Uncovering the function of an enigmatic display: antipredator behaviour in the iconic Australian frillneck lizard

2019 ◽  
Vol 129 (2) ◽  
pp. 425-438
Author(s):  
Christian A Perez-Martinez ◽  
Julia L Riley ◽  
Martin J Whiting
Keyword(s):  
Visual System ◽  
Rare Case ◽  
Antipredator Behaviour ◽  
Future Research ◽  
Dual Function ◽  
Agonistic Interactions ◽  
Avian Predator ◽  
Male Contests ◽  
Model Predator

Abstract When faced with a predator, some animals engage in a deimatic display to startle the predator momentarily, resulting in a pause or retreat, thereby increasing their chance of escape. Frillneck lizards (Chlamydosaurus kingii) are characterised by a large, pronounced frill that extends from the base of the head to beyond the neck and, when displayed, can be up to six times the width of the head. We used behavioural assays with a model avian predator to demonstrate that their display conforms to deimatic display theory. First, juveniles and adults deployed the frill in encounters with a model predator. Second, the display revealed three colour patches (white and red–orange patches on the frill; yellow mouth palate) that facilitate a transition from a cryptic to a conspicuous state as perceived by a raptor visual system. Third, the display was performed with movements that amplified its effect. The frill area was larger in males than in females, which suggests that the frill might also be co-opted for male–male contests. If future research confirms a role of the frill in male agonistic interactions, frillneck lizards will be a rare case in which a structure has a dual function in a deimatic display and a sexually selected signal.

scholarly journals Muslim Women’s Roles in Early Childhood Education

2019 ◽  
Vol 13 (2) ◽  
pp. 264-280
Author(s):  
Munirah Munirah
Keyword(s):  
Early Childhood ◽  
Early Childhood Education ◽  
Early Childhood Development ◽  
Muslim Women ◽  
Childhood Development ◽  
Future Research ◽  
Dual Function ◽  
Childhood Education ◽  
Role Of Women

The role of Muslim women in early childhood education is very urgent in education because women are the first source of knowledge for children. There are many supporting and inhibiting factors for the role of Muslim women executors. This study aims to find the role of female educators in Islam as a dual function that functions as a teacher, parent, and community member. The research method uses qualitative with a phenomenological approach. The findings show the role of Muslim women is not ideal, including the role of women as educators in schools, parents, and education experts. Women's awareness of  early childhood education is still very low. Suggestions for future research to dig deeper into the causes of the role of women is still low, and influence government policy in increasing the role of Muslim women or non-Muslim women. Keywords: Role of Muslim Women, Early Childhood Education References: Britto, P. R., Lye, S. J., Proulx, K., Yousafzai, A. K., Matthews, S. G., Vaivada, T., … Bhutta, Z. A. (2017). Nurturing care: promoting early childhood development. The Lancet, 389(10064), 91–102. https://doi.org/10.1016/S0140-6736(16)31390-3 Edy, E., Ch, M., Sumantri, M. S., & Yetti, E. (2018). Pengaruh keterlibatan orang-tua dan pola asuh terhadap disiplin anak. Jurnal Pendidikan Usia Dini, 12(1). https://doi.org///doi.org/10.21009/jpud.122.03 Fauzia, S. N. (2017). Perilaku keagamaan Islam pada anak usia dini. Jurnal Pendidikan Usia Dini, 11(2). https://doi.org/://doi.org/10.21009/jpud.092.07 Frejka, T., Goldscheider, F., & Lappegård, T. (2018). The two-part gender revolution, women’s second shift and changing cohort fertility. Comparative Population Studies, 43, 99–130. https://doi.org/10.12765/CPoS-2018-09en Islamiyati, I. (2018). Hubungan kerjasama orang tua dengan perkembangan anak usia dini di kelompok bermain. Jurnal Pendidikan Usia Dini, 12(1). https://doi.org/://doi.org/10.21009//jpud.121.06 Jamhari, I. R. (2003). Citra Perempuan dalam Islam. Jakarta: Gramedia Pustaka Utama. Jum’ah, A. (2006). ). Sayyidinā Muhammad Rasulillah ila al-‘Alamin. Cairo: Dār al-Farouk. Kementrian Pendidikan dan Kebudayaan. (2013). Petunjuk Teknis Penyelenggaraan Pendidikan Anak Usia Dini. Jakarta: Direktorat Pembinaan Pendidikan Anak Usia Dini. Khan, M. Z. (2003). Woman in Islam and Her Role in Human Development. In The Muslim World. Retrieved from http://onlinelibrary.wiley.com/doi/10.1111/j.1478-1913.1914.tb01384.x/abstract Kohli, R., Lin, Y. C., Ha, N., Jose, A., & Shini, C. (2019). A way of being: Women of color educators and their ongoing commitments to critical consciousness. Teaching and Teacher Education, 82, 24–32. https://doi.org/10.1016/j.tate.2019.03.005 Mansur. (2009). Pendidikan Anak Usia Dini dalam Islam. Jakarta: Pustaka Pelajar. Masnipal. (2013). Siap Menjadi Guru dan Pengelola PAUD Professional. Jakarta: PT Elex Media Komputindo. Megawangi, R. (1996). Perkembangan Teori Feminisme Masa Kini dan Mendatang serta Kaitannya dengan Pemikiran Keislaman, dalam Man-sur Fakih, et. al. Membincang Feminisme: Diskur-sus Gender Persfektif Islam. Jakarta: Risalah Gusti. Miles, M. B., & Huberman, A. M. (1984). Qualitative Data Analysis. London: Sage Publication. Moeslichatoen. (2004). Metode Pengajaran di Taman Kanak-kanak. Jakarta: PT Rineka Cipta. Shihab, M. Q. (2001). Tafsîr al-Mishbâh. Jakarta: Lentera Hati. Siregar, N. M. (2018). Peningkatan kecerdasan interpersonal melalui aktivitas fisik anak usia 4-5 tahun. Jurnal Pendidikan Usia Dini, 12(2). https://doi.org/://doi.org/10.21009/jpud.122.10 Sujiono, Y. N. (2012). Konsep Dasar Pendidikan Anak Usia Dini. Jakarta: PT Indeks. Sumantri, M., & Syaodih, N. (2006). Perkembangan Peserta Didik. Jakarta: Universitas Terbuka. Suryana, D. (2014). Dasar-dasar Pendidikan TK. Jakarta: Universitas Terbuka. Suyadi. (2011). Pegangan Bimbingan Konseling untuk PAUD. Yogyakarta: Diva Press. Tafsir, A. (n.d.). Pendidikan Agama dalam Keluarga. Bandung: PT Remaja Rosdakarya. Yamin, M., & Sanan, J. S. (2010). Panduan Pendidikan Anak Usia Dini (PAUD). Jakarta: Gaung Persada (GP) Press. Yusmawati, & Lubis, J. (2019). The Implementation of Curriculum by Using Motion Pattern. Jurnal Pendidikan Usia Dini. https://doi.org/DOI:https://doi.org/10.21009/10.21009/JPUD.131.14

