scholarly journals Familiarity among Adolescents and its Relationship with Psychological Compatibility of Students

2021 ◽  
Vol 13 (2) ◽  
pp. 1270-1279
Author(s):  
Dr. Kahraman Hadi Ouda ◽  
L. Hala Yahi Abass ◽  
L. Shurooq Kadhem Jabbar ◽  
Sarah Noori Dagman
Keyword(s):  
Statistical Difference ◽  
Intermediate School ◽  
School Students ◽  
High Positive Correlation ◽  
Positive Correlation ◽  
Males And Females ◽  
The Difference

This research aimed to study (familiarity among adolescents and its relationship with psychological compatibility among students), to identify familiarity and psychological compatibility among adolescents among intermediate school students by identifying the correlation between the characteristics of familiarity and psychological compatibility. The sample consisted of 100 intermediate school students, and the researchers used two scales (Khair 2010) and (Faroujah 2011). The research found that the attribute of familiarity is not present at the research sample, whereas the psychological compatibility feature was present. There was a difference between males and females in favor of females on the familiarity scale, while for the specialization (scientific - literary) on the familiarity scale, it appeared that there was a statistical difference in favor of the scientific specialization and not There is a statistical difference between males and females on the psychological compatibility scale. As for specialization (scientific - human), the difference was in favor of the scientific specialization, and there is a high positive correlation between the two variables to a large extent, and in light of these results, the researchers developed a number of recommendations and proposals.

BIODEMOGRAPHY IN SIENA, ITALY

1998 ◽  
Vol 30 (4) ◽  
pp. 521-528 ◽  
Author(s):  
A. VIENNA ◽  
G. F. DE STEFANO ◽  
A. BASTIANINI ◽  
G. BIONDI
Keyword(s):  
Genetic Structure ◽  
Ethnic Minorities ◽  
Short Range ◽  
Statistical Difference ◽  
Inbreeding Coefficient ◽  
Marriage Migration ◽  
Random Components ◽  
Males And Females ◽  
The Difference

Data were obtained on surnames of the parents and places of birth of the parents and grandparents of children in Siena, Italy. Isonymy and total inbreeding coefficient, and their random and non-random components, are 0·005, 0·00125, 0·00019 and 0·00106, respectively. Isonymy and inbreeding figures are similar to those of other medium-sized Italian towns, while higher values have been reported for Italian villages and Italian ethnic minorities. City endogamy, and endogamy of Contrada for grandparents have the same values (44·1 and 44·8%, respectively), but for parents, endogamy of Contrada is lower than city endogamy (15·2 and 33·4%, respectively). The difference between the extent of Contrada endogamy expected at random and observed in the parents' generation does not seem to affect the genetic structure of the present population. However, the bulk of marriage migration (more than 70%) is short range, with people coming from Tuscany. There is no statistical difference in marital migration between males and females.

scholarly journals Locus of Control and Self Esteem as Correlates of Secondary School Students Academic Achievement in English Language in Anambra State

2021 ◽  
pp. 46-54
Author(s):  
L. I. Akunne ◽  
A. N. Anyamene
Keyword(s):  
Academic Achievement ◽  
Locus Of Control ◽  
Secondary School ◽  
Secondary School Students ◽  
English Language ◽  
Self Esteem ◽  
School Students ◽  
High Positive Correlation ◽  
Positive Correlation ◽  
The Relationship

