scholarly journals Cross-cultural variation in child and adolescent time allocation to work and play in twelve hunter-gatherer and mixed-subsistence societies

2021 ◽  
Author(s):  
Sheina Lew-Levy ◽  
Rachel Reckin ◽  
Stephen M. Kissler ◽  
Ilaria Pretelli ◽  
Adam H. Boyette ◽  
...  
Keyword(s):  
Ecological Risk ◽  
Time Allocation ◽  
Food Production ◽  
Human Life ◽  
Domestic Work ◽  
Child And Adolescent ◽  
Division Of Labour ◽  
Cultural Variation ◽  
Sexual Division ◽  
Productive Activities

Understanding how socioecology affects contemporary children’s learning and work opportunities can help researchers better model the selection pressures which have shaped the evolution of human life history and social organization. Here, we compiled a global time allocation dataset for children and adolescents from hunter-gatherer and mixed-subsistence societies. We investigated how society-level variables including adult sexual division of labour, ecological risk, and climate related to variation in childcare, food production, domestic work, and play. We found that adult sexual division of labour predicted increased sex differences in time allocation, especially childcare. Children in safer ecologies allocated more time to childcare and domestic work, but ecological risk did not strongly predict participation in food production. Climate did not predict child and adolescent time allocation. We argue that by coordinating labour across age and sex, children may simultaneously learn to navigate challenges in their environment while safely participating in productive activities.

A brief Survey of Assessment models to Predict stress Level of Heavy Metals in Soils

2020 ◽  
Vol 13 ◽  
Author(s):  
Sangeetha Annam ◽  
Anshu Singla
Keyword(s):  
Economic Growth ◽  
Heavy Metals ◽  
Heavy Metal ◽  
Ecological Risk ◽  
Stress Level ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Human Life ◽  
High Stress ◽  
Heavy Metal Stress

Abstract: Soil is a major and important natural resource, which not only supports human life but also furnish commodities for ecological and economic growth. Ecological risk has posed a serious threat to the ecosystem by the degradation of soil. The high-stress level of heavy metals like chromium, copper, cadmium, etc. produce ecological risks which include: decrease in the fertility of the soil; reduction in crop yield & degradation of metabolism of living beings, and hence ecological health. The ecological risk associated, demands the assessment of heavy metal stress levels in soils. As the rate of stress level of heavy metals is exponentially increasing in recent times, it is apparent to assess or predict heavy metal contamination in soil. The assessment will help the concerned authorities to take corrective as well as preventive measures to enhance the ecological and hence economic growth. This study reviews the efficient assessment models to predict soil heavy metal contamination.

scholarly journals The Life History of Learning Subsistence Skills among Hadza and BaYaka Foragers from Tanzania and the Republic of Congo

Human Nature ◽  
2021 ◽  
Author(s):  
Sheina Lew-Levy ◽  
Erik J. Ringen ◽  
Alyssa N. Crittenden ◽  
Ibrahim A. Mabulla ◽  
Tanya Broesch ◽  
...  
Keyword(s):  
Life History ◽  
Task Difficulty ◽  
Human Life ◽  
Age Of Acquisition ◽  
Cross Cultural ◽  
Cultural Variation ◽  
Republic Of Congo ◽  
Cross Cultural Differences ◽  
History Of ◽  
The Republic

AbstractAspects of human life history and cognition, such as our long childhoods and extensive use of teaching, theoretically evolved to facilitate the acquisition of complex tasks. The present paper empirically examines the relationship between subsistence task difficulty and age of acquisition, rates of teaching, and rates of oblique transmission among Hadza and BaYaka foragers from Tanzania and the Republic of Congo. We further examine cross-cultural variation in how and from whom learning occurred. Learning patterns and community perceptions of task difficulty were assessed through interviews. We found no relationship between task difficulty, age of acquisition, and oblique transmission, and a weak but positive relationship between task difficulty and rates of teaching. While same-sex transmission was normative in both societies, tasks ranked as more difficult were more likely to be transmitted by men among the BaYaka, but not among the Hadza, potentially reflecting cross-cultural differences in the sexual division of subsistence and teaching labor. Further, the BaYaka were more likely to report learning via teaching, and less likely to report learning via observation, than the Hadza, possibly owing to differences in socialization practices.

INTERPRETASI RESEPSI SASTERA MENERUSI LIRIK LAGU TOLONG INGATKAN AKU

2020 ◽  
Vol 8 (2) ◽  
pp. 35-53
Author(s):  
MOHD FARADI MOHAMED GHAZALI ◽  
NORDIANA AB. JABAR
Keyword(s):  
Cultural Values ◽  
Research Method ◽  
Human Life ◽  
Reception Theory ◽  
Cultural Variation ◽  
Poetic Form ◽  
Positive Elements ◽  
Song Lyrics ◽  
Delivery Style

