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This paper describes a computer-aided software development process design. This is a computerized intelligent tool designed to aid managers of software development projects in planning, managing and controlling the development process of medium to large scale software projects. The application of this computerized tool should help reduce the uncertainties involved in the budget, personnel and schedule planning of software development projects. 相似文献
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Spritzer DT Rohde LA Benzano DB Laranjeira RR Pinsky I Zaleski M Caetano R Tavares H 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2011,27(4):649-661
The objectives of the study are: (a) to provide the first prevalence estimates of pathological gambling among Brazilian adolescents
using an age-specific instrument in a nationally representative sample; (b) to investigate the extent to which adolescents
participate in gambling activities in a developing country; and (c) to correlate different levels of gambling behavior with
demographic variables. Multistage cluster sampling selected 3,007 individuals over 14 years of age from Brazilian household
population. A total of 661 participants were between 14 and 17 years old. The Lie/Bet Questionnaire and the DSM-IV-MR-J were
used for assessing problem and pathological gambling. 2.8% scored positive on the screening questionnaire, while 1.6% were
classified as problem and pathological gamblers. Factors associated with problem and pathological gambling were male sex,
not currently studying and considering religion as not important. Less than 4 months elapsed between the age of regular gambling
involvement and the first gambling problem. Prevalence rates were quite similar from recent studies which used nationally
representative samples. The association of problem and pathological gambling with male sex, school drop-out and low religiosity
supports the Problem Behavior Theory. The fast progression to problem gambling adds evidence that adolescents may be more
vulnerable to the effects of gambling. 相似文献
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