The aim of the present study was to determine the efficacy of a small-group reading instruction program that was delivered over two school terms to Australian students in Years 3 through 6. A large cohort (n = 239) of primary school children was assessed on their literacy skills before and after receiving ‘MacqLit’, a phonics-based program designed for older struggling readers. Parametric and nonparametric difference tests were used to compare results at pre- and postintervention time points. Statistically significant improvements with large effect sizes were observed on all raw score measures of word reading, nonword reading, passage reading and spelling. Statistically significant improvements were also observed on standard score measures of nonword reading and passage reading, suggesting the gains were greater than what might be expected to have resulted from typical classroom instruction. The results indicate that older middle primary school-aged students may benefit from phonics-based, small-group reading instruction.

A mail survey was undertaken in 1991 to obtain information on beginning weed science courses being taught in the United States and Canada. Out of 74 questionnaires sent to 44 states and 7 provinces, there were 54 responses of which 49 institutions had a beginning weed science course. The responses showed that these courses are taught primarily once a year (88%) in the fall term (77%). Most schools are under the semester system (82%) with the credits arranged so that there are about 30 hours of lecture per term with a one-credit laboratory. The students in beginning weed science courses are mostly seniors (47%) and juniors (34%) and are primarily from Agronomy, Plant Science, or Crop Science departments (46%) and Horticulture (23%). The average time spent on different topics agreed well with the priorities and are listed in the text. The survey also gathered data on weed identification requirements, special requirements of individual courses, evaluation of students, additional comments by instructors, and special teaching guides or techniques that instructors are willing to share with others.

Using a second cohort of Australian school students, this study repeated the propensity score analysis reported by Dempsey, Valentine, and Colyvas (2016) that found that 2 years after receiving special education support, a group of infant grade students performed significantly less well in academic and social skills in comparison to matched groups of students who did not receive support. Using Longitudinal Study of Australian Children data, the present study found that the second cohort of students with additional needs also performed less well than matched groups of peers and that these results also held true for the specific subgroup of these children with learning disability/learning problems. The ramifications of these results to the delivery of special education in Australia are discussed.

This study elicits preferences for multimedia in the classroom for students and faculty members in agricultural economics. Employing an Internet-based conjoint ranking survey, the results show that students prefer multimedia instructional tools over a traditional chalkboard/whiteboard lecture format while faculty members do not. Neither students nor faculty members are enthusiastic about electronic textbooks, and students will accept them only if they save $80. Finally, preferences for multimedia are shown to differ with students who self-report differing note-taking abilities, preferences for chalkboard lectures, and the need for an engaging class. Successful multimedia adoption requires appropriate use and lowering costs for students.

In a response to intervention (RtI) model, reading is taught in increasingly intensive tiers of instruction. The aim of the study was to examine the efficacy of a Tier-2 (small group) literacy intervention for young struggling readers. This article focuses on the second phase of a randomised control trial involving 14 students in kindergarten as participants. In Phase 1 of the randomised control trial, the experimental group (E1) received the intervention for 1 hour, 4 days per week, for 3 school terms. The control group received regular classroom instruction. Large and statistically significant mean differences between groups were evident after 3 terms on 2 of 4 measures — the Martin and Pratt Nonword Reading Test and the Burt Reading Test, which measure phonological recoding and single word reading, respectively. Very large effect sizes were found. In Phase 2, the original control group received the intervention in the same way (E2). Testing at the end of Phase 2 confirmed the intervention's large effect on phonological recoding, but the results for the 3 other tests showed no acceleration in the Phase 2 experimental group (E2). This study evaluates the efficacy of the trialled intervention, adds to the research literature on Tier-2 interventions for young struggling readers, and yields practical implications for schools that offer literacy interventions without a strong RtI framework.

Many studies in cognitive linguistics have analyzed the semantics of over, notably the semantics associated with over as a preposition. Most of them generally conclude that over is polysemic and that this polysemy is to be described thanks to a semantic radial network, showing the relationships between the different meanings of the word. What we would like to suggest, to the contrary, is that the meanings of over are highly dependent on the utterance context in which its occurrences are embedded, and consequently that the meaning of over itself is under-specified, rather than polysemic. Moreover, to provide a more accurate account of the apparently wide range of meanings of over in context, we ought to take into account the other uses of this unit: as an adverb and particle, and not only as a preposition. In this paper, we provide a corpus-based description of over which leads us to propose a monosemic definition.

Halpern (1998) proposed a four-component model for promoting the transfer of critical thinking. One of them, the “structural component,” focuses on how to organize teaching so that critical thinking skills can be generalized. Here, we assess the efficiency of that type of organization. Thus, one group of university students received instruction following the suggestions specified in that component and their performance was compared with that of other university students who received instruction in the same skills but using a different procedure, and with that of a control group. In comparison with the control group, the performance of both instructed groups was better after training. However, no significant differences were observed between either instruction group; both forms of instruction afforded very similar results.

This longitudinal quasi-experimental study examines the effects of Word Generation, a middle-school vocabulary intervention, on the learning, maintenance, and consolidation of academic vocabulary for students from English-speaking homes, proficient English speakers from language-minority homes, and limited English-proficiency students. Using individual growth modeling, we found that students receiving Word Generation improved more on target word knowledge during the instructional period than students in comparison schools did, on average. We found an interaction between instruction and home-language status such that English-proficient students from language-minority homes improved more than English-proficient students from English-speaking homes. Limited English-proficiency students, however, did not realize gains equivalent to those of more proficient students from language-minority homes during the instructional period. We administered follow-up assessments in the fall after the instructional period ended and in the spring of the following year to determine how well students maintained and consolidated target academic words. Students in the intervention group maintained their relative improvements at both follow-up assessments.