Effects of a memory strategy on second-graders’ performance and self-efficacy

This study investigated the mediating effects of learning a memory strategy on second-graders’ performance of a memory task and their self-efficacy for the task. Specifically, second graders were taught a strategy for organizing words into categories to increase their ability to remember lists of words. Their predictions of how many words they would subsequently remember were taken as a measure of self-efficacy for the task. The trained students not only outperformed their untrained counterparts on the memory task, but also predicted higher levels of future performance, indicating that their efficacy for the task had increased. Quantitative data were collected to measure students’ predictions and performance, while qualitative data provided insight into students’ strategy use and ability to articulate their actions.     

Effects of Labels and Competence on Teachers’ Attributions for a Student

The extent to which special education teachers judged the mathematics performance of a fourth-grade youngster to be a function of his handicapping condition and/or his competence was evaluated. A videotape presentation and brief case study were reviewed and participating teachers were asked the extent to which various attributes were influential in the child’s performance. Differences were indicated for both labels and levels of competence. The results are discussed with regard to previous research and implications for reducing the effects of labels.     

Pigeons’ memory for event duration: Differences between visual and auditory signals

In Experiment 1, pigeons were trained to discriminate short (2 sec) and long (8 sec) durations of tone by responding to red and green comparison stimuli. During delay testing, a systematic response bias to the comparison stimulus correct for the long duration occurred. Tests of responding without the tone reduced accuracy on long-sample trials but not on short-sample trials suggesting that the pigeons were attending to the tone and not simply timing the total trial duration. The pigeons were then trained to match short (2 sec) and long (8 sec) durations of light to blue/yellow comparisons. During delay testing, “choose-long errors” occurred following tone durations, but “choose-short errors” occurred following light durations. In Experiment 2, accuracy was assessed on test trials in which the tone and the light signals were simultaneously presented for the same duration or for different durations. Pigeons responded accurately to durations of light, but were unable to accurately respond to durations of tone simultaneously presented with the light. The data from Experiment 1 suggest that there are important differences between light and tone signals with respect to the events that control the termination of timing. The data from Experiment 2 indicate that pigeons cannot simultaneously time visual and auditory signals independently and without interference. Consequently, they are inconsistent with the idea that there is a single internal clock that times both tone and light durations.     

Students’ and teachers’ monitoring and regulation of students’ text comprehension: Effects of comprehension cue availability

For regulation of text learning to be effective, students need to accurately monitor their text comprehension. Similarly, to provide adaptive instruction, teachers need to accurately monitor and regulate students’ text comprehension. Performing generative activities prior to monitoring has been suggested to provide students with diagnostic cues, improving monitoring accuracy; an open question is whether this would also help teachers. We investigated whether two generative activities, diagram completion and diagram drawing, improved secondary education students’ (n = 248) monitoring and regulation accuracy of text comprehension (Experiment 1) and whether viewing students’ diagrams improved teachers’ (N = 18) monitoring and regulation of students’ text comprehension (Experiment 2). Students’ monitoring and teachers’ regulation accuracy was higher in the diagramming conditions than in the no-diagramming condition. Students and teachers used diagnostic cues when judging students’ text comprehension: Improving students’ monitoring and teachers’ regulation of students’ text comprehension relies on improving accessibility of diagnostic cues.     

Pigeons’ memory for time: Assessment of the role of subjective shortening in the duration-comparison procedure

Pigeons were trained in a duration-comparison procedure to peck one key if the comparison duration (c) was 1 sec shorter than a standard duration (s), and another key if c was 1 sec longer than s. During training, the s-c delay was 1 sec, and the total duration of an s-c pair was not predictive of the correct choice. In Experiment 1, during equal-duration pair test trials, pigeons increasingly responded long (i.e., c τ s) as the s-c delay was lengthened. In Experiment 2, we demonstrated that s affected long responding on equal-duration test trials, even at the 8-sec s-c delay. In Experiment 3, long responding increased as the s-c delay was lengthened, even when stimulus conditions during the s-c delay differed from those during the intertrial interval (ITI). Additional analyses indicated that it was unlikely that the increase in long responding was due to the pigeons’ adding the s-c delay to c and comparing the total against the duration of s. The increase in long responding with an increase in s-c delay is more consistent with subjective shortening of s than with confusion between the s-c delay and the ITI.     

