首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 78 毫秒
1.
Robust evidence exists for the shape bias, or children's tendency to extend novel names and categorize objects more readily on the basis of shape than on other object features. However, issues remain about the conditions that affect the shape bias and its importance as a linguistic device. In this research, we examined how type of instruction (common noun naming, proper noun naming, same kind, and goes with), animacy of objects (animate, inanimate), and dimensionality of objects (two‐dimensional, three‐dimensional) affect the shape bias in 3‐ to 6‐year‐old children. Overall, all children showed strong use of the shape bias with categorization (same kind, goes with) instructions, the former in line with the shape‐as‐cue theory. Additionally, the shape bias was quite robust in the inanimate condition, regardless of type of instruction or dimensionality of objects. However, in the animate condition, a proper noun naming instruction coupled with an animate object cue reduced the shape bias across both two‐ and three‐dimensional objects. Implications of these findings are presented.

Highlights

  • This study assessed the “shape bias,” a linguistic strategy young children routinely use when confronted with the task of extending a novel name from one object to another.
  • Novel name extension and categorization tasks were used in this study.
  • Shape bias was affected by the type of instructions, animacy of objects, and dimensionality of objects.
  相似文献   

2.
  • Trust has been found to be crucial for consumer behaviour towards online shops. However, existing studies on the role of trust in electronic commerce are mainly based on ad hoc scales to measure trustworthiness, merely rely on self‐reported consequences of trust such as intention to buy, and focus on low‐risk products.
  • In a web‐based study, 634 participants interacted with a provider of medical goods, that is a simulated online pharmacy. The study develops and employs a psychometrically sound scale for assessing perceived trustworthiness of online shops. Moreover, it examines the impact of trustworthiness on both consumers' intended and actual behaviour towards online shops.
  • Results show that trustworthiness promotes both intention to buy and actual financial risk taking. Perceived risk was not found to moderate the relationship between trustworthiness and intention to buy. Instead, trustworthiness partially mediated the influence of perceived risk on intention to buy. The results from the scale development challenge multidimensional conceptualizations of trust; comparing this finding with other studies suggests that the duration of the relationship might moderate the dimensionality of trust.
Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   

3.
Emotional availability (EA) characterizes a warm, close relationship between caregiver and child. We compared patterns (clusters) of EA on risk factors, including those for borderline personality disorder (BPD). We sampled 70 children aged 4 to 7 years from low socio‐economic backgrounds: 51% of whose mothers had BPD. We coded filmed interactions for EA: mothers' sensitivity, structuring, non‐intrusiveness, non‐hostility, and children's responsiveness to, and involvement of, mothers. We additionally coded children's over‐responsiveness and over‐involvement. Using person‐centred analyses, we identified four clusters: high functioning, low functioning, asynchronous (mothers above average on two of four dimensions and children below), and below average. Mothers in the low‐functioning cluster had lower income, less social support, more of the borderline feature of negative relationships, and more depression than did mothers in the high‐functioning cluster. The children in the low‐functioning group had more risk factors for BPD (physical abuse, neglect, and separation from, or loss of caregivers, and negative narrative representations of the mother–child relationship in their stories) than did children in the high‐functioning group. The asynchronous group included older girls who were over‐responsive and over‐involving with their mothers in an apparent role reversal. Interventions targeting emotional availability may provide a buffer for children facing cumulative risks and help prevent psychopathology.

Highlights

  • This paper investigated how mother‐child emotional availability (warmth and closeness) relates to risk factors for borderline personality disorder, including mother‐child role reversal.
  • In filmed mother‐child interactions, low emotional availability was associated with risk for borderline personality disorder and role reversal was more likely for older girls.
  • Findings support the cumulative risk hypothesis and may inform interventions to improve mother‐child emotional availability to prevent the development of psychopathology.
  相似文献   

4.
  • Extrapolating from prior research that describes the persuasive effects of gain‐ versus loss‐framed messages via the heuristic‐systematic model (HSM), the current study incorporated two advertising‐related factors – evidence type (informational vs. exemplar) and product involvement – and examined their influence on message‐framing effects in advertisements for commonplace consumer products. A significant interaction in Experiment 1 indicated that loss‐framed messages were persuasive in a higher‐involvement context only when coupled with informational evidence, which enhanced systematic processing among participants and thereby elicited the framing effect. No interaction effects occurred in the lower‐involvement context of Experiment 2, in which the hypothesized thought‐processing patterns did not evince. Consistent with recent theoretical advancements, these results indicate that message‐framing effects can be attenuated when both systematic and heuristic processing occur simultaneously. Practical implications are discussed.
Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   

