Not exact matches
In this regard, we described two types of biologically - based teleologies: (i) an external teleology, where there is a deliberate and conscious setting of goals, those that are generally found among human beings and possibly in higher animals; and (ii) an internal teleology, where there is no self - directed or conscious goal - seeking on the part of living organisms, such as in the natural selection of favorable traits among biologically adaptive specie
In this regard, we described two types of biologically - based teleologies: (i) an external teleology, where there is a deliberate and conscious setting of goals, those that are generally found among human beings and possibly
in higher animals; and (ii) an internal teleology, where there is no self - directed or conscious goal - seeking on the part of living organisms, such as in the natural selection of favorable traits among biologically adaptive specie
in higher animals; and (ii) an internal teleology, where there is no self - directed or conscious goal - seeking on the part of living organisms, such as
in the natural selection of favorable traits among biologically adaptive specie
in the natural selection of favorable
traits among biologically
adaptive species.
Thus, the natural selection of
adaptive species
in biological evolution may be looked upon as an internalized teleology, since there is no «conscious» (or self - directed) attempt to choose «desirable
traits» on the part of mutating organisms.
Evolution is
in essence weeding out less
adaptive traits via death (or lack of breeding).
«This study provides insight into the stepwise evolution of an ecologically important
trait (resistance to prey toxins), and revealed that the
adaptive benefit of changes to individual components of the
trait were contingent on antecedent changes
in other components,» said Jay Storz, the Susan J. Rosowski Professor of Biology at the University of Nebraska who was not involved
in the research.
However, raising animals
in benign environments may promote
traits that are
adaptive in captivity but maladaptive
in nature.
Maintenance of biodiversity
in a rapidly changing climate will depend on the efficacy of evolutionary rescue, whereby population declines due to abrupt environmental change are reversed by shifts
in genetically driven
adaptive traits.
Among his hypotheses was that the birds were successful
in their
adaptive radiation — the evolutionary diversification of morphological, physiological and behavior
traits — because they were early colonizers of the islands.
The second sees religion itself as
adaptive, arguing that its role
in social cohesiveness and other
traits may have helped humans survive.
«The novel use of plastics
in the nests of bees could reflect the ecologically
adaptive traits necessary for survival
in an increasingly human - dominated environment,» MacIvor said.
Yet capricious though it may seem, love is likely to be an
adaptive trait, one that arose early
in the evolution of our lineage.
These results imply that predators are driving the evolution of phenotypic diversity
in symbiotic defense
traits in this system, and that divergence
in defensive morphology may provide ecological opportunities that help to fuel the
adaptive radiation of this genus of midges on goldenrods.
Furthermore, male reproductive
traits and genes undergo rapid
adaptive evolution
in diverse lineages such as Drosophila, fish, rodents and primates [5], [9]--[12], [16], [17].
Our results show that trangenerational epigenetic effects play a role
in adaptive evolution, and suggest that the relationship between changes
in methylation patterns and differences
in evolutionary outcomes, at least for quantitative
traits such as cell division rates, is complex.
The first whole genome analysis of an octopus reveals unique genomic features that likely played a role
in the evolution of
traits such as large complex nervous systems and
adaptive camouflage.
But yes, I think that this general idea is probably one reason that socialization and fear periods have evolved the way that they have — they are a holdover from a social structure that made sense for their wild ancestors, with a closed social group and not much reason to be open to new things after reaching adulthood, even though these
traits may no longer be
adaptive in their current role as pets.
NATURAL SELECTION — Differential survival and reproduction among members of a population or species
in nature, due to variation
in the possession of
adaptive genetic
traits.
Those
adaptive traits happened well before humans were ever present
in this hemisphere.
Thanks for visiting Dot Earth today and I hope you'll sift back for posts on enduring issues and concepts like the «population cluster bombs» that are the real peril from high fertility rates; evidence that humanity's amazing, sometimes - exasperating diversity is perhaps our species» most
adaptive trait; and the idea that when numerical goals seem out of reach, there's much that can be accomplished by fostering
traits in society that guarantee some progress.
Avoidant and ambivalent attachment patterns also have different
adaptive values for boys and girls,
in the context of same - sex competition
in the peer group:
in particular, the competitive and aggressive
traits related to avoidant attachment can be favored as a status - seeking strategy for males.
This is,
in the language of evolutionary psychology, called an
adaptive trait.
Hot or not?A considerable amount of research has shown that women prefer more masculine
traits (e.g., facial masculine
traits like a strong jawline) when they are ovulating (and most fertile), but prefer less masculine
traits (e.g., signs of less aggressive behaviors) when they are less fertile.5 Scientists believe that this change
in preference is
adaptive, as strongly masculine
traits may signal that the man has good genes.
Our internal wiring does its best to prevent us from opening our hearts to those we fear will hurt us emotionally, let us down, or leave us, and this —
in the language of evolutionary psychology — may be called an
adaptive trait!
Like conventional personality
traits,
Trait EI represents a qualitative style of behavior and experience that is
adaptive in some contexts but not
in others; or
in other words qualities or
traits that relate directly to emotional functioning (e.g. assertiveness, empathy).
Recent topics of interest
in positive psychology have been investigating how to help adolescents develop positive personality
traits related to school, social life, family, and general development, as well as ways for training educators on how to cultivate optimal development and teach
adaptive aspects of human nature.
According to Benard, «we are all born with innate resiliency, with the capacity to develop the
traits commonly found
in resilient survivors: social competence (responsiveness, cultural flexibility, empathy, caring, communication skills, and a sense of humor); problem - solving (planning, help - seeking, critical and creative thinking); autonomy (sense of identity, self - efficacy, self - awareness, task - mastery, and
adaptive distancing from negative messages and conditions); and a sense of purpose and belief
in a bright future (goal direction, educational aspirations, optimism, faith, and spiritual connectedness)» (Benard, 1991).
Model how to gather important information about your client that will help to build upon their positive
traits and experiences; then help them link these experiences to core beliefs that are more
adaptive for success
in treatment.
Our results suggest that from pre-birth, children with CU
traits who were also exposed to more PT, are potentially more liable
in developing behaviours that are
adaptive in harsh environments, thereby providing some support for «fetal programming».