Young children's encoding of images based on motor and verbal modes of mediation

Twenty-four kindergarten subjects were given practice producing a geometric production when given the three dimensional object. Six children were told how to draw the projections, six children drew the projections, six children drew the projections and were told how to draw the projections, and six children were told to remember the drawings. Using a two-way analysis of variance, the main effect of motor activity (drawing the projections) was significant (p < .05). It was concluded that children's learning activities should be motor based, rather than verbal.     

The effect of knowledge of correct results per item on verbal learning and retention

A report of an experiment to measure the effects of both overt and covert responses to educational stimuli with KCR (knowledge of correct results) feedback provided. In most studies of feedback, KCR (or KR) is given as a consequence of an overt response: Stimulus-Response-Feedback. In the case of a covert response, the student constructs his answer but does not react overtly to the presentation of a stimulus item. Forty Ss were randomly assigned to 1 of 4 groups further divided into 1 control group receiving no feedback and 3 groups receiving information (KCR) according to either overt or covert response patterns. A 25-item multiple-choice test was administered 5 times by means of a terminal consisting of a screen and a teletype. Results showed that the covert paradigm was the most effective. The experiment did not demonstrate that the covert process leads to better performance on a test administered later to measure retention. A tentative explanation for this negative result was that the time interval between the provision of feedback and presentation of the next item was of some relevance. A multiple comparison test revealed that the 3 treatment groups performed better than the control group.     

The effects of written attempts prior to correct visual presentation on spelling acquisition and retention

Students learned difficult spelling words via three different teaching methods. They either saw the correct spelling before attempting it, or could attempt to spell the word once, or several times, prior to viewing the correct spelling. Results showed that attempting to spell and test the words before viewing them facilitated acquisition of the words. The teaching methods did not differentially influence long-term retention. The locus of the effects of some teaching methods, when the words are thoroughly learned, is to be found during initial acquisition rather than evidenced in retention. Asking students to generate and test spellings prior to correct presentation facilitates encoding and acquisition of the correct spelling.     

Influence of meaningfulness,picture detail,and presentation mode on visual retention

Summary The present study investigated the relationships of meaningfulness, picture detail, and presentation mode on visual learning. Subjects, 123 broadcasting students at Brooklyn College, viewed slides of animal pictures previously classified by judges into high-and low-meaningful groups. All Ss saw both high-and low-meaningful stimulus items. Half saw the stimulus items as full-color pictures while the other half saw them as line drawings. In addition, one-third saw the stimulus items as pictures presented alone, one-third saw them as pictures with each animal name printed underneath its picture, and one-third saw the pictures (without printed names) accompanied by the spoken animal name as each slide was shown. Following presentation of stimulus slides, Ss were shown a series of full-color test slides containing dummy items randomly intermixed with stimulus items. During two showings of test slides, Ss first indicated those animals recognized from the learning trial and second, wrote down those animal names they knew. Results included significant main effects on recognition accuracy for meaningfulness and presentation mode in addition to significant interactions for meaningfulness-by-mode and mode-by-picture-detail. A significant main effect of presentation mode resulted for correctly named stimulus items. Three significant main effects (meaningfulness, picture detail, and mode) and one significant interaction (mean-ingfulness-by-picture-detail) were obtained on error scores.     

The effects of verbal scaffolding instruction on young children's private speech and problem-solving capabilities

This investigation examined the efficacy of a verbal scaffolding instructional program designed to teach young children how to use private speech while working on school tasks and problems. Two different contexts for solving problems were used; common school tasks and analogical reasoning problems. Thirty-four 5-year olds who attended public school kindergartens were assigned to either the comparison group or the treatment group. Comparison group subjects were presented with a series of 8 lessons which focused on a cognitive strategy to be used in the solutions of geometric analogy problems. Treatment group subjects were presented with a series of 8 lessons which employed cognitive self-instruction in a verbal scaffolding format. After initial instruction using self-verbalizations, treatment group subjects were shown how to apply the cognitive self-instruction to routine school tasks and geometric analogy problems. The data analysis revealed that there was an effect on the treatment group's use of 3 of the 4 levels of private speech. When the two groups were compared, the treatment group used significantly less task irrelevant private speech and significantly more task relevant private speech. There were no significant differences between the two groups on the post-assessment of geometric analogy reasoning. Additionally, when the two groups were compared there were positive effects of the instructional program on the treatment group's classroom behavior (near transfer) and locus of control scores (far transfer). The results of this study provide support for the use of cognitive self-instruction to improve young children's problem-solving private speech in the context of a public school classroom.Portions of this paper were presented at the 2nd Annual European Congress of Psychology, Budapest Hungary, July 1991 by the first author.This paper was presented at the 1993 annual meeting of the American Educational Research Association, Atlanta, GA.     

Effects of parental verbal aggression on children's self-esteem and school marks.

