instrumental motivation

integrative motivation

extrinsic motivation

intrinsic motivation

the hierarchy of needs

expectancy theory

valence

expectancy

instrumentality

Maslow

I am learning English to fit in

A judgement about whether the performance of a task will achieve the desired outcome

the value attached to an outcome

I enjoy learning the language and using it

Vroom

An individual's perception of his/her ability to achieve something

My boss told me I had to learn English

I am learning English to be able to read the text books I need