Aims: The failure rate in English language subjects as consistently been recorded in major examinations in the country makes it a worrisome situation. This is such that the schools are gradually losing its reputation which could likely result in loss of confidence in the students. Hence, this study aims at determining the relationship among locus of control, self-esteem and secondary school students’ academic achievement in English language. Study Design: The study adopted the correlation design. Place and Duration of Study: 920 senior secondary school II students from Anambra State of Nigeria, between August 2019 and January 2021. Methodology: This study on locus of control and self-esteem as correlates of secondary school students academic achievement adopted the correlational research design, a correlational research design seeks to establish relationship between two or more variables as well as indicates the direction and magnitude of the relationship between the variables The sample for the study was 920 senior secondary schools students drawn using the multi-stage sampling technique. Locus of control scale developed by Asthon Trice, revalidated by Osuji and Self-Esteem scale developed by Dr Morris Rosenberg were used in data collection. Pearson product moment correlation coefficient (r) was used in answering the research questions while t-test for correlation analysis and multiple regression analysis were used in testing the null hypothesis. Results: There is a moderate positive correlation between locus of control and academic achievement of secondary school students in English language (r = .469, n = 920), there is a high positive correlation between self-esteem and academic achievement of secondary school students in English language (r = .602, n = 920). The hypotheses tested show that that the t-calculated value is greater than the t-critical value at 0.05 level of significance. Hence, the null hypothesis is rejected. This shows that the relationship between locus of control and academic achievement of secondary school students in English language is statistically significant (t-cal. = 24.03, t-crit. = 1.960), that the t-calculated value is greater than the t-critical value at 0.05 level of significance hence the null hypothesis is rejected. This shows that the relationship between self-esteem and academic achievement of secondary school students in English language is statistically significant (t-cal. = 34.11, t-crit. = 1.960). At 0.05 level of significance, locus of control and self-esteem added statistically to the prediction of secondary school students’ academic achievement in English language. Conclusion: There is a high positive correlation between self-esteem and academic achievement of secondary school students in English language. There is a significant relationship between self-esteem and academic achievement of secondary school students in English language. Furthermore, there is a high positive correlation between self-esteem and academic achievement of secondary school students in English language. The relationship between self-esteem and academic achievement of secondary school students in English language is statistically significant. Locus of control, and self-esteem added statistically to the prediction of secondary school students’ academic achievement in English language. This implies that there is need for schools to initiate and implement procedures in order to help improve the quality and consistency in the outcome of academic achievement of students in English language which is a core subject at the secondary education level.

scholarly journals Influence of some factors on the fertility of hybrid sows

2018 ◽  
Vol 34 (4) ◽  
pp. 387-394
Author(s):  
Ivelina Zapryanova ◽  
Radka Malinova
Keyword(s):  
Large White ◽  
High Positive Correlation ◽  
Positive Correlation ◽  
Reliable Source ◽  
The Difference ◽  
Reliable Correlation ◽  
Age Category

The purpose of this study was to establish the influence of the boar and the age category of sows as factors for the fertility of hybrid sows ((Tai Zumu x Landrace) x Large White). The mother is a reliable source of variation on the number of the alive pigs (p<0.05) and the total number of the delivered ones in a farrow (p<0.01). The difference between the gilts and the sows is significant in the number of the alive and the total number of pigs in a farrow (p<0.05). The total number of delivered pigs from the sows are within the range of 10.6?0.4 to 11.4?1.2, while with the gilts ones they are from 8.9?0.6 to 11?1.8. High positive correlation was established between the live-born pigs and the total number of pigs born by gilts (rp= 0.858 ?<0.01), as well as with the next parity (rp= from 0.702 to 0.861, ?<0.01). The connection between the stillborn and the total number of born pigs, we reported a moderate and reliable correlation, both with the gilts (rp= 0.381, ?<0.01) and the sows (rp = from 0.408 to 0.584, ?<0.01)

scholarly journals Comparing the rate of retraction in canines in males and females

2019 ◽  
Vol 10 (2) ◽  
pp. 1332-1339
Author(s):  
Shreya Kishore ◽  
Saravana Dinesh SP ◽  
Srirengalakshmi ◽  
Arvind Sivakumar
Keyword(s):  
Treatment Duration ◽  
Statistical Difference ◽  
Treatment Time ◽  
Canine Retraction ◽  
Randomized Controlled ◽  
Basal Bone ◽  
Males And Females ◽  
The Difference ◽  
And Gender ◽  
The Right