Effects of different types of true–false questions on memory awareness and long-term retention

This study investigated the effects of two different true–false questions on memory awareness and long-term retention of knowledge. Participants took four subsequent knowledge tests on curriculum learning material that they studied at different retention intervals prior to the start of this study (i.e. prior to the first test). At the first and fourth (pre- and post-) tests, participants indicated which form of memory awareness (i.e. remember, know, familiar and/or guess) accompanied their answer. On the two intermediate tests, testing format was manipulated: true/false or true/false justification, that is a true/false statement with the additional instruction to explain why the statement is true or false. The results resembled earlier findings in that different forms of memory awareness could be distinguished. The study did not indicate (additional) knowledge schematisation as a result of testing or testing format. However, independent of test format, the proportion of correct answers on the post-test was higher than on the pre-test. This could indicate that the beneficial effects of testing can occur even when the learning episode was at a long retention interval prior to the first test.     

A Science for Citizenship Model: Assessing the Effects of Benefits,Risks, and Trust for Predicting Students’ Interest in and Understanding of Science-Related Content

This study showcases the Science for Citizenship Model (SCM) as a new instructional methodology for presenting, to secondary students, science-related technology content related to the use of science in society not taught in the science curriculum, and a new approach for assessing the intercorrelations among three independent variables (benefits, risks, and trust) to predict the dependent variable of triggered interest in learning science. Utilizing a 50-minute instructional presentation on nanotechnology for citizenship, data were collected from 301 Taiwanese high school students. Structural equation modeling (SEM) and paired-samples t-tests were used to analyze the fitness of data to SCM and the extent to which a 50-minute class presentation of nanotechnology for citizenship affected students’ awareness of benefits, risks, trust, and triggered interest in learning science. Results of SCM on pre-tests and post-tests revealed acceptable model fit to data and demonstrated that the strongest predictor of students’ triggered interest in nanotechnology was their trust in science. Paired-samples t-test results on students’ understanding of nanotechnology and their self-evaluated awareness of the benefits and risks of nanotechology, trust in scientists, and interest in learning science revealed low significant differences between pre-test and post-test. These results provide evidence that a short 50-minute presentation on an emerging science not normally addressed within traditional science curriculum had a significant yet limited impact on students’ learning of nanotechnology in the classroom. Finally, we suggest why the results of this study may be important to science education instruction and research for understanding how the integration into classroom science education of short presentations of cutting-edge science and emerging technologies in support of the science for citizenship enterprise might be accomplished through future investigations.     

Self-assessment of the oral presentation competence: Effects of gender and student’s performance

Oral presentation competence is critical to graduates’ employability. Improving this competence involves developing self-assessment skills that help students to analyze their own performance. However, more research is needed on the factors affecting self-assessment of the oral presentation competence, such as the speaker’s confidence and the summative use of self-assessment that can act as a sort of incentive for students. A study with 201 students was carried out, focusing on a segmentation analysis and differentiating by gender and level of performance on the assessed competence.Results show that: (1) the existence of incentives is the only variable that significantly influences men’s self-assessment, whereas women’s self-assessment is basically conditioned by their confidence as speakers; and (2) the self-assessment of the worst speakers, rated by teachers, is influenced only by the existence of incentives, whereas the best speakers give themselves higher scores when they feel confident about speaking in public.     

Rats’ midsession reversal performance: the nature of the response

The midsession reversal task involves a simple simultaneous discrimination that predictably reverses midway through a session. Under various conditions, pigeons generally both anticipate the reversal and perseverate once it has occurred, whereas rats tend to make very few of either kind of error. In the present research, we investigated the hypothesis that the difference in performance between rats and pigeons is related to the nature of the responses made. We hypothesized that rats could have been better at bridging the intertrial interval by keeping the relevant paw close to the lever while eating, whereas the pigeons had to remove their beak from the response key and insert it into the feeder, thus making it difficult to mediate the response last made. In the present experiment, in successive phases, rats were trained to leverpress or nose-poke on a 40-trial midsession reversal, an 80-trial midsession reversal, and a variable-location reversal. The results showed that the leverpress group acquired the task faster than the nose-poke group, but that both groups reached comparable levels of performance. Thus, the difference in the natures of the responses cannot fully account for the differences in accuracy between rats and pigeons. Additionally, differences in the types of errors made by the two groups suggest that the nature of the response plays different roles in the performance of this task.     

