Hypotheses involving mediation are common in the behavioral sciences. Mediation exists when a predictor affects a dependent variable indirectly through at least one intervening variable, or mediator. Methods to assess mediation involving multiple simultaneous mediators have received little attention in the methodological literature despite a clear need. We provide an overview of simple and mult...

This study presents a reanalysis of data from an effective preventive intervention for children from divorced families to test mediation of program effects. The study involved 157 children, age 9-12 years, who were randomly assigned to a parenting program or a literature control condition. Program effects to reduce posttest internalizing problems were mediated through improvement in mother-chil...

The focus of this study is on lecturer’s use of online technology in the higher education context. Precisely, this study aims to understand the effect of personal innovativeness in IT (PI) in determining technology adoption behavior of lecturers in the higher education institutes in Sri Lanka. In this study, the variable of personal innovativeness in IT is integrated with the UTAUT framework an...

The rich and still expanding literature on TBLT is helping to mature both its theoretical conceptualization and practical implementation in foreign and second language education. Similarly, computer-assisted language learning (CALL) has grown as a field, with the use and integration of technology in the classroom continuing to increase and will continue to play an important role in this maturat...

The rich and still expanding literature on TBLT is helping to mature both its theoretical conceptualization and practical implementation in foreign and second language education. Similarly, computer-assisted language learning (CALL) has grown as a field, with the use and integration of technology in the classroom continuing to increase and will continue to play an important role in this maturat...

This study aims to recognize the factor effecting impulse buying behaviour with mediation effect of payment facility. is based on primary data and collected from Hyderabad Division Sindh, Pakistan through adopted questionnaire. Number respondents were 200 females who are engaged in supermarkets such as Baig Mart, Dawood Super Market, Max Bachat Market Grocers. The store atmosphere promotional a...

A mediation effect explains the relationship of a risk factor and an outcome through a mediator variable which is a step in their pathway. Under the assumption of no cycling in the causal relationship, we consider various situations in which a fourth variable may interfere the estimation of a mediation effect as a confounding factor. Our asymptotic results, which are supported by a Monte Carlo ...