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YOU CAN'T. 1.Infants: incredible ‘learning Machines’ depending from their caregivers.4

2.Vygotsky: language is the main Facilitator of social interaction, if children are deprived of access to any Type of langue input prior to puberty, they will find it difficult to fully Develop grammatically abilities later on.

3.Lennerg, 1967: supported this with Cases studies of wild or feral children (Genie): abused and neglected by her Parents, she couldn’t speak at all at first, and afer intensive speech therapy, She was never able to communicate in grammatically correct, complex sentences (Buddenhagen, 1971).

4.Tomasello (2000), challenged this And current thinking suggests that language, like any skill, can be acquired at Any time providing that circumstances are favorable and a person doesn’t have Any barriers to learning in a typical manner, for example a disability of some Kind.

5. Plasticity: sometimes we can loose Abilities already learnt like language due to a brain injury. Sir William Gowers, 1887 and Henschen 1892, found that when that occurs (brain damage), other parts Of the brain ‘take over’ some of the functions losts. I.E: left hemisphere for Language and left. Which is called neural plasiticity. However, age plays an Important role in brain recovery (hemispherectomies), Gott, 1973.

6. Behaviour: belief that attitudes shape our behavior, it’s possible to modify a behavior if we know the attitudes and Beliefs behind them. (Attitude: an underlying tendency or disposition that is Expressed in our thoughts, feelings and actions. Attitudes also provide basis For navigating our way in the world., guiding decisions and behavior and Communicating with others.

7.Fazzio 1898, dissociative ideas are Uncomfortable for people and even de strongest attituted contain Inconsistencies.

8.Evaluative conditioning: junk food And slides

9.Theory of planned behavior, azjen, 1991. Behaviour can be changed by control beliefs nad perceived behavioral Control and the influence of other’s opinions. Ie. Calum smoking

10.  Identifying the behavioral normal And control beliefs that determine a behavior  Are crucial to gain info about the kind of beliefs that would have to be Changed to effect and change intentions and behaviours (Fishbein and Azjen, 2010).

11. Different studies and theories have shown that It is possible to modify behaviors and learn new skills at any age, as long as There aren’t concrete factors that stop them: like a brain injury or a Disability. Therefore, it is possible to teach and old dog new tricks.