Phthalate puzzle

The most common plasticizer, phthalates, are facing stricter regulations due to their omnipresence and possible effects on human health, and environment. But high cost, lack of application range, and unknown long-term effects of non-phthalate alternatives make the scenario puzzling.     

“读图时代”与受众的读图心理探究

图像的传播更纪实、更便捷,大众传播媒介的广泛参与使之变得更加“受众化”。探究什么是“读图时代”以及“受众”的读图心理,对传播媒体的发展具有重要意义。     

A case study of questioning for reading comprehension during guided reading

This case study explored how a teacher's questioning during guided reading scaffolded six children's understanding of reading. Observations and interview data conveyed that questioning statements and the teacher's involvement as a respondent prompted children's engagement and understanding of the text. Insufficient wait time and open questions with a closed intent seemed to stifle children's understanding of reading. Conclusions suggest teachers' relaxation of questioning to a conversational manner may enable guided reading to be an opportunity to develop children's comprehension on all levels.     

A comparison of two reading interventions for children with reading disabilities

This study compared the effectiveness of two reading interventions in a public school setting. Forty-five second-grade children with reading disabilities were randomly assigned to a 6-week phonological awareness, word analogy, or math-training program. The two reading interventions differed from each other in (a) the unit of word analysis (phoneme versus onset-rime), (b) the approach to intervention (contextualized versus decontextualized), and (c) the primary domain of reading instruction (oral versus written language). Results indicate that children in both reading programs achieved significant gains in beginning reading skills, learning the specific skills taught in their respective programs, and applying what they had learned to uninstructed material on several transfer-of-learning measures, in comparison to children in the control group. For children in both reading intervention groups, the most significant mediator of growth in oral reading fluency was a child's initial level of word identification skill. Implications of these findings are that systematic, high quality reading intervention can occur in a small group, public school setting and that there are several different paths to the remediation of children with reading disabilities.     

Normal birth crossword puzzle

In this column, readers are introduced to Dawn Kersula and a crossword puzzle she designed to refresh and empower Lamaze childbirth education class participants with normal-birth information. The column's author goes on to demonstrate several ways crossword puzzles can be used in Lamaze classes.     

Time engaged in reading. A critical factor in reading achievement.

The reading achievement of deaf children may be low not only as a result of factors related to the hearing loss, such as a lag in language development. Environmental factors such as the quantity and quality of reading instruction, for example, may also cause low reading achievement. This study looked at the amount of time spent reading and the types of teacher interactions during reading instruction in classrooms at a school for deaf children and associated satellite classes in New Zealand. It was found that the deaf children spent very low levels of time engaged in reading and were subjected to teacher interactions that may inhibit the development of meaning-based reading skills. The quantity and quality of reading instruction for deaf children may differ from that experienced by most hearing children in New Zealand.