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1.
Longitudinal analysis of time, engagement, and achievement in at-risk versus non-risk students 总被引：7，自引：0，他引：7
C R Greenwood 《Exceptional children》1991,57(6):521-535
This longitudinal study investigated the effects of time spent in academic instruction and time engaged on elementary students' academic achievement gains. Three groups were compared over grades as follows: (a) an at-risk experimental group of low-socioeconomic status (SES) students for whom teachers implemented classwide peer tutoring (CWPT) beginning with the second semester of first grade continuing through Grade 3; (b) an equivalent at-risk control group; and (c) a non-risk comparison group of students of average- to high-SES. In both the control and comparison groups, teachers employed conventional instructional practices over Grades 1 through 3. Results indicated significant group differences in the time spent in academic instruction, engagement, and gains on the subtests of the Metropolitan Achievement Test that favored the experimental and comparison groups over the control group. Implications include the effectiveness of CWPT for at-risk students and the continuing vulnerability of at-risk students whose daily instructional programs provide less instructional time and foster lower levels of active academic engagement. 相似文献
2.
Language development and literacy skills in late-talking toddlers with and without familial risk for dyslexia 总被引：2，自引：0，他引：2
The relationship between late-talkers' language development and reading and spelling outcomes was examined in children with and without familial risk for dyslexia. The late-talking subgroups were defined using parent- and test-based assessments of receptive and expressive vocabulary and grammar at 2 and 2.5 years as intake criteria. The language skills of late talkers and the remainders of these two groups were assessed at 3.5, 5, and 5.5 years. Reading/spelling outcomes were compared at the end of the second grade. Late-talking toddlers of the at-risk group who had both poor receptive and expressive skills performed less well than all other groups on language measurements at 5.5 years. In contrast, the control group's late talkers with an expressive delay reached the language level of their age-mates already by 3.5 years, and maintained their age-appropriate position two years later. The most significant differences in the reading skills were found between the at-risk children with receptive and expressive delay and the remainder of the controls. Age-appropriate early language skills did not, however, ensure norm-level fluent reading in the at-risk group. The remainder of the at-risk group performed at a significantly lower level than did the remainder of the controls, both on the oral reading and spelling tasks. 相似文献
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4.
Richard L. Sparks Marjorie Artzer Jon Patton Leonore Ganschow Karen Miller Dorothy J. Hordubay Geri Walsh 《Annals of dyslexia》1998,48(1):239-270
In this study, the benefits of multisensory structured language (MSL) instruction in Spanish were examined. Participants were
students in high-school-level Spanish attending girls’ preparatory schools. Of the 55 participants, 39 qualified as at-risk
for foreign language learning difficulties and 16 were deemed not-at-risk. The at-risk students were assigned to one of three
conditions: (1) MSL—multisensory Spanish instruction in self-contained classrooms (n=14); (2) SC—traditional Spanish instruction provided in self-contained classrooms (n=11); and (3) NSC—traditional Spanish instruction in regular (not self-contained) Spanish classes (n=14). Not-at-risk students (n=16) received traditional Spanish instruction in regular classes similar to the instruction provided to the NSC group.
All three at-risk groups made significant gains over time on some native language skills regardless of teaching method. The
MSL group also made significant gains on a foreign language aptitude measure. The MSL group and the not-at-risk group made
greater gains than the two other at-risk groups on foreign language aptitude and native language measures of reading comprehension,
word recognition, and pseudoword reading.
Although most at-risk learners achieved an “expected” level of foreign language proficiency after two years of instruction,
significant group differences were found. On measures of oral and written foreign language proficiency, the MSL and not-at-risk
groups scored significantly higher than the at-risk groups instructed using traditional methods. After two years of Spanish
instruction, no differences in foreign language proficiency were found between the MSL group and the not-at-risk group. 相似文献
5.
