Criteria had been proposed for assessing the severity of possible test security violations for computerized tests with high-stakes outcomes. However, these criteria resulted from theoretical derivations that assumed uniformly randomized item selection. This study investigated potential damage caused by organized item theft in computerized adaptive testing (CAT) for two realistic item selection ...

BACKGROUND Addiction, theft and Prostitution are of the most important problems of contemporary society. On the other hand, self-esteem is one of the most important variables and concepts that might have a meaningful influence on these problems. This study aims to investigate the role of self-esteem in the individuals' tendency to addiction, theft and prostitution in Kerman city, Iran. METHOD...

AMIS is a non-profit organization funded by insurance companies that compiles industry-wide theft and accident rates. These statistics are then used by members of the association to price insurance contracts. AMIS associated companies have a market share of over 80% of the automobile insurance market. Insurance companies not associated to AMIS are self-insured corporations that do not offer ind...

We study the interplay among imperfect memory, limited commitment, and theft, in an environment that can support monetary exchange and credit. Imperfect memory makes money useful, but it also permits theft to go undetected, and therefore provides lucrative opportunities for thieves. Limited commitment constrains credit arrangements, and the constraints tend to tighten with imperfect memory, as ...

Thievery is ubiquitous in the animal kingdom, social insects not being an exception. Brood is invaluable for the survival of social insect colonies and brood theft is well documented in ants. In many species the stolen brood act as slaves in the thief colony as they take up tasks related to foraging, defence and colony maintenance. Slave-making (dulotic) ants are at an advantage as they gain wo...