There are multiple factors that affect the treatment duration and the rate of canine retraction between males and females. A difference in the levels of calcitonin and the maintenance of the appliance by both genders varies the treatment duration. Hence this study was conducted to analyse the difference in the rate of canine retraction between males and females using two different bracket systems, synergy and self-ligating. The study was designed as a prospective randomized controlled split-mouth clinical trial, which included 16 subjects, 8 males and 8 females, of ages 12-30 years, divided into 2 groups, the left and the right quadrants receiving Self Ligating and Synergy brackets based on simple randomization, along with a 19*25" SS wire and closed coil springs for individual canine retraction. The patients were reviewed every 21 days for four appointments and records were taken for each review. Digital Vernier calliper was used to measure the amount of canine retraction, and statistical analysis was conducted. The values were calculated and tabulated, and independent ‘t' test was used to analyse the statistical difference. There was no significant statistical difference between the two genders. There are various factors that affect the rate of canine retraction and gender of the patient undergoing orthodontic treatment is one of them. With increased amounts of calcitonin in males, making the alveolar and basal bone denser when compared to women, would likely increase the treatment time in males, when compared to females. Hence this study was conducted to compare the difference and showed that there is no statistical difference between males and females in the rate of canine retraction.

THE CORRELATION BETWEEN LISTENING AND SPEAKING AMONG HIGH SCHOOL STUDENTS

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Yune Andryani Pinem
Keyword(s):  
High School ◽  
High School Students ◽  
Data Analysis ◽  
Language Learning ◽  
Field Study ◽  
School Students ◽  
Positive Correlation ◽  
Independent Variable ◽  
Listening And Speaking

This research looks at listening as one factor that gives contribution toward speaking among high school students. The study attempts to reveal through data analysis, in the form of students. score from each variable that both have correlation. Further the objective of the study is also to find out the extent of influence contributed by listening toward speaking. The research applies library study and field study (instrument designing and test performing both for listening and speaking). The theory used for analysis deals with listening and speaking correlation from language learning review. The result of the study demonstrates that the correlation of listening as the independent variable with speaking as dependent variable is positive. It also proves that with a unit of program or treatment given toward listening class, there will be a significant improvement equals with 3.134 times from previous speaking score for the same sample. For the analysis of data, the extent of correlation between two varibales is shown as low. It indicates that even though listening do have positive correlation towarde speaking, it is not the only deminant factor to determine success in speaking.

scholarly journals Does Consumption of Nitrate Containing Beetroot Juice Affect Indoor Rowing Performance in Males and Females?

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1754-1754
Author(s):  
Giselle Greisman ◽  
June Kloubec ◽  
Alexandra Kazaks ◽  
Kelly Morrow ◽  
Cristen Harris
Keyword(s):  
P Value ◽  
Beetroot Juice ◽  
Double Blind ◽  
Male Athletes ◽  
Funding Sources ◽  
Beverage Type ◽  
Rowing Performance ◽  
Males And Females ◽  
The Difference ◽  
Research Grant

Abstract Objectives The nitrates found in beetroot juice (BR) are known to be a precursor of nitric oxide (NO). NO is a known vasodilator which allows more oxygen to travel in the blood and may improve muscle efficiency. This study aims to measure the effect of BR supplementation on performance on 500-meter row time for trained CrossFit athletes. Many past studies have analyzed the effect of BR on male athletes, this study aimed to include both males and females. Methods This study used a randomized, cross-over, double-blind, placebo-controlled design to measure 500-meter row time. Thirty athletes age 18–60 consumed either a 2.7 oz shot of BR (6.5 mmol nitrate) or a placebo nitrate-free beetroot juice (PL). Two hours later, they rowed 500 meters. After at least a seven-day washout period, athletes repeated the 500-meter row with either BR or PL for comparison. This study was performed from July 2019 – January 2020 and was conducted in Mercer Island, Washington. Results Ten males age 18.0 to 60.3 (median 47.7) and twenty females age 26.7 to 58.3 (median 43.8), participated in this study. Row times for the 500-meter row ranged from 88.2 seconds to 150.7 seconds. Data indicate that although 60% of all participants rowed faster with BR (mean 112.83 seconds), compared to PL (mean 113.40 seconds), the difference in the means of row times (−0.563) was not significant overall (P = 0.29). However, for the 10 males, row times were significantly faster (1.02 second difference, P = 0.04) on average with BR compared to PL. For the 20 females, the difference in mean row time (−0.335 seconds) was not significant (P = 0.66). Competitive rowers were defined as those who rowed under 110 seconds (N = 15). For competitive rowers (10 males, 5 females), row times were significantly faster with BR compared to PL (difference in means −0.94, P = 0.009). However, for those rowers, the P-value of drink * group was 0.015. Conclusions Dietary nitrate improved indoor rowing performance in males but not in females. In addition, competitive rowers were also significantly faster with BR, however, there may be an order bias, since there was significant interaction between beverage type and testing order. Food based nitrate supplements may increase rowing performance with male rowers. Funding Sources Supported by Bastyr Faculty Student Research Grant.

