(1) the expectation that if I tried to do (Effort-Performance Expectancy) means that people expect in advance that if their behavior is fully committed. Then all you can Will have the chance or probability is very high or low it is to be done to accomplish that is simple individual behavior is debated whether to do so. It's harder than that of the person or not. Before acting out behavior.
(2) the expected actions and results (Effort-Outcome Expectancy) refers to a person's expectations prior to the expression of behavior. If his behavior is. He will get the results will be good or bad for him, however.
(3) the value of the output (Valence of Outcomes) represents the value or the results to be available to individuals who are required to act out. In order to obtain a result. The individual would have to recognize the same results that vary. - See more at: https://translate.googleusercontent.com/translate_c?depth=1&hl=en&rurl=translate.google.com&sl=th&tl=en&u=http://www.tpa.or.th/writer/read_this_book_topic.php%3FbookID%3D1340%26read%3Dtrue%26count%3Dtrue&usg=ALkJrhjSaGCkAreF5tpMwgMGf-DsND7XJQ#sthash.ikx9swqu.dpuf