An Empirical Investigation into the Assimilation of Open Source Server Software

In recent years, open source software (OSS) has become widely known and adopted in practice. In academic literature, an increasing number of studies on the adoption of OSS have been published to investigate which factors influence its adoption. However, most of these studies have an exploratory nature, and empirical support based on a large-scale quantitative study is still missing. To address this issue, we present the results of a large-scale quantitative study investigating the factors that influence the assimilation of open source server software (OSSS) by organizations. OSSS refers to open source software products such as operating systems, web servers and mail servers. We developed a conceptual model that describes the factors influencing the assimilation of OSSS. We gathered data from 210 Belgian organizations and analyzed it using PLS to test this conceptual model. The proposed model was able to explain a large proportion of the variance in the dependent variable in the model. Surprisingly, we have found no support for the influence of several widely claimed advantages of OSSS. Our findings further show that the assimilation of OSSS is predominantly influenced by the availability of internal and external knowledge of OSSS

The DIAMOND Initiative: Implementing Collaborative Care for Depression in 75 Primary Care Clinics

Background: The many randomized trials of the collaborative care model for improving depression in primary care have not described the implementation and maintenance of this model. This paper reports how and the degree to which collaborative care process changes were implemented and maintained for the 75 primary care clinics participating in the DIAMOND Initiative (Depression Improvement Across Minnesota–Offering a New Direction). Methods: Each clinic was trained to implement seven components of the model and participated in ongoing evaluation and facilitation activities. For this study, assessment of clinical process implementation was accomplished via completion of surveys by the physician leader and clinic manager of each clinic site at three points in time. The physician leader of each clinic completed a survey measure of the presence of various practice systems prior to and one and two years after implementation. Clinic managers also completed a survey of organizational readiness and the strategies used for implementation. Results: Survey response rates were 96% to 100%. The systems survey confirmed a very high degree of implementation (with large variation) of DIAMOND depression practice systems (mean of 24.4 ± 14.6%) present at baseline, 57.0 ± 21.0% at one year (P = \u3c0.0001), and 55.9 ± 21.3% at two years. There was a similarly large increase (and variation) in the use of various quality improvement strategies for depression (mean of 29.6 ± 28.1% at baseline, 75.1 ± 22.3% at one year (P = \u3c0.0001), and 74.6 ± 23.0% at two years. Conclusions: This study demonstrates that under the right circumstances, primary care clinics that are prepared to implement evidence-based care can do so if financial barriers are reduced, effective training and facilitation are provided, and the new design introduces the specific mental models, new care processes, and workers and expertise that are needed. Implementation was associated with a marked increase in the number of improvement strategies used, but actual care and outcomes data are needed to associate these changes with patient outcomes and patient-reported care

A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic.

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about a situation. Participants from 87 countries and regions (n = 21,644) were randomly assigned to one of two brief reappraisal interventions (reconstrual or repurposing) or one of two control conditions (active or passive). Results revealed that both reappraisal interventions (vesus both control conditions) consistently reduced negative emotions and increased positive emotions across different measures. Reconstrual and repurposing interventions had similar effects. Importantly, planned exploratory analyses indicated that reappraisal interventions did not reduce intentions to practice preventive health behaviours. The findings demonstrate the viability of creating scalable, low-cost interventions for use around the world

A field study on the barriers in the assimilation of open source server software

International audienceAn increasing number of academic studies have been devoted to the organizational adoption of open source software (OSS). Most studies have either focused on determining which reasons influence the adoption of OSS, or which barriers prevent the adoption of OSS. To our knowledge, no prior study has been conducted to determine which barriers exist to the further adoption of OSS in organizations. Studies addressing this issue could provide more insight into whether organizations are effectively able to overcome the initial barriers to adoption, or whether new barriers arise when the organization expands its use of OSS. To this end, we conducted a qualitative field study involving 56 organizations that were asked to report on which barriers existed to their further adoption of OSS. The data was analyzed using a mixed methods approach by combining both qualitative and quantitative techniques. Results showed that the main barrier reported by organizations was a lack of internal and external knowledge. Furthermore, our results indicate that there was no relationship between the barriers reported by organizations and their extent of OSS usage. This indicates that these barriers remain important as organizations increase their assimilation of OSS