scholarly journals Limited evidence of hierarchical encoding in the cheerleader effect

2019 ◽  
Author(s):  
Daniel James Carragher ◽  
Nicole A Thomas ◽  
Scott Gwinn ◽  
Mike Nicholls
Keyword(s):  
Working Memory ◽  
Visual System ◽  
Visual Working Memory ◽  
Hierarchical Structure ◽  
Future Research ◽  
Limited Evidence ◽  
Hierarchical Encoding

“The cheerleader effect” refers to the increase in attractiveness that an individual face experiences when seen in a group of other faces. It has been proposed that the cheerleader effect occurs because (a) the visual system rapidly summarises a group of faces into an ensemble representation, (b) which is hypothesised to be highly attractive because of its average facial characteristics, and (c) observers remember individual faces to be more alike the ensemble representation than they were, due to hierarchical structure of visual working memory. Across three experiments, we investigated whether the cheerleader effect is consistent with hierarchical encoding, by asking observers to give attractiveness ratings to the same target faces shown in groups and alone. Consistent with hierarchical encoding, the largest attractiveness increases of 1.5 - 2.0% occurred when target faces were presented in groups of faces that could be mentally summarised to create an ensemble representation with average facial characteristics. Surprisingly, smaller cheerleader effects still occurred in conditions that were incompatible with hierarchical encoding (i.e., groups with non-human images). Together, these results offer only limited evidence for the role of hierarchical encoding in the cheerleader effect, suggesting that alternative mechanisms must be explored in future research.

