The effect of orthographic structure on word recognition in a visual search task

The effect of the orthographic structure of the stimulus field on the visual search performance of third graders (8-8 years), sixth graders (11-7 years) and adults was investigated in three experiments. In Experiment 1, where the predesignated target was one word, subjects of all ages searched equally fast through fields consisting of words, pseudowords, and nonwords. In contrast, subjects of all ages displayed effects of orthographic structure when searching for instances of a semantic category (Experiment 2) or for three words (Experiment 3). Subjects searched faster through nonwords than through pseudowords and faster through pseudowords than through words. The use of orthographic structure to facilitate search did not increase with age, suggesting that children of the youngest age group were already making maximal use of intraword redundancy.     

Experiments on the spelling-to-sound regularity effect in word recognition

University of California, San Diego, California 92037 Subjects responded faster to words with regular spelling-to-sound correspondences than to words with irregular correspondences in both a naming task and a lexical decision task. The locus of the small, but significant, regularity effect was investigated in further experiments. When subjects were forced to respond faster than usual, via a response-deadline technique, no regularity effect was apparent in either their reaction times or error rates. In another experiment, no Regularity by Stimulus Quality interaction was obtained. It was concluded that the phonological recoding implied by the existence of the regularity effect takes place subsequent to lexical access.     

Can phonemic awareness be trained in kindergarten?

The effect of a training program designed to develop phonemic awareness skills in kindergarten was assessed in a study involving three experimental groups and two control groups. The degree of structure imposed upon the program was varied in the experimental groups. One control group was trained in non-verbal auditory discrimination, and the second control group followed the ordinary preschool program during the 6–8 week observational period. A clear improvement in the ability to segment and blend three-phoneme words was observed in the highly structured training cohdition, especially among the children with poor pre-test performance, while no clear changes from pre- to post-test were found in the other groups. It was concluded that phonemic awareness can be developed in prereaders outside the context of formal reading instruction.     

Another look at semantic priming without awareness

In a recent study, McCauley, Parmelee, Sperber, and Carr (1980) reported results indicating that semantic priming had been produced by visual stimuli that were backward masked at durations too brief for greater than chance report. The conclusions drawn from such an experiment are critically dependent upon whether or not the primes were actually masked below the thresh-old for identification during priming trials. The three experiments reported here provide evidence that this requirement was not met. Rather, McCauley et al.’s (1980) methodology allowed for an uncontrolled increase in light adaptation during the actual testing of prime efficacy in the priming session. This increase in light adaptation reduced the effectiveness of the backward mask and resulted in an increase in prime visibility during priming trials. Thus, semantic priming probably occurred under conditions in which commensurate visual information was actually available.     

The effect of orthographic structure on the word search performance of good and poor readers.

Good and poor third-grade readers searched for target words through fields consisting of words, pseudowords, and nonwords. Both groups searched faster through nonword fields than pseudoword fields and faster through pseudoword fields than word fields. The better readers did not show larger orthographic structure effects. In fact, both speed and accuracy performance measures tended to indicate a greater sensitivity to orthographic structure on the part of the poorer readers. It is argued that the results are better accounted for by compensatory rather than serial stage models of the organization of the component subskills of reading.     

内隐关系评估程序(IRAP)：测量原理及应用

内隐关系评估程序(Implicit Relational Assessment Procedure, 简称IRAP)是基于关系结构理论直接测量社会认知、信念或态度的新内隐测量方法, 具备一定的可靠性和有效性, 并与其它相关测量方法的适用性存在一定差异。不同的理论模型为IRAP的不同效应提供了解释。IRAP最初应用于临床诊断性研究, 新近已扩展到自我、社会认知、群体和态度等研究领域。进一步验证不同形式IRAP的信效度、探究IRAP的心理机制及产生的心理效应、在不同领域发挥IRAP的方法优势等将是未来研究的重要方向。     

EMPLOYEE SELF-SERVICE TECHNOLOGY ACCEPTANCE: A COMPARISON OF PRE-IMPLEMENTATION AND POST-IMPLEMENTATION RELATIONSHIPS

Implementation of employee self-service (ESS) technology presents a variety of challenges for organizations as they strive to maximize return on investment and change management. Using a research framework grounded in the theory of planned behavior, this study examines factors that enhance user acceptance of ESS technology both before and after implementation. Results suggest that employees are more likely to intend to use ESS technology when they have positive attitudes toward using it and when subjective norms in the organization support use of the technology. Perceived organizational support (POS) enhanced the effect of managerial pressure on perceptions of normative beliefs supporting use of the technology post-implementation. Implications of the research and future research directions are discussed.     

流动儿童的问题行为与人格、家庭功能的关系

以北京市806名流动儿童和319名城市儿童为被试,采用问题行为问卷、小五人格问卷和家庭功能问卷,考察流动儿童问题行为的特点及其与城市儿童的差异,并探讨人格和家庭功能对流动儿童问题行为的影响。结果发现:(1)流动儿童内、外化问题行为的自我报告率分别达到了31.0%2、0.1%,与城市儿童相比,流动儿童的内化问题行为较为突出。(2)人格的情绪性、开放性显著正向预测流动儿童的内化问题题行为,外向性、家庭功能的亲密度显著负向预测其内化问题行为,情绪性、开放性显著正向预测流动儿童的外化问题行为,宜人性、谨慎性、亲密度显著负向预测外化问题行为。(3)人格在家庭功能的亲密度与内化问题行为之间起部分中介作用,在亲密度与外化问题行为之间起完全中介作用。     

Real‐World Correlates of Performance on Heuristics and Biases Tasks in a Community Sample

In the current study, we sought to examine whether performance on several heuristics and biases tasks and thinking dispositions was associated with real‐life correlates in a community sample of adults. We examined performance on five heuristics and biases tasks (ratio bias, belief bias in syllogistic reasoning, cognitive reflection, probabilistic and statistical reasoning, and rational temporal discounting), three thinking dispositions (actively open‐minded thinking, future orientation, and avoidance of superstitious thinking), and a questionnaire assessing real‐world correlates in several domains (substance use, driving behavior, financial behavior, gambling behavior, electronic media use, and secure computing). Our heuristics and biases tasks and thinking disposition measures were modestly associated with several real‐world outcomes, including the domains of secure computing, financial behaviors, and the total scores. That is, better performance on the heuristics and biases measures was associated with fewer negative outcomes. We found that the associations were generally higher in males than in females. Heuristics and biases performance and thinking dispositions were unique predictors of real‐world outcomes after statistically controlling for educational attainment and sex differences. Copyright © 2016 John Wiley & Sons, Ltd.     

The reasoning skills and thinking dispositions of problem gamblers: a dual‐process taxonomy

We present a taxonomy that categorizes the types of cognitive failure that might result in persistent gambling. The taxonomy subsumes most previous theories of gambling behavior, and it defines three categories of cognitive difficulties that might lead to gambling problems: The autonomous set of systems (TASS) override failure, missing TASS output, and mindware problems. TASS refers to the autonomous set of systems in the brain (which are executed rapidly and without volition, are not under conscious control, and are not dependent on analytic system output). Mindware consists of rules, procedures, and strategies available for explicit retrieval. Seven of the eight tasks administered to pathological gamblers, gamblers with subclinical symptoms, and control participants were associated with problem gambling, and five of the eight were significant predictors in analyses that statistically controlled for age and cognitive competence. In a commonality analysis, an indicator from each of the three categories of cognitive difficulties explained significant unique variance in problem gambling, indicating that each of the categories had some degree of predictive specificity. Copyright © 2006 John Wiley & Sons, Ltd.