#Konrad lorenz imprinting skin#

Pros вЂ“ It focus on genetic and biological aspects of behavior,Д¬ons- the evolutionary perspective ignoresВ the environmental and social factors involved in producing childrenвЂ™s and adultsвЂ™ behavior.ДЇeldman, R. Evolutionary developmental psychology may help in development of effective interventionsД¬ritical Evaluation of Evolutionary Perspective They recognize that humansвЂ™ large brain and extended childhood resulted from the need to master the complexities of human group life, so they are also interested in learning (Bjorklund, Causey, & Periss, 2009).Д®volutionary psychologists realize that todayвЂ™s lifestyles differ so radically from those of our evolutionary ancestors that certain evolved behaviors, such as life-threatening risk taking in adolescents and male-to-male violence, are no longer adaptive (Blasi & Bjorklund, 2003). It seeks to understand the adaptive value of species-wide cognitive, emotional, and social competencies as those competencies change with age (Geary, 2006b King & Bjorklund, 2010).ДЄsk questions like вЂ“ What role does the newbornвЂ™s visual preference for face like stimuli play in survival? Why do children play in gender-segregated groups?Д®volutionary psychologists are not just concerned with the genetic & biological roots of development.

#Konrad lorenz imprinting skin#

On the basis of above argument, evolutionary approaches put forward that our genetic inheritance determines not only such physical traits as skin and eye color, but certain personality traits and social behaviors as well.ДЇor example, shyness and jealousy are produced in part by genetic causes, because they helped increase the survival rates of humansвЂ™ ancient relatives (Easton, Schipper, & Shackelford, 2007 Buss, 2003, 2009, 2012). The evolutionary perspective draws heavily on the field of ethology.Дarwin (the Origin of Species,1859) argued that a process of natural selection creates traits in a species that are adaptive to its environment. The evolutionary perspective seeks to identify behavior that is the result of our genetic inheritance from our ancestors (Bjorklund, 2005 Goetz & Shackelford, 2006). Lorenz work demonstrated the importance of biological determinants in influencing b ehavior patterns, eventually led developmentalists to consider the ways in which human behavior might reflect inborn genetic patterns. He argued that infant smiling, babbling, grasping, and crying are built-in social signals that encourage the caregiver to approach, care for, and interact with the baby.Д«ehavioral genetics studies the effects of heredity on behavior. John Bowlby (1969) Study to understanding the human caregiverвЂ“infant relationship. Development can occur later, but it is harder to induce. The Critical Period- Observations of imprinting led to a major concept in child development, It refers to a limited time during which the child is biologically prepared to acquire certain adaptive behaviors but needs the support of an appropriately stimulating environment.ДЄ Sensitive PeriodвЂ“ It is a time that is optimal for certain capacities to emerge because the individual is especially responsive to environmental influences. If the mother goose is absent during this time but an object resembling her in important features is present, young goslings may imprint on it instead. the early following behavior of certain baby birds, such as geese, which ensures that the young will stay close to the mother and be fed and protected from danger (Lorenz, 1952). Imprinting takes place during an early, restricted period of development. Konrad Lorenz, proponent of ethology, discovered that newborn geese are genetically preprogrammed to become attached to the first moving object they see after birth. Two European zoologists, Konrad Lorenz and Niko Tinbergen, laid foundation of it.Д®thology examines the ways in which our biological makeup influences our behavior. Its roots can be traced to the work of Darwin. 3 Critical Evaluation of Evolutionary PerspectiveД®thology is concerned with the adaptive, or survival, value of behavior and its evolutionary history.2 Evolutionary Perspective of Development.1 Ethological Perspective of Development.