Coping Humor as a Mediator Between Emotional Intelligence and Job Satisfaction

2017 ◽  
Vol 16 (3) ◽  
pp. 155-159 ◽  
Author(s):  
Peizhen Sun ◽  
Jennifer J. Chen ◽  
Hongyan Jiang
Keyword(s):  
Job Satisfaction ◽  
Emotional Intelligence ◽  
Future Research ◽  
Satisfaction Scale ◽  
Primary School Teachers ◽  
Mediating Role ◽  
Regulation Of Emotion ◽  
The Relationship ◽  
Overall Job Satisfaction

Abstract. This study investigated the mediating role of coping humor in the relationship between emotional intelligence (EI) and job satisfaction. Participants were 398 primary school teachers in China, who completed the Wong Law Emotional Intelligence Scale, Coping Humor Scale, and Overall Job Satisfaction Scale. Results showed that coping humor was a significant mediator between EI and job satisfaction. A further examination revealed, however, that coping humor only mediated two sub-dimensions of EI (use of emotion and regulation of emotion) and job satisfaction. Implications for future research and limitations of the study are discussed.

Public Administration in the Islamic World: Considering the Importance of Religion, its Values and Culture

2019 ◽  
Vol 19 (2) ◽  
pp. 23-38
Author(s):  
Daniel Hummel
Keyword(s):  
Public Administration ◽  
Core Values ◽  
Comparative Perspective ◽  
Religious Values ◽  
Future Research ◽  
Islamic World ◽  
Salient Region ◽  
The People ◽  
Comparative Public Administration

A small but growing area of public administration scholarship appreciates the influence of religious values on various aspects of government. This appreciation parallels a growing interest in comparative public administration and indigenized forms of government which recognizes the role of culture in different approaches to government. This article is at the crossroads of these two trends while also considering a very salient region, the Islamic world. The Islamic world is uniquely religious, which makes this discussion even more relevant, as the nations that represent them strive towards legitimacy and stability. The history and core values of Islam need to be considered as they pertain to systems of government that are widely accepted by the people. In essence, this is being done in many countries across the Islamic world, providing fertile grounds for public administration research from a comparative perspective. This paper explores these possibilities for future research on this topic.

Moderating Role of Gender in the Relationship between Cognitive Errors and Anxiety among Adolescents

2020 ◽  
Vol 4 (1) ◽  
pp. 86-102
Author(s):  
Tasnim Rehna ◽  
Rubina Hanif ◽  
Muhammad Aqeel
Keyword(s):  
Mental Health Problems ◽  
Adolescent Psychopathology ◽  
Future Research ◽  
Cognitive Errors ◽  
Adolescent Anxiety ◽  
Study Results ◽  
The Status ◽  
Manifest Anxiety ◽  
The Relationship

Background: Widespread social paradigms on which the status variances are grounded in any society, gender plays pivotal role in manifestation of mental health problems (Rutter, 2007). A hefty volume of research has addressed the issue in adults nonetheless, little is vividly known about the role of gender in adolescent psychopathology. Sample: A sample of 240 adolescents (125 boys, 115 girls) aging 12-18 years was amassed from various secondary schools of Islamabad with the approval of the Federal Directorate of Education (FDE), relevant authorities of the schools and the adolescents themselves. Instruments: Taylor Manifest Anxiety Scale (Taylor & Spence, 1953) and Children’s Negative Cognitive Errors Questionnaire (CNCEQ) by Leitenberg et al., (1986) were applied in present study. Results: Multiple regression analysis revealed that cognitive errors jointly accounted for 78% of variance in predicting anxiety among adolescents. Findings also exhibited that gender significantly moderated the relationship between cognitive errors and adolescent anxiety. Implications of the findings are discoursed for future research and clinical practice.

Potential Role of Cytokines in Children with Acute Appendicitis and Acute Mesenteric Lymphadenitis

2011 ◽  
Vol 11 (1) ◽  
pp. 130-133
Author(s):  
Astra Zviedre ◽  
Arnis Engelis ◽  
Mohit Kakar ◽  
Aigars Pētersons
Keyword(s):  
Early Detection ◽  
Acute Appendicitis ◽  
Inflammatory Mediators ◽  
Potential Role ◽  
Clinical Symptoms ◽  
Future Research ◽  
Mesenteric Lymphadenitis ◽  
Proper Diagnosis ◽  
Near Future

Potential Role of Cytokines in Children with Acute Appendicitis and Acute Mesenteric Lymphadenitis Although, AAP and AML have different etiological factors, clinical symptoms are very much similar but treatment tactics in both the disease differ a lot. In case of AML, treatment is more conservative and does not require hospitalization while in case of AAP immediate hospitalization and maybe further surgery can be mandatory. With the identification of group of cytokines serum inflammatory mediators IL-8, IL-10, IL-12[p70], IL-17, TNF-a and MCP-1, it is believed early and proper diagnosis of AAP in the near future. Research of cytokines-serum inflammatory mediators has opened new opportunities for an early detection and differentiation of these two diseases in children.