5.
  • This paper examines the use of sensory stimuli in the creation of store atmosphere in the online context. Parsons ( 2002 ) shows that online shoppers are motivated by many of the same non‐functional aspects of shopping as physical store shoppers (eg Tauber, 1972 ; Sheth, 1983 ), including sensory stimulation from aural and visual stimuli. This study investigates what customers desire from a virtual store atmosphere, and conducts an audit of the 15 top e‐tailers as ranked by Nielsen/NetRatings ( 2001 ) using the extant set of stimuli/responses established from the physical store literature. Findings suggest a strong desire from customers for sensory stimuli, with only partial matching by e‐tailers, and a surprising lack of differentiation among competitors. Examination of purchase responses to actual stimuli suggests a need for e‐tailers to match consumers' desires.
Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   

6.
This research examines the influence of leader procrastination on employee attitudes and behaviours. While previous studies have typically viewed procrastination as a form of self‐defeating behaviour, this research explores its effects on others in the workplace. In Study 1, using data collected from 290 employees, we demonstrate the discriminant and relative predictive validity of leader procrastination on leadership effectiveness compared with laissez‐faire leadership and directive leadership. In Study 2, based on dyadic data collected in three phases from 250 employees and their 23 supervisors, we found that leader procrastination was associated with follower discretionary behaviour (organizational citizenship behaviour and deviant behaviour). Additionally, job frustration was found to mediate the relationship between leader procrastination and follower outcomes. The quality of the leader–follower relationship, as a boundary condition, was shown to mitigate the detrimental effects of leader procrastination. Together, the findings suggest that leader procrastination is a distinct form of negative leadership behaviour that represents an important source of follower job frustration.

Practitioner points

  • Leader procrastination is different from laissez‐faire and directive leadership and can be detrimental to followers.
  • Job frustration mediates the relationship between leader procrastination and follower discretionary behaviour.
  • Organizations should facilitate high‐quality LMX relationships as a method for mitigating the negative effects of leader procrastination.
  相似文献   

7.
  • This paper presents the key findings in relation to current consumer perspectives on the role of relationships, the nature of loyalty and types of customer interaction from an in‐depth qualitative consumer study of Irish retail banking.
  • Although the literature proposes that the RM approach is particularly applicable to the financial services sector, the research findings identify key supply and demand‐related changes within Irish financial services and raise questions as to the appropriateness of general RM theory to the current nature of interaction between consumers and their financial suppliers.
  • Key customer factors such as low involvement, apathy and dissatisfaction have resulted in much apparent customer loyalty actually being spurious. More important for customers in this study was how convenient the bank was for their lifestyle.
  • In an age in which increased depersonalisation and automation impact upon the nature of consumer‐supplier interaction and service delivery, it would appear that the concepts of relationship and loyalty need to be fundamentally re‐examined and their role and relevance within current retail financial services re‐appraised.
Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   

8.
Background. Several aspects of children's health and development are known from empirical studies to be associated with otitis media with effusion (OME; ‘glue ear’). The ‘diffuse image’ has been an obstacle to defining a core set of impacts about which inter‐profession and parent‐professional communication can be effective. Aims. The study quantifies similarities and differences in how the signs, symptoms, and developmental impact of OME are attributed and construed, between teachers, parents, and ear, nose, and throat (ENT)surgeons. Sample. Convenience samples were achieved of 118 teachers and 154 parents of affected children; 178 ENT surgeons from a professional sampling frame (association membership) responded. Method. Questionnaires elicited the perceived frequency and concern‐value of over 30 manifestations of OME ‐ the various signs, symptoms, and behaviours suggested by the literature. Factor scores derived on the combined sample were compared between respondent groups. Results. Teachers assign high importance to education and language problems but, relative to parents, they accord lower importance to continuing hearing problems. Teachers and parents weighted behaviour and balance problems similarly, placing behaviour higher, but balance lower, than the ENT specialists did. Conclusions.
  • 1 A four‐factor reduction of simple questionnaire items well defines the domains of impact of OME, and can express the ways in which views of impact differ between teachers, ENT specialists and parents.
  • 2 Considerable differences of perspective exist between the groups examined.
  • 3 In valuing a set of measured outcomes on actual children, or for other policy research, sets of weights are now available to represent the differing perspectives of parents and professionals (e.g. in testing robustness of a conclusion across differing stakeholder perspectives).
  • 4 The research and development need in respect of teachers' involvement with OME could profitably play to existing strengths. This implies the systematic and structured acquisition and evaluation of teacher‐provided impact information.
  相似文献   