This mixed-method, longitudinal study investigated the benefits of project-based learning (PBL) on secondary-mathematics students' academic skill development and motivated strategies for learning (i.e., cognitive, social, and motivational). The focus of this study was academic skill development (algebra- and geometry-assessment scores) and other factors related to secondary mathematics learning, with comparable traditional high schoolers serving as the control group. In addition, the relationship between PBL and racially/ethnically and economically diverse secondary students was investigated. Results showed that at-risk and minority students benefited greatly from PBL in learning mathematics. The academic performance gap was present, but its width diminished significantly. Compared to their public school counterparts, PBL students were more intrinsically motivated, showed significantly higher critical thinking skills, and appreciated peer learning. Impact of socioeconomic status on the PBL approach needs further investigation. 相似文献
6.
Joan C. Stoner 《Reading and writing》1991,3(1):19-30
The reading achievement of at-risk first, second, and third grade students participating in a systematic, sequential, multi-sensory, synthetic, phonetically-based approach to reading (Project Read) was compared with that of control group students instructed through the use of traditional basal readers. Data were analyzed for both the full study and a sub-group in which the teacher variable was controlled. Significant differences were found at first grade for all subtests and the total reading achievement of treatment group students. First grade students reached achievement levels thought possible only through tutoring. 相似文献
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This study verified the efficacy of concept and vee mapping heuristics under cooperative (CP), cooperative–competitive (CP-CM) and individualistic whole (IW) class learning conditions in improving students' achievement in ecology and genetics. A total of 808 tenth-grade students were involved in the study. The results showed that the experimental groups taught with concept and vee mappings under the three learning modes achieved significantly better than the control groups. Students in the CP-CM condition in all groups achieved significantly better than their counterparts in the other two groups, whereas the CP-CM experimental group students achieved significantly best. A significant interaction between treatment and ability suggested that an element of competition, when combined with small group cooperation, favored students of lower ability. 相似文献
9.
Emerging phonological awareness was compared in two groups of 3.5-year-old children belonging to the Jyv?skyl? Longitudinal Study of Dyslexia (JLD): children with familial risk of dyslexia (at-risk group n = 98) and children without such risk (control group n = 91). Four computer animated tasks were used: Word-level and Syllable-level Segment Identification, Synthesis, and Continuation of Phonological Units. The control group children manifested higher mastery than children in the at-risk group in phonological awareness, and the proportion of children with a low phonological awareness mean score was 2.5 times higher in the at-risk group than in the control group. In both groups, phonological awareness at 3.5 years was predicted by early language skills assessed between 14 and 26 months of age, and it was also associated with concurrent language. The difference between the at-risk and control group at 3.5-year in phonological awareness remained significant, even when the effect of other language skills such as productive and receptive vocabulary, and mastery of inflections, measured both at earlier ages and concurrently were controlled for. Our findings indicate that familial risk for dyslexia is reliably reflected in emerging phonological awareness already at this early age and it can be assessed independently of other language skills. 相似文献
10.
Richard Sparks Leonore Ganschow Jane Pohlman Sue Skinner Marjorie Artzer 《Annals of dyslexia》1992,42(1):25-53
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. 相似文献
11.
This study assessed responsiveness to a 16-week mathematical problem-solving treatment as a function of students' risk for disability. Among 301 third graders, TerraNova scores were used to categorize students as at risk for both reading and mathematics disability (MDR/RDR; 20 control and 12 experimental), at risk for mathematics disability only (MDR-only; 5 and 8), at risk for reading disability only (RDR-only; 12 and 15), or not at risk (NDR; 60 and 69). Interactions among at-risk status, treatment, and time showed that as a function of treatment, MDR/RDR, MDR-only, and RDR-only students improved less than NDR students on computation and labeling, and MDR/RDR students improved less than all other groups on conceptual underpinnings. Exploratory regressions suggested that MDR/RDR students' math deficits or their underlying mechanisms explained a greater proportion of variance in responsiveness to problem-solving treatment than reading deficits or their underlying mechanisms. 相似文献
12.
