The importance of intrinsic and extrinsic motivation for measuring IQ

This research provides an economic model of the way people behave during an IQ test. We distinguish a technology that describes how time investment improves performance from preferences that determine how much time people invest in each question. We disentangle these two elements empirically using data from a laboratory experiment. The main findings is that both intrinsic (questions that people like to work on) and extrinsic motivation (incentive payments) increase time investments and as a result performance. The presence of incentive payments seems to be more important than the size of the reward. Intrinsic and extrinsic motivation turn out to be complements.     

The role of IQ in the use of cognitive strategies to learn information from a map

The role of IQ in individual differences in real-life problem solving and strategies use was explored. Repeated trials of learning and recall of information from a map were analyzed with high IQ and average IQ Korean students. IQ correlated with the selection and use of strategies in recall. However, the performance and strategic behaviors of low-recall high IQ students and high-recall average IQ students cautions the overgeneralization of the advantage of high IQ in the selection and use of cognitive and metacognitive strategies. The individual's mind set about learning and domain-specific ability needs to be considered as compensatory mechanisms to explain the relationship between IQ and strategies use.     

The role of IQ in a component model of reading

The purpose of this study was to test the role of visual processing speed and IQ in a model of reading. This study investigated whether the processes involved in reading differ between a group of children with and a group without reading disability. These two groups of children completed tests of reading comprehension, listening comprehension, decoding, processing speed, and intelligence. The results indicated that processing speed explains a significant amount of variance in reading comprehension over that accounted for by the simple view of reading. Also, IQ accounts for a significant amount of variance in reading over that accounted for by the simple view of reading and processing speed. Path analyses indicated that the effect of IQ on reading is partially mediated by decoding in the children with reading disability. The results point to the importance of the role of IQ in predicting reading comprehension.     

The role of technology in gifted students' motivation

Although technology by itself may not be motivating, a relationship seems to exist between the opportunities that technology presents and motivation for gifted students. When technology use aligns with authentic or “real‐world” applications, motivation can be enhanced. This article explores the overlap between factors that have historically been shown to increase motivation and the unique affordances of technology tools to meet the needs of gifted and talented students. Some examples of this overlap include skills related to control and autonomy (e.g., time management, project management, and decision making about choices provided), challenge (e.g., perseverance and patience through hard work, proposing a project and following it through to completion), collaboration and cooperation (e.g., teamwork, people skills, social skills, anger management, and communication with students at other schools), curiosity (e.g., finding resources online, finding the work interesting, and learning new things), and recognition (e.g., the opportunity to communicate beyond the school walls, a “real” product). © 2012 Wiley Periodicals, Inc.     

The role of cognitive engagement in classroom learning and motivation

The article analyzes the concept of student cognitive engagement, and the manner in which classroom instruction may develop self‐regulated learners. Since theory and research on academic motivation, to date only vaguely define the role of learning processes, and since studies of learning strategies rarely assess motivational outcomes, our analysis integrates these two streams of literature. We also identify specific features of instruction and discuss how they might influence the complex of student interpretive processes focal to classroom learning and motivation. Measurement issues and research strategies peculiar to the investigation of cognitive engagement are addressed.     

The role of emotions,motivation, and learning behavior in underachievement and results of an intervention

Research has shown that various individual factors play an important role in the underachievement of gifted students. Most often discussed as predictors of underachievement are motivation, learning behavior, and emotions. To examine which specific constructs from these fields simultaneously predict underachievement among gifted fourth graders, logistic regression was performed on data from eighty-five highly intelligent students out of thirty-four classrooms. Students reported on their self-efficacy, learning goal orientation, use of text-reduction strategies, anxiety, boredom, anger, and enjoyment. Emerging predictors of underachievement were self-efficacy, use of text-reduction strategies, and anxiety. As these constructs are all connected to self-regulated learning in different ways, an intervention was implemented which successfully encourages self-regulated learning among students of differing cognitive abilities. Assessing the intervention’s effectiveness for different ability levels was important as the intervention was not a pull-out program, but was integrated into regular classroom instruction in which all students in these classes participated. Results from multilevel longitudinal models showed positive intervention effects for learning behavior among gifted underachievers, but no intervention effects on self-efficacy and anxiety could be detected.     

