New immigrants have already changed Philadelphia's cultural scene—particularly in urban neighborhoods. This brief uses three types of evidence— a small-area database of cultural participation, a survey of residents of North Philadelphia and Camden, NJ, and a survey of artists living or working in the metropolitan area—to explore migrant cultural engagement. Taken together, SIAP’s evidence on ar...

A Chinese Auction is one of the most popular mechanisms at charity or other fundraising events. In a Chinese Auction, bidders buy lottery tickets, which are essentially chances to win items. Bidders may buy as many tickets as they like, and bid them on any item(s) they want by placing them in a basket or other container in front of the item(s) they are trying to win. At the conclusion of biddin...

Unconditional generosity in humans is a puzzle. One possibility is that individuals benefit from being seen as generous if there is competition for access to partners and if generosity is a costly-and therefore reliable-signal of partner quality [1-3]. The "competitive helping" hypothesis predicts that people will compete to be the most generous, particularly in the presence of attractive poten...

University and college leaders have an espoused interest in racial equity. In recent years, university invested diversity, equity, inclusion (DEI) training that focuses on developing individual attributes reflect equity-mindedness. For example, DEI efforts often been focused helping faculty develop critical race consciousness by raising their awareness of systemic racism routine teaching, mento...

As James Madison would not hesitate to tell us, the scale of a polity or jurisdiction is one of the most basic factors organizing political life. By scale, I refer to the number of inhabitants (or, alternately, constituents or voters) in a political unit, although geographic size may also shape political behavior. Large jurisdictional scale implies that candidates for office must campaign in la...

background: premature infants are among high-risk groups in community who need to be hospitalized at intensive care units for survival and receiving basic or special care. hospitalization at neonatal intensive care units (nicus) unsettles the family and leads to the separation of parents from their infants. this study aimed to determine the effects of maternal attachment behaviors on the behavi...