Lirik lagu merupakan salah satu manifestasi sastera yang mencerminkan ketinggian nilai budaya masyarakat pendukungnya. Lirik dan irama lagu semestinya nusa yang berpisah tiada dan menjadi hiburan dalam kehidupan manusia. Menerusi lirik lagu ia bukan hanya sekadar mengulit halwa telinga dan memberi hiburan semata-mata, malah dalam seni kata lagu juga terkandung dengan nilai, moral dan pengajaran yang mampu memberi didikan dalam membentuk keperibadian seseorang. Kepelbagaian genre dan bait lagu yang terhasil menunjukkan variasi kebudayaan daripada pengkarya yang menunjukkan kreadiliti keunggulan dalam sesuatu penciptaan karya. Kajian ini dilaksanakan sebagai merungkai persoalan tentang peranan lirik lagu terpilih dalam mengembleng unsur positif terhadap masyarakat pendengar. Selain itu, kajian ini juga meneliti bait-bait lirik lagu Tolong Ingatkan Aku, yang dihasil dan dinyanyikan oleh Ana Raffali sehingga diangkat mempunyai nilai komersial kerana telah dijulang sebagai juara lagu dalam Anugerah Juara Lagu Ke-25. Kaedah kajian ini dijalankan secara kualitatif atau kepustakaan melalui penelitian bahan seperti artikel, buku, majalah dan tesis. Teori resepsi dijadikan sebagai sandaran untuk meneliti dan merungkaikan setiap bait lirik lagu ini yang merangkumi aspek gaya bahasa, teknik penulisan, unsur kesamaran, bauran kiasan dan perlambangan atau semiotik bagi membuktikan falsafah gaya penyampaian pengkarya. Hasil kajian mendapati lagu Tolong Ingatkan Aku merupakan sebuah karya berbentuk lagu puisi yang terhasil dalam penyampaian implisit sebagai memberi pesanan, sindiran halus dan nasihat terhadap kehidupan manusia agar tidak alpa tatkala berada di kemuncak kegemilangan.   The lyrics of the song are one of the literary manifestations that reflect the high cultural values of its supporters. The lyrics and the rhythm of the song should not be separated tomb and become an entertainment in human life. Through the lyrics of the song it is not just about listening to the ears and providing entertainment, but also in the art of the word, the song also contains the values, morals and teachings that can provide education in shaping one's personality. The variety of genres and bytes of the resulting song reflects the cultural variation of the work that exemplifies the mastery of excellence in the creation of a work. This study was conducted to address the question of the role of selected song lyrics in shaping positive elements in the listening community. In addition, this study also examines the lyrics of the song Tolong Ingatkan Aku, which was produced and sung by Ana Raffali until it was commercially recognized for being nominated for a song of the year in the 25th Anugerah Juara Lagu. This research method is conducted qualitatively or literature review through the study of materials such as articles, books, magazines and theses. The reception theory was used as a guideline to examine and interpret every verse of the lyrics of this song, which included aspects of language style, writing techniques, ambiguity, metaphorical and symbolic or semiotic elements to prove the artist's delivery style philosophy. The result of the study found the song Tolong Ingatkan Aku is a work of poetic form that results in implicit delivery as giving orders, delicate satire and advice to human life to avoid the harp while at its peak.

scholarly journals Transformation of Women Status through Self- Help Groups in Pudukkottai Block

2018 ◽  
Vol 8 (4) ◽  
Author(s):  
Dr. N. Rameshkumar
Keyword(s):  
Rural Area ◽  
Rural Women ◽  
Human Life ◽  
Economic Empowerment ◽  
Decision Making Process ◽  
Active Process ◽  
Self Help ◽  
Productive Activities ◽  
Traditional Work ◽  
Self Help Groups

The rural area peoples are mostly suffered of human life style because it is based on the reason of economic. The present study focused area of psychological, social and economic empowerment of women in Pudukkottai block specified rural area of Perungalur, Athanakottai, Varapur, Mullur and Vadavalam. It is; therefore, women need special attention to ensure their development and active participation in the decision-making process at home. It is also widely recognized that apart from managing household, bearing children, rural women bring income with productive activities ranging from traditional work in the fields to working in factories or running small and petty businesses. They have also proven that they can be better entrepreneurs and development managers in any kind of human development activities. The empowerment of women also considered as an active process enabling women to realize their full identity and power in all spheres of life. The empowerment of women is modified in our life with help of Self Help Groups in Pudukkottai area.

scholarly journals The Appraisal System in Greenpeace Food Campaigns

2020 ◽  
Vol 28 (4) ◽  
Author(s):  
Maya Fitri Faoziah ◽  
Untung Yuwono
Keyword(s):  
Quantitative Analysis ◽  
Food Production ◽  
Food System ◽  
Human Life ◽  
Appraisal System ◽  
Negative Effects ◽  
Governmental Organization

Since food is a necessity for human life, there have been many innovations aimed at speeding up food production. However, these innovations can have negative effects on the environment and, thus, the overall food system. Greenpeace, a non-governmental organization, creates food campaigns that include online materials touting a better food system, naming bad corporations, and asking readers or supporters to join the campaigns. This study analyzes Greenpeace’s attitude in evaluating the environment using Halliday and Matthiessen’s transitivity system and Martin and White’s appraisal framework. The research was conducted using UAM CorpusTool software to perform a quantitative analysis of the data in terms of transitivity and appraisal. The results show that Greenpeace’s food campaigns contain judgments as the most frequent appraisal in material clauses and relational clauses. These judgments concern how entities, processes, and innovations affect the environment.

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