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It is thought that this was the result of descent from a common venom-producing squamate ancestor; the hypothesis was described simply as the "venom clade" when first proposed to the scientific community. [2] The venom clade included Anguidae for phylogenetic reasons and adopted a previously suggested clade name: Toxicofera. [14]
Inoculation is a theory that explains how attitudes and beliefs can be made more resistant to future challenges. For an inoculation message to be successful, the recipient experiences threat (a recognition that a held attitude or belief is vulnerable to change) and is exposed to and/or engages in refutational processes (preemptive refutation, that is, defenses against potential counterarguments).
The single origin hypothesis also suggests that venom systems subsequently atrophied, or were completely lost, independently in a number of lineages. [20] The phylogenetic position of Iguania within Toxicofera is supported by most molecular studies, but not by morphological ones. [30] The "Toxicoferan hypothesis" was subsequently challenged.
In personality psychology, the lexical hypothesis [1] (also known as the fundamental lexical hypothesis, [2] lexical approach, [3] or sedimentation hypothesis [4]) generally includes two postulates: 1. Those personality characteristics that are important to a group of people will eventually become a part of that group's language. [5] and that ...
Psychology is the scientific study of mind and behavior. [1] [2] Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as thoughts, feelings, and motives. Psychology is an academic discipline of immense scope, crossing the boundaries between the natural and social ...
While animal influencers gained prominence on social media nearly a decade ago, they continue to play an essential role in our society’s engagement with media. We all remember Grumpy Cat, a ...
This field of study has its historical roots in numerous disciplines including machine learning, experimental psychology and Bayesian statistics.As early as the 1860s, with the work of Hermann Helmholtz in experimental psychology, the brain's ability to extract perceptual information from sensory data was modeled in terms of probabilistic estimation.
The Summary. A test designed to identify biomarkers associated with autism just became available in most states. The test is meant to help physicians rule out autism in children who have higher ...