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Full-Text Articles in Psychology

Are Different Actions Mediated By Distinct Systems Of Knowledge In Infancy?, Peter Vishton Oct 2018

Are Different Actions Mediated By Distinct Systems Of Knowledge In Infancy?, Peter Vishton

Peter Vishton

This chapter considers why studies of infant looking and reaching often suggest different patterns of cognitive and perceptual development. In some cases, convergent results have emerged from studies of infant looking and reaching, but differences are common. The most typical results suggest less adult-like perception and cognition in studies of reaching than in studies of looking. Several reaching studies, however, do not fit this pattern, suggesting that reaching actions may be mediated by distinct systems of knowledge and information processing. Comparisons of research on other behaviors, such as crawling and walking, also suggest that infant knowledge systems vary across actions. …


Support For The Precautionary Principle, Jennifer Mather Jun 2018

Support For The Precautionary Principle, Jennifer Mather

Jennifer Mather, PhD

The precautionary principle gives the animal the benefit of the doubt when its sentient status is not known. This is necessary for advanced invertebrates such as cephalopods because research and evidence concerning the criteria for sentience are scattered and often insufficient to give us the background for the decision.


Cephalopods Are Best Candidates For Invertebrate Consciousness, Jennifer A. Mather, Claudio Carere Jun 2018

Cephalopods Are Best Candidates For Invertebrate Consciousness, Jennifer A. Mather, Claudio Carere

Jennifer Mather, PhD

Insects might have been the first invertebrates to evolve sentience, but cephalopods were the first invertebrates to gain scientific recognition for it.


An Invertebrate Perspective On Pain, Jennifer A. Mather Jun 2018

An Invertebrate Perspective On Pain, Jennifer A. Mather

Jennifer Mather, PhD

Although Key (2016) argues that mammals feel pain and fish do not, from an invertebrate perspective, it is obvious that the pain experience is shared by animals from a number of different animal groups.