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541.
Geoffery Z. Kohe 《国际体育史杂志》2013,30(18):2774-2776
542.
Remedios Z. Miciano 《Asia Pacific Education Review》2002,3(2):210-216
An experiment was conducted to find out if self-questioning as a reading strategy would help improve comprehension of prose
texts in English, a second language for Filipinos. Following a pretest-posttest design, students enrolled in Developmental
Reading were randomly assigned to the control group, which read the assigned text, and the experimental group, which used
self-questioning as a reading strategy. The control and experimental groups took the same test in the pretest and posttest
and their performances were compared. Overall, the experiment showed that self-questioning did not have a significant effect
on comprehension of a prose text in English. Although results showed that verbal ability was a factor in the ability to generate
questions, the type and number of questions asked were not significant factors in test performance. The cultural background
of the participants, time constraints, the method of comprehension evaluation used by the study, and the nature and duration
of question-formulation training could all help to explain the results achieved.
This study was made possible with funds from URCO (DLSU-Manila). 相似文献
543.
544.
Greene Jeffrey A. Copeland Dana Z. Deekens Victor M. 《Educational Psychology Review》2021,33(3):883-913
Educational Psychology Review - Increases in technology use, among youth and adults, are concerning given the volume of information produced and disseminated in the modern world. Conceptual models... 相似文献
545.
Z Nicolazzo Erich N. Pitcher Kristen A. Renn Michael Woodford 《International journal of qualitative studies in education》2017,30(3):305-319
AbstractAlthough the notion of queer kinship has been well discussed within literature on queer individuals, it has not been used as a lens to make sense of how trans* college students successfully navigate rigidly gender dichotomous collegiate environments. Using interview data from the National Study of LGBTQ Student Success, this study explores the narratives of 18 trans* students concerning their experiences of success in college and the role of queer kinship in supporting their success. Analysis documented three domains of kinship (i.e. material, virtual, and affective), which promoted students’ success. 相似文献
546.
两等同双能级原子与三模腔场任意多光子共振相互作用辐射谱的一般特征 总被引:3,自引:0,他引:3
本文研究了两个偶极——偶极力关联的等同双能级原子与三模腔场间任意多光于共振相互作用的辐射谱。对三模腔场分别处于不同数态:即三模均为真空场、三模均为强场、一模为真空场两模为强场以及两模为真空场一模为强场时辐射谱的结构特征及物理特性进行了详细分析,从而揭示出“三模腔场——两原子系统”的多光子辐射谱的一般特征。 相似文献
547.
Weinberg NZ 《Journal of learning disabilities》2001,34(4):343-351
Reviews research on risk factors for adolescent substance use disorders (SUD) and discusses possible relationships between SUDs and learning disabilities (LD). Individual level factors (genetic, biologic, other familial, and psychiatric) emerge as very important in the risk equation, as well as the interaction between individual risk and environmental conditions. Commonalities between SUD risk and LD include prenatal substance exposure, family history of SUD, conduct disorder, social skills deficits, and academic failure; however, further research is needed to establish whether individuals with LD face a specific risk for SUDs, and if so, what the nature of that risk might be. 相似文献
548.
Infant-mother face-to-face interaction: age and gender differences in coordination and the occurrence of miscoordination 总被引:2,自引:0,他引:2
To evaluate the extent to which infants and mothers are able to coordinate their behavior, the interactions of 54 mother-infant pairs--18 each at 3, 6, and 9 months of age--were videotaped. Coordination was evaluated with 2 measures: (1) matching--the extent to which mother and infant engage in the same behavior at the same time; and (2) synchrony--the extent to which mother and infant change their behavior with respect to one another. Mother-infant pairs increase their degree of coordination with infant age, but the proportion of time they are coordinated is small. Mother-son pairs spend more time in coordinated states than mother-daughter pairs. The results suggest that interactions be characterized in terms of their movement from coordinated to miscoordinated states rather than only in terms of their degree of coordination. The gender differences are discussed in terms of their importance for the developmental differences in females and males. 相似文献
549.
In prehistoric times carbon wasknown in the form of soot andcharcoal. Ever since AntoineLavoisier in 1792 and Smithson Te-net in 1797 demonstrated that dia-mond and graphite are allotropicforms of carbon[1], people have beeninterested in converting the relativelyabundant carbon materials into muchrarer diamond. It is found that dia-mond burnt in oxygen yields exactlythe same amount of carbon dioxideas that produced by burning the sameweight of carbon, proving diamondconsists of pure carbon.S… 相似文献
550.
Santosh C. Das Uche P. Isichei Aminu Z. Mohammed Abraham A. Otokwula Abiodun Emokpae 《Indian journal of clinical biochemistry : IJCB》2005,20(2):35-42
The effect of iodine deficiency (ID) on thyroid function in African women during pregnancy and postnatal period was examined,
for which very limited information is available. Serum T4, T3, TSH, TBG, thyroxine binding capacity (TBK), free thyroxine index (FT4I=T4/TBK) and T4/TBG were determined by ELISA technique in 32 pregnant women (resident of Plateau state, Nigeria- an ID zone) through pregnancy
upto term delivery, and in 5 women up to 6 weeks post delivery. Urinary iodide level was measured at delivery to determine
the degree of iodine deficiency. Results were matched with a non pregnant control comprising 44 subjects. 5555 birth weights
(BW) of term babies in the region were analysed to determine the prevalence of ‘small for dates’ (SFD) babies in the population.
Results show that the level of serum FT4I was elevated very significantly at late gestation (P<.001) but the women were not hyperthyroid, suggesting a marked disturbance
in binding of T4 with TBG during pregnancy. Five women with SFD babies were found in ‘compensated hypothyroid state’ and showed a significant
depression (p<.01) in serum T4/TBG, T4, FT4I and T3 levels to a low normal range, with a concurrent significant rise (p.<.001) in TSH level (above normal range) throughout pregnancy.
Incidence of SFD babies was higher (p.<.001) in ID zone (Bassa 15.2%) compared to control zone (Jos 9.8%). It is concluded
that a state of maternal ‘subclinical (compensated) hypothyroidism’ during pregnancy possibly plays an important role in the
aetiopathogenesis of SFD babies in Africans. A normal reference range for thyroid parameters at various stages of pregnancy
in healthy African women is established for the first time. 相似文献