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Sexual Response Cycle Chart


SexualResponse Cycle Chart

SexualResponse Cycle Chart


Masters and Johnson Human Sexual Response Cycle

Kaplan`sThree Stages of Sexual Response

Detailed Description of Phases:

This model consists of four phases which are

  1. Excitement-this is the first stage where there is increased blood flow to the genitals and increased heartbeat. Nipples become hardened and the vaginal may start to lubricate (Rathus et al, 2014).

  2. Plateau- this is a stage where the changes in the first stage are intensified. There is more blood flow to the genitals, vagina swells, breathing and heart rate increases. There is also muscle tension in this stage.

  3. Orgasm- this is said to be the climax stage in this sexual response cycle. This phases is short and might last for seconds. Heart rate and blood pressure, as well as breathing are at their highest rates. This phases is imminent with the release of sexual tension.

  4. Resolution- this is the last phase in this cycle where the body return to its normal functions. Fatigue may be experienced at this stage.

Detailed Description of Phases:

This model is based on the Masters and Johnson model, but it has three phases which are

  1. Desire phase- this is said to be a stage where an individual get psychological desire for sex without any physical stimulation

  2. Excitement phase- this phase is said to be the stage where arousal for sex begins as a result of physical stimulation, as well as psychological stimulation. It is manifest of increased heart rate, blood flow to the genitals and erection in men (Rathus et al, 2014).

  3. Resolution phase – this is the last phase in this model and it constitutes the orgasm stage, as well as the resolution phase. Orgasm is said to last for seconds and it is accompanied by highly pleasurable feelings. It is immediately followed by a return to the pre-aroused state or normal state of the body (Bolin &amp Whelehan, 2007).


  • The models share some phases such as the excitement and the orgasm phases, as well as resolution

  • Describes bodily changes that almost similar to the one in Kaplan’s model (Rathus et al, 2014).


  • These phases are also seen in this model.

  • Bodily changes that are described are the same with little differences


  • The model comprises of four phases

  • The model does not have a desire phase

  • The model is more detailed on the bodily changes that occur in the cycle

  • There is no desire phase, the first stage is excitement


  • The model only comprises of three phases.

  • This model has desire phase

  • The model has few details on the bodily changes that occur in each phase.

  • The model has a desire phase

  1. Describe which model you feel would be most useful to use as a therapist. Explain why.

TheMasters and Johnson model would be definitely the choice I would gofor to be used by a therapist. This is because the model seems to bedetailed and recognizes exactly the differences between males andfemales in relation sexual arousal cycle (Rosenthal&amp Cengage Learning, 2013).This is critical in ensuring an understanding between couples. It isalso evident that he model seems to follow the natural course forsexual arousal.


Rathus,S. A., Nevid, J. S., &amp Fichner-Rathus, L. (2014). HumanSexuality in a World of Diversity.Upper Saddle River: Pearson Education, Inc.

Rosenthal,M., &amp Cengage Learning (Firm). (2013). Human sexuality: Fromcells to society. Belmont, CA: Wadsworth, Cengage Learning.

Bolin,A., &amp Whelehan, P. (2007). Perspectiveson human sexuality.Albany: State University of New York Press.