Language learning is a complex process that is controlled or influenced by a host of linguistic and non-linguistic factors. Some of these factors are the main concerns of psychologists rather than linguists. Ever since psychology began to develop in the 20th century, more and more individual characteristics were identified and defined. Eysenck's…

Studies using fear-conditioning paradigms have found that anxiety patients are more conditionable than individuals without these disorders, but these effects have been demonstrated inconsistently. It is unclear whether these findings have etiological significance or whether enhanced conditionability is linked only to certain anxiety…