Roland Jacobi [SEP] sex or gender
Roland Jacobi
Roland Jacobi (9 March 1893 – 22 May 1951) was a male international table tennis player from Hungary. 
He was the first ever men's singles world champion at the 1926 World Table Tennis Championships and won six medals total in singles, doubles, and team events in the World Table Tennis Championships between 1926 and 1928. 
See also.
- List of table tennis players
- List of World Table Tennis Championships medalists
External links.
- Wiesław Pięta, Aleksandra Pięta , Czech and
women was further explored in the volume "Stalking: Perspectives on Victims and Perpetrators," which Frieze co-edited with Keith E. Davis and Roland D. Maiuro"."
One of Frieze's main interests concerned gender differences in the workforce and in attitudes about work and gender roles. In "Assessing the Theoretical Models for Sex Differences in Causal Attributions for Success and Failure," Frieze and her colleagues determined through meta-analysis that men were less likely than women to attribute their successes or failures to luck. In another