scholarly journals Exploring the adaptive role of core social motives in perceived societal threats

2021 ◽  
Author(s):  
Emiko S. Kashima ◽  
Danielle P. Ochoa ◽  
Gandalf Nicolas ◽  
Getrude C. Ah Gang ◽  
Hongfei Du ◽  
...  
Keyword(s):  
Social Motives ◽  
Adaptive Role

Social Motives Predict Loneliness During a Developmental Transition

2017 ◽  
Vol 76 (4) ◽  
pp. 145-153 ◽  
Author(s):  
Jana Nikitin ◽  
Alexandra M. Freund
Keyword(s):  
Social Relationships ◽  
Well Being ◽  
Social Avoidance ◽  
Social Approach ◽  
Social Motives ◽  
Developmental Transitions ◽  
Avoidance Motivation ◽  
Negative Effect ◽  
Low Levels

Abstract. Establishing new social relationships is important for mastering developmental transitions in young adulthood. In a 2-year longitudinal study with four measurement occasions (T1: n = 245, T2: n = 96, T3: n = 103, T4: n = 85), we investigated the role of social motives in college students’ mastery of the transition of moving out of the parental home, using loneliness as an indicator of poor adjustment to the transition. Students with strong social approach motivation reported stable and low levels of loneliness. In contrast, students with strong social avoidance motivation reported high levels of loneliness. However, this effect dissipated relatively quickly as most of the young adults adapted to the transition over a period of several weeks. The present study also provides evidence for an interaction between social approach and social avoidance motives: Social approach motives buffered the negative effect on social well-being of social avoidance motives. These results illustrate the importance of social approach and social avoidance motives and their interplay during developmental transitions.

The adaptive role of inhibition in human memory

2011 ◽  
Author(s):  
Benjamin C. Storm
Keyword(s):  
Human Memory ◽  
Adaptive Role

Adaptive Role of Lipids in Algae under Metal Ions Impact (a Review)

2018 ◽  
Vol 54 (6) ◽  
pp. 78-93
Author(s):  
V. V. Grubinko ◽  
O. I. Bodnar ◽  
A. I. Lutsiv ◽  
G. B. Viniarska
Keyword(s):  
Metal Ions ◽  
Adaptive Role

scholarly journals Risky Politics? Associations between Adolescent Risk Preference and Political Engagement

2019 ◽  
Author(s):  
Benjamin Oosterhoff
Keyword(s):  
Risk Preference ◽  
Political Engagement ◽  
Political Interest ◽  
Government Officials ◽  
Adolescent Risk ◽  
Future Data ◽  
Monitoring The Future ◽  
Nationally Representative ◽  
Adaptive Role

This study examined associations among adolescent risk preference and political engagement using nationally representative Monitoring the Future data from high school seniors (N=109,574; modal age=18 years) spanning 1976-2014. Greater risk preference was associated with greater past voting, donating to a campaign, writing government officials, boycotting, and protesting. Greater risk preference was associated with higher future intentions to boycott and protest, but lower intentions to donate to or volunteer for a campaign. In general, associations between risk preference and political engagement became stronger with higher levels of political interest. Results highlight the importance of considering the adaptive role of adolescent risk preference and suggest that political engagement may be a constructive outlet for youth who pursue or are comfortable taking risks.

Encouraging online engagement: The role of interdependent self-construal and social motives in fostering online participation

2018 ◽  
Vol 133 ◽  
pp. 47-55 ◽  
Author(s):  
Jennifer Filson Moses ◽  
Patrick C. Dwyer ◽  
Paul Fuglestad ◽  
John Kim ◽  
Alexander Maki ◽  
...  
Keyword(s):  
Social Motives ◽  
Online Participation ◽  
Online Engagement ◽  
Self Construal ◽  
Interdependent Self

scholarly journals A case-based generalizable theory of consumer collecting

2018 ◽  
Vol 52 (5/6) ◽  
pp. 946-972 ◽  
Author(s):  
Charalampos Saridakis ◽  
Sofia Angelidou
Keyword(s):  
Qualitative Comparative Analysis ◽  
Comparative Approach ◽  
Social Motives ◽  
Content Type ◽  
Global Brands ◽  
Consumption Behaviour ◽  
Empirical Typology ◽  
Social Motive ◽  
Research Propositions

