جستجوی مقالات مرتبط با کلیدواژه « perceived usefulness » در نشریات گروه « علوم ترویج »

In recent years, along with the increasing development of information and communication technologies, many interactions in the real world have been transferred to the virtual world. The routine activities of different societies are being mechanized at an unexpected speed over time due to the global trends. So, the effects of microprocessor revolution are clearly visible everywhere, at home, work, and businesses. Determination and analysis of factors affecting the intention to e-commerce business among the knowledge-based companies of Sistan and Baluchistan province was the main purpose of this study. The sample of research included 162 members of knowledge-based companies who were independent or located in Science and Technology Park of Sistan and Baluchistan province, which were selected through stratified random sampling method. The required data was collected with questionnaire. The content and face validity were checked by a panel of professors of Department of Agricultural Extension and Education at Shiraz University. The reliability was also confirmed through a pilot study conducted with a sample of 30 individuals who were the members of knowledge-based companies in Science and Technology Park of Fars province. According to the results of the SEM, the variables of knowledge about the e-commerce laws, computer and internet literacy, attitude towards e-commerce, subjective norms, and perceived usefulness were the factors that had direct effects on the respondents` intention to e-commerce startup. Computer and internet literacy had the highest effects on the entrepreneurs` intention toward e-commerce. Finally, some applicable suggestions were presented to increase the intention of business owners to start e-business, based on research findings.

Indicators of growing popularity of organic food products, such as the rapid growth of organic land cultivation and the continuous growth in demand for these products, are increasing. This study aimed to analysis of factors affecting the behavioral intention of organic crops technology from the perspective of agricultural experts. The statistical population of this study is experts of East Azarbaijan Agricultural Jihad Organization (N = 837). For this statistical population, sample size of 310 was determined using Krejcie and Morgan table and were randomly studied. The data collection tool was a questionnaire. Structural equation modeling technique was used for data analysis. According to field data, there was sufficient evidence to support the significant effect of “organic crops knowledge”, “perceived usefulness” and “perceived risk” on “attitude toward organic crops”. The significant effect of "social justice", "attitude toward organic crops" and "perceived ease of use" on "behavioral intentions of organic crops technology" was also confirmed. . Based on the results, the following recommendations are proposed: more government support, specialized training courses, specialized seminars and targeted debates (especially transgenic agriculture specialists), providing the necessary background for experts to receive courses at abroad, the formation of a committee combining the three sectors of research, education and extension.