The role of household chaos on levels and trajectories of socioemotional behavior in the second year.

2021 ◽  
Author(s):  
Ulziimaa Chimed-Ochir ◽  
Liu Bai ◽  
Corey J. Whitesell ◽  
Douglas M. Teti
Keyword(s):  

Author(s):  
Sanne B. Geeraerts ◽  
Joyce Endendijk ◽  
Kirby Deater-Deckard ◽  
Jorg Huijding ◽  
Marike H. F. Deutz ◽  
...  


Animals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 203
Author(s):  
María Gemma Millán de la Blanca ◽  
Eva Martínez-Nevado ◽  
Cristina Castaño ◽  
Juncal García ◽  
Berenice Bernal ◽  
...  

The American flamingo is a useful model for the development of successful semen cryopreservation procedures to be applied to threatened related species from the family Phoenicopteridae, and to permit genetic material banking. Current study sought to develop effective sperm cryopreservation protocols through examining the influences of two permeating cryoprotectants and the seminal plasma removal. During two consecutive years (April), semen samples were collected and frozen from American flamingos. In the first year, the effect of two permeating cryoprotectants, DMA (dimethylacetamide) (6%) or Me2SO (dimethylsulphoxide) (8%), on frozen–thawed sperm variables were compared in 21 males. No differences were seen between DMA and Me2SO for sperm motility, sperm viability, and DNA fragmentation after thawing. In the second year, the role of seminal plasma on sperm cryoresistance was investigated in 31 flamingos. Sperm samples were cryopreserved with and without seminal plasma, using Me2SO (8%) as a cryoprotectant. The results showed that samples with seminal plasma had higher values than samples without seminal plasma for the following sperm variables: Straight line velocity (22.40 µm/s vs. 16.64 µm/s), wobble (75.83% vs. 69.40%), (p < 0.05), linearity (62.73% vs. 52.01%) and straightness (82.38% vs. 73.79%) (p < 0.01); but acrosome integrity was lower (55.56% vs. 66.88%) (p < 0.05). The cryoresistance ratio (CR) was greater in samples frozen with seminal plasma than without seminal plasma for CR-progressive motility (138.72 vs. 54.59), CR-curvilinear velocity (105.98 vs. 89.32), CR-straight line velocity (152.77 vs. 112.58), CR-average path velocity (122.48 vs. 98.12), CR-wobble (111.75 vs. 102.04) (p < 0.05), CR-linearity (139.41 vs. 113.18), and CR-straightness (124.02 vs. 109.97) (p < 0.01). This research demonstrated that there were not differences between Me2SO and DMA to successful freezing sperm of flamingos; seminal plasma removal did not provide a benefit for sperm cryopreservation.



Author(s):  
Anat Ben-Porat ◽  
Shahar Shemesh ◽  
Ronit Reuven Even Zahav ◽  
Shelly Gottlieb ◽  
Tehila Refaeli

Abstract This study examined the rate of secondary traumatic stress (STS) among social work students and the contribution of background variables, personal resources (mastery and self-differentiation) and environmental resources (supervision satisfaction and peer support) to STS. The sample consisted of 259 social work students at three social work schools in Israel. The findings indicated that the mean level of STS was mild. Of the students, 36 per cent suffered STS to a mild extent, 19 per cent to a moderate extent and 18 per cent reported a ‘high to extreme extent’. A significant contribution was made by the student’s year of study, students in their second year of social work school suffered more severely from STS than did students in their first or third years. A positive contribution was made by the student’s level of exposure and a unique contribution was made by mastery and supervision satisfaction to the explained variance of STS. The findings highlight the importance of raising awareness of STS and its implications for social work students, as well as the necessity of helping students cope with this phenomenon. In addition, the study emphasises the significant role of supervisors in the training agencies and the importance of increasing students’ sense of mastery.



2019 ◽  
Vol 22 (4) ◽  
pp. 437-456
Author(s):  
Seema Wati Narayan

This paper investigates the role of financial technology (FinTech) in propelling economic growth in Indonesia from 1998 to 2018. The FinTech industry employs a technology-based business model to provide financial services, including lending, payment, investment, and financing services. The study is motivated by endogenous growth theory, which seeks to explain technology as the most important driver of economic growth. The study finds that FinTech startups are positively correlated with Indonesia’s economic growth. FinTech firms in their first year are found to be disruptive, but they fail to have serious consequences on Indonesia’s economic growth; however, they seem to significantly encourage economic growth in their second year. These findings are derived after accounting for other important growth determinants, namely, capital per labor, foreign direct investment (FDI), stock market development, and trade openness.



Neofilolog ◽  
1970 ◽  
pp. 217-226
Author(s):  
Katarzyna Krzemińska

The purpose of this article is to explore the role of the ELP in teaching language skills to students of foreign languages, in my professional situation – to German Language and Literature students. The article attempts to answer the following questions: To what extent do the ELP and the Council of Europe documents help students of foreign languages use self-evaluation? How do these documents support learner autonomy? Due to the growing interest in the ELP, I focused my attention on the use of self-evaluation skills by college students during their writing tasks. The article presents the results of a study on self-evaluation. It was carried out among first and second year students of German Language and Literature Studies at the State Higher Education College in Włocławek in the academic years 2005/2006 and 2006/2007.



2017 ◽  
Author(s):  
Arab World English Journal ◽  
Naima Hamlaoui ◽  
Sarra Fellahi

Based on the value of teacher-student conferencing practice in writing classes, the study investigates the role of this practice in improving grammatical accuracy in EFL university students’ writing. One particular aim of this study is to help second-year students at Sétif 2 University (Algeria) reduce subject-verb (S-V) disagreement and run-ons in their writing. Ten students took part in this study; they wrote 120 drafts, and were provided with teacher’s oral feedback on their written compositions at the editing stage. Corpora of students’ compositions were examined and instances of errors were counted before each conferencing session for four weeks. The findings reveal that the participants successfully show progress in grammatical accuracy over time to reach elimination for Subject-Verb disagreements and a significant reduction for run-ons.



2021 ◽  
Vol 31 ◽  
pp. 136-162
Author(s):  
Beverly FitzPatrick ◽  
Mike Chong ◽  
James Tuff ◽  
Sana Jamil ◽  
Khalid Al Hariri ◽  
...  

PhD students are enculturated into scholarly writing through relationships with their supervisors and other faculty. As part of a doctoral writing group, we explored students’ experiences that affected their writing, both cognitively and affectively, and how these experiences made them feel about themselves as academic writers. Six first and second year doctoral students participated in formal group discussions, using Edward de Bono’s (1985/1992) Six Thinking Hats to guide the discussions. In addition, the students wrote personal narratives about their writing experiences. Data were analyzed according to the rhetorical rectangle of logos, ethos, pathos, and kairos. Analysis revealed that students were having struggles with their identities as academic writers, not feeling as confident as they had before their programs, and questioning some of the pedagogy of teaching academic writing.



2012 ◽  
Vol 40 (5) ◽  
pp. 805-813 ◽  
Author(s):  
Wanbo Jiang ◽  
Yunhui Huang ◽  
Gong Chen

We examined how being cooperative and competitive influence student burnout (i. e., students' exhaustion, cynicism, and diminished professional efficacy) and the moderating role of neuroticism. First- and second-year university students (N = 257) completed the measures of cooperativeness, competitiveness, neuroticism, and student burnout. Results show that cooperativeness had a negative correlation with each of the dimensions of burnout. Competitiveness did not have a negative correlation. For an individual with high neuroticism, cooperativeness did not contribute to professional efficacy but competitiveness tended to counteract any diminishing professional efficacy.



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