Maternal Math Talk in the Home and Math Skills in Preschool Children

Research Findings: The current study analyzed the relation between the amount of mathematical input that preschool children hear (i.e., math talk) from their mothers in their homes and their early math ability a year later. Forty mother–child dyads recorded their naturalistic exchanges in their homes using an enhanced audio-recording device (the Language ENvironment Analysis System). Results from a sample of naturalistic interactions during mealtimes indicated that all mothers involved their children in a variety of math exchanges, although there were differences in the amount of math input that children received. Moreover, being exposed to more instances of math talk was positively related to children’s early mathematical ability a year after the recordings, even after we controlled for maternal education, self-regulation, and recorded minutes. Practice or Policy: These findings improve the understanding of how mothers use math with their preschool children in naturalistic contexts, providing some insight for parents into how to foster children’s math skills through verbal input in their normal routines. Moreover, these findings inform kindergarten teachers and practitioners about the math input that children receive at home, which may encourage them to adapt their practice by considering the home environment.     

Japanese and United States Preschool Children's Responses to Conflict and Distress

Japanese and U.S. preschool children's responses to hypothetical interpersonal dilemmas were examined as a function of culture, gender, and maternal child-rearing values. U.S. children showed more anger, more aggressive behavior and language, and underregulation of emotion than Japanese children, across different contexts of assessment. Children from the 2 cultures appeared more similar on prosocial and avoidant patterns, though in some contexts U.S. children also showed more prosocial themes. Girls from both cultures expressed more prosocial themes and sometimes more anger than boys. Maternal encouragement of children's emotional expressivity was correlated with anger and aggression in children. It was more characteristic of U.S. than Japanese mothers, while emphasis on psychological discipline (reasoning; guilt and anxiety induction) was more characteristic of Japanese than U.S. mothers. The relevance of a conceptual framework that focuses on differences in Eastern and Western cultures in self-construals regarding independence and interdependence is considered.     

The effects of multisensory structured language instruction on native language and foreign language aptitude skills of at-risk high school foreign language learners

Research findings suggest that most students who have foreign language learning problems have language-based difficulties and, in particular, phonological processing problems. Authors of the present study examined pre- and posttest scores on native language and foreign language aptitude tests of three groups of at-risk high school students enrolled in special, self-contained sections of first-year Spanish. Two groups were instructed using a multisensory structured language (MSL) approach. One of the groups was taught in both English and Spanish (MSL/ES), the other only in Spanish (MSL/S). The third group (NO-MSL) was instructed using more traditional second language teaching methodologies. Significant gains were made by the MSL-ES group on measures of native language phonology, vocabulary, and verbal memory and on a test of foreign language aptitude; the MSL/S group made significant gains on the test of foreign language aptitude. No significant gains on the native language or foreign language aptitude measures were made by the NO-MSL group. Implications for foreign language classroom instruction of at-risk students are discussed.     

EVALUATING FOR COURSE IMPROVEMENT: A CASE STUDY

This paper describes a method of evaluating courses in which taking action is integral, that is, one in which the adoption of desirable change is built into the process of evaluating. This method starts from participants’ definitions of evaluation‐worthy issues and through a number of procedural stages enables them to refine, prioritize and reach a consensus on these issues. The process of evaluation is designed to motivate participants to improve their practice, the practice being teaching for tutors, learning for students and managing for course leaders. By improving this practice it is expected that appropriate change in the structure, content and operation of the course will occur. The arguments are illustrated by reference to the evaluation of a course leading to a post graduate Certificate in Education (PGCE).     

Stimulus modality and short-term memory in rats

Two experimental paradigms are presented aimed at determining the retention of auditory and visual information over brief delay intervals. First, a conditional delayed matching-to-sample procedure was used in which rats were required to symbolically match the modality of the sample stimulus with one of two comparison stimuli. In the second experiment, subjects were trained and tested using a Konorski-type procedure. Despite the conceptual and procedural differences between the two procedures, subjects in both experiments showed steeper forgetting functions for visual events than for auditory events, while performance levels at 0-sec delay intervals were equivalent for both stimuli. These results, when taken together with related research conducted with pigeons, suggest that content of memory may have important influences on the short-term retention abilities of animal subjects.     

Effects of mora deletion,nonword repetition,rapid naming,and visual search performance on beginning reading in Japanese

This study examined the extent to which mora deletion (phonological analysis), nonword repetition (phonological memory), rapid automatized naming (RAN), and visual search abilities predict reading in Japanese kindergartners and first graders. Analogous abilities have been identified as important predictors of reading skills in alphabetic languages like English. In contrast to English, which is based on grapheme-phoneme relationships, the primary components of Japanese orthography are two syllabaries—hiragana and katakana (collectively termed “kana”)—and a system of morphosyllabic symbols (kanji). Three RAN tasks (numbers, objects, syllabary symbols [hiragana]) were used with kindergartners, with an additional kanji RAN task included for first graders. Reading measures included accuracy and speed of passage reading for kindergartners and first graders, and reading comprehension for first graders. In kindergartners, hiragana RAN and number RAN were the only significant predictors of reading accuracy and speed. In first graders, kanji RAN and hiragana RAN predicted reading speed, whereas accuracy was predicted by mora deletion. Reading comprehension was predicted by kanji RAN, mora deletion, and nonword repetition. Although number RAN did not contribute unique variance to any reading measure, it correlated highly with kanji RAN. Implications of these findings for research and practice are discussed.     

Effects of prior social experience on agonistic responding by Siamese fighting fish (Betta splendens)

The role of prior social experience in maleBetta agonistic behavior was investigated in two experiments. Fish were either paired with an opponent until dominance was established naturally (Experiment 1) or given prior combat experience with a known aggressive or nonaggressive opponent (Experiment 2). The effects of prior social experience were then observed both in additional paired encounters and in some noncombat agonistic situations. The paired-encounter data indicate thatBetta attack aggressive opponents more than nonaggressive ones and rarely attack opponents once they have submitted. In contrast to attacking, these fish do not show a significant decrease in displays once their opponent has submitted, nor do they display differentially to aggressive and nonaggressive opponents. The noncombat agonistic-situation data indicate that prior social experience affects both the preference of fish for viewing other conspecifics and the waning of display behaviors. These results suggest that submissive and nonaggressive behaviors can inhibit attacks but not displays byBetta, and they emphasize the necessity of controlling for prior social experience when studying aggressive behavior.