The Role of Phenylalanine in Mental Development

1969 ◽  
pp. 379-387
Author(s):  
David Yi-Yung Hsia
Keyword(s):  
Author(s):  
Silvia Izquierdo-Álvarez ◽  
Eloísa Urrechaga-Igartua ◽  
Maria Teresa Llorente-Ballesteros ◽  
Jesús Fernando Escanero

10.12737/3615 ◽  
2014 ◽  
Vol 2 (2) ◽  
pp. 34-38
Author(s):  
Савостьянов ◽  
Aleksandr Savostyanov

Recommendations are presented on how teachers of kindergarten pre-school groups and primary school teachers should use in their routine work exercises and didactic games, aimed at facilitating children’s mental growth. Specially emphasized is the psychological role of games for cultivating spatial and logical reasoning, boosting keenness of observation, cognitive motivation and bent for creativity.


1971 ◽  
Vol 118 (1) ◽  
pp. 39-70 ◽  
Author(s):  
Arthur R. Jensen

2021 ◽  
Vol 273 ◽  
pp. 12079
Author(s):  
Larisa Zanfirova ◽  
Tatyana Kovalenok ◽  
Yana Chistova ◽  
Natalya Sergeeva

The concept of intellectual readiness for learning, which is considered as the main condition for successful education at a university, is defined. Developed competencies of BSc students in training area 35.03.06 “Agro engineering” were analyzed. This analysis demonstrates the importance of knowledge of the basic mathematical and natural laws for solving typical problems and participating in experimental professional research. The role of the “Electrical Materials”course in the development of students’ general professional and specific professional competencies is revealed. The paper presents the research results identifying the relationship between the mental development level, formed in general education, and the success of mastering the “Electrical materials” course. At the same time, knowledge of scientific concepts, the development of the classification mental operation and the ability to perform mental actions by analogy turned out to be determining. According to the results of the research, five groups of students were identified. They differ in the success of the acquisition of knowledge and proximity to the socio-psychological standard. Quantitative and qualitative indicators of their mental development characteristics were also described. The specificity of the relationships between the parameters of intellectual readiness and success in mastering the discipline is described. It is concluded that it is necessary to stimulate the mental development of students in the process of developing professional competencies, taking into account the specific features of the structure of intellectual abilities, improving methods for assessing intellectual readiness.


Vestnik ◽  
2021 ◽  
pp. 86-91
Author(s):  
Г. Муханқызы ◽  
Т.А. Алимова ◽  
Б.Б. Таубаева ◽  
Г.А. Байжанова

Известно, что в детском возрасте происходят интенсивный рост и напряженные обменные процессы, что и определяет высокую потребность организма ребенка как в витаминах, так и в минеральных веществах. Несмотря на отсутствие дефицита свежих овощей и фруктов, у 80-90% населения Казакстана обнаруживается дефицит витамина С, у 40-60% - снижены уровни витаминов А, В, В, у 30-40% детей наблюдается дефицит железа и кальция, у 70-80% - дефицит йода. Многочисленные исследования, проводимые в различных регионах совместно с Институтом питания, показали, что за последние годы обеспеченность витаминами населения Казакстана существенно ухудшилась. Также отмечено, что у Казахстанских детей дефицит витаминов имеет характер полигиповитаминоза и является круглогодичным, т. е. без улучшения в летние месяцы. Нарушая обмен веществ, дефицит витаминов способствует снижению иммунитета, отрицательно сказывается на физическом и психическом развитии ребенка, повышает частоту и усугубляет тяжесть хронических заболеваний. It is known that in childhood there is intense growth and intense metabolic processes, which determines the high need of the child's body for both vitamins and minerals. Despite the absence of a shortage of fresh vegetables and fruits, 80-90% of the population of Kazakstan is found to be deficient in vitamin C, 40-60% - reduced levels of vitamins A, B1, B2, 30-40% of children are deficient in iron and calcium, 70-80% - iodine deficiency. Numerous studies conducted in various regions together with the Institute of Nutrition have shown that in recent years, the vitamin supply of the population of Kazakstan has significantly deteriorated. It is also noted that in Kazakstan children, vitamin deficiency has the character of polyhypovitaminosis and is year-round, i.e. without improvement in the summer months. By disrupting the metabolism, vitamin deficiency contributes to a decrease in immunity, negatively affects the physical and mental development of the child, increases the frequency and exacerbates the severity of chronic diseases [1-7].


2005 ◽  
Vol 6 (1) ◽  
pp. 80-91 ◽  
Author(s):  
Margaret Brooks

Using examples from children drawing in a year one classroom, this article examines firstly, how drawing operates as a unique mental tool, and secondly, the role of drawing in the construction and development of knowledge. Young children utilize prior knowledge and experience to negotiate and construct meaning through their interactions with people and artifacts in the learning community. Using a Vygotskian, social constructionist framework, a detailed analysis of interpersonal drawing dialogues is extended to include children's intrapersonal dialogic engagement with their drawing. When these children were encouraged to revisit, revise and dialogue through and with their drawing, they were able to explore and represent increasingly complex ideas.


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