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111.
Abstract

Organizational buyers are increasingly employing competitive tenders with objective buying criteria to mitigate the influence of personal relationships with suppliers and reduce the overall cost of buying. This paper investigates the role of salespeople’s relationships with buyers (i.e., purchasing managers) and how they affect supplier selection in such contexts. Drawing on data from 428 tenders across different buying organizations, this study shows that the quality of the salesperson’s relationship with the buyer influences the buyer’s evaluation of the tender proposal, which, in turn, affects supplier selection. Thus, the results support an indirect effect of salesperson relationship on supplier selection even in a tender context. In addition, the results indicate that the effect of a salesperson’s relationship on buyer’s proposal evaluation is contingent on the comprehensibility of suppliers’ proposals and buyer’s product knowledge. These results have significant theoretical and managerial implications for both buyers and suppliers in business-to-business (B2B) tender contexts.  相似文献   
112.
A powerful objection against moral conventionalism says that it gives the wrong reasons for individual rights and duties. The reason why I must not break my promise to you, for example, should lie in the damage to you—rather than to the practice of promising or to all other participants in that practice. Common targets of this objection include the theories of Hobbes, Gauthier, Hooker, Binmore, and Rawls. I argue that (1) the conventionalism of these theories is superficial; (2) genuinely conventionalist theories are not vulnerable to the objection; and (3) genuine moral conventionalism is independently plausible.  相似文献   
113.
Infants at 12 and 18 months of age played with 2 adults and 2 new toys. For a 3rd toy, however, 1 of the adults left the room while the child and the other adult played with it. This adult then returned, looked at all 3 toys aligned on a tray, showed great excitement ("Wow! Cool!"), and then asked, "Can you give it to me?' To retrieve the toy the adult wanted, infants had to (a) know that people attend to and get excited about new things and (b) identify what was new for the adult even though it was not new for them. Infants at both ages did this successfully, lending support to the hypothesis that 1-year-old infants possess a genuine understanding of other persons as intentional and attentional agents.  相似文献   
114.
This study examines the syntactic comprehension of seven German agrammatic speakers. The German language allows the study of the interaction of syntactic principles and morphological devices in the comprehension process. In addition, due to its relatively free word order, German allows the study of strictly minimal pairs of canonical and non-canonical sentences in addition to the rather controversial active-passive contrast. A central research question was whether the pattern of agrammatic comprehension predicted by the trace deletion hypothesis (TDH, Grodzinsky, 1990, 1995), relatively normal comprehension performance of canonical sentences and chance performance on non-canonical sentences, can be found in a language with richer morphology than English. The generalisability of the TDH-pattern to morphologically rich languages is not obvious, given that case morphology in particular can provide explicit cues to the detection of the agent and patient roles in a sentence. The results of this study indicate that morphology does not make a difference. Furthermore, the group results are in line with the TDH-predictions only for number marked sentences but not for case marked sentences. However, single case analysis reveals different patterns of syntactic comprehension in agrammatic patients, a spectrum that encompasses near-normal comprehension of canonical and non-canonical sentences, overall chance performance, and TDH-like profiles.  相似文献   
115.
Several studies have demonstrated that zebra finches (Taeniopygia guttata) prefer their fathers' songs over unfamiliar songs. Songs of tutors (i.e., fathers) and tutees (i.e., sons) resemble each other as a result of cultural transmission. Subjects (N = 18) with a previously established preference for the father's song could choose between the song of an unfamiliar brother or a random unfamiliar song in an operant task. Most subjects showed a significant preference for either category of song, but overall, the songs of unfamiliar brothers were not preferred, although they were more similar to the father's song than were the unfamiliar songs. This suggests that subjects did not generalize their learned preference for a song of a particular tutor to the songs of his tutees.  相似文献   
116.