Purpose Collecting behaviour is a special type of consumption, which consists of several traits, such as “completion”, “perfection”, “caring” and “cooperation”. The purpose of this study is to shed light on this complex consumption behaviour, by effectively developing an empirical typology of collectors and explaining their motivation to engage in collecting. Design/methodology/approach In total, 208 questionnaires were collected among Thai collectors. A set-theoretic comparative approach was implemented – namely, fuzzy-set qualitative comparative analysis. The value of the proposed approach over conventional correlational methods, is illustrated through an examination of a set of relevant research propositions. Findings The study develops an empirical typology of collectors, on the basis of the various collecting behaviour traits. It has been suggested that different combinations of motives are sufficient for identifying collector types accurately, and the proposed typology is stable and generalizable across collectors of different demographic characteristics. Specifically, “expert professionals” are mainly driven by adventure and social motives, while the role of idea motive is crucial for “introvert focusers”. Adventure and social motives are necessary conditions for “extrovert altruists”, while gratification has a deleterious role. The presence of social motive is necessary for “hobbyists”, while the absence of value motive is also required. Practical implications The brand collectible market is booming, and the collectibles can be a strategy for brands to maintain existing users and reinforce loyalty levels. Global brands, such as Swatch and Coca-Cola, have been acquired for collection rather than typical consumption purposes. Marketers and brand managers should therefore monitor the motivation behind this complex consumption behaviour. The mosaic of motives to engage in collecting behaviour varies across different types of collectors, and therefore specifically tailored strategies are proposed. Originality/value The study tackles the lack of literature specifically focussing on collecting behaviour in relation to motivation. This is the first attempt to empirically derive a collectors’ typology and provide a nuanced coverage of how financial and nonfinancial (hedonic) motives and their combinations affect different collector types.

Gene loss and gain in the evolution of the vertebrates

Development ◽  
1994 ◽  
Vol 1994 (Supplement) ◽  
pp. 155-161
Author(s):  
Frank H. Ruddle ◽  
Kevin L. Bentley ◽  
Michael T. Murtha ◽  
Neil Risch
Keyword(s):  
Hox Genes ◽  
Gene Loss ◽  
Biological Function ◽  
Hox Gene ◽  
Step Process ◽  
Gene Expansion ◽  
Multiple Clusters ◽  
Adaptive Role ◽  
Hox Clusters

Homeobox cluster genes (Hox genes) are highly conserved and can be usefully employed to study phyletic relationships and the process of evolution itself. A phylogenetic survey of Hox genes shows an increase in gene number in some more recently evolved forms, particularly in vertebrates. The gene increase has occurred through a two-step process involving first, gene expansion to form a cluster, and second, cluster duplication to form multiple clusters. We also describe data that suggests that non-Hox genes may be preferrentially associated with the Hox clusters and raise the possibility that this association may have an adaptive biological function. Hox gene loss may also play a role in evolution. Hox gene loss is well substantiated in the vertebrates, and we identify additional possible instances of gene loss in the echinoderms and urochordates based on PCR surveys. We point out the possible adaptive role of gene loss in evolution, and urge the extension of gene mapping studies to relevant species as a means of its substantiation.

The time when the “Tomte” of evolution was playing with time

2001 ◽  
Vol 24 (2) ◽  
pp. 287-287
Author(s):  
Giorgio M. Innocenti
Keyword(s):  
Developmental Plasticity ◽  
Brain Structures ◽  
Developmental Constraints ◽  
Developmental Mechanisms ◽  
Differential Expansion ◽  
High Degree ◽  
Adaptive Role

Developmental constraints presumably had a major role in channeling evolution. In particular, developmental mechanisms may have coordinated the evolution of neocortex with that of other brain structures. However, the rules determining the differential expansion of different cortical territories remain to be determined as well as the adaptive role of cortical expansion versus that of the structures it is connected to. The high degree of developmental plasticity of neocortex was probably the key to its successful evolution.

scholarly journals No evidence for an adaptive role of early molt into breeding plumage in a female fairy wren

2019 ◽  
Vol 31 (2) ◽  
pp. 411-420
Author(s):  
Sergio Nolazco ◽  
Michelle L Hall ◽  
Sjouke A Kingma ◽  
Kaspar Delhey ◽  
Anne Peters
Keyword(s):  
Mating Systems ◽  
Reproductive Effort ◽  
Adaptive Function ◽  
Female Ornamentation ◽  
Extrapair Mating ◽  
Study Results ◽  
Selection For ◽  
Breeding Plumage ◽  
Adaptive Role

Abstract The evolution of ornaments as sexually selected signals is well understood in males, but female ornamentation remains understudied. Fairy wrens offer an excellent model system, given their complex social structure and mating systems, and the diversity of female ornamentation. We investigated whether early molt into ornamental breeding plumage plays an adaptive role in females of the monogamous purple-crowned fairy wren Malurus coronatus, the only fairy wren known to have female seasonal plumage. Using 6 years of monitoring, we found that the timing of female molt was similar to males, but there was no evidence for assortative mating. Like males (previous study), older and dominant individuals acquired their breeding plumage earlier; however, in contrast to males, early molt did not seem to be costly since unfavorable environmental conditions or previous reproductive effort did not delay molt. Early female molt was not associated with any indicator of reproductive quality nor did it attract additional offspring care by their partners. We also found no association between early molt and the likelihood of acquiring a dominant (breeding) position or with the presence or proximity to same-sex rivals. Our study results, which are similar to previous findings in conspecific males, suggest that directional selection for early molt might be relaxed in this species, in contrast to other genetically polygamous fairy wrens in which early molt predicts extrapair mating success in males. However, the finding that molt timing is status dependent raises the possibility that other attributes of the ornament may fulfill an adaptive function in females.

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