Spelling transparency and its impact on dyslexic and unimpaired children’s memory for words

The phonologically transparent Persian orthography is normally transcribed with two distinct spellings; words spelled with vowels (letters) transcribed as a fixed part of the spelling (transparent) and words spelled with vowels (diacritics) omitted (opaque). Three groups of Persian readers, namely developmental dyslexics (n=29, mean age=9.4, SD=1.4), unimpaired readers matched on age (n=49, mean age=9, SD=1.3), and reading age (n=23, mean age=7.2, SD=0.4) with the dyslexics performed on a short-term memory verbal test. The time taken to read aloud lists of words with opaque and transparent spellings, the errors made on reading the words in each list, and the number of correctly recalled words in each list was subjected to statistical analysis. The results showed that transparent words as a whole were read more accurately than opaque words. However, recall of words was best for opaque words for the older group of unimpaired readers compared to the transparent words, while the opposite was true for dyslexics and unimpaired reading age matched participants. The implications of these results are discussed.     

Students’ Perceptions of Religion and Science,and How They Relate: the Effects of a Classroom Intervention

Abstract

In England, both Religious Education (RE) and science are mandatory parts of the school curriculum throughout the 5-16 age range. Nevertheless, there remain concerns that, as in many countries, students do not have a good understanding about the scope of each subject nor about how the two subjects relate. This article reports on a study that involved an intervention of six lessons in RE and six in science that were intended to help 13-15?year-old students develop a better appreciation for the relationship(s) between science and religion and a less reductionist understanding of biology. Our focus here is on the understandings that students have about the relationship between science and religion. The intervention was successful in improving the understandings of almost half of the students interviewed, but in these interviews we still found many instances where students showed misunderstandings of the nature of both religious and scientific knowledge. We argue that RE needs to attend to questions regarding the nature of knowledge if students are to develop better understandings of the scope of religions and how they arrive at their knowledge claims.     

Effects of kindergarten retention for at-risk children’s psychosocial development

Kindergarten retention is a popular practice for children who are considered unready for primary school. However, past research has not yet succeeded to find consistent, strong empirical evidence supporting the practice. In the current study, kindergarten repeaters’ development in nine psychosocial domains is compared with that of equally at risk but (1) continuously promoted age-mates and (2) promoted age-mates who repeated first grade instead. Analysing data from a large-scale longitudinal study using propensity score matching and multilevel modelling, the findings reveal no harm of kindergarten retention for at-risk children’s long term psychosocial development. Rather, we find that, relative to equally at-risk but continuously promoted children, kindergarten repeaters benefit from retention with respect to higher levels of well-being, and peer relations, and lower levels of hyperactivity, aggression and asocial behaviour. Compared to similar children who were promoted but who were retained in first grade instead, kindergarten repeaters are found to benefit more from retention with respect to higher levels of well-being, self-confidence, attitude to work and independent behaviour, and lower levels of hyperactivity.     

Undergraduates’ Attitudes Toward Science and Their Epistemological Beliefs: Positive Effects of Certainty and Authority Beliefs

Attitudes toward science are an important aspect of students’ persistence in school science and interest in pursuing future science careers, but students’ attitudes typically decline over the course of formal schooling. This study examines relationships of students’ attitudes toward science with their perceptions of science as inclusive or non-religious, and their epistemological beliefs about epistemic authority and certainty. Data were collected using an online survey system among undergraduates at a large, public US university (n = 582). Data were prepared using a Rasch rating scale model and then analyzed using multiple-regression analysis. Gender and number of science and mathematics courses were included as control variables, followed by perceptions of science, then epistemological beliefs. Findings show that respondents have more positive attitudes when they perceive science to be inclusive of women and minorities, and when they perceive science to be incompatible with religion. Respondents also have more positive attitudes toward science when they believe scientific knowledge is uncertain, and when they believe knowledge derives from authority. Interpretations of these findings and implications for future research are discussed.     

Parental requests for evaluation and authorities’ responses: issues of accord

The present study investigated the reasons of parents request for the initial evaluation to determine their children’s special educational needs (SEN) and the state authorities’ response in the Greek educational system. For the needs of the present study, 250 case files were randomly selected from a state Centre for Differential Diagnosis and Support, which is responsible for the identification, evaluation and intervention for students with SEN. Various data were recorded, such as parental reason for requesting the evaluation, the official designation for each case, whether the parent accepted the evaluation results and whether any individualised intervention plan or other recommendations were specified. The analysis suggested that most cases involved students with learning disabilities, although a certain degree of disagreement in the classification of students was observed. For the majority of cases, parents accepted the official diagnosis; however, the state centre did not offer an intervention plan to benefit the students in the majority of the cases. Implications based on the present study findings are considered.     

