in their effects on motivation such that the positive effects of mastery goals would be stronger for complex tasks, the positive effects of performance‐approach goals would be stronger for simple tasks, and the negative effects of performance‐avoidance goals would be weaker for simple tasks. Data collected from 347 undergraduate students assigned to simple or complex task conditions when performing a puzzle‐based task supported these hypotheses. Under complex task conditions, the positive effects of mastery goals were amplified, whereas simple task conditions enhanced the positive effects of performance‐approach goals and minimized the negative impact of performance‐avoidance goals. Future directions for research on achievement goals are discussed, along with potential practical implications of the results of this study.     

Revisiting the constraint attunement hypothesis: reply to Ericsson, Patel, and Kintsch (2000) and Simon and Gobet (2000)

This article is part of an exchange concerning the contributions of the constraint attunement hypothesis (CAH) to the understanding of expertise effects in memory recall. K. A. Ericsson, V. Patel, and W. Kintsch (2000) and H. A. Simon and F. Gobet (2000) claim that the CAH is not novel and that existing theories of this phenomenon do not have the limitations that were attributed to them. In this reply, the CAH is argued to be the only theory of expertise effects in memory recall to adopt the abstraction hierarchy as a theory of the environment, a feature that has important theoretical implications. Also, other theories focus on psychological mechanisms but have not satisfied the burden of scientific proof required of process theories. Progress can be made by integrating the complementary advantages of existing theories into a unified theory that acknowledges the equally important roles of the organism and the environment.     

From the “reel” world to the “real” world: subjective experiences of violent fictional entertainment

Fictional violence holds strong appeal for a wide audience. Given this appeal and the public’s concern about it, researchers have extensively investigated whether there is a direct effect of exposure to fictional violence on individuals’ aggressive behaviours. In the present research, we aimed to contribute to the comparatively smaller body of research concerned with factors that motivate individuals to engage with fictional violence. We interviewed 10 adults about their own subjective understanding of the reasons why they engage with fictional violence. We used thematic analysis to explore participants’ talk about their subjective experiences of their motivations. We interpret our findings to indicate that individuals make sense of their engagement with fictional violence as a means to understand the real world, to regulate arousal, and to experience a just world. We discuss the practical implications of these findings and directions for future research.     

Seeing the Expected,the Desired,and the Feared: Influences on Perceptual Interpretation and Directed Attention

Though people often believe their visual experiences reflect the objective state of the surrounding world, a wealth of recent evidence suggests that perceptions are systematically biased. We draw from contemporary research and supplement with real world anecdotes to suggest that two aspects of perception are subject to influence by states internal to perceivers themselves. We focus on the biases that arise from two difficult tasks faced by the visual system. First, visual information is often unclear and ambiguous; yet visual input must be categorized quickly and efficiently. Second, people can focus on only a subset of perceptual information at once, and as a result visual attention is necessarily directed at a subset of the surrounding world. We document ways in which expectations, desires, and fears help to resolve perceptual ambiguity and direct attention. Finally, we discuss the functional nature of visual biases and note potential consequences in important domains.     

Perceptual Load Induces Inattentional Blindness in Drivers

Perceptual load theory states that the level of perceptual load in a task predicts the processing of task‐irrelevant information. High perceptual load has been shown to result in increased inattentional blindness; however, there is little evidence that this extends beyond artificial computer‐based tasks to real‐world behavior. In this study, we adapted a typical load‐blindness paradigm for use in a driving simulator. Forty‐two drivers performed a series of gap perception tasks where they judged if their vehicle could fit between two parked vehicles, with the task imposing either low or high perceptual load. Awareness for an unexpected pedestrian or animal at the side of the road was found to be significantly lower in the high perceptual load condition. This study is the first to demonstrate perceptual load effects on awareness in an applied setting and has important implications for road safety and future applied research on the perceptual load model.Copyright © 2016 John Wiley & Sons, Ltd.     

The Role of Music in Everyday Life: Current Directions in the Social Psychology of Music

Music is a crucial element of everyday life. People spend hours listening to it and billions of dollars buying it. Yet despite the pervasiveness of music, mainstream social‐personality psychology has hardly given any attention to this universal social phenomenon. Why is music important to people? What role does music play in everyday life? This article reviews research in fields outside mainstream psychology concerned with the social and psychological factors that influence how people experience and use music in their daily lives. The research in this area shows that music can have considerable effects on cognition, emotion, and behavior. It also indicates that people use music to serve various functions, from emotion regulation to self‐expression to social bonding. Research in this emerging field reveals how social‐personality psychology can inform our understanding of music, and in doing so it highlights the real‐world relevance of mainstream theory and research.     

How "fun/importance" fit affects performance: relating implicit theories to instructions

People experience a regulatory fit when they employ means of goal pursuit that fit their regulatory orientation, and this fit increases motivation that can enhance performance. The present studies extend previous research on regulatory fit to the classic motivational variables of fun and importance. They also examine for the first time the effect on performance of the fit between individuals' implicit theories about a task's fun or importance and their strategic engagement of the task as fun or important as induced by task instructions. In all three studies, task performance was better when the external task instructions "fit" rather than did not fit participants' implicit theory for the task. The implications of these findings for understanding the motivational effects of fun and importance are discussed.     

Capturing the Naturally Occurring Superior Performance of Experts in the Laboratory: Toward a Science of Expert and Exceptional Performance

ABSTRACT— Expertise researchers have traditionally shied away from studying the highest levels of achievement in favor of studying basic cognitive processes, such as memory and categorization. In this article, we present a different approach that is focused on capturing superior (expert) performance on representative tasks that reveal the essential characteristics of expertise in a given domain. In domains where expert performance is measurable, acquisition is gradual and the highest levels are only attained after 10 years of intense preparation—even for the most "talented." Analyses of reproducibly superior performance show that it is mediated by physiological adaptations and cognitive skills acquired as a result of the cumulative effects of special practice activities (deliberate practice). It appears that the genes necessary to attain such adaptations and expert skills can be activated in healthy children—the only clear exceptions to date being genes that control body size and height. Our knowledge of how experts acquire their superior skills provides insights into the potential for human adaptation and skill acquisition and has important implications for theories of the structure of general and expert cognition, as well as for training interventions in applied psychology and education.