Katie is very particular. she likes her apartment to be overly organized and things have to be done correctly or she gets upset. according to psychodynamic theory, katie is most likely fixated at the phase of psychosexual development.

Katie is most likely fixated at the an al phase of psychosexual development.

Explanation:

The an al stage is characterized by learning about control, according to Freud. A fixation during this stage can lead to a development of Obsessive-Compulsive Disorder (OCD), for example, in which the individual can be obsessed with organization and needs thing to be an exact way.

In this case we can conclude Katie has a fixation in this particular stage, according to psychodynamic theory.

to plan an idea out before