The purpose of this investigation was to examine the effects of the presence of an audience and competition on maximal weight lifting performance. Thirty-two recreationally trained participants (15 men, 17 women; 21 +/- 2.5 years) performed a 1 repetition maximum (1 RM) bench press during 3 different situations (coaction, competitive coaction, and audience condition). Subjects also completed the Activation-Deactivation Adjective Checklist Short Form following the 3 trials to measure arousal state during each of the 3 trials. Significant differences (p < 0.05) were found between competitive coaction and coaction trials as well as between audience and coaction trials. Both men and women demonstrated the highest performance in front of an audience (105 +/- 48 kg) followed by competition (103 +/- 46 kg) and then the coaction trial (93 +/- 43 kg). No significant difference in arousal was measured between trials. The data suggest that performing a maximal lift in the presence of an audience or in competition facilitates performance and support the self-presentation and self-awareness theories. Social facilitation effects should be controlled in research settings and may aid the performance of weight lifting activities during events or competition.
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http://dx.doi.org/10.1519/1533-4287(2003)017<0303:teocat>2.0.co;2 | DOI Listing |
J Am Soc Mass Spectrom
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University of California at Santa Barbara, Santa Barbara. California 93106-9510, United States.
A year has gone by, and it is still hard to believe that Dr. Shuying Liu had left us on November 22, 2023. Most her colleagues and friends remember vividly her passionate images captured in the talk she filmed for the Chinese Mass Spectrometry Conference 2020-2023 in June 2023.
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Department of Sociology, Faculty of Political & Social Sciences, Ghent University, Ghent, Belgium.
Abortion is taboo in Pakistani society, and it is stigmatised throughout the country, regardless of legal permission. Despite the burdens imposed by social norms of pronatalism and motherhood, women do exercise agency to have abortions. This study explores the experiences of women who have had induced abortions and maintained their social status within the community.
View Article and Find Full Text PDFiScience
November 2024
Wildlife Research Center, Kyoto University, Kyoto 606-8203, Japan.
Human cognitive performance can be significantly influenced by the presence of audience members. While often associated with reputation management, which is considered uniquely human, it is unclear to what degree this phenomenon is shared with non-human animals. To investigate such audience effects in chimpanzees, we recorded the performance of six chimpanzees on three different numerical touch screen tasks varying in difficulty and cognitive demand, in the presence of variable audience member compositions over six years.
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Department of Nutrition, School of Health Sciences, University of Brasília (UnB), Campus Darcy Ribeiro, Brasília 70910-900, Distrito Federal, Brazil.
Foodborne diseases are a global burden. Actions to fight this group of diseases are necessary, especially for the younger demographic, which consists of consumers, food handlers, and the future workforce of the food chain. To this end, outlining the food safety profile of the target audience is imperative.
View Article and Find Full Text PDFActa Biomater
November 2024
School of Medicine, Nankai University, Tianjin, 300071, China; Department of Radiotherapy, Chinese PLA General Hospital, Beijing, 100071, China. Electronic address:
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