scholarly journals The role of retrieval type and feedback in test-potentiated new learning

2019 ◽  
Author(s):  
Matej Pavlić ◽  
Denis Vlašiček ◽  
Dragutin Ivanec

This study explored the effects of retrieval and feedback on test-potentiated new learning. Participants read a text divided into three parts, between which they engaged in either episodic retrieval, semantic retrieval, or rereading. Participants in the retrieval conditions were randomly assigned to either receive or not to receive feedback on their achievement. We administered multiple choice questions whose distractors were designed specifically to facilitate proactive interference. Planned analyses showed that participants in the episodic retrieval condition scored higher on the final test than participants in the other two groups. Feedback was found to have no bearing on new learning --- neither on its own, nor via interaction with the interpolated activity type. No effect regarding the number of proactive intrusions was found, although exploratory Bayesian analyses preclude rejecting an effect. Results are interpreted in terms of integration and metacognitive frameworks that have previously been suggested as explanations of the effect.

2006 ◽  
Vol 16 (2) ◽  
pp. 237-286 ◽  
Author(s):  
HATEM ZGHAL

This study consists in a commentary on some passages from Avicenna, which deal with the category of the relative. The commentary points out the promotion of the relative to the role of an exclusive determining factor. An attempt is made here to show how Avicenna tries to detach the relative accident from its subject, in order to transform it into the exclusive determining factor of a pure thingness. The relative determination of this thingness must be able to receive specifications, which may extend as far as the infimae species. These specifications are obtained by the consideration of the other attributes of the subject of the relative attribution, which are henceforth no more than the “modes of advent” of the relation.


2020 ◽  
Author(s):  
Mary Hermann ◽  
Timothy Alexander ◽  
Christopher N. Wahlheim ◽  
Jeffrey M. Zacks

When people experience everyday activities, their comprehension can be shaped by expectations that derive from similar recent experiences, which can affect the encoding of the new experience into memory. When a new experience includes changes—such as a driving route being blocked by construction—this can lead to interference in subsequent memory. However, theories based on prediction-error-driven learning propose that unpredicted changes can lead to facilitation rather than interference. One potential mechanism of effective encoding of event changes is the retrieval of related features from previous events. Another such mechanism is the generation of a prediction error when a predicted feature is contradicted. In two experiments, we tested for effects of these two mechanisms on memory for changed features in movies of everyday activities. Participants viewed movies of an actor performing everyday activities across two fictitious days. Some event features changed across the days, and some features violated viewers’ predictions. Retrieval of previous event features while viewing the second movie was associated with better subsequent memory, providing evidence for the retrieval mechanism. Contrary to our hypotheses, there was not support for the error mechanism: Prediction error was not associated with better memory when it was observed correlationally (Experiment 1) or directly manipulated (Experiment 2). These results support a key role for episodic retrieval in the encoding of new events. They also indicate boundary conditions on the role of prediction errors in driving new learning. Both findings have clear implications for theories of event memory.


Author(s):  
Aiseta Aisha

Abstract The spread of Islam in Uganda is attributed to both foreign and local Muslim migrants. These included the Khartoumers who arrived in northern Uganda in 1830, the Arabs who arrived in 1844 and the Baganda, the first local community to receive Islam. The latter was instrumental in the spread of Islam in the Eastern and Western parts of the country. In the East, a group of Muslims arrived in the area with Semei Kakungulu around the twentieth century, a British colonial agent, and in their interactions with the locals they passed on tips of Islam to them. In the West, it was the Muslim refugees of the political and religious wars of 1880s/1890s that played a significant role. Muslims in Uganda still lag behind in many sectors and are divided along tribalistic grounds. However, the Baganda believe that they greatly contributed to the spread of Islam in the country. Thus, they should produce the overall Muslim leadership, a development which the other tribes cannot accept. They argue that although Islam entered Buganda first, it was not the Baganda who brought it. They, however, acknowledge the role played by the above-mentioned migrants. That is said, this paper illustrates how migrants contributed to the spread of Islam in Ugandaanalysis statistical method covering eight distinct retail elements through a nationwide sampling dispersal. Keywords: migrants, Muslims, Islam, refugees, Baganda, Arabs, Khartoumers, Nubians, Berbe


Educatia 21 ◽  
2020 ◽  
pp. 137-142
Author(s):  
Delia Muste

"Feedback can be considered as the totality of information that is provided to the student, parent, or teacher regarding the student's performance, concerning learning objectives or learning outcomes and aims to improve learning among students. It has the role of reorienting the actions of the teacher, parent, or student in the direction of achieving specific goals of the learning process by aligning the effort and activity with a certain expected result. It can be offered about the results of the activity, the process itself, the way the student manages his learning or self-regulates in the learning activities. The power of feedback comes from the fact that he can straighten, maintain a good attitude, or change a student's behavior. Giving direct but at the same time, empathetic feedback means allowing students to express their opinion, to give feedback in turn, to contradict you, or to recognize the problems when they arise. But all this requires tact, empathy, and understanding, because only in this way can we, the teachers, correct, direct and manage the challenges, in parallel with building communities in which students collaborate and care about each other. Feedback allows the other person to receive a real response to his action and is constructive when referring only to the action itself and nothing else."


