scholarly journals The Differential Pattern in Skeletal-Dental Age and Duration of Growth Spurt based on Chronological Age and Gender Types (A Comparison Study Between Indonesian and Malaysian Children Populations)

1981 ◽  
Vol 13 (3) ◽  
pp. 183-193 ◽  
Author(s):  
Pamela E. Cooper ◽  
L. Eugene Thomas ◽  
Scott J. Stevens ◽  
David Suscovich

The roles chronological age and gender play in subjective time experience were explored in a sample of 294 adult men and women. Subjective time experience (STE: the difference between subjective age and chronological age) was found to vary widely among individuals, with some being “accurate” (SA = CA), and others either “retarded” (SA < CA) or “advanced” (SA > CA). Males were more retarded in STE than females at every point in the lifespan, and patterns of age differences in adulthood differed for the two sexes as well. The results suggest that chronological age may play a key role in transitions in STE, and that chronological age is more significant in the STE of women than in the STE of men.


2005 ◽  
Vol 13 (1) ◽  
pp. 58-61 ◽  
Author(s):  
Karina Emy Iguma ◽  
Orivaldo Tavano ◽  
Izabel Maria Marchi de Carvalho

The aim of this study was to evaluate whether Martins and Sakima and Grave and Brown methods are useful for the study of pubertal growth spurt in children with cleft lip and palate. A total of 132 hand-wrist radiographs of patients from HRAC/USP aged 7 to 17 years old were analyzed, including girls and boys. Six radiographs of each age and gender were employed. These methods were applied to evaluating the stages of the hand-wrist ossification and epiphyseal formation, by graphic representation. The Martins and Sakima and the Grave and Brown methods revealed that the initial, peak and final stages of pubertal growth spurt occurred between 9 to 10, 12 and 15 years old, respectively, in the female gender. Similarly, in the male gender, both Martins and Sakima and Grave and Brown methods showed similar mean ages: 12, 14 and 16 years old for initial, peak and final stages of pubertal growth spurt, respectively. The Pearson's correlation test showed high and significant correlation (r = 0.99 and p < 0.001) between the methods investigated. In conclusion, the methods appeared to be highly and significantly correlated as regards the analysis of children with cleft lip and palate. Moreover, based on the literature and present results, it is possible to suggest that the two methods have shown similar pattern and may be used with equal efficiency for assessment of the pubertal growth spurt in children with cleft lip and palate.


2009 ◽  
Vol 69 (2) ◽  
pp. 133-158 ◽  
Author(s):  
Jane Nolan ◽  
Jacqueline Scott

This article examines experiences of chronological age. Using data from the British Household Panel Survey, we analyze both qualitatively and quantitatively verbatim responses from 8177 respondents aged 16 and over concerning the (dis)advantages of their age. Two main questions are tested: 1) Is the cultural narrative of age decline supported by the experiences of our respondents? 2) Are age experiences differentiated by gender? We find people's age experiences are multidimensional and multidirectional, incorporating narratives of progress and decline. Our data show marked gender differences in age experiences, but give little support to claims of a double standard concerning the aging body. More generally, we find that people contrast current experiences with their younger and older selves. We argue that future conceptual developments need to take seriously both a synchronic and diachronic understanding of age, highlighting not just the present but also the distinctive historical development of individuals across time.


2009 ◽  
Vol 31 (3) ◽  
pp. 299-317 ◽  
Author(s):  
Adam Nicholls ◽  
Remco Polman ◽  
David Morley ◽  
Natalie J. Taylor

An aim of this paper was to discover whether athletes of different pubertal status, chronological age, and gender reported distinct coping strategies in response to stress during a competitive event in their sport. A secondary aim was to examine pubertal status group, chronological age, and gender differences in coping effectiveness. Participants were adolescent athletes (n = 527), classified as beginning-pubertal (n = 59), midpubertal (n = 189), advanced-pubertal (n = 237), and postpubertal (n = 22). Findings revealed that there were small, but significant differences in how athletes of different pubertal status and chronological age coped. There were also significant differences between how athletes of different pubertal status perceived the effectiveness of their coping strategies. Interestingly, our results suggested that the relationship between pubertal status and coping and coping effectiveness is different from the relationship between chronological age and coping and coping effectiveness.


