Final answer:
Love, according to Sternberg's triangular theory, can be seen as an emotion (intimacy component), a decision (commitment aspect), and as requiring commitment. Therefore, all the statements define love.
Step-by-step explanation:
According to Robert Sternberg's triangular theory of love, the definition of love can include all the statements listed. Love is an emotion; this is represented in the intimacy component of Sternberg's theory where sharing of intimate thoughts and feelings occur. Love is also a decision; this fits into the commitment aspect illustrated in the theory where one decides to stand by the other person through all conditions. Lastly, love does require commitment according to Sternberg. Hence the answer is option d. All of these.
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