1995 ◽  
Vol 74 (05) ◽  
pp. 1271-1275 ◽  
Author(s):  
C M A Henkens ◽  
V J J Bom ◽  
W van der Schaaf ◽  
P M Pelsma ◽  
C Th Smit Sibinga ◽  
...  

SummaryWe measured total and free protein S (PS), protein C (PC) and factor X (FX) in 393 healthy blood donors to assess differences in relation to sex, hormonal state and age. All measured proteins were lower in women as compared to men, as were levels in premenopausal women as compared to postmenopausal women. Multiple regression analysis showed that both age and subgroup (men, pre- and postmenopausal women) were of significance for the levels of total and free PS and PC, the subgroup effect being caused by the differences between the premenopausal women and the other groups. This indicates a role of sex-hormones, most likely estrogens, in the regulation of levels of pro- and anticoagulant factors under physiologic conditions. These differences should be taken into account in daily clinical practice and may necessitate different normal ranges for men, pre- and postmenopausal women.


1998 ◽  
pp. 61-62
Author(s):  
N. S. Jurtueva

In the XIV century. centripetal tendencies began to appear in the Moscow principality. Inside the Russian church, several areas were distinguished. Part of the clergy supported the specificobar form. The other understood the need for transformations in society. As a result, this led to a split in the Russian church in the 15th century for "non-possessors" and "Josephites". The former linked the fate of the future with the ideology of hesychasm and its moral transformation, while the latter sought support in alliance with a strong secular power.


2009 ◽  
pp. 18-31
Author(s):  
G. Rapoport ◽  
A. Guerts

In the article the global crisis of 2008-2009 is considered as superposition of a few regional crises that occurred simultaneously but for different reasons. However, they have something in common: developed countries tend to maintain a strong level of social security without increasing the real production output. On the one hand, this policy has resulted in trade deficit and partial destruction of market mechanisms. On the other hand, it has clashed with the desire of several oil and gas exporting countries to receive an exclusive price for their energy resources.


2020 ◽  
pp. 105-116
Author(s):  
N. I. Shagaida

The article clarifies the concept of “agricultural holding”, using an approach to assessing the size on the basis of the total revenue of all agricultural organizations within the agricultural holding. It has been revealed that only 100 of the total number of agricultural holdings that were identified can be attributed to large business entities. They comprise about 3% of agricultural organizations in the country, while their share in the proceeds is about 37%. A large share of agricultural holdings — large business subjects under the control of Russian entities operate in one, and under the control of foreign legal entities — in three or more regions of the Russian Federation. Vertical integration within the framework of large agricultural holdings with different schemes for including the stages of processing and sale of products produced in their agricultural organizations allows them to receive advantages. Strengthening the role of large business entities in agriculture puts on the agenda the issue of differentiating approaches to taxation and state support in agriculture, depending on the size of the companies’ agricultural businesses.


2014 ◽  
Vol 4 (2) ◽  
Author(s):  
Tamara Feldman

This paper is a contribution to the growing literature on the role of projective identification in understanding couples' dynamics. Projective identification as a defence is well suited to couples, as intimate partners provide an ideal location to deposit unwanted parts of the self. This paper illustrates how projective identification functions differently depending on the psychological health of the couple. It elucidates how healthier couples use projective identification more as a form of communication, whereas disturbed couples are inclined to employ it to invade and control the other, as captured by Meltzer's concept of "intrusive identification". These different uses of projective identification affect couples' capacities to provide what Bion called "containment". In disturbed couples, partners serve as what Meltzer termed "claustrums" whereby projections are not contained, but imprisoned or entombed in the other. Applying the concept of claustrum helps illuminate common feelings these couples express, such as feeling suffocated, stifled, trapped, held hostage, or feeling as if the relationship is killing them. Finally, this paper presents treatment challenges in working with more disturbed couples.


2020 ◽  
Vol 28 (2) ◽  
pp. 298-318
Author(s):  
Roman Girma Teshome

The effectiveness of human rights adjudicative procedures partly, if not most importantly, hinges upon the adequacy of the remedies they grant and the implementation of those remedies. This assertion also holds water with regard to the international and regional monitoring bodies established to receive individual complaints related to economic, social and cultural rights (hereinafter ‘ESC rights’ or ‘socio-economic rights’). Remedies can serve two major functions: they are meant, first, to rectify the pecuniary and non-pecuniary damage sustained by the particular victim, and second, to resolve systematic problems existing in the state machinery in order to ensure the non-repetition of the act. Hence, the role of remedies is not confined to correcting the past but also shaping the future by providing reforming measures a state has to undertake. The adequacy of remedies awarded by international and regional human rights bodies is also assessed based on these two benchmarks. The present article examines these issues in relation to individual complaint procedures that deal with the violation of ESC rights, with particular reference to the case laws of the three jurisdictions selected for this work, i.e. the United Nations, Inter-American and African Human Rights Systems.


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