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991.
Kathryn L. Lookadoo Eryn N. Bostwick Ryan Ralston Francisco Javier Elizondo Scott Wilson Tarren J. Shaw Matthew L. Jensen 《Journal of Science Education and Technology》2017,26(6):597-612
This study examined the role of formative and summative assessment in instructional video games on student learning and engagement. A 2 (formative feedback: present vs absent) × 2 (summative feedback: present vs absent) factorial design with an offset control (recorded lecture) was conducted to explore the impacts of assessment in video games. A total of 172 undergraduates were randomly assigned to one of four instructional video game conditions or the control. Results found that knowledge significantly increased from the pretest for players in all game conditions. Participants in summative assessment conditions learned more than players without summative assessment. In terms of engagement outcomes, formative assessment conditions did not significantly produce better learning engagement outcomes than conditions without formative assessment. However, summative assessment conditions were associated with higher temporal disassociation than non-summative conditions. Implications for future instructional video game development and testing are discussed in the paper. 相似文献
992.
Relkin Emily de Ruiter Laura Bers Marina Umaschi 《Journal of Science Education and Technology》2020,29(4):482-498
Journal of Science Education and Technology - There is a need for developmentally appropriate Computational Thinking (CT) assessments that can be implemented in early childhood classrooms. We... 相似文献
993.
Christine Hechler Roseriet Beijers Marianne Riksen-Walraven Carolina de Weerth 《Parenting, science and practice》2019,19(1-2):101-119
SYNOPSISObjective. The quality of parental caregiving has been shown to affect children’s development from birth onward. Therefore, it is important to detect parents at risk for low-quality caregiving as early as possible – preferably before birth. Design. Observations of expectant mothers’ and fathers’ behavior when exposed to infant crying were examined as predictors of the quality of caregiving toward their own infant 6 weeks postpartum. Eighty-eight expectant mothers and 57 of their male partners were tested during the third trimester of pregnancy. Parents were filmed individually while caring for a crying Simulator Infant for 15 min; the quality of their caregiving was rated on sensitivity and cooperation. Also, cognitive interference on a working memory task and the ability to regulate physical force when exposed to infant crying were assessed. When their baby was 6 weeks old, parents were filmed and rated for sensitivity and cooperation during a 15-min interaction with their own infant at home. Results. Prenatal quality of caregiving behavior toward a simulator infant predicted postnatal quality of caregiving toward the own infant in both mothers and fathers. Cognitive interference and the ability to regulate physical force did not predict postnatal quality of caregiving behavior. Conclusions. Expectant parents’ quality of caregiving behavior toward a crying simulator infant predicted both mothers’ and fathers’ postnatal quality of caregiving behavior. Future research is needed to determine whether the simulator infant may be a useful screening instrument and training tool for parenting skills in at risk groups of parents-to-be. 相似文献
994.
Serkan Arikan Fons J. R. van de Vijver Kutlay Yagmur 《Educational Assessment, Evaluation and Accountability》2017,29(3):229-246
Lower reading and mathematics performance of Turkish immigrant students as compared to mainstream European students could reflect differential learning outcomes, differential socioeconomic backgrounds of the groups, differential mainstream language proficiency, and/or test bias. Using PISA reading and mathematics scores of these groups, we examined the role of bias and various measures related to immigrant integration policies of the host societies. Results of a multilevel analysis of reading and mathematics tests demonstrated that at individual level, students with higher scores on an index of economic, social, and cultural status obtained higher achievement scores. At country level, MIPEX scores of education and the human development index of participating countries could predict differences in reading results but not in mathematics. After correction for background characteristics, effect sizes showed a difference of .65 SD (down from a value of .96 before correction) for reading and .58 SD (down from .78) for mathematics. However, a similar correction for background variables increased the score differences between Turkish immigrants and mainstreamers. 相似文献
995.
996.