9.
  • The globalization of media allows brand placements subtle ways to reach local and international consumers. This study examines Indians' responses to brand placements in a Bollywood film. Psychological processing of embedded brands was assessed by gauging the effects of film involvement and brand consciousness on recall. Film involvement showed an adverse effect on brand recall, while brand consciousness had a positive effect. Brand consciousness was also positively related to the notion that brand placements enhanced film realism, but was not related to attitudes toward product placement in general.
Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   

10.
This article examines the reasons for the growth and decline of the Korean Protestant Church during the following five periods:
  • In the early period of settlement (1884–1909), growth originated from the emancipation motif, modern values, the Christian's moral life, the Revival experience, Bible study, and the prayer culture. The Korean church did not polarize evangelism and social action.
  • During Japanese domination (1910–1945), growth came from the respect of the people toward the church. The church served the nation, consoled and healed the minds of the people, and gave brave witness of their faith in God. However, political persecution, economic devastation, socialist influences, and finally the coercion of the Shinto shrine worship to the church blocked church growth.
  • During the recovery time (1945–1960), the social anomie after the nation's liberation and the Korean War ironically became a seedbed for church growth. However, the church improperly made her image pro‐government and pro‐America.
  • During the time of industrialization and urbanization (1960–1995), Korean Protestantism achieved great growth and the highest percentage. Most of the Korean Protestant churches in cities, taking advantage of the mass rural–city migration, were actively involved in evangelism and church planting. University mission organizations and military missions were most active. Yet, they did not do well in terms of holistic evangelism. On the other hand, the National Council of Churches in Korea (NCCK), the Urban Rural Mission (URM,) the minjung churches and others carried out social mission work.
  • After the time of urbanization (1995–2005), church membership began to decrease. The Protestant church‐planting policy in city areas became inappropriate. In addition, the church's political conservatism fell out of favour with the young generation.
  相似文献   

11.
  • This paper examines the contextual aspects of problem‐solving behaviour of ‘green’, environmentally oriented consumers. It is argued that by profiling the consumer in cognitive terms, a more robust understanding of green consumer behaviour can be provided.
  • To illustrate this, we draw upon the cognitive anthropological concepts of practical thinking and bricolage. These are used to integrate ‘context’ into a model of cognition via qualitative, interview‐based research which examined how consumers assess the environmental friendliness of supermarket products.
  • In order to increase external validity two respondent groups were compared, British and German consumers. Different levels of successful and unsuccessful practical thinking and bricolage were identified.
Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   

12.
  • While there is evidence that an endorser's likeability plays a determining role in the advertising effectiveness of explicit persuasive appeals, this paper examines the impact of the need for cognition (NFC) as a moderator of this relationship. We find that this effect holds, as predicted, for individuals with lower NFC, but not for those with higher NFC. Furthermore, the effects of explicit persuasion and the endorser's likeability on evaluations of products or services by lower‐NFC consumers were found to be mediated by the attribution of self‐interest. In contrast, advertising effectiveness for higher‐NFC consumers was predictable only by the valence of their cognitive responses to the product.
Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

13.
This exploratory study examines the underlying determinants as well as the dimensionality of in‐store information searches for a Christmas clothing gift, focusing specifically on the differential effect of gender on information acquisition. A self‐administered survey, containing personality, situational and standard demographic measures, was administered to actual consumers in three Western countries, shortly after the Christmas season. Confirmatory factor analysis verified that in‐store information is indeed a multidimensional construct, composed of three distinct factors: macro information search, micro information search and salesperson help. Consistent with expectations, compared to males, females tended to acquire macro and micro information to a greater extent; males were more apt to seek the assistance of store sales personnel than females. This pattern was generally robust across the three countries. Other observed gender and/or country‐sample differences are discussed. Copyright © 2002 Henry Stewart Publications Ltd.  相似文献   