This article reports the construction of a new survey—specifically, the Brunel Ethnic Behavior Inventory (BEBI)—designed to measure ethnic speech and ethnic action as separate, yet related, aspects of individuals’ ethnic behavior. Using Tajfel’s social identity theory as a conceptual frame of reference, this study sought an answer to the research question of how many factors actually are measured by the BEBI, and tested the hypothesis that a two-factor model (i.e., Ethnic Speech and Ethnic Action as two correlated factors) would provide significantly better goodness of fit to the correlational data than would a one-factor model (i.e., Ethnic Behavior as one undifferentiated factor). Across one pilot sample (n = 101) and two main samples (n = 120 for Sample 1, n = 148 for Sample 2), the study found that not only did the BEBI measure two factors at most (i.e., Ethnic Speech and Ethnic Action) but, consistent with the hypothesis, the two-factor model yielded better goodness of fit than did the one-factor model. Implications for the conceptualization and measurement of Verkuyten’s “ways of ethnicity” are discussed.  相似文献   
117.
Recent research demonstrates that intergenerational differences in immigrant families' adaptation can be detrimental for family functioning. However, most of the findings originate from immigrant groups in North America who face different situations compared with European Diaspora returnees. This comparative study investigated whether ethnic German Diaspora immigrant adolescents' and mothers' disagreement about the desirability of adolescents' intercultural contact with native peers relates to more conflict in the family domain. In addition, we accounted for general developmental factors predicting family conflict by considering adolescents' background in terms of prosocial behaviour and hyperactivity. Participants comprised 185 Diaspora immigrant mother–adolescent dyads from the former Soviet Union living in Germany (adolescents: mean age 15.7 years, 60% female) and 197 native German mother–adolescent dyads (adolescents: mean age 14.7 years, 53% female). Results indicated a similar level of family conflict in immigrant and native families. However, conflict was elevated in those immigrant families disagreeing on intercultural contact attitudes, independent of the significant effects of adolescents' background of prosocial behaviour or hyperactivity. Our study highlights potential side effects in the family domain, if immigrant adolescents and parents disagree in their attitude regarding adaptation to the host culture's life domains, such as contact with native peers.  相似文献   
118.
People with low Self-directedness (SD) tend to explain their behaviour as being significantly influenced by events in the external environment. One important dimension of external cues is their level of salience: highly salient external stimuli are more likely to capture attention, even when such stimuli are not relevant to goals. We examined whether adults reporting low SD would exhibit greater susceptibility to distraction by highly salient external stimuli. Fifty-four (42 males) subjects completed the Attention Modulation by Salience Task (AMST) measuring reaction times to early- or late-onset auditory stimuli in the presence of high- or low-salience visual distractors. SD was assessed via self-report, and analyses tested the relationship between SD and performance on the AMST. Results showed a slowed early response to auditory cues during high salience compared to low salience. Indeed, individuals reporting low SD showed stronger salience interference, suggesting that external causality attribution is accompanied by a subconscious perceptual deficit.  相似文献   
119.
This longitudinal study examined the consequences of job crafting on two important employee outcomes: psychological capital (PsyCap) as a work-related personal resource and work engagement as an indicator of employee well-being. The study also tested the reverse causation effects of PsyCap and work engagement on job crafting. It used a three-wave, three-month panel design to survey 940 employees from three European countries working in a broad range of economic sectors and occupations. The results of the cross-lagged longitudinal structural equation modelling demonstrated that job crafting predicted PsyCap and work engagement over time. No reverse causation effects were found. Overall, this study shows that when individuals proactively build a resourceful and challenging work environment for themselves, it can lead to diverse positive outcomes that are crucial to employee health and well-being. Employees should therefore be encouraged and be given the opportunity to craft their own jobs.  相似文献   
120.
The advantage in person memory of impression formation over memory task instructions is shown to extend to the eyewitness identification paradigm. Instructions to form an impression of target persons led to more accurate identifications in subsequent photo line‐ups than explicit instructions to memorize the targets (Experiment 1). Prior knowledge that a crime was going on did not affect performance. Two confounded components of the successful instruction condition were decomposed in Experiment 2, showing that the enhanced performance is due to the impression task proper, rather than the absence of explicit memory instructions. Analyses of hits and false alarms revealed that the positive influence of impression formation on discrimination performance was due to a genuine enhancement in discrimination ability rather than merely a shift toward a stricter response criterion. Experiment 3 provided some evidence to suggest that eyewitness performance can even be influenced by recontextualization efforts and impression judgments at the time of retrieval. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
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