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An Investigation of Entrepreneurs' Venture Persistence Decision: The Contingency Effect of Psychological Ownership and Adversity 下载免费PDF全文
We incorporate psychological ownership theory and adversity literature to examine the joint effect of psychological ownership and adversity on entrepreneurs' persistence decision. The results of two experiments and one survey show that both low adversity and high psychological ownership for the venture increase entrepreneurs' likelihood of persistence. We also identify the moderating effect of adversity. Psychological ownership is more relevant to the likelihood of persistence when adversity is high than when it is low. Our research contributes to psychological ownership theory and the entrepreneurial persistence literature and has practical implications for entrepreneurs. 相似文献
73.
Langbein J Siebert K Nürnberg G Manteuffel G 《Journal of comparative psychology (Washington, D.C. : 1983)》2007,121(4):447-456
Using an automated learning device, we investigated "learning to learn" by dwarf goats (Capra hircus) in what was for them a familiar environment and normal social settings. Nine problems, each consisting of four discriminable black symbols, each with one S-super+ and three different S-super(-), were presented on a computer screen. Mean daily learning success improved over the course of the first four problems, and the improvement was maintained throughout the remaining five problems. The number of trials to reach the learning criterion decreased significantly beginning with problem four. Such results may be interpreted as evidence that the goats were developing a learning set. In the present case, the learning set appeared to have two components. One involved gaining familiarity and apparent understanding of the learning device and the basic requirements of the discrimination task. The second component involved learning potential error factors to be ignored, as well as learning commonalities that carried over from one problem to the next. Among the error factors, evidence of apparent preferences for specific symbols was seen, which had a predictable effect on performances. 相似文献
74.
In recent years, environmental problems, such as resource depletion and biodiversity loss, have come to the forefront of society's attention. Consumption of fruits and vegetables from extensive production systems could decrease food loss and increase biodiversity and more sustainable resource use. However, fruits and vegetables from extensive production systems are not always of perfect external quality, and hence, rejected by consumers. To increase acceptance of imperfect fruits, this study aims to better understand consumers' perceptions of different levels of imperfections, using apples as an example. An online survey with 842 German consumers investigated associations, important apple-buying criteria, organic apple consumption, socio-demographics, and willingness to pay (WTP) for apples with different levels of imperfection. The latter is investigated via contingent valuation. A multiple linear regression was calculated for each level of imperfection. Results show that consumers' WTP for apples differed depending on the level of external imperfections. The majority of consumers accepted slightly imperfect apples; a noticeable share would even buy them at the same price as flawless apples. Apples with heavy imperfections were mainly accepted by consumers who had sustainable buying criteria. To increase acceptance, it is important to tell consumers that their food choice can make an impact on how apples are produced, that imperfect apples come from more sustainable production systems and are of perfect internal quality. And finally, it is important to give specific advice that buying these apples can help to increase sustainable resource use and biodiversity. 相似文献
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Markus Kiefer Stefanie Schuler Carmen Mayer Natalie M. Trumpp Katrin Hille Steffi Sachse 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2015,11(4):136-146
Digital writing devices associated with the use of computers, tablet PCs, or
mobile phones are increasingly replacing writing by hand. It is, however,
controversially discussed how writing modes influence reading and writing
performance in children at the start of literacy. On the one hand, the easiness
of typing on digital devices may accelerate reading and writing in young
children, who have less developed sensory-motor skills. On the other hand, the
meaningful coupling between action and perception during handwriting, which
establishes sensory-motor memory traces, could facilitate written language
acquisition. In order to decide between these theoretical alternatives, for the
present study, we developed an intense training program for preschool children
attending the German kindergarten with 16 training sessions. Using closely
matched letter learning games, eight letters of the German alphabet were trained
either by handwriting with a pen on a sheet of paper or by typing on a computer
keyboard. Letter recognition, naming, and writing performance as well as word
reading and writing performance were assessed. Results did not indicate a
superiority of typing training over handwriting training in any of these tasks.
In contrast, handwriting training was superior to typing training in word
writing, and, as a tendency, in word reading. The results of our study,
therefore, support theories of action-perception coupling assuming a
facilitatory influence of sensory-motor representations established during
handwriting on reading and writing. 相似文献
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Aave Hannus Mihkel Lees Katrin Mägi Andres Riimets Maarja Kalma Eva-Maria Riso 《Psychology, health & medicine》2018,23(8):1016-1024
Promotion of healthy lifestyles in youth focuses on school-based interventions with the aim to increase physical activity (PA) during school days. Drawing on seventeen focus group discussions from three purposively selected Estonian schools, we explored factors that perceivably affect students’ recess physical activity (RPA). Both inductive and deductive principles of data analysis were used to extract major and subthemes related to factors that inhibit or enhance RPA. Participants identified barriers and facilitators to recess PA as originating mainly from physical and organizational school environment. Also, unsuitable weather was described as a barrier to being active. Additionally, feelings, behavioral and normative beliefs were described as constraining or facilitating RPA. Results highlighted two culture-specific unique perceived determinants of RPA that need to be addressed during the development of school-based interventions to increase PA. 相似文献
80.
The subjective experience of time in depression has been described to be altered in complex ways, with sensations of particular slowness, delay or stillness being the most often named articulations. However, the attempts to provide empirical evidence to the phenomenon of “time slowing down in depression” have resulted in inconsistent findings. In consequence, the overall claim that depressive time somehow differs from ordinary time has often been discarded as unfounded. The article argues against such conclusion, contending that the described ambiguity might be caused by the methods employed to assess the phenomenon under observation. In the first part of the article, a reconceptualization of the experience of time in depression is proposed on the grounds of classic and contemporary phenomenological psychiatry. This leads to identify the essential features of depressive time as described both in clinical and philosophical contexts. In the second part, a critique of the existing methods of time perception assessment is conducted, with a specific focus on duration estimation and time passage perception tasks. The above-mentioned core features serve as guidelines in discussing to what degree such methods fit the phenomenon at stake. Finally, an alternative and innovative method is put forward, that might not only help to explore the scope of existing methods but might itself present an alternative to such: the micro-phenomenological interview. 相似文献