This paper reports on the theoretical development and empirical validation of a measurement instrument for three IT core capabilities in an electronic commerce context. The instrument is based on the work of Feeny and Willcocks and includes the capabilities “IS/IT governance,” “business system thinking,” and “relationship building.” It was validated using a sample consisting of 179 respondents,...

Microblogging on sites like Twitter is a growing and popular trend among young people. Apparently, some users of these microblogs exhibit addiction-like symptoms. Until recently, there was no psychometric scale to measure the excessive use of Twitter. The development of the Microblog Excessive Use Scale (MEUS) in 2014 proved a positive step in assessing this phenomenon. In the current study, we...

In a study, we carried out a validation of the Proactive Personality Scale (PPS; Seibert, Crant, & Kraimer, 1999), that measures the inclination to take action and change the environment to realize one’s goals. Participants were 139 employees, working in two companies. The majority of participants were blue-collar workers. The instrument used was a questionnaire. A 7-item version of the scale w...

The Children’s Depression Inventory is a self-report scale for screening depressive disorders in children and adolescents. The original model proposed by Kovacs has a hierarchical factor structure: Five first-order and a single second-order factors. This study used confirmatory factor analysis (CFA) to examine support for this model. It also examined measurement invariance of this model across ...

This study conceptualizes and tests a theoretical framework that investigates customers’ intention to engage in permission-based mobile marketing communications with a firm in the hospitality sector and examines the effects of gender. The model proposes that perceived usefulness, perceived ease of use and perceived trust affect attitude toward advertising, which in turn, together with perceived...

objective: inventory drug-taking situations (idts) is a universal instrument used to determine high-risk situations resulting in drug abuse. the aim of this study was to translate this questionnaire to farsi, and to assess its validity and reliability by applying it to iranian drug users. methods: as a psychometric study, 300 drug users participated in a treatment program in national center of ...