[巴西言语语言和听力科学领域的科学期刊：影响指标]

Campanatti-Ostiz Heliane, de Andrade Claudia Regina Furquim

Pró-Fono Produtos Especializados para Fonoaudiologia.

Pro Fono. 2006 Jan-Apr;18(1):99-110. doi: 10.1590/s0104-56872006000100012.

BACKGROUND

Global value of scientific papers published in national journals of the Brazilian Speech-language and Hearing Science analyzed through the Impact Factor (IF).

PURPOSE

To analyze part of the Brazilian Speech-Language and Hearing Science through its scientific journals: characterization of the impact indicator--in this case the Impact Factor (IF). Seven national Speech-language and Hearing Science journals (1986/ 2001) registered in the Brazilian Institute of Information in Science and Technology (Ibict) and with a given International Standard Serial Number (ISSN) were analyzed. In order to calculate the IF of the scientific journals, the lists of bibliographic references of the published papers were consulted and the original formula of Garfield was used, adapting it to the seven journals. Bibliographic references cited in the research papers, in the case studies, in the review and update articles were considered for analyses. Researches which were cited in the summaries like letters to the editors; editorial, abstracts, commentaries and others were excluded. A total of 9,334 bibliographic references of 549 papers were analyzed, excluding self-citations of authors. It was observed that the resulting IFs revealed practically null values. The obtained results demonstrate that the Brazilian Speech-language and Hearing Science needs to develop a few aspects of its editorial and scientific processes--the researches of the Brazilian Speech-language and Hearing Science are being lost, making it necessary for the editors to raise the access and visibility of their journals and for the speech-language and hearing scientists to cite the work of their antecessors and national partners. According to the obtained data, for the Brazilian Speech-language and Hearing Science, the publication of 11.9 papers is necessary for only one of these papers to be cited in another research. It is observed that the IFs of the Brazilian Speech-language and Hearing Science, among these seven journals, have risen since 1999, suggesting a development of this Science. The follow up of this research, analyzing the years subsequent to 2001, is necessary in order to verify the real raise of the impact of these articles.

背景

通过影响因子（IF）分析巴西言语语言和听力科学国家期刊上发表的科学论文的全球价值。

目的

通过其科学期刊分析巴西言语语言和听力科学的一部分：影响指标的特征——在这种情况下为影响因子（IF）。分析了在巴西科技信息研究所（Ibict）注册并具有特定国际标准连续出版物编号（ISSN）的七种国家言语语言和听力科学期刊（1986/2001）。为了计算科学期刊的影响因子，查阅了已发表论文的参考文献列表，并使用加菲尔德的原始公式，将其应用于这七种期刊。研究论文、案例研究、综述和更新文章中引用的参考文献被纳入分析。像给编辑的信、社论、摘要、评论等摘要中引用的研究被排除。共分析了549篇论文的9334条参考文献，不包括作者的自引。结果发现得出的影响因子实际上显示为零值。所得结果表明，巴西言语语言和听力科学需要在其编辑和科学过程的几个方面加以改进——巴西言语语言和听力科学的研究正在流失，这使得编辑有必要提高其期刊的可获取性和知名度，言语语言和听力科学家有必要引用其前辈和国内同行的工作。根据所得数据，对于巴西言语语言和听力科学来说，仅需发表11.9篇论文，其中只有一篇会在另一项研究中被引用。可以观察到，在这七种期刊中，巴西言语语言和听力科学的影响因子自1999年以来有所上升，表明该学科有所发展。有必要对2001年以后的年份进行后续研究，以核实这些文章影响力的实际提升情况。