The use of online interactive questionnaires is an interesting example of human-computer interactions mediatizing human interactions to support the emergence of collective intelligence. To better understand these interactions and their various effects, we propose to investigate the operating mode of interactive questionnaires. First, we recall what the questionnaires are made of in order to kno...

this research study employed a mixed-methods approach to investigate the test takers’ perceptions and anx- iety in relation to an english language proficiency test called community english program (cep). this study also evaluated the direct and semi-direct modes for speaking module of this test. to this end, 300 eng- lish as foreign language (efl) students were recruited in the study as test ta...

OBJECTIVES The objective of this study was to evaluate the association between gestational age (GA) at birth and risk of developmental delay at 8 and 18 months of corrected postnatal age. METHODS During 2008 to 2011, infants at a corrected postnatal age of 8 or 18 months attending health centers in Santiago, Chile, were recruited. Participants completed a form on biographical and demographic ...

this study investigated the effects of two types of written feedback – direct corrective feedback (dcf) and metalinguistic explanation (me) - on iranian efl learners’ implicit and explicit knowledge of english definite and indefinite articles. assigned to three groups of dcf, me, and control groups, the participants took four tests in three testing phases: pretest, posttest, and delayed posttes...

OBJECTIVES The accurate mass assessment of physical activity is essential for effective Public Health policy and practice. Combined with a desire to minimize participant burden, the self-reported single-item physical activity screening measure has become increasingly attractive and widespread. To help reduce any potential misclassification, refining this instrumentation in line with any changes...