Answer:
an internal locus of control
Explanation:
Locus of control -
It refers to the limit to which people thinks to have the control on the events that are influencing their own life , is referred to as locus of control.
It is the method by which people are very well informed or aware about the result of a particular activity in their life .
From the given scenario of the question , as Jessica worked very hard and therefore scored good marks and due to regular practice , she get into basketball team , and as she learned cooking , and hence she is good with cooking.
Hence , showcasing , Locus of control .