2021 ◽  
Vol 11 (2) ◽  
pp. 69-72
Author(s):  
Dzenana Radzo Alibegovic ◽  
◽  
Sevala Tulumovic ◽  

The aim of this study was to examine the orientation and mobility in children with visual impairment in relation to gender and chronological age. The study included a sample of 35 respondents with visual impairment, aged between 7 and 15. The research was conducted in Sarajevo at the “Centre for Blind and Visually Impaired Children and Youth - Nedžarići” (Bosnian: Centar za slijepu i slabovidnu djecu i omladinu Nedžarići). The results of the research showed that there were statistically significant differences in relation to chronological age obtained on the variables “orientation indoors and in buildings” and “orientation in the yard”, and that there is a relation between orientation and mobility and chronological age on the variables “orientation indoors and in buildings” and “orientation in the yard”. Gender has no significant effect on the orientation and mobility abilities of visually impaired students.


2006 ◽  
Vol 15 (2) ◽  
pp. 3-13 ◽  
Author(s):  
Irene Ryan

This study will explore the interconnected constructs of age and gender within the context of sport in New Zealand. It draws on one story written for a method known as memory-work to highlight the possibilities offered by this methodology. Memory-work is used to open a space for the voices of masters, female field hockey players who, as a group, are defined by chronological age and constructed by meanings through and by reference to age and gender. It is argued that through practice, sport has evolved in a way that makes it a special form of physical activity. Tins separation implies certain chronological age categories working hand-in-hand with gender stratification. Counter narratives are presented to illustrate how a subordinate group - in this case mid-life, masters sportswomen - contest externally derived images and alternative meanings are constructed.


2009 ◽  
Vol 23 (9) ◽  
pp. 2568-2573 ◽  
Author(s):  
Georgios Papaiakovou ◽  
Athanasios Giannakos ◽  
Charalampos Michailidis ◽  
Dimitrios Patikas ◽  
Eleni Bassa ◽  
...  

2018 ◽  
Vol 4 (4) ◽  
pp. 1259-1265
Author(s):  
Magdalena Molina ◽  
Verónica Verdugo ◽  
Valeria Romero ◽  
Arturo Fuentes

Age is an indicator of dental somatic maturation, of clinical importance in dentistry for planning the treatment of growing patients. The Demirjian method is the most widely disseminated to estimate dental age. With this method, numerous studies have been carried out in different ethnic groups, analyzing European, Asian and American children, among others. These results suggest possible differences in dental maturation patterns between different populations. The aim of the present study was to correlate the dental age, using the Demirjian method, with the chronological age according to gender in a group of children who attended the Radiological Center “Innova” located in Cuenca-Ecuador in the period 2012 - 2014, This study was descriptive, retrospective and analytical, in which a sample stratified by age and gender was selected, including 362 radiographs, of which 205 are female and 157 male. An inter-class correlation coefficient was obtained, as a measure of correlation between dental and chronological age, of 0.830 in the female gender and 0.801 in the male gender. In general, Demirjian’s method tended to underestimate dental age in girls and boys in a similar way. In conclusion, the results obtained in the present work do not coincide with many places in the world, that is, the dental age in this group was slightly lower in both girls and boys than the original Franco - Canadian sample. The obtained range of dental age is not similar to the chronological age but the degree of correlation between both is adequate to apply in our population, presenting itself in the same way according to gender, so a standard table for the population was elaborated Cuencana. We consider that the Demirjian method is applicable to this sample of children using the database proposed in the present investigation.


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