Dietary Modifications in Fissure-in-ano: A Qualitative Study Based on Persian Medicine

2020 ◽  
Vol 16 (6) ◽  
pp. 860-865
Author(s):  
Sedigheh Tavakoli-Dastjerdi ◽  
Mandana Tavakkoli-Kakhki ◽  
Ali R. Derakhshan ◽  
Azam Teimouri ◽  
Malihe Motavasselian
Keyword(s):  
Modern Medicine ◽  
Integrative Approach ◽  
Future Research ◽  
Common Disease ◽  
Fissure In Ano ◽  
High Fiber ◽  
Baked Goods ◽  
Persian Medicine

Background: Anal fissure (AF) is a common disease associated with severe pain and reduced quality of life. Factors related to lifestyle, including diet and bowel habits, play a pivotal role in its pathogenesis. Most of the chronic fissures are not responsive to drugs and more likely to recur. Given the significance of diet in Persian medicine (PM), investigation on physiopathology and appropriate foods can be useful for decreases in AF symptoms and consequences. Objective: This study was intended to evaluate the role of diet in the formation and progression of AF from the perspective of PM. Methods: In this study, the most important resources of PM dating back to thousands of years were reviewed. All these textbooks contained a section on AF, its causes, and treatment. Further analysis was performed on these resources in comparison with databank and resources of modern medicine to develop a food-based strategy for AF management. Results: From the view of PM, the warmth and dryness of anus temperament accounted for AF. Both Persian and modern medicine identified constipation as another cause for AF. Therefore, avoidance from some foods and commercial baked goods was recommended. Both Persian and modern medicine forbad the following foods: potato, cabbage, cauliflower, pasta, beef, fish, and so forth. High fiber and oligo-antigen diets with some limitations have garnered more attention. Conclusion: An integrative approach is recommended employing both Persian and modern medicine for AF. There have been some evidence in this regard, however standardized clinical trials are required for future research.

The application of virtual reality in health professions� digital education: a narrative review (Preprint)

2018 ◽  
Author(s):  
Lorraine Tudor Car ◽  
Bhone Myint Kyaw ◽  
Josip Car
Keyword(s):  
Virtual Reality ◽  
Professional Education ◽  
Health Professions ◽  
Health Professions Education ◽  
Narrative Review ◽  
Current Evidence ◽  
Future Research ◽  
Educational Content ◽  
Potential Applications

BACKGROUND Digital technology called Virtual Reality (VR) is increasingly employed in health professions’ education. Yet, based on the current evidence, its use is narrowed around a few most applications and disciplines. There is a lack of an overview that would capture the diversity of different VR applications in health professions’ education and inform its use and research. OBJECTIVE This narrative review aims to explore different potential applications of VR in health professions’ education. METHODS The narrative synthesis approach to literature review was used to analyse the existing evidence. RESULTS We outline the role of VR features such as immersion, interactivity and feedback and explain the role of VR devices. Based on the type and scope of educational content VR can represent space, individuals, objects, structures or their combination. Application of VR in medical education encompasses environmental, organ and micro level. Environmental VR focuses on training in relation to health professionals’ environment and human interactions. Organ VR educational content targets primarily human body anatomy; and micro VR microscopic structures at the level of cells, molecules and atoms. We examine how different VR features and health professional education areas match these three VR types. CONCLUSIONS We conclude by highlighting the gaps in the literature and providing suggestions for future research.

The Role of Resilience in Sexual and Gender Minority Mental Health

2020 ◽  
pp. 428-442
Author(s):  
Dawn M. Szymanski ◽  
Kirsten A. Gonzalez
Keyword(s):  
Mental Health ◽  
Minority Stress ◽  
Quantitative Research ◽  
Social Stigma ◽  
Therapeutic Interventions ◽  
Future Research ◽  
Minority Mental Health ◽  
And Gender ◽  
Structural Levels

Many lesbian, gay, bisexual, transgender, and queer (LGBTQ) persons are able to persevere and flourish despite pervasive social stigma and minority stress based on their sexual orientation and gender identity. This chapter reviews the research on LGBTQ resilience that can occur at individual, interpersonal/family, community, and contextual/structural levels. The authors describe qualitative research that has examined pathways to resilience and positive LGBTQ identity. The authors also review quantitative research on LGBTQ resilience via mediator, moderator, and moderated mediation models. Variables are described that have been found to explain or buffer the links between external and internalized minority stressors and mental health outcomes. The authors review the small but growing body of research that has begun to examine the efficacy of therapeutic interventions aimed at promoting LGBTQ resilience. Limitations are discussed and directions for future research are suggested.

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