情报学可持续发展的内在动力分析

作为一个新兴的交叉性的学科,情报学需要深入持久的研究和探讨,并制定一个科学的策略,保证它的可持续发展,使之能够更好地服务于政治经济的发展和文化的进步。本文从情报学的发展现状为切入点,对我国可持续发展的模式作了详细的分析,得出了情报学是在可持续发展的情报观指导之下发展的,内容涵盖五个方面。是在外在动力和内在动力的共同驱动下发展的,而外在动力主要有信息资源、信息变更、社会需求三个方面,并且是在创新及竞争的环境下形成,能够归纳为三个发展方向。     

Patterns in children's ability to recall explicit,implicit and metaphorical information

The purpose of this study was to examine the effects of grade level and recall task type on children's memory for explicit, implicit and metaphorical information following reading. Forty second and 40 fifth grade subjects balanced as to gender read four prose passages and were randomly assigned to cued and free recall conditions. A MANOVA produced significant main effects for grade level and task type on each of three dependent variables; EXPLICIT, IMPLICIT and METAPHOR recall measures. As predicted, fifth graders fared better than second graders and the cued condition exceeded free recall. Of greater significance was the finding that second graders were able to engage in metaphorical reasoning when the task was appropriately structured. The results suggest that providing externally generated, structured probes can greatly enhance children's reading recall at both grade levels and can enable children to demonstrate metaphorical comprehension prior to the age at which it spontaneously appears. In addition, significantly different patterns of recalled information were found within the two task conditions, patterns that remained stable across age groups.     

Social contexts of learning literate language: The role of varied, familiar, and close peer relationships

Two prominent theories in evolutionary biology have stressed the role of social contexts in the evolution of primate cognition. One theory holds that cognition evolved in the context of individuals having to keep track of their interactions with a variety of conspecifics. In the other theory, cognition evolved in the contexts of familiar and close social relationships. In this paper, we present two experiments examining the effects of varied, familiar, and close social contacts on preschool children's literate language and story re-reading. We hypothesized, based on developmental evolutionary theory, that closeness, in the form of increased familiarity and friendship, would maximize children's expression of emotional terms, conflict/resolution cycles, collaborative responses, literate language, and story re-readings. In Study 1, children were exposed to one of two conditions. In the more familiar condition, initially unfamiliar children interacted with the same peer across four separate observations. In the less familiar, varied condition, a focal child interacted with a different unfamiliar peer on four separate occasions. Consistent with predictions, children in the more familiar condition increased their use of emotional terms and literate language and story re-reading with time. In Study 2, a familiar group (as defined in Study 1) was compared with children in bestfriend dyads. As predicted, friends outperformed familiar peers initially, but between-group differences decreased across time while children's performance in the familiar group increased across time. Results are discussed in terms of the role of familiarity in the evolution of cooperation and cognition.     

论融入性与工具性动机在专业硕士英语教学中的指导效用

Gardner和Lambert将学习动机区分为工具性动机和融入性动机。在专业硕士英语的教学中,笔者结合专业硕士学生的学习特点,将学生的工具性动机和融入性动机有机结合起来,围绕学生的这两种动机进行课前、课中和课后的教学设计,最大程度地提高学生学习语言的兴趣。这样的课堂设计能加深专业硕士学生对于语言的理解,提高学生英语运用能力,为学生将来工作中进一步熟练运用语言打下良好的基础,促使学生真正实现从基于工具性动机的功利性学习到基于融入性动机的自主性学习的转变。     

Thematic awareness and recall of information from text

In a repeated-measures experimental design,28 college students read and lateranswered questions about specific pieces ofinformation in 2 sets of 4 fictitiousbiographical passages that differed in terms ofthe presence of thematic connections (withtheme or without theme). As hypothesized, thestudents recalled more items from the theme setthan the non-theme set. The positive effect ofthematic connections was strongest for thestudents who exhibited some awareness of theme. In other words, the students who selected thetheme set as the easiest recalled more thanthose who chose the non-theme set as easiest. The students who picked the theme set aseasiest were also more accurate in theirprediction estimates of their theme set recall. Student explanations for why one story set waseasier than the other were predominantly Storyexplanations (referring to characteristics ofthe story) and Order explanations (referring tofactors influenced by set order). Studentsgave different explanations depending on whichstory set they picked as easiest. As expected,the students who picked the non-theme set aseasiest gave relatively few Story explanations. The students reported different patterns ofstrategy use depending upon whether or not theyswitched strategies for the different storysets.     