14.
This paper investigates the characteristics of opinion leaders within the computer‐mediated environment, analyses the differences between online opinion leaders and online non‐leaders and examines the implications of opinion leadership theory for e‐commerce. This study finds that opinion leaders in computer‐mediated environments possess significantly higher levels of enduring involvement, innovativeness, exploratory behaviour and self‐perceived knowledge than non‐leaders. Online opinion leaders also possess greater computer skills, have used the internet for a longer period of time and use the internet more frequently for longer sessions than non‐leaders. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   

15.
Despite the increase in the use of interactive technological devices, little is known about the impact that play context has on the production of spatial language by parents. To investigate whether there is differential parental spatial input afforded by play contexts with their preschoolers, 34 children (20 girls, 14 boys) and their primary caregivers engaged in 30‐min 3‐dimensional (3D) spatial play using blocks and puzzles and virtual 2‐dimensional (2D) spatial play using an iPad® in 2 separate home visits. There were no significant differences in the average amount of spatial talk and the number of spatial categories used by parents in both 3D and 2D play contexts. However, the amount of parental spatial talk decreased significantly with older preschoolers using the iPad®. In the 3D play contexts, parents produced more words related to spatial dimensions, location and directions, and continuous amount than in the 2D play contexts. However, in the 2D play contexts, they produced more words associated with orientations and transformations as well as deictics than in the 3D play contexts. Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input by supporting parents and caregivers with best practices.

Highlights

  • The present study examines the differences in parental spatial talk when using traditional versus technology‐based learning tools with their preschoolers.
  • Two 30‐min home observations of parent–child dyads playing blocks and puzzles versus spatial apps on an iPad®. No significant differences in the amount of parental spatial talk and the number of spatial categories in both play contexts were found.
  • Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input.
  相似文献   

16.
  • Recently, a number of studies have investigated consumer decision‐making styles (CDMS) and their importance to consumer behaviour research. However, research designs suggested to date are mainly replications of a study by Sproles and Kendall ( 1986 ) proposing eight mental characteristics, the so‐called Consumer Styles Inventory (CSI). The CSI has been applied across cultures, but without critically examining its validity and reliability. A major concern is the postulated product independence of CSI. The aim of this study is to further develop this approach, to apply it to different product categories and to investigate the relationship between product involvement and CDMS. In doing so, we conducted a survey in Great Britain and Germany, and analysed the data using exploratory and confirmatory factor analysis. Not only did we demonstrate that there is a relationship between products and CDMS, but also that CDMS are governed by consumers' perceived product involvement. Important implications for marketing practice can be derived.
Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   

17.
An online self‐help goal‐setting and planning (GAP) intervention to improve working adults’ well‐being was tested using a longitudinal, randomized crossover design. The study sought to (1) test the effectiveness of the intervention relative to wait‐list controls; and (2) test the stability of effects over a 3‐month follow‐up period. Participants were recruited from the UK Civil Service and were randomized to either a GAP intervention or a wait‐list control condition. Wait‐list participants then crossed‐over to receive GAP. Relative to wait‐list controls (= 149), GAP participants (= 158) reported significantly higher levels of positive affect (PA) and flourishing, but similar levels of negative affect (NA) and life satisfaction immediately after the intervention. Longitudinal data were analysed for the whole sample (= 307). Compared to the start of the intervention, participants reported an increase in PA and flourishing directly after the intervention and 3 months later. NA and life satisfaction showed no change by the end of the intervention, but had improved by 3‐month follow‐up. Completing more modules predicted post‐intervention improvements in well‐being, accounting for pre‐intervention well‐being levels. The online self‐help format allowed the intervention to be offered with minimal therapeutic support, enabling convenient access by a large group of employees. The study provides an example of a successful adaptation of a clinically proven well‐being intervention to make it accessible to working adults.