Andrea Rolla San Francisco Elaine Mo María Carlo Diane August Catherine Snow 《Reading and writing》2006,19(6):627-642
The relation of language of instruction and vocabulary to the English spelling of bilingual first graders receiving either English or Spanish literacy instruction and of monolinguals in English literacy instruction was explored. Only bilingual students in Spanish literacy instruction (SLI) exhibited Spanish-influenced spelling, indicating a powerful effect of language of literacy instruction. SLI without English literacy instruction (ELI) may be a prerequisite for the appearance of Spanish influences in English spelling. Spanish-influenced spelling appears to be a normal developmental phenomenon only for those bilingual first graders who have received no ELI. The students in ELI, on average, wrote more orthographically plausible English pseudowords than students in SLI, indicating that the students in SLI simply had not yet learned conventional spelling patterns in English. In addition, children with good Spanish vocabulary showed more Spanish-influenced spelling, while English vocabulary predicted more orthographically plausible English spellings. The relationship between English vocabulary and English spelling was similar for children instructed in Spanish and English. English vocabulary and literacy instruction both made unique, positive contributions to English pseudoword␣spelling, while Spanish literacy instruction played a more important role than Spanish vocabulary in the production of Spanish-influenced spelling in English. 相似文献
997.
Temporal resolution of auditory perception and verbal working memory in 15 children with language impairment 总被引:1,自引:0,他引:1
We investigated temporal resolution of auditory perception (TRAP), verbal working memory, and speech perception in 15 children with language impairment (LI) in comparison with a control group of 99 typical children. A computerized two-choice test was used to assess these three abilities. No deficits in TRAP were found in the LI group, and the thresholds were similar for both study groups. It was interesting that the variability was high for both groups and that the control group's performance was poorer than reported in some previously published studies. There were significant differences in the two groups' performance on speech perception and verbal working memory. Working memory was the most sensitive of these two measures. 相似文献
998.
OBJECTIVE: The present study investigated several components of a social information-processing model of child physical abuse. The main objective was to examine the extent to which high-risk, relative to low-risk, mothers differed in their evaluations, attributions, negative affect, and disciplinary choices for children's behavior, and to explore whether these differences may be expressed in interactions between risk status and mitigating information. METHOD: Nineteen high- and 19 matched low-risk mothers' evaluations of children transgressions, attributions, affect, and choices of disciplinary techniques were examined using six vignettes depicting a child engaging in moral, conventional, and personal transgressions. One-half of the vignettes contained mitigating information and one-half did not. High- and low-risk mothers were chosen based on their potential for physical child abuse. A three-factor (2 x 3 x 2) design was used to assess the dependent variables. RESULTS: As expected, high-risk, relative to low-risk, mothers reported more hostile intent, stable and global attributions, aversiveness, annoyance, and use of power-assertion discipline. A risk group by type of transgression interaction was found for evaluation and indifference and a risk group by mitigating information interaction was found for evaluation of wrongness, internal attributions, and aversiveness. A risk by type of transgression by mitigating information interaction was found for global/specific attributions, aversiveness, and indifference toward child transgressions. CONCLUSIONS: Results support a social information processing model of child physical abuse, which suggests that high-risk, compared to low-risk, mothers process child-related information differently and use more power-assertive disciplinary techniques. 相似文献
999.
Two experiments are reported that demonstrate temporal integration of independently acquired temporal relationships, including
backward associations, in both human (Experiment 1) and nonhuman (rats, Experiment 2) subjects. The experiments were designed
and analyzed in the framework of the temporal coding hypothesis (e.g., Matzel, Held, & Miller, 1988; Savastano & Miller, 1998)
as a strategy toward illuminating the use of temporal information and assessing the existence of temporal backward associations.
Both experiments provided evidence of retrieval of associations to an event that was expected to occur prior to the moment
in time at which a stimulus was presented (i.e., backward associations). In addition, Experiment 1 constitutes the first controlled
demonstration of temporal integration by human subjects. 相似文献
1000.
English language learning difficulty of korean students in a Philippine Multidisciplinary University
Allan B. de Guzman Emmanuel Jeric A. Albela Deborah Rosalind D. Nieto John Bernard F. Ferrer Rior N. Santos 《Asia Pacific Education Review》2006,7(2):152-161
This qualitative study analyzed the English language learning difficulties of 13 purposively chosen Korean students relative
to their sociolinguistic competence, motivation in using the English language, and cultural factors. Interview responses were
transcribed, categorized and thematised according to saliency, meaning and homogeneity. The findings of the study disclosed
that, on the whole, while the subjects never had the opportunity to use the English language in Korea, they use it almost
everywhere in the Philippines. Their difficulties exist both in daily conversation and in the academic setting. Such difficulties
are attributable to both the subjects’ and the Filipinos’ different entry points in the learning and use of English. Despite
cultural barriers in communication, however, the Koreans studying in the Philippines are instrumentally motivated to learn
the English language. 相似文献