Points of reference in technical communication scholarship

Identified in this article are 163 texts selected from a database of over 25,000 citations collected from five technical communication journals between 1988 and 1997. The texts—points of reference—represent the research, theory, and practice of technical communication.     

借鉴传播学理论加强思想政治教育效果

本文针对当前思想政治教育效果情况,提出借鉴传播学的相关理论以加强思想政治教育的实效。     

Children's use of analogy during collaborative reasoning

This microgenetic study examined social influences on children's development of analogical reasoning during peer-led small-group discussions of stories about controversial issues. A total of 277 analogies were identified among 7,215 child turns for speaking during 54 discussions from 18 discussion groups in 6 fourth-grade classrooms (N = 120; age M=10.0, SD=0.6). Use of analogy was found to spread among the children in discussion groups and occur at an accelerating rate, primarily because of the increasing use of novel analogies. Relational analogies with shared surface features triggered purely relational analogies during the next 2 speaking turns, showing a trend of relational shift. These results provide distinctive new evidence for the importance of social interaction in an aspect of cognitive development.     

The role of frames of reference in the development of responsiveness to shading information.

The use of frames of reference in interpreting shading information in pictures was studied with children from 3 to 8 years of age. After learning to discriminate tactually between a convexity and a concavity, the subjects were presented a photograph of the convexity and the concavity in which the only information for differential shape was provided by the relationship between the orientation of the shading on the shapes and the frames of reference. By changing the position of the subject's head, rotating the display, and changing the location of the source of illumination, the relevance of egocentric, environmental, and lighting-specified frames of reference was manipulated. Children in this age range were found to be sensitive to shading information for depth, both when that information was specified by only a single frame of reference and when all three frames of reference were relevant. Differences in the responsiveness to individual frames of reference were found: the egocentric (head-retina) frame of reference was most effective, followed by the environmental reference frame, and finally by the frame of reference based on the location of the light source in the space surrounding the photograph. Responsiveness to the environmental and lighting-based frames of reference increased with age, while responsiveness to the egocentric frame of reference was high for all age groups and did not increase with age.     

Children's inquiry strategies in referential communication and in the game of twenty questions

Young listeners perform poorly on referential communication tasks because they respond to ambiguous messages by guessing rather than by seeking clarification. 2 experiments addressed the ability of 4-, 5-, and 7-year-old listeners to perform competently following training in the skill of asking categorical questions. Training was presented either in the context of a Listener task or a Twenty Questions task. As these tasks require common strategies of information seeking, it was predicted that training in one task context would lead to improved performance on that task and to generalization of skill to the untrained task. The hypothesis was supported, although there were age differences in the effectiveness of training and efficiency of strategy use. The implications of the results for children's developing communication abilities were discussed.     

Children's use of nonegocentric standards in judgments of functional size

Dimensional adjectives are inherently relative in meaning, and so provide a test of children's ability to apply nonegocentric standards. The present research investigates children's ability to apply one kind of relative standard assessing the size of an object with regard to its intended use (a functional interpretation). In 3 experiments, children 3-5 years of age were asked to judge objects as "big" or "little" according to their function (e.g., a hat for a doll; a key for a door). Contrary to previous claims, the ability to use nonegocentric functional standards was present by age 3. However, 3-year-olds performed above chance only when their attention was directed to the relevant function, either by means of action (when actually shown how the objects fit together) or by means of language. In contrast, 4-year-olds performed well without additional action-based or linguistic cues. It is suggested that children have an implicit ordering in their interpretations of big and little, such that functional judgments are lower in priority than 2 other standards: normative (the size of an object is compared to a stored mental standard, e.g., a chihuahua is small for a dog) and perceptual (the size of an object is compared to another physically present object of the same type, e.g., a chihuahua 6 inches tall is big compared to a chihuahua 4 inches tall). Even 3-year-olds can make nonegocentric functional judgments of relative size, but the basis of the judgment must be unambiguous.     

Supporting minority women and girls: Key frames of reference and understanding for educators

Recent high‐profile rape cases in Australia involving Muslim and Indigenous minority groups have heightened contention around issues of culture, gender and justice. The article critically examines the culturalising of rape as an ethnic minority issue in the public and legal discourse associated with these cases. This examination problematises the western‐driven narratives about minority women that undergird and make possible this culturalising and foregrounds Muslim and Indigenous feminist priorities concerning issues of gender equity and justice. Against this backdrop, the article draws parallels between the inferiorising of ethnic minority culture in dominant legal and public discourse and the reductionism of culture in education discourse. Towards realising the equity mandates of national schooling policy, the article outlines key frames of reference and understanding about culture, gender and justice necessary for enhancing educators’ support for ethnic minority women and girls.     

