Developing a Scale to Measure Tourist Perceived Safety

Developing a scale to measure trust in health promotion partnerships.

Developing and sustaining partnerships for promoting health has been identified as an important strategy for addressing the health challenges that face society. Trust is one of the most important factors that help partnerships function effectively. In health promotion partnerships, trust is an under-researched and poorly understood phenomenon. This study was designed to identify how trust is co...

Developing a Scale to Measure the Interactivity of Web Sites*

Methodological issues in developing a scale to measure social support.

In recent years there has been considerable research and clinical interest in developing instruments to assess social supports available to individuals. There is, however, a notable deficiency of attempts to evaluate the psychometric properties of these questionnaires. The present article describes efforts made to evaluate the properties of a Social Relationship Scale (SRS) that was developed a...

developing a brief scale to measure hiv transmission risk among injecting drug users

conclusions applying a simple and brief scale that incorporates the different dimensions of hiv transmission risk may provide policymakers and harm reductionists with a better understanding of hiv transmission in this key group and may be advantageous for evaluating intervention programs. results we extracted 7 items based on first factor, which were accounted for 21% of the variations. the fin...

An input-oriented radial measure for returns to scale aggregation.

In production theory, it is necessary to be capable of predicting the production func- tion’s long-run behaviors. Hereof, returns to scale is a helpful concept. Returns to scale describes the reaction of a production function to the proportionally scaling all its input variables. In this regard, Data envelopment analysis (DEA) provides a com- prehensive framework for returns to scale evaluation...