Karim Sadeghi 《Assessment & Evaluation in Higher Education》2015,40(5):641-665
This study investigated the effect of assessment type (self vs. peer vs. teacher) on university students’ academic achievement and students’ attitudes toward them. In the main study, 82 undergraduate English-as-a-Foreign-Language students in four classes at three universities in Iran were randomly assigned into one of self-, peer- and teacher-assessment or control groups. A pre-test was designed to measure students’ initial knowledge in the subject Teaching Methods. Then experimental groups were subjected to one of the assessment types; however, the control group received no intervention. Thirty-eight students from experimental groups completed an attitude questionnaire. A similarly designed follow-up study was conducted with two classes of BA Chemistry students taking a General English course at Urmia University. The application of one-way analysis of covariance on the main study post-test data indicated differences in performances of all groups, with peer-assessment group performing the best. Quantitative and qualitative analyses indicated that both self- and peer-assessment, as well as the teacher-assessment group, had positive attitudes toward their assessment experiences. The application of one-way analysis of variance on replication study data showed that the experimental group significantly outperformed the control group on the post-test and that students in the former group had positive attitudes toward self-assessment. 相似文献
13.
An initiative in which therapy dogs were integrated into a school-wide reading curriculum was analyzed to determine the effect on student reading in the program’s second year. Prior research on the first year of this specific program (Kirnan et al. in Early Child Educ J 44(6):637–651) demonstrated improvement in reading scores only for kindergarten students, while interview data revealed increases in positive attitudes and enthusiasm for reading across all grades. In the current study, a series of independent t-tests were conducted for each grade, comparing the second year of the program to a control group. There was a significant difference for kindergarten in the second year, as reading scores were higher for program students compared to those in the control group. Unlike the first year of the program, in the second year there was also a significant mean difference in first grade. For both grades, an analysis of covariance controlling for reading scores prior to program implementation still resulted in a significant main effect for the reading program. Combining the first 2 years of the program yielded a large enough sample for a comparison of ELL students with non-ELL students in kindergarten. These data showed significantly higher reading scores for students enrolled in the dog program relative to the control for both ELL and non-ELL students, again accounting for earlier reading scores. These findings demonstrate the need to analyze at-risk subgroups as well as the need to apply a longitudinal lens in researching both dog-assisted literacy programs and participant progress. 相似文献
14.
Preschool and kindergarten teachers must make decisions everyday about how much to allow their children to talk out loud to themselves during various classroom activities. The present study examines the effects of children's private speech use on task performance for a group of behaviorally at-risk children and a group of control children during a speech–action coordination task. Twenty-nine behaviorally at-risk preschool children and 43 control children completed two versions of a speech–action coordination task (motor sequencing version and numeric tapping) two times, once with and once without speech instructions. Results indicated that the behaviorally at-risk children used more speech spontaneously compared to control children and performed just as well, and that both groups of children performed better when given instructions to use speech. Implications of these findings for early childhood educators’ decisions about children's private speech use in the classroom are discussed. 相似文献
15.
ObjectiveTo examine whether shame-proneness mediates the relationship between women's histories of childhood sexual abuse and their current partner and family conflict and child maltreatment. Previous research has found that women with childhood sexual abuse histories experience heightened shame and interpersonal conflict. However, research examining the relationship of shame to interpersonal conflict is lacking.MethodParticipants were 129 mothers of children enrolled in a summer camp program for at-risk children from financially disadvantaged families. Data were collected on women's childhood abuse histories, shame in daily life, and current interpersonal conflict involving family conflict, intimate partner conflict (verbal and physical aggression), and child maltreatment.ResultsConsistent with our hypothesis, the results of hierarchical regressions and logistic regression indicated that shame significantly mediated the association between childhood sexual abuse and interpersonal conflict. Women with sexual abuse histories reported more shame in their daily lives, which in turn was associated with higher levels of conflicts with intimate partners (self-verbal aggression and partner-physical aggression) and in the family. Shame did not mediate the relationship between mothers’ histories of sexual abuse and child maltreatment.ConclusionThe role of shame in the intimate partner and family conflicts of women with sexual abuse histories has not been examined. The current findings indicate that childhood sexual abuse was related to interpersonal conflicts indirectly through the emotion of shame.Practical ImplicationsThese findings highlight the importance of investigating the role of shame in the interpersonal conflicts of women with histories of childhood sexual abuse. Healthcare professionals in medical and mental health settings frequently treat women with abuse histories who are involved in family and partner conflicts. Assessing and addressing the links of abused women's shame to interpersonal conflicts could be important in clinical interventions. 相似文献
16.
