Tim VandeMerkt to VP-global logistics, Scholastic, New York, from VP-logistics, The Tranzonic Cos.
Philip Armstrong, 53, to chief marketing officer, eHarmony, Pasadena, Calif., from VP-marketing, Ditech.com.
Derek Rigaud, 33, to sales director, Time Warner's AOL Latino, New York, from senior national account manager, Terra Networks.
Mark Reardon, 39, to president, Pubicis Groupe's Arc, New York, from regional manager, Arc Latin America.
Joanne LoPinto, 45, to associate publisher-marketing, Meredith Corp.'s Country Home and Traditional Home, New York, from executive director-marketing, Country Home.
Eric Steinert, 34, to senior VP-business development, AdSpace Networks, New York, from VP-retail markets, MasterCard International.
Scott Pitts, 40, to VP-experiential marketing, Ignited Minds, Marina Del Rey, Calif., from director of strategic alliances, Sony Pictures Television.
Jack Simmons, 45, to VP-automotive classified advertising sales, WorldNow Cars, New York, from national dealer trainer, AutoTrader.com.
Beth Mayry to VP-communications director, WPP Group's Mediaedge:cia, Detroit, from senior VP-media operations and account services, PHD, Detroit.
Don Neal to president, IXI Corp.'s Echelon Marketing Group, McLean Va., from managing director and chief marketing officer, Marsh.
John McNamara, 42, to senior VP-sports ad sales, Time Warner's Turner, New York, from VP-national sales manager.
Daniel Bragg to VP-creative, Dicovery Communications' Discovery Channel, Discovery Times Channel and The Science Channel, Silver Spring, Md., from owner, Bragg Creative.