灰色文献在信息服务中的地位和作用

论述了灰色文献在信息服务中的地位和作用，旨在引起人们对灰色文献的重视，从而更好地开发利用灰色文献资源。     

Parental anxiety,language, assertion,and expectation factors in subsequent understanding and recall of assessment information

The purpose of this study was to investigate the relationship between initial understanding of information given by the school psychologist at parent conferences and characteristics of parents (anxiety, parental expectations, assertion, and language level). Demographic variables were also explored as they related to postassessment recall and understanding of data. Results indicated that language level of the parent, age of the parent, and SES were significantly related to recall. Anxiety, assertion, and expectation of results were not significant factors. Implications for practice and training are discussed.     

Environmentally active people: the role of autonomy,relatedness, competence and self-determined motivation

To identify pathways to lower environmental impacts, this research examined the motivation and antecedents of motivation (autonomy, relatedness, competence), of environmentally active people. Previous research suggests that people with more self-determined motivation for pro-environmental behavior (PEB) should carry out more PEBs, and have lower environmental impacts, than people whose motivation is more externally regulated. Path analysis in Sample 1 (N = 261) confirmed that self-determined motivation was positively related to both easy and difficult PEB. The more participants judged that their needs for autonomy and relatedness were met in relation to performing PEB, the more self-determined their motivation. Higher perceived relatedness was also directly related to reporting more engagement in difficult PEB. Perceived competence was not related to self-determined motivation or PEB. The pattern of results was largely supported when re-tested with a sample (N = 320) who completed a ‘carbon footprint’ measure of environmental impact as well as the questionnaire completed by Sample 1. In this sample, autonomy, relatedness, and competence were related to self-determined motivation. The research is the first to our knowledge to examine and find a relationship between higher self-determined motivation and lower self-reported environmental impact. These findings point to new approaches to increasing PEB.     

Pictures,imagery, and children’s recall of central versus peripheral sentence information

It is fairly clear that story-relevant pictures help children recall story information. But do pictures showing details distract students’ attention from central information, and thus hinder recall? In this study of second and fifth graders, such pictures (as well as subject-generated images) facilitated recall of both central and incidental information contained in single-sentence mini-stories.     

Skill and will: The role of motivation and cognition in the learning of college chemistry

This study investigated how students' level of motivation and use of specific cognitive and self-regulatory strategies changed over time, and how these motivational and cognitive components in turn predicted students' course performance in chemistry. Participants were 458 students enrolled in introductory college chemistry classes. Participants' motivation and strategy use were assessed at three time points over the course of one semester using self-report instruments. Results showed an overall decline in students' motivational levels over time. There was also a decline in students' use of rehearsal and elaboration strategies over time; students' use of organizational and self-regulatory strategies increased over time. These trends, however, were found to vary by students' achievement levels. In terms of the relations of motivation and cognition to achievement, the motivational components of self-efficacy and task value were found to be the best predictors of final course performance even after controlling for prior achievement.     

How teachers perceive their expertise: The role of dimensional and social comparisons

Teachers' self-concepts have shown correlations with the effectiveness of their teaching, but we know little about the development of their self-concepts. According to the generalized internal/external frames of reference (GI/E) model, social and dimensional achievement comparisons may affect not only students’ but also pre-service teachers’ self-concepts. Thus, we extended and applied this model to examine relations between estimates and self-concepts of 430 pre-service biology teachers’ professional knowledge in three domains: content knowledge (CK), pedagogical content knowledge (PCK), and pedagogical and psychological knowledge (PPK). Structural equation modelling provided strong support for the GI/E model’s capacity to explain teachers’ self-concepts: with positive paths from CK, PCK, and PPK to the corresponding self-concepts, indicating social comparison effects, and negative paths from CK and PPK test scores to the PPK and CK self-concepts, respectively, indicating dimensional comparison effects. In addition, CK was negatively related with the teachers’ PCK self-concept. The results are discussed in terms of their implications for both teacher education and the proposed GI/E model.