OBJECTIVE: The aim of the study was to distinguish the effects of verbal aggression from those of physical aggression and investigate whether parental verbal violence has negative effects on children's self-esteem and academic achievements. METHOD: One hundred and forty-four 10-year-old children completed the Harter Self-perception Profile for Children questionnaire and a questionnaire concerning their mothers' and fathers' verbal aggression towards them and their use of physical punishment. The researchers used school records to obtain the subjects' marks in French (their native language) and Mathematics. RESULTS: Six children had never been the targets of either verbal aggression or physical punishment. Thirty-four children had been subjected to both types of aggression. Verbal aggression alone was found to be in significant negative correlation with three of six components of self-esteem. Verbal aggression alone was also found to be in significant negative correlation with French marks. In addition children who had been subject to greater verbal aggression had lower self-esteem and lower marks in French than children who had been subject to lesser verbal aggression. They were also significantly negatively affected in a fourth component of self-esteem. CONCLUSIONS: Parental verbal aggression alone as separate and distinct from physical punishment contributes to lowering children's self-esteem and school achievements. Given the extent of the use of verbal aggression by ordinary parents the authors suggested a need for parent education on the topic of positive methods of child rearing.     

The effects of developmental placement and early retention on children's later scores on standardized tests

The relationship between early school retention as a result of preschool and kindergarten developmental testing and children's later academic achievement was examined. Two hundred twenty-three children were coded as Traditional, Overplaced, or “Buy a Year,” depending on their scores on the Gesell Screening Test and their subsequent school placement. Their performances on the full Gesell Developmental Test, 3rd grade New York State PEP Tests in reading and math, and the Stanford Achievement Test (SAT) were compared. Those children who scored as immature on the Gesell Screening Test and who were retained a year according to the Gesell Developmental Placement Program had the lowest scores on all measures, even though they were almost a year older than the other two groups of children at the time of the PEP and SAT testing.     

Memory and mental images in verbal deficit modification

Conclusion Available evidence suggests that human memory and thought are extremely complex and dependent on duration, modality, and brain function. By using unusual modalities and specific visual strategies for remembering and for problem solving it is possible to achieve great success. We should keep this in mind for our educational systems so that students’ non-verbal and other unusual thought processes can be used to increase the potential of human thought. Our present verbally oriented schools should not prevent geniuses with visual or other forms of thinking from achieving their full potential. Indeed, the total thinking power of even an average person can also be expanded. This article is an adaptation of a presentation at the 28th Annual Conference of The Orton Society at Dallas, Texas, November 1977.     

The syllable frequency effect in visual recognition of French words: a study in skilled and beginning readers

The present study addressed the issue of syllable activation during visual recognition of French words. In addition, it was investigated whether word orthographic information underlies syllable effects. To do so, words were selected according to the frequency of their first syllable (high versus low) and the frequency of the orthographic correspondence of this syllable (high versus low). For example, the high-frequency syllable /ã/ is frequently transcribed by the orthographic cluster an, but infrequently transcribed by han in French. A lexical decision task was performed by skilled readers (Experiment 1) and beginning readers in Grade 5 (Experiment 2). Results yielded an inhibitory effect of syllable frequency in both experiments. Moreover, the reliable interaction between syllable frequency and orthographic correspondence frequency indicated that the syllable frequency effect was influenced by orthographic characteristics of syllables. Finally, data showed that the interaction between phonological and orthographic variables was modified with reading experience. The results are discussed in current models of visual word recognition.     

Combining verbal and visual cueing: Fostering learning pictorial content by coordinating verbal explanations with different types of visual cueing

Instructional Science - Multimedia learning scenarios in which a picture is the main focus often use combinations of verbal and visual cueing. Based on models of picture processing and multimedia...     

迎面而来的历史气息——诗人传记中的视觉史料问题

由于排版及印刷技术的发展,为迎合读者趣味,图文书已然成为出版时尚。近年出版的诗人传记多配有大量的图片,主要包括相片、书影、手迹等。这些图片作为视觉史料,在诗人传记中不仅具有史学价值,也有一定的诗学意义。建立图文结合的学术规范也成为需要注意的问题。     

The effects of visual and verbal coding mnemonics on learning Chinese characters in computer-based instruction

The effects of different approaches to learning Chinese characters were investigated. Ninety-two high-school students were randomly assigned to one of five treatment groups: translation, verbal mnemonics, visual mnemonics, dual coding mnemonics, or self-generated mnemonics. All groups received instruction and completed posttests in a computer-based environment. The results indicate that participants who generated their own mnemonics demonstrated higher posttest performance than those in visual coding, verbal coding, and translation groups; subjects in the dual coding group scored higher than those in the translation group. Those who generated their own mnemonics spent more time on task than any other group, and those in the verbal coding group took more time than those in the translation group. Survey and qualitative data suggest that learners' interpretations of the Chinese characters were rooted in their cultural backgrounds and personal experiences.     

浅析游戏在幼儿英语单词教学中的应用

幼儿英语教学主要依托于单词教学,而游戏则是幼儿教育中最有效的方式。教师应根据幼儿的年龄特点及发展规律,将游戏活动应用于幼儿英语单词教学,使幼儿在"玩"中轻松有效地学会英语单词。本文通过对游戏教学在幼儿英语单词教学中的应用进行分析,希望能提出实践性的建议。