To Sign or Not to Sign? The Impact of Encouraging Infants to Gesture on Infant Language and Maternal Mind‐Mindedness

Findings are presented from the first randomized control trial of the effects of encouraging symbolic gesture (or “baby sign”) on infant language, following 40 infants from age 8 months to 20 months. Half of the mothers were trained to model a target set of gestures to their infants. Frequent measures were taken of infant language development and dyadic interactions were scrutinized to assess mind‐mindedness. Infants exposed to gesture did not differ from control conditions on language outcomes; thus, no support was found for previous claims that encouraging gesturing with infants accelerates linguistic development. Microgenetic analysis revealed mothers in the gesture training conditions were more responsive to their infants' nonverbal cues and encouraged more independent action by their infant.     

Processing errors in conditional and biconditional problem solving behavior

Students (N = 237) in each of grades 8, 10, 12, and 14 were randomly divided into three groups and administered either a 16-item multiple-choice test of conditional syllogisms, or a 16-item test of biconditional syllogisms, or a 32-item test with both conditional and biconditional syllogisms. Results provided within experiment and within-subjects comparison of responses on conditional and biconditional syllogisms. A comparison of response patterns on conditional items with responses on actual biconditional items provided a direct test of the previously hypothesized biconditional misinterpretation of conditional problems. These analyses confirmed the strong tendency of subjects (across grades) to interpret conditional syllogisms biconditionally. Surprisingly, performance on biconditional problems does not improve systematically with age; in fact, college sophomores perform only slightly better than eighth graders. With regard to conditional syllogisms, results confirmed previously described performance variations across forms of both major and second premises and also replicated an unusual reversed developmental trend on the problem which involves denying the consequent.     

Object-relational data modelling for informetric databases

Informetric researchers have long chafed at the limitations of bibliographic databases for their analyses, without being able to visualize or develop real solutions to the problem. This paper describes a solution developed to provide for the specialist needs of informetric researchers. In a collaborative exercise between the fields of computer science and informetrics, data modelling was used in order to address the requirements of complex and dynamic informetric data. This paper reports on this modelling experience with its aim of building an object-relational database (ORDB) for informetric research purposes. The paper argues that ORM (object-relational model) is particularly suitable because it allows for the modelling of complex data and accommodates the various data source formats and standards used by a variety of bibliographic databases. Further, ORM captures the dynamic nature of informetric data by allowing user-defined data types and by embedding basic statistical calculating tools as object functions in these user-defined data types. The main ideas of the paper are implemented in an Oracle database management system.     

‘From Mentor to Mentored’

This paper examines one person's perceptions in changing role from being a school based mentor and teacher to being herself mentored on becoming a lecturer in education. It identifies some of the more and less successful aspects of the mentoring experience and suggests provisional guidelines to improve the present system used in one HEI (Higher Education Institution).     

RTI models as alternatives to traditional views of learning disabilities: Response to the commentaries

Two commentaries in this issue, one by Torgesen and one by Fuchs and Fuchs, are largely supportive of our views of the value of implementing response to intervention (RTI) models in schools. In contrast, Reynolds and Shaywitz's criticisms of RTI represent traditional and often nonempirical views of learning disabilities (LDs). The evidence base on RTI is not empty, and Reynolds and Shaywitz fail to provide research support for their views of either LDs or RTI.     

Steering a course towards eudaimonia: the effects of sail training on well-being and character

Sail training voyages have been shown to enhance self-constructs and inter-personal and intra-personal skills. It is suggested through this case-study approach with twelve 14 year-old crew participants that such an experience contributes towards well-being and character development in emerging adulthood. An audit of voyage-based experiences generated an inventory of 58 authentic activities and participants completed questionnaires immediately post-voyage (T¹) and six months later (T²) to rate the significance of each activity. The highest rated activities reflected Maslow’s lower order of needs with a two-thirds correspondence at T¹ and T². Helming (or steering the vessel) was ranked as the most significant activity by participants in both time periods, although participants had questioned their ability to do this before the voyage. Helming is suggested to activate cognitive, psychomotor and affective domains in an authentic adventure education experience that contributes to hedonic well-being and may provide a course towards eudaimonia.     

Efficacy of a Reading Intervention for Middle School Students Identified with Learning Disabilities

This experimental study reports findings on the effects from a year-long reading intervention providing daily, 50-minute sessions to middle-school students with identified learning disabilities (n = 65) compared with similar students who did not receive the reading intervention (n = 55). All students continued to receive their special education services as provided by the school. Results indicated statistically significant findings favoring the treatment group for sight word reading fluency following intervention. Small effects were found for phonemic decoding fluency and passage comprehension. No other statistically significant differences were noted between groups. The findings suggest that while gains on word reading fluency resulted from the additional reading treatment, accelerating the reading performance of students identified with learning disabilities may be unlikely to result from a one-year, daily intervention provided to students in groups of 10-15.     

Developing and sustaining provision for children with motor skills difficulties in schools: the role of educational psychologists

The current paper outlines a three-year action research project with 39 schools in one inner city local authority. A local need to improve provision for children with motor skills difficulties resulted in a team of educational psychologists (EPs) and specialist teachers developing the Manchester Motor Skills Intervention (MMSI), which is a flexible package of support for primary schools. Support provided ranged from staff training and resources aimed to improve universal provision through to motor skills groups for targeted children. A mixed method evaluation was undertaken which aimed to establish which aspects of the MMSI schools found most useful and whether the programme was sustainable. The evaluation involved interviews at the end of the two-year project and school provision audits one year after the project had ceased. Participants valued the contribution of the research team to the development of a targeted intervention programme and the provision of ongoing support, while evidence suggests that the whole-school element of the MMSI requires further development. Some barriers and facilitators to sustainability are identified and discussed.     

Pronouncing new words aloud during the silent reading of text enhances fifth graders?? memory for vocabulary words and their spellings

An experiment with random assignment examined the effectiveness of a strategy to learn unfamiliar English vocabulary words during text reading. Lower socioeconomic status, language minority fifth graders (M?=?10?years, 7?months; n?=?62) silently read eight passages each focused on an unknown multi-syllabic word that was underlined, embedded in a meaningful context, defined, depicted, and repeated three times. Students were grouped by word reading ability, matched into pairs, and randomly assigned to one of two conditions. In the strategy condition, students orally pronounced the underlined words during silent reading. In the control condition, students penciled a check if they had seen the underlined words before but did not say the words aloud. Results of ANOVAs showed that the oral strategy enhanced vocabulary learning (ps?<?.01), with poorer readers showing bigger effect sizes than better readers in remembering pronunciation-meaning associations and spellings of the words. In a second experiment, 32 fifth graders from the same school described the strategies they use when encountering unfamiliar words in context. Better readers reported more word-level strategies whereas poorer readers reported more text-based strategies. Our explanation is that application of the word-level strategy of decoding new words aloud strengthened connections between spellings, pronunciations, and meanings in memory compared to silent reading of new words, particularly among poor readers who were less skilled and less likely to use this strategy unless instructed to do so.