Source effects and cause involvement in prosocial online crowdfunding: A collective action perspective

This study investigates individual motivations to contribute to charitable crowdfunding campaigns from the collective action perspective. A three-group post-test with control experiment (personal source: close friends, family v. impersonal: organizational source v. control: no known source) accounting for individual predispositions (cause involvement, altruism, attitude toward crowdfunding, prior experience) was done. No significant effect of source personalness was found. Instead, a main effect on likelihood to donate to a charitable crowdfunding campaign depends on whether there was a source or not to begin with — with no known source being less influential than a personal and an impersonal source. Post-hoc analysis revealed a moderation effect of cause involvement to motivate greater donation likelihood when the source is perceived to be more personal. Theoretical implications for future research and practical suggestions for prosocial online crowdfunding for charitable purposes are discussed.

Identity Authentication Based on Fingerprint Recognition and PKI in E-Commerce

In this paper, the related concepts of fingerprint recognition technology and PKI are introduced at first. In the traditional identity authentication based on PKI, the shortage of "password + certificate" which is used to perform the identity authentication is analyzed. And combined with the process of fingerprint recognition, an E-commerce identity authentication system based on fingerprint recognition and PKI is put forward. This system performs the identity authentication with the method of "fingerprint + certificate". Then the trust chain with the personal source spot is established and solves the credibility problem of the users’ identity in E-commerce.

“I have not had One Fact Disproven”: Elizabeth Dilling's Crusade Against Communism in the 1930s

Who, then, is Mrs. Dilling? Upon what strange meat has she been fed that she hath grown so great: And what inspired her, she who might have taken up knitting or petunia-growing, to adopt as her hobby the deliberate and sometimes hasty criticism of men and women she has never even seen.1To see the lady in action, screaming and leaping and ripping along at breakneck speed, is to see certain symptoms of simple hysteria on the loose.2May God strengthen and uphold you, [Mrs. Dilling] … May your wonderful work grow and help save our Republic, … a time is coming when you will be blessed … You deserve a place in history comparable to Washington and Lincoln.3Hysterical and demented, saintly and just, these were just some of the characterizations of the most prominent female activist on the right during the Great Depression. Elizabeth Dilling embraced them all. For Dilling and her supporters, service in the cause of Christianity and Americanism demanded vigilance and determination, as well as a tough skin.Dilling's story is a fascinating one and deserves telling, if only because of the passion she provoked in her audiences. Yet her story has larger historical significance. Dilling created her own unique style of politics – distinctly gendered and explicitly personal, a feminine counterpunch to her male colleagues on the far-right who were relatively more aloof from their constituents. For Dilling, involvement in the politics of anti-communism was not only a personal source of strength and satisfaction but also a ticket to what she hoped would be a long and respectable career as an authority on subversive movements.

Patterns of Information Source usage among Durable Goods Buyers

Durable goods buyers’ prepurchase information search activities were studied to determine whether distinctive patterns of information source usage could be identified. A method based on canonical analysis of retail, neutral, and personal source usage measures in conjunction with selected explanatory variables proved useful in distinguishing four different patterns. Tradeoffs were evident in the usage of and reliance on different information sources. The results emphasize the need for further study of consumer information need and information-gathering abilities.