scholarly journals Chromosomal anomalies that cause male sterility in the mouse also reduce ovary size

1984 ◽  
Vol 44 (2) ◽  
pp. 219-224 ◽  
Author(s):  
Ursula Mittwoch ◽  
Shantha Mahadevaiah ◽  
Leslie A. Setterfield
Keyword(s):  
Male Sterility ◽  
Germ Cells ◽  
Reciprocal Translocation ◽  
Chromosomal Anomalies ◽  
Male Sterile ◽  
Chromosome Anomalies ◽  
Ovarian Size ◽  
Males And Females ◽  
The Difference ◽  
Ovarian Involvement

SUMMARYTwo male-sterile chromosome anomalies, the insertion Is(7; 1)40H and the tertiary trisomy, Ts(512)31H, were found to be associated with reduced ovarian volumes in immature females. Together with the reciprocal translocation, T(11; 19)42H, in which this effect was described previously, reduced ovaries have been found in all three male-sterile chromosome anomalies investigated so far, suggesting that ovarian involvement is likely to be common in these conditions. Assuming that the smaller ovarian size reflects a reduction in the number of oocytes, it is suggested that male-sterile chromosome anomalies may exert basically similar deleterious effects on meiotic germ cells in males and females, the difference in outcome being due to cell-physiological differences between spermatocytes and oocytes and to the small number of surviving oocytes required for fertility in females.

scholarly journals Enhancer of rudimentaryp1, e(r)p1, a highly conserved enhancer of the rudimentary gene.

Genetics ◽  
1994 ◽  
Vol 138 (4) ◽  
pp. 1163-1170 ◽  
Author(s):  
E Wojcik ◽  
A M Murphy ◽  
H Fares ◽  
K Dang-Vu ◽  
S I Tsubota
Keyword(s):  
Amino Acid Sequences ◽  
Drosophila Virilis ◽  
P Element ◽  
R Gene ◽  
Adult Males ◽  
Males And Females ◽  
Polyadenylation Sites ◽  
The Difference ◽  
Polyadenylation Signals ◽  
Untranslated Leader Region

Abstract A hybrid dysgenesis-induced mutation, enhancer of rudimentaryp1 (e(r)p1), is a recessive enhancer of a weak rudimentary mutant phenotype in Drosophila melanogaster. The e(r) gene was cloned using P element tagging and localized to region 8B on the X chromosome. It encodes a 1.0-kb and a 1.2-kb transcript. The 1.0-kb transcript is present in both adult males and females, while the 1.2-kb transcript is predominantly found in females. The difference in the lengths of the two e(r) transcripts is caused by two different polyadenylation sites spaced 228 bp apart. The amounts of both of these transcripts are drastically reduced in the e(r)p1 mutant. The P element in e(r)p1 is inserted in the 5'-untranslated leader region near the start of transcription. It may be producing its effect by suppressing transcription and/or by providing transcription termination and polyadenylation signals. The putative e(r) protein is 104 amino acids in length and bears no striking resemblance to protein sequences in GenBank or PIR. While its biochemical function is unknown at this time, sequence analysis indicates that the e(r) protein is highly conserved and, presumably, functionally very important. The amino acid sequences of the D. melanogaster and the Drosophila virilis proteins are 95% identical.

