An examination of procedural and object-oriented systems analysis methods: does prior experience help or hinder performance?

Article Abstract:

An experimental investigation was conducted to analyze both experienced and novice systems analysts utilizing both procedural and object-oriented methods. A human problem-solving model based on Newell and Simon was used as the theoretical basis for the study. Findings showed that both novice and experienced systems analysts have higher subjective mental workload when using object-oriented analysis. Also, novices prefer object-oriented methods and find these techniques easier compared to experienced analysts.

Computer integrated systems design, Computer Systems Design Services, Systems Analysis (Contract), Systems Analysis (In-House), Research, Systems analysis, Experimental design, Research design, Systems analysts

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Paradoxes of online investing: testing the influence of technology on user expectancies

Article Abstract:

Inconsistencies in online investing are examined. It is revealed that investors build over expectations, based on overestimation of their abilities.

Electronic trading (Securities), Online securities trading

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Impact of information technology integration and lean/just-in-time practices on lead-time performance

Article Abstract:

Linkages between information technology (IT) integration among firms, lean/just-in-time strategies, and lead-time reduction are examined.

Management dynamics, Management, Company business management, Systems integration, Just in time inventory systems, Just in time systems, Lead time, Computer systems integration, Network integration

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