in-service education programs have provided the professional development level of companies' employers, in the high quality form. the applying of in-service education programs has been a key component of professional development process for staff agro-industry company. the study is utilized experimental solomon four group designs to determine the impact of in-service education programs on agro-...

computer-supported collaborative learning (cscl) is a new trend in educational sciences. this study investigates how knowledge sharing and transferring can be facilitated by using cscl in a problem-solving setting. intervention of research is education regarding sustainable water resources management (swrm) by computer-supported collaborative learning (cscl). the purpose of this research was to...

In-service education programs have provided the professional development level of companies' employers, in the high quality form. The applying of in-service education programs has been a key component of professional development process for staff agro-industry Company. The study is utilized experimental Solomon four group designs to determine the impact of in-service education programs on agro-...

Stouffer=s Z, a meta-analytic technique, was proposed by W. Braver and Braver (1988) for analyzing data collected from a Solomon Four-group Design. Sawilowsky, Kelley, Blair, and Markman (1994) showed that this technique produces inflated Type I error rates. Recommendations are made to control the false positive inflation of their procedure. According to Campbell and Stanley (1963), the Solomon...

Introduction: One of the important tasks of nurses in intensivecare unit is interpretation of ECG. The use of training simulator isa new paradigm in the age of computers. This study was performedto evaluate the impact of cardiac arrhythmias simulator softwareon nurses’ learning in the subspecialty Vali-Asr Hospital in 2016.Methods: This study was conducted by quasi-experimentalrandomized Salomo...

BACKGROUND The possible effects of research assessments on participant behaviour have attracted research interest, especially in studies with behavioural interventions and/or outcomes. Assessments may introduce bias in randomised controlled trials by altering receptivity to intervention in experimental groups and differentially impacting on the behaviour of control groups. In a Solomon 4-group ...