Children's use of response confidence in the processing of instructional feedback

The main purpose of the present study was to extend a model of instructional feedback (Kulhavy & Stock, 1989) to elementary school children. Forty-five third and fifth graders (third graders, N = 21; fifth graders, N = 24) read text passages, answered questions, and either rated response confidences for each question or used an imagery strategy. Although differences were not found between treatment groups, analyses of response patterns revealed differential age effects. Response patterns for fifth graders were similar to those of college populations; however, these patterns did not emerge for third graders.     

Young children's use of spatial coordinates

4-6-year-old children were given problems in which they had to decide which 1 of an array of points was in line with 2 coordinate markers. The simplest problems had 4 points to choose between and markers perpendicular to the horizontal and vertical axes. Children of all ages were able to extrapolate lines from both coordinates to solve these problems. The older children were also given more complex problems. In some of these, 1 marker was at 45 degrees to an axis, the other perpendicular: in others the array was increased to 16 points and presented sometimes in a regular, sometimes in an irregular pattern. There were developmental improvements in performance, and the complex problems were more difficult than the simpler ones. However, 5- and 6-year-olds did extremely well even on the complex problems. The results establish that young children's grasp of Euclidean spatial relationships is more adequate than has often been suggested.     

跨文化交际在商务英语学习中的运用

由于交通工具的进步与通讯手段的发展,使得不同国家、不同种族、不同民族的人能够频繁地接触和交往.因此,跨文化交际在商务英语学习中的运用就显得尤为重要.笔者对如何培养商务英语学生的跨文化意识提出了自己的看法和建议,具有一定的参考价值.     

浅谈跨文化交际中手势语的运用

本文拟从跨文化交际中同一手势语表达不同含义所引起的误解加以分析,提出要想避免误解和文化冲突,就必须了解和重视非语言交际中其它文化的手势语,同时在跨文化交际中要恰当地使用自己的手势语。     

Anticipatory contrast as a function of access time and spatial location

Intake of a 0.15% saccharin solution was suppressed when it was followed by a 32% sucrose solution in brief daily pairings. With equal access durations to the two solutions, intervals of intermediate duration (2 or 3 min) produced a larger contrast than more extreme intervals (1 or 10 min). There was no evidence of inhibition of delay with the 10-min interval (Experiments 1A and 1B). When access times were asymmetrical, longer access time to the first solution reduced contrast, whereas longer access time to the second solution enhanced contrast (Experiment 2). Contrast was greater when the two solutions were presented at consistent and separate spatial locations than when location was changed randomly or when both solutions were presented in sequence at the same location. However, a degree of contrast occurred in all conditions (Experiment 3). Experiment 4, conducted with the solutions in opposite arms of a T-maze, showed that anticipatory approach to the location correlated with the 32% sucrose solution developed prior to lick suppression on the saccharin solution. However, within daily sessions, there was a reliable increase in contrast without correlated changes in anticipatory-approach behavior. Access-time effects were attributed to altered reward values, whereas spatial-separation effects suggest that goal-directed responses contribute to, but do not cause, anticipatory contrast.     

Ethnocentrism and trait communication apprehension as predictors of interethnic communication apprehension and use of relational maintenance strategies in interethnic communication

The first of two studies investigated the differences between reported relational maintenance strategy usage by high and low interethnic communication apprehensives (IECAs). An instrument based on Canary and Stafford's (1992) relational maintenance strategies taxonomy and Neuliep and McCroskey's (1997a) Personal Report of Interethnic Communication Apprehension (PRECA) was employed. The results indicated that individuals who were law IECAs reported utilizing significantly more of the task, network, and positivity strategies. Differences in openness and assurance strategies followed the same pattern but were not significant. The participant's reported usage and IECA score were inversely related. The second study replicated the first and explored two theoretical explanations for the results. This study revealed significant differences on all of the dimensions and significant negative correlations. This study also examined whether trait communication apprehension (disregarding ethnicity) and/or ethnocentrism (the presumed foundational components of IECA) could account for the differences in reports of relational communication behavior. The results of the second study indicated that both trait CA and ethnocentrism contributed to the prediction of IECA and to overall reported strategy usage, and that ethnocentrism was the better predictor.