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Shared book reading is thought to have a positive impact on young children's language development, with shared reading interventions often run in an attempt to boost children's language skills. However, despite the volume of research in this area, a number of issues remain outstanding. The current meta-analysis explored whether shared reading interventions are equally effective (a) across a range of study designs; (b) across a range of different outcome variables; and (c) for children from different SES groups. It also explored the potentially moderating effects of intervention duration, child age, use of dialogic reading techniques, person delivering the intervention and mode of intervention delivery.Our results show that, while there is an effect of shared reading on language development, this effect is smaller than reported in previous meta-analyses ( = 0.194, p = .002). They also show that this effect is moderated by the type of control group used and is negligible in studies with active control groups ( = 0.028, p = .703). Finally, they show no significant effects of differences in outcome variable (ps ≥ .286), socio-economic status (p = .658), or any of our other potential moderators (ps ≥ .077), and non-significant effects for studies with follow-ups ( = 0.139, p = .200). On the basis of these results, we make a number of recommendations for researchers and educators about the design and implementation of future shared reading interventions. 相似文献
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To ensure the widespread dissemination of information and to foster interaction and dialogue with users, higher education institutions need to develop an active profile on the social networks. This paper analyses the influence of universities' posting strategy on their followers' engagement (reaction, virality and conversation) by measuring the level of activity and type of presence on their social networks. A content analysis was conducted to analyse 90,000 posts by 70 universities from Europe, the United States and Latin America on their institutional profiles on Twitter, Facebook and LinkedIn. The universities' posting activity on their social media is moderate (with an overall mean of 7.04 posts per day), but the interaction rate is very low (0.237), far below the recommended levels of engagement. Notably, increased activity by universities on social networks does not lead to greater engagement but points to an inverse relationship between the two. Our findings also indicate that university-created content (UCC) achieves a higher level of engagement ( = 169.41) than university-shared content (USC) ( = 126.18). This study explores the effect of universities' posting strategy dimensions on their follower's interaction. 相似文献
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