• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Introduction to Cultural Anthropology
Introduction to Cultural Anthropology

... The goal of this course is to promote active learning and critical thinking that would help students appreciate human diversity. We discuss different issues such as the origins of life, the concept of race, and culture. We will also try to attempt to recognize the correct way of looking at the world ...
here
here

... You can determine omega for the whole dataset; however, usually not all sites in a sequence are under selection all the ...
Chapter 10
Chapter 10

... Purposes and goals are unique to human thought. Evolution occurs without purpose or goal, by chance. Natural phenomena do not have purpose. Scientists use chance or randomness, to mean that when physical causes can result in any of several outcomes, scientists cannot predict what the outcome will be ...
PDF file
PDF file

... evolved individuals, although not selected directly to become less sensitive to variation in initial conditions, have achieved this property. It is also clear that knockout mutations significantly increase the sensitivity to initial conditions of both beforeevolution and after-evolution individuals. ...
Reading 5.2 – Population Bottlenecks and Founder Effects
Reading 5.2 – Population Bottlenecks and Founder Effects

... And unfortunately, those are exactly the circumstances faced by cheetahs today. As a species, cheetahs have famously low levels of genetic variation. This can probably be attributed to a population bottleneck they experienced around 10,000 years ago, barely avoiding extinction at the end of the last ...
Document
Document

Using genomics to track hatchery effects
Using genomics to track hatchery effects

... hatchery- and wild-origin steelhead in the declining abundance of wild populations but specific causal genetic changes remain elusive. • Current management emphasizes natural production and requires robust tools to monitor the interactions between hatchery- and natural-origin populations. • Recent a ...
Genetic Algorithms
Genetic Algorithms

... Genetic Algorithms • The research on Genetic Algorithms focuses on imitating the evolution cycle in Algorithms. • That method is applicable for many hard search and optimization problems. ...
Evidence from the gnarly New Zealand snails for and against the red
Evidence from the gnarly New Zealand snails for and against the red

... of adaptation? What was the point of making F2 hybrids and placing them into the field? What was the evidence for or against the effects of major gene action? What was the conceptual gist of the Nature paper on flycatchers? Why was having a phylogeny important to the argument? Was there selection ag ...
Lecture 15 Linkage & Quantitative Genetics
Lecture 15 Linkage & Quantitative Genetics

Biology
Biology

Vegetables: DNA-based Marker Assisted Selection
Vegetables: DNA-based Marker Assisted Selection

... Only a small amount of plant tissue is needed. Breeders can make selection determinations at the seedling stage, for example, and save only those plants of interest for a whole plant observation. Larger plant populations may be assessed than with conventional techniques; or space, time, and resource ...
Creature Lab
Creature Lab

... Background Information: Traits are genetic characteristics that are unique and help identify one organism from another. The genetic code, or genes, (called the genotype) responsible for determining the traits of an organism can sometimes be determined just by the way the organism looks (the phenotyp ...
Student handout - Inquiry-Based Activities in Genomics and
Student handout - Inquiry-Based Activities in Genomics and

... Natural selection then became a process that altered the frequency of genes in a population and this defined evolution. This point of view held sway for many decades but more recently the classic Neo-Darwinian view has been replaced by a new concept which includes several other mechanisms in additio ...
The Units of Culture
The Units of Culture

... pattern nor the configuration, at least as conceptualized by Kroeber, seemed not to have much utility as a unit of culture, at least for comparative purposes. The most famous proponent of the culture pattern among American anthropologists was Ruth Benedict. In her “configurationalist” approach, Bene ...


