Table of Contents
What is range of reaction quizlet?
Reaction range. The concept of reaction range posits that heredity sets limits on one’s intellectual potential (represented by the horizontal bars), while the quality of one’s environment influences where one scores within this range (represented by the dots on the bars).
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What is the reaction range of intelligence?
Reaction range refers to limits set on IQ by heredity. Environment determines where IQ will lie within these limits. There is a discrepancy in IQ scores between whites and some minority groups.
What effects does range of reaction have upon a person’s environment?
According to the concept of range of reaction, genes set definite limits on potential, and environment determines how much of that potential is achieved. Another perspective on the interaction between genes and the environment is the concept of genetic environmental correlation.
What is norm of reaction in psychology?
all possible phenotypic outcomes, or observable characteristics of an individual, that could theoretically result from a given genotype in relation to its environment.
What is range of reaction?
Range of reaction (or reaction range) is a concept in psychology, genetics, and related fields that the expressed characteristics (or phenotype) of an organism depend both on genetic characteristics (or genotype) and the environment.
How does range of reaction relate to intelligence?
Reaction range refers to limits set on IQ by heredity. Environment determines where IQ will lie within these limits. There is a discrepancy in IQ scores between whites and some minority groups. There are both hereditary and environmental explanations for this discrepancy.
How do genes and the environment interact with each other according to the concept of range of reaction quizlet?
According to the concept of range of reaction, genes set definite limits on potential, and environment determines how much of that potential is achieved. Another perspective on the interaction between genes and the environment is the concept of genetic environmental correlation.
Which of the following terms means that a person was born with a particular trait?
The first records of congenital come from around 1790. It comes from the Latin congenit(us), meaning inborn, innate. Congenital refers to traits or conditions a living thing has had since (or even before) birth.
What is a range of reaction?
In genetics, reaction range (also known as range of reaction) is when the phenotype (expressed characteristics) of an organism depends both on the organism’s genetic characteristics (genotype) and the environment. For instance, two siblings raised together can have radically different IQs and natural talents.
What are the intelligence levels?
These labels are often given for IQ scores:
- 1 to 24: Profound mental disability.
- 25 to 39: Severe mental disability.
- 40 to 54: Moderate mental disability.
- 55 to 69: Mild mental disability.
- 70 to 84: Borderline mental disability.
- 85 to 114: Average intelligence.
- 115 to 129: Above average or bright.
- 130 to 144: Moderately gifted.
How is intelligence level measured?
If we compare the mental age of a person to the person’s chronological age, the result is the IQ, a measure of intelligence that is adjusted for age. A simple way to calculate IQ is by using the following formula: IQ mental age chronological age 100.
What determines the intelligence of a person?
Like most aspects of human behavior and cognition, intelligence is a complex trait that is influenced by both genetic and environmental factors. These studies suggest that genetic factors underlie about 50 percent of the difference in intelligence among individuals.
What is reaction range in relation to human development?
In genetics, reaction range (also known as range of reaction) is when the phenotype (expressed characteristics) of an organism depends both on the organism’s genetic characteristics (genotype) and the environment. For instance, two siblings raised together can have radically different IQs and natural talents.
How could range of reaction help to explain the relationship between nature and nurture?
Range of reaction is a complex answer to the ‘nature or nurture’ question. In terms of development, genetic and other biological factors tend to set limits on what traits an organism may possess. The environment determines exactly how these traits are expressed and how this biological potential is realized.
What is range of reaction and genetic environmental correlation?
The range of reaction perspective states that peoples’ genes set the limits for potential, while the environment places them somewhere within that range. The genetic environmental correlation perspective, on the other hand, sees both genes and environment acting as an influence on each other.
What is the effects of genes in our environment?
Subtle differences in one person’s genes can cause them to respond differently to the same environmental exposure as another person. As a result, some people may develop a disease after being exposed to something in the environment while others may not.
What is meant by Norm of Reaction?
The Norm of Reaction is a curve that relates, for a given genotype, the contribution of environmental variation to observed phenotypic variation.
How do you make a reaction norm?
Range of reaction (or reaction range) is a concept in psychology, genetics, and related fields that the expressed characteristics (or phenotype) of an organism depend both on genetic characteristics (or genotype) and the environment.
What does range of reaction mean in psychology?
Thermal reaction norms typically have a common general shape in which performance increases with increasing temperature, reaches a maximum at some intermediate temperature, and then declines rapidly with further increases in temperature [17].
What is meant by norm of reaction?
Reaction range. The concept of reaction range posits that heredity sets limits on one’s intellectual potential (represented by the horizontal bars), while the quality of one’s environment influences where one scores within this range (represented by the dots on the bars).
What does the range of reaction theory suggest about intelligence?
Using the concept of range of reaction, a scientist would say that intelligence is determined by genes but manifests according to what the environment demands. In other words, if a child has the potential to be a genius, that potential must also be nurtured through education, nutrition, and a safe environment.
How do genes and environment interact with each other according to the concept of range of reaction?
According to the concept of range of reaction, genes set definite limits on potential, and environment determines how much of that potential is achieved. Another perspective on the interaction between genes and the environment is the concept of genetic environmental correlation.
How do genes and the environment interact?
In many genes, different variants (genotypes), alter the expressed outcomes (phenotype) even when exposed to the same environmental exposure. When health outcomes differ by genotype and require one or more environmental stimuli, the health outcome is said to result from a gene-environment interaction.
What is the concept of range of reaction?
Range of reaction (or reaction range) is a concept in psychology, genetics, and related fields that the expressed characteristics (or phenotype) of an organism depend both on genetic characteristics (or genotype) and the environment.
What do you call a trait that you are born with?
Innate, inborn, congenital, hereditary describe qualities, characteristics, or possessions acquired before or at the time of birth.
