Twins Working Together: Collaboration or Contest/Twin Research: Molar Pregnancy; Social Support; Conjoined Twins; Immune Discordance/Headlines: Twin Politicians; Multiple Birth Marriages; Guinness World Record; Museum of Memory and Human Rights (Santiago, Chile)
Twin research has found genetic influence underlying vocational interests, work values, and job satisfaction. In addition, numerous studies have shown that monozygotic (MZ) twins generally display greater within-pair cooperation and social closeness than dizygotic (DZ) twins. These findings are illuminated by exploring the occupational histories of two female twin pairs, one set MZ and the other set DZ. This is followed by a review of timely twin-based research reports on molar pregnancy, social support, conjoined twinning, and immune discordance. Finally, news items regarding identical twin politicians, multiple birth marriages, a new Guinness World Record for twins, and a twin-family story from the Museum of Memory and Human Rights in Santiago, Chile are both interesting and informative.