Introduction It was Roger Shepard and Jacqueline Metzler (1971) who first presented the concept of mental rotation in cognitive science. This has gained popularity and become one of the renowned studies in the field of cognitive science. Mental rotation is defined as the capability of a person to rotate or turn around mental images that are a resemblance of objects, scenes, or places but are not really present to the senses. These mental images may be two-dimensional and three-dimensional. It is believed that this activity of mental rotation generally happens in the right cerebral hemisphere. According to several pieces of research, the right cerebral hemisphere functions mainly in perception and recognition of sounds, analysis and interpretation of space that is geometric and visual, body senses or somesthesis, stereognosis, creation of dreams during sleep, and also the perception of music. The activity of mental rotation is divided into five cognitive stages, namely creating a mental picture of entities, mentally rotating these entities until a correlation can be made, analyzing the comparison, deciding if the entities are identical or not, and lastly is making the decision (Shepard and Metzler, 1971). Assessment of Mental Rotation Capability The findings of the research made by Shepard & Metzler (1971) appeared to directly disprove the Behaviorist theory, which holds on the principle that thought processing rely completely upon language by indicating that analogous representations have a considerable role in the thinking process. The ability to mentally rotate an entity is assessed by asking the subject or participant to compare two three-dimensional objects or letters and affirm if they are identical images or if they are enantiomorphs or also known as mirror images (Johnson 1990). Generally, the test consists of pairs of pictures, each of which is rotated at a certain amount of degrees. There will be pair of images that are identical, but the corresponding pair may be rotated while some pairs will be mirrored. The subject will be given a set of image pairs. The test will judge the accuracy and speed of the subject in comparing and distinguishing paired images that are mirrored and non-mirrored (Johnson, 1990). In the traditional research of Shepard & Metzler (1971), they showed the participants some pairs of pictures of the three-dimensional, nonsymmetrical collection of cubes. The goal of the experiment was to state immediately whether the pair of images was the same regardless of rotation or as mirror images. The participants answer by pressing a button. Shepard hypothesized that this task would be processed by constructing a three-dimensional mental picture of one of the presented images, and then picturing this image using the imagination and rotating the whole image and visualizing if it could be rotating this whole image, in the imagination, to see whether it could be brought into resemblance with the other image. The test results supported this hypothesis due to the fact that, for each participant, the time it took for the participants to decide whether the pair of objects is the same increased directly proportional to the difference of the angle of their rotation. After the experiment, participants were given questions on how did they analyze the images, and most of them affi