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991.
Current concern regarding the need for early childhood intervention programs is rationalized through a review of the characteristics of disadvantaged children and a discussion of findings regarding early experiences, both with infrahumans and with children. The representative selection of Canadian intervention programs described provides the background for a critical appraisal of the issues involved in intervention research as well as specific proposals for future intervention procedures in Canada.  相似文献   
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994.
Educational transfer: The implications of foreign educational assistance   总被引:1,自引:0,他引:1  
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995.
Collaborating closely with a tenth-grade science teacher, we designed a Web-Based Learning Environment (Web-LE) to improve the students’ motivation to learn science. Factors believed to enhance intrinsic motivation (challenge, control, curiosity, and fantasy) were integrated into the instructional design of the Web-based learning tool. The Web-LE was implemented in the teacher’s tenth-grade classroom as a three-day student-centered learning activity. Data collection methods included individual student interviews, teacher interviews, motivation questionnaires, and observations. This study revealed multiple forms of evidence that the Web-LE and the associated learning activity improved students’ motivation. This study illustrates the benefits of educational researchers working closely with teachers using design-based research methods to successfully solve instructional problems and identify reusable design principles. Design principles for the integration of intrinsic motivation factors into the development of similar Web-LEs are presented as well as directions for future research.  相似文献   
996.
A study of parents' and their children's means of paying for college was conducted to determine if the use of parent contributions, work earnings, or student financial aid shows influence across generations. This study used data from the National Postsecondary Student Aid Study of 1990 in a path model with controls for the child's academic ability, gender, declared major, institutional selectivity, tuition cost, and distance from home. Indirect effects are indicated that increase parental cash gifts and loans to the child, mediated by parents' measures of socioeconomic status, the timing of college savings, and the child's degree aspirations. The child's financial aid is also indirectly affected by measures of the parents' socioeconomic status (higher status resulting in less aid). The direct effect of the parent receiving student financial aid is in larger amounts of student aid for the child. No intergenerational effects occur between the parents' use of work earnings to finance college and the amount of work earnings in college for the child.  相似文献   
997.
Asthma, a disease of the respiratory system, is the most common chronic medical condition among children. School‐aged children with asthma evidence increased absenteeism, decreased school performance, restriction of various activities, poor peer relationships, and emotional and behavioral difficulties. Asthma can be triggered and exacerbated by emotions and stress, and therefore, it has been treated with psychological interventions. Relaxation and guided imagery (RGI), an intervention based on the theoretical position that the mind and body interact in determining health, has been shown to be effective in improving mental and physical health outcomes with a myriad of medical conditions, yet it has not been adequately studied with childhood asthma. This investigation analyzed the effect of RGI on lung function [forced expiratory volume in 1 second (FEV1) and forced expiratory flow 25–75 (FEF25–75)] and anxiety by employing a multiple baseline design across four middle school students with asthma. With the introduction of the intervention, it was found that FEV1 improved and anxiety decreased in all students. FEF25–75 improved in three of the four participants. The effect sizes for the four participants ranged from ?0.98 to ?1.88 for FEV1, 0.20 to ?1.93 for FEF25–75, and 2.19 to 4.06 for anxiety. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 657–675, 2003.  相似文献   
998.
This study investigated the effectiveness of a computer-based study guide using hypertext software to increase textbook comprehension among four learning disabled students enrolled in a remedial high school social studies class. The program provided four levels of instructional cues that matched students to their highest level of independent interaction with a textbook passage, based on item-to-item responses to computer-generated questions. Using alternative forms of a 45-item multiple-choice test, a pre-test/post-test design was arranged, with a retention test given after a 30-day period. Fifteen questions were designated as control items by placing them in the 45-item tests but not in the computer treatment. The computer program consisted of three separate lessons administered across consecutive class sessions, with each followed by a written 15-item multiple choice test containing 10 computer questions and 5 control items. Results indicated a significant gain for pupils on computer items from pre-test to post-test and from pre-test to retention test, while no significant change occurred on control items across measures. A single-case analysis revealed a consistent relationship between gain scores on computer items, reading time on computer, and the number of instructional cues required by students. Two types of non-linear pathways that teacher might consider when constructing study guides are discussed.  相似文献   
999.
Three groups of high school science students (college-bound and non-college-bound freshmen, college-bound juniors and seniors) completed surveys measuring their beliefs in the utility of four kinds of study strategies, three types of motivational orientation to science (task orientation, ego orientation, and work avoidance), their reported ability, and attitude toward science. Results indicated that belief in the usefulness of strategies requiring deep processing of information was more strongly positively related to task orientation than to ego orientation in all groups. For the younger groups only, task orientation was positively related to belief in the utility of surface-level strategies (e.g., rote memorization of facts). Task orientation proved to be the best predictor of student beliefs in deep-processing strategies, above and beyond that explained by perceived ability and interest in science. The implications of these findings for the current and future goals of science educators are discussed.  相似文献   
1000.
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