We compared maternal speech in interactions of mothers with their firstborn dizygotic twin and singleton infants. Nine twins and nine singletons were video-recorded at home in spontaneous face-to-face interactions with their mothers, from the 2nd to the 6th month. Continuous micro-analysis revealed that there are more quantitative and qualitative…

We compared systematically the structure, the focus, the thematic sequences, the complexity and the syntactic properties between maternal and paternal infant-directed speech in engagements of infants with their mothers and fathers. Eleven mother-infant and 11 father-infant dyads were video-recorded during their natural interactions at home from…

The purpose of this study was to examine the relationships between teachers' reports on self-regulatory strategy use in mathematics instruction and individual motivational and affective factors. Two hundred and ninety-two Greek primary school teachers responded to two questionnaires assessing (a) the strategies they use themselves to plan, monitor…