scholarly journals Impact of Daylight Exposure on Sleep Time and Quality of Elementary School Children

1970 ◽  
Vol 2 (2) ◽  
pp. 10-17
Author(s):  
M. Boubekri ◽  
J. Lee ◽  
K. Bub ◽  
K. Curry

The purpose of this study was to examine how daylight exposure affects the health and well-being of elementary school children. Sleep actigraphy data were the main dependent variables in this study. Independent variables were total light and daylight levels elementary school children were exposed to inside their classrooms as well as outside. Participants were composed of elementary school children (46% female, mean age = 7.27 years, ~33% African American) attending a rural and urban schools in the mid-west, each set of children divided into groups according to classroom orientation. Eighty participants in total wore light-sensor equipped actiwatches for one-week to measure sleep quality and exposure to ambient light levels. To assess light levels students were exposed to beyond the one-week of actigraphy measurements, data logging light meters were placed in various locations within the classrooms for an entire semester. Our results seem to indicate that studying in daylit classroom spaces would lead to higher sleep time and quality compared to those who receive little or no daylight. We measured differences as large as 36 minutes. We recommend, therefore, that classroom design need to pay attention to the daily daylight exposures elementary school children are receiving.

2021 ◽  
Vol 122 ◽  
pp. 04005
Author(s):  
Aleksandra Vladimirovna Komarova ◽  
Tatyana Viktorovna Slotina ◽  
Valery L. Sitnikov ◽  
Elena Fedorovna Yashchenko ◽  
Konstantin Pavlovich Zakharov

The article is devoted to the substantiation and results of a study of implicit notions of a happy person in elementary school students. The methodological foundation is constructed by D.A. Leontiev’s two-level model of happiness, K. Riff’s concept of happiness as the basis of psychological well-being, and V.L. Sitnikov’s concept of the image of a person. The deployed research method is “SPI(H) — the Structure of a Person’s Image (Hierarchical)” (V.Sitnikov) including the verbal and non-verbal associative experiment with the subsequent content analysis. The novelty of the study lies in the comparison of the image of a happy person and self-image through the psychosemantic method including a comparative analysis of the notions of a happy person in children from complete and incomplete families. A happy person is associated by elementary school children with an emotionally positive attitude towards life, a responsible and caring attitude towards people, the presence of a family and active interaction with it, less often with success in educational and intellectual activity and material well-being, as well as the presence of friends. A happy person is idealized by younger students, however, their image is more abstract compared to children’s self-images. Elementary school students from complete families are characterized by greater conformity of the self-image with the image of a happy person whereas only half of the children from incomplete families show such correspondence. The predominant modality of both images is positive in all children. Social, bodily, and metaphorical characteristics are more common in the image of a happy person among children from incomplete families while the conventional social role characteristics dominate among children from complete families. The prospects for further study of the image of a happy person in elementary school children within the framework of family psychology are outlined.


2017 ◽  
Vol 109 (1) ◽  
pp. 54-56
Author(s):  
HollyS. Kihm ◽  
Amanda Staiano ◽  
Patricia Sandoval

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Triana Indrayani ◽  
Nadya Namira

Comics are effective in increasing elementary school children's knowledge because comics have attractive colors and images, therefore they can facilitate easy understanding of a concept. One group of children who are vulnerable to being victims of sexual violence were elementary school children. This study aimed to measure the effectiveness of educational comics on the prevention of violence in elementary school children. The research design used in this study was a pre-experimental using the One Group Pre-Post-Test design, the sample in this study was 32 students taken using total sampling. The instrument used was a questionnaire, the data analysis used paired t test. The results showed that there were significant differences in the pretest and posttest after the educational comic intervention. There is a significant influence between the effectiveness of educational comics on prevention of violence in state elementary School Children before the intervention and after the intervention. It is expected that students will be more proactive in finding information about preventing violence in children so that they can apply the information obtained as well as possible.


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