Development of the spatial ability self-report scale (SASRS): reliability and validity studies

Spatial cognition is a perceptual-motor function that pertains to the comprehension and processing of two-dimensional and three-dimensional space. The impairment of any sensory system can have adverse effects on cognitive functioning. The objective of this study is to examine spatial cognition in adults with hearing impairments. There were a total of 61 individuals in this study: thirty-six with hearing loss and 25 with normal hearing. The Spatial Orientation Test (SOT), the Mental Rotation test (MR), and the Money's Road Map Test (RMT) were administered to assess participants' spatial learning-orientation, mental imagery-rotation, and spatial navigation abilities. A high number of errors in RMT, high angle difference in SOT and a low score in MR suggest poor spatial abilities. Participants with hearing loss had a greater number of RMT errors and SOT angle difference, but lower MR scores than those with normal hearing (P < .001). Hearing impairment negatively impacted all 3 spatial cognitive assessments. Hearing loss was associated with a 6.9 increase in the number of RMT errors (95% Confidence Interval (CI): 4.8, 9), a 23.6 increase in the SOT angle difference (95% CI: 16, 31.2), and an 8.5 decrease in the MR score (95% CI: -10.8, -6.2). The study found that individuals with hearing loss exhibited lower performance in various cognitive tasks related to spatial orientation, navigation, spatial learning, mental imagery, and rotation abilities when compared to an age and sex matched control group. In future study, it is imperative to place greater emphasis on hearing loss as a potential detrimental factor in the prediction of spatial cognition impairment.

This study investigated prospective social studies teachers’ spatial abilities. It was conducted with 234 prospective teachers attending Social Studies Teaching departments at Education Faculties of two universities in Central and Southern Anatolