Believing that your significant other ended the relationship because you are too clingy and you are insecure. which type of attribution is being demonstrated? a. situational b. external c. dispositional d. none of the above

c. dispositional

Explanation:

The key words here are "Believing that", so it's not based on facts (of what we know), but is just a feeling, an impression, most importanty, is that the person believes it's his/her fault.  So, it's clearly an internal attribution.  

If that significant other would have made a statement to that effect, it would have been for him/her an external attributions.

External and situational attributions are the same, just another name for it.