Comparative analysis of productive qualities of Sables without gray hair and with different degrees of gray hair in JSC «Plemzverosovkhoz» Saltykovsky»

2020 ◽  
Vol 1 (4) ◽  
pp. 63-67
Author(s):  
N. N. Shumilina ◽  
◽  
E. E. Larina ◽  
Keyword(s):  
Comparative Analysis ◽  
Entire Range ◽  
Comparative Assessment ◽  
Positive Correlation ◽  
Gray Hair ◽  
In Captivity ◽  
Males And Females ◽  
Length And Area ◽  
Common Defect

The pride of Russia has always been sable. Sable is unique not only in the quality of its fur, but also in the fact that almost the entire range of its habitat is located on the territory of our country. It was in our country that this animal was first bred in captivity. In this regard, Russia has long had a monopoly on the production of sable skins. In 1969, the black sable breed was approved, and in 1998, the «Saltykov» type of sable was approved. JSC «Saltykovsky Breeding farm» has created a unique herd of dark Sables with evenly spaced gray hair, the skins of which are valued at auctions by 10–30% more expensive [2]. The article presents the results of a comparative assessment of the productive qualities of Sables without gray hair and with different degrees of gray created in JSC «Plemzverosovkhoz » Saltykovsky» livestock. As a result of the analysis, it was found that Sables with gray hair have higher bonitirovki scores (more than 50%). Analyzing the indicators of bonitirovki in males and females with different degrees of gray hair, it was found that the quality of pubescence and color of males with bright gray hair is significantly superior to individuals without gray hair, the same trend is observed in females. In addition, a positive correlation was found (0,79) between the weight of skins in grams, their length and area both in Sables without gray hair, and in individuals with different degrees of gray hair. The most common defect on skins without gray hair is soaking.

Influences of Parents on 7-9-year-old Children’s Physical Activity and Cardiopulmonary Endurance (Preprint)

2022 ◽  
Author(s):  
Xiaoxiao Zhou ◽  
Yan Wang ◽  
Jing Yu ◽  
Yujie Liu ◽  
Shousheng Xu
Keyword(s):  
Physical Activity ◽  
Elementary School ◽  
Influence Factors ◽  
Educational Status ◽  
Educational Background ◽  
School Students ◽  
High Positive Correlation ◽  
Significant Difference ◽  
Children’S Physical Activity ◽  
High Educational

BACKGROUND - OBJECTIVE To explore and discuss the influences on 7～9-year-old children’s physical activity and cardiopulmonary endurance. METHODS Recruiting 1st and 2nd-grade elementary school students and their parents at an elementary school in Changping District, Beijing. The study made an investigation of PA level, economic and educational status on the subject families, and the other main contents including medical history and family history. The PA data of the parents were measured by the ActiGraph GT3X + accelerometer (Actigraph, Pensacola, FL, USA), and the children’s PA data were obtained by the revised PAQ-A. 50m*8 shuttle run were carried out to test the children’s cardiopulmonary endurance. RESULTS 36 families were recruited and completed the examination. There was a significant difference in the children’ PA scores between sPAf(PA sufficient family) (3.02±0.53) and iPAf(PA insufficient family) (2.61±0.58)(P<0.05), and the BMI of the two groups (15.63±1.95 vs17.77±3.67) showed great difference(P<0.01). The child from sPAf had better cardiopulmonary endurance than those from iPAf. The parent of high income, a high educational background had higher moderate to vigorous PA, and so did their child. There was a high positive correlation of the sedentary time and light PA every day of the husband and wife in a family. CONCLUSIONS The influence factors that affected the 7~9-year-old children’s PA level and cardiopulmonary endurance included their parent’s PA level, economic income, educational background, especially the mother’s PA played a prominent part. The study found there existed interaction of respective PA levels inside the couple.

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