Andju Sara Labuhn Barry J. Zimmerman Marcus Hasselhorn 《Metacognition and Learning》2010,5(2):173-194
The purpose of this study was to examine the effects of self-evaluative standards and graphed feedback on calibration accuracy
and performance in mathematics. Specifically, we explored the influence of mastery learning standards as opposed to social
comparison standards as well as of individual feedback as opposed to social comparison feedback. 90 fifth grade students were
randomly assigned to experimental and control groups. We conducted analyses for both the complete sample and an at-risk group
of low performing students who overestimate their skills. Self-evaluative standards had no effect on calibration accuracy
and performance. Students who received feedback were more accurate in their self-evaluative judgements than students who received
neither type of feedback. In overconfident students, feedback additionally increased prediction accuracy and, albeit marginally,
performance. We discuss the educational implications of our findings with respect to the relevance of standards and feedback
for promoting self-regulated learning within regular classroom settings. 相似文献
17.
Jian Zhao Jiangshan Sun Xudong Zheng Jia Yin 《The Journal of educational research》2018,111(6):756-763
Knowledge diversity describes group members' differences in terms of prior knowledge in a domain. The purpose of the study was to investigate whether knowledge diversity would impact students' engagement in small-group learning in a science classroom. A total of 45 seventh-grade students were recruited to participate in the study in which two experimental conditions were compared: low-prior-knowledge groups (all low-prior-knowledge students) versus mixed knowledge groups (low-prior-knowledge students with one knowledgeable student). Participates were randomly assigned into six low-prior-knowledge groups (24 individuals in total) and five mixed knowledge groups (21 individuals in total). Engagement, as well as group performance, was measured. The results of a series of independent-samples t test demonstrated that the mixed knowledge groups had significantly higher behavioral, emotional, and social engagement and better group performance than did the low-prior-knowledge groups. This implies that even having one knowledgeable student could enhance students' engagement in a science classroom. 相似文献
18.
An investigation was undertaken to study the composite effect of a package of certain curricular strategies on some cognitive and non‐cognitive characteristics of rural primary school students. The present article lists the results pertaining to one variable, i.e. study habits. The sample consisted of three groups of class V students. One group was taught using the package programme while the other two were given instruction through their regular teachers found to teach without the effective use of selected curricular strategies. The results indicated that the experimental group exhibited a significantly increased level of study habits in comparison to control group I and control group II while the two control groups exhibited an equal level of study habits. Further, the experimental and control group I exhibited a significantly increased level of study habits at the end of the academic session as compared to the beginning of the session whereas there was no significant change in the level of study habits of control group II. 相似文献
19.
This study aimed to examine the effects of different service experiences on the social justice beliefs of 60 Chinese college students with mixed methods. The quantitative results indicated that the participants in two service groups (i.e. for at-risk adolescents and adolescents with cerebral palsy) demonstrated a more significant promotion of social justice beliefs than their peers in non-service group. A qualitative analysis provided evidence of the mechanism underlying service-learning, as well as different service experiences affecting on students’ social justice beliefs. Finally, the implications for implementing service-learning and realizing social justice goals in China were discussed. 相似文献
20.
Tournaki N 《Journal of learning disabilities》2003,36(5):449-458
Forty-two second-grade general education students and 42 students with learning disabilities (LD) were taught basic, one-digit addition facts (e.g., 5 + 3 = _). Students received instruction via (a) a minimum addend strategy, (b) drill and practice, or (c) control. The effectiveness of the two methods was measured through students' accuracy and latency scores on a posttest and a transfer task (e.g., 5 + 3 + 7 =_). Students with LD improved significantly only in the strategy condition, as compared to drill-and-practice and control conditions, whereas general education students improved significantly both in the strategy and the drill-and-practice conditions as compared to the control condition. However, in the transfer task, students from all groups became significantly more accurate only in the strategy condition, while all students were significantly faster than their control group peers regardless of teaching method. The implications for teachers' differential choices of methods of instruction for students with different learning characteristics are discussed. 相似文献