Effects of social pressure and child failure on parents’ use of control: An experimental investigation

Because research has shown that controlling parenting is related to general and school-related maladjustment in children, there is a need to examine antecedents of controlling parenting. In this study, we addressed the role of two sources of pressure (i.e., social pressure eliciting ego-involvement and child failure) on parents’ situational use of control. 124 parents worked with their 5th or 6th grade children on a puzzle task. The two sources of pressure were induced experimentally in a 2 × 2 design, with parents receiving instructions eliciting either ego-involvement or task-involvement and with children either failing or succeeding in the task. Following the task, there was a free choice period in which dyads could choose whether or not to make additional puzzles. In both phases of the experiment, we coded parents’ controlling interaction style, dyadic reciprocity, performance, and parents’ and children’s engagement. Additionally, in the free-choice period the dyads’ degree of persistence was registered. While induced child failure was related positively to parents’ controlling style during the initial puzzle activity, induced social pressure was related to parents’ controlling style in the free-choice period. In turn, a controlling style was related negatively to performance, reciprocity, and engagement. The findings confirm that parents’ use of a controlling style is a multi-determined phenomenon affected by different sources of pressure and undermining children’s performance and engagement.     

Teachers’ and Pupils’ Perceptions of Technology and the Implications for Curriculum

The recent explicit inclusion of technology into the science component of the school curriculum in Western Australia necessitates changes in both curriculum materials and the nature of classroom teaching. This paper reports an investigation of the perceptions of technology of senior teachers who are heads of the science department in their schools, and relates these perceptions with those of a sample of 13‐year‐old pupils in this state. The investigation reveals that many teachers have a restricted view of technology which may be interpreted as a view that technology is dependent upon science. Such a view may neglect the historical aspects and societal influences on science and technology. Further, the available evidence indicates that local pupils have a low level of awareness of technology. The paper discusses the implications of these findings for curriculum change and suggests a starting point for achieving a successful balance in the teaching of technology, science and society issues in the classroom.     

A Meta-Analytical Review of Students’ Out-of-Class Communication and Learning Effects

A random-effects meta-analysis (N = 7,113) was conducted examining the relationships between students’ out-of-class communication (OCC) and learning outcomes. The findings revealed positive summary effects for OCC on affective learning (k = 7, N = 1478, r = 0.321, p < 0.001) and perceived cognitive learning (k = 11, N = 5635, r = 0.261, p < 0.001). Several moderators were identified, indicating the association between OCC and cognitive learning varied systematically because of the measurement instruments used to operationalize OCC and learning and because of interdisciplinary treatments of the constructs. Recommendations are made for future researchers including the need for a theoretical explanation of the OCC-learning relationship.     

Evaluation of Neuroanatomy Web Resources for Undergraduate Education: Educators’ and Students’ Perspectives

Despite the development of novel teaching strategies and the abundance of adjunct teaching web resources, students and early career physicians have continuously reported difficulties in learning and clinically applying neuroanatomy. Differences in instructional design of these resources, the lack of assessment of their capacity to meet intended educational goals, and a poor understanding of the user’s perspective may have hindered their success in increasing understanding and retention of neuroanatomical knowledge. To decipher the limitations of existing web resources, an online search for neuroanatomy web resources was performed and distilled through a strict filtration rubric. A selection of resources were analyzed by a panel of educators and rated using Likert scales, focusing on the identification of features influencing their usefulness in learning the anatomy of the spinal pathways. The top three ranked web resources were subsequently evaluated by a panel of medical and neuroscience students to assess how specific features aided in their learning of the subject. This detailed analysis has identified features of neuroanatomy web resources that are valued by both educators and users with regard to instructional design. One resource was rated highest by end users and educators on a series of Likert scale questions in terms of clarity of explanation, step-wise teaching design, summarization of information, control of instructional-pace, integration with neurophysiology, neuroradiology and clinical correlates, deployment of a wide array of pedagogical tools, and factors for visualizing neuroanatomical inter-relationships. These results have provided a novel user perspective on the influence of specific elements of neuroanatomy web resources to improve instructional design and enhance learner performance.