Practitioner points

  • Well‐being interventions proven in clinical settings can be effectively adapted for use in workplace settings with only minor alterations.
  • Brief, online self‐help interventions can improve working adults’ well‐being.
  • Goal‐based interventions can improve working adults’ well‐being when focused towards goals that are aligned with personal values and have been chosen by the individual.
  相似文献   

18.
We report two studies that demonstrate how five‐ and seven‐year‐olds adapt their production of arguments to either a cooperative or a competitive context. Two games elicited agreements from peer dyads about placing animals on either of two halves of a playing field owned by either child. Children had to produce arguments to justify these decisions. Played in a competitive context that encouraged placing animals on one's own half, children's arguments showed a bias that was the result of withholding known arguments. In a cooperative context, children produced not only more arguments, but also more ‘two‐sided’ arguments. Also, seven‐year‐olds demonstrated a more frequent and strategic use of arguments that specifically refuted decisions that would favour their peers. The results suggest that cooperative contexts provide a more motivating context for children to produce arguments.

Statement of contribution

What is already known on this subject ?
  • Reasoning is a social skill that allows people to reach joint decisions.
  • Preschoolers give reasons for their proposals in their peer conversations.
  • By adolescence, children use sophisticated arguments (e.g., refutations and rebuttals).
What the present study adds?
  • Cooperation offers a more motivating context for children's argument production.
  • Seven‐year‐olds are more strategic than five‐year‐olds in their reasoning with peers.
  • Children's reasoning with others becomes more sophisticated after preschool years.
  相似文献   

19.
For parents, online platforms where their children interact with others often feel like a “black box” in terms of what exactly is happening. In this study, we developed an ecologically valid online computer game in which a (computer‐generated) peer teammate tried to provoke frustration, in order to examine (a) adolescents' responses and (b) how indices of self‐evaluation (i.e., sense of coherence and self‐esteem) and demographic variables (i.e., gender and ethnicity) matter to these responses. Like gender, being a member of a minority or majority group may influence how provocations by peers are interpreted, influencing how one responds. Fifteen‐year‐old Dutch and Moroccan‐Dutch adolescents (N = 167) completed self‐reports and played the online computer game. The game indeed elicited frustration, with increased self‐reported anger. Moreover, expressions of displeasure were much more common during and after provocation than before provocation. Crucially, perceived self‐evaluation mattered; higher levels of sense of coherence but lower levels of self‐esteem (only in Moroccan‐Dutch group) contributed to fewer expressions of displeasure. Gender did not play a moderating role. Our findings provide initial insights into individual differences in adolescents' responses in an online peer‐conflict situation.

Highlights

  • We studied Dutch and Moroccan-Dutch adolescents' responses during online peer provocation and how self-evaluation and demographic variables matter.
  • Provocation by the (computer-generated) peer teammate increased expressions of displeasure.
  • More sense of coherence but less self-esteem was associated with fewer expressions of displeasure, but ethnicity moderated the effect with self-esteem.
  相似文献   

20.
Previous research has consistently demonstrated that false‐belief (FB) understanding correlates with and predicts metalinguistic ability in preschoolers. Surprisingly, however, there is scant evidence on the question of whether this relation persists at later ages. The present cross‐sectional study sought to fill this gap by examining the association between FB understanding, belief‐based justifications and metalinguistic awareness. A sample of 150 children primary‐school children between 8 and 11 years of age were administered a test of receptive language, a second‐order theory‐of‐mind task and a comprehensive metalinguistic battery. The results of correlational and regression analyses showed that explicit metalinguistic awareness (in particular, performance in the Ambiguity and Phonemic Segmentation subtests) was significantly predicted by children's belief‐based responses to the justification question in the theory of mind task but only for children with small receptive vocabularies; in contrast, FB understanding made no independent contribution (either alone or in interaction with other measures). These findings complement and advance existing data by showing that, in school‐age children, the association between the 2 domains involves more mature, verbally explicit levels of FB understanding and metalinguistic awareness.

Highlights

  • We examined the relation between metalinguistic awareness and theory‐of‐mind in primary‐school children.
  • Metalinguistic awareness was associated to belief‐based justifications, but only for children with small vocabulary.
  • In school‐age children the ability to provide verbal justifications plays a key role in the relation between theory‐of‐mind and metalinguistic awareness.
  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号