...  Replace defective gene with healthy one  Isolate copy of the gene and deliver to infected cell by attaching it to a virus  Virus with healthy gene enters cell, starts producing healthy protein  “Cures” the genetic disorder ...
PSYCHOLOGY VS. ANTHROPOLOGY: WHERE IS CULTURE IN
PSYCHOLOGY VS. ANTHROPOLOGY: WHERE IS CULTURE IN

... What does it ‘say’ in our world to drive one of these brands? We argued, for instance, that a particular brand can message ‘youthful risk-taker’ whether the owner necessarily has this psychological profile or not. An owner might want to forge a connection with his kids, for example, or want a youthf ...
syllabus.96 - Oberlin College
syllabus.96 - Oberlin College

... reach a critical understanding of the most important modes of thought about the nature of culture, how it is studied, and the ways anthropologists from various theoretical points of view have interpreted and explained it. The course should enable you to organize your readings from this and other ant ...
What`s in a Meme? The Development of the Meme as a Unit of Culture
What`s in a Meme? The Development of the Meme as a Unit of Culture

... Higher Level Units. According to Kroeber, patterns of art, religion, philosophy, technology, and science wax and wane regularly in cultures, often without the knowledge of the members of the cultures. In particular, he showed how Western dress styles, in terms of width and length of the skirt and de ...
Phenotypic evolution under Fisher`s Fundamental Theorem of Natural
Phenotypic evolution under Fisher`s Fundamental Theorem of Natural

... of Natural Selection. In this derivation the genetic covariance matrix is not necessarily a fixed object and is likely to alter as directional selection proceeds. Under stabilizing or equilibrium selection, the mean phenotypes take on values identical to those which would be predicted by an "optimiz ...
16-2 Evolution as Genetic Change
16-2 Evolution as Genetic Change

... Genetic drift may occur when a small group of individuals colonizes a new habitat. Individuals may carry alleles in different relative frequencies than did the larger population from which they came. The new population will be genetically different from the parent population. ...
Dominant Genetic Disorders
Dominant Genetic Disorders

... affects the nervous system. It is rare. Symptoms occur when the person is between 30 and 50 years old. Symptoms are gradual loss of brain function, uncontrollable movements, and emotional disturbances. Genetic tests can tell people whether they have the gene for Huntington’s disease, but there is cu ...
1 Lecture 9 Studying Adaptation: Evolutionary Analysis of Form
1 Lecture 9 Studying Adaptation: Evolutionary Analysis of Form

... (Allen’s rule), both of which, by decreasing the ratio of surface area to body mass, reduce the rate of loss of body heat. a. Bergmann’s rule – the relationship between body size and latitude. b. Allen’s rule – populations of homeotherms in colder climates have shorter appendages. c. These patterns, ...
Human inheritance
Human inheritance

... patterns like the traits that Gregor Mendel studied in pea plants. Other human traits have more complex inheritance patterns. How Mendelian traits are inherited depends on whether the traits are controlled by genes on autosomes or the X and Y chromosomes. ...
Heredity and How Traits Change
Heredity and How Traits Change

... Do you agree or disagree? 5. A population that lacks variation among its individuals might not be able to adapt to a changing environment. ...
< 1 ... 53 54 55 56 57 58 59 60 61 ... 146 >

Dual inheritance theory

Dual inheritance theory (DIT), also known as gene–culture coevolution or biocultural evolution, was developed in the 1960's through early 1980s to explain how human behavior is a product of two different and interacting evolutionary processes: genetic evolution and cultural evolution. In DIT, culture is defined as information and/or behavior acquired through social learning. One of the theory's central claims is that culture evolves partly through a Darwinian selection process, which dual inheritance theorists often describe by analogy to genetic evolution.'Culture', in this context is defined as 'socially learned behavior', and 'social learning' is defined as copying behaviors observed in others or acquiring behaviors through being taught by others. Most of the modeling done in the field relies on the first dynamic (copying) though it can be extended to teaching. Social learning at its simplest involves blind copying of behaviors from a model (someone observed behaving), though it is also understood to have many potential biases, including success bias (copying from those who are perceived to be better off), status bias (copying from those with higher status), homophily (copying from those most like ourselves), conformist bias (disproportionately picking up behaviors that more people are performing), etc.. Understanding social learning is a system of pattern replication, and understanding that there are different rates of survival for different socially learned cultural variants, this sets up, by definition, an evolutionary structure: Cultural Evolution.Because genetic evolution is relatively well understood, most of DIT examines cultural evolution and the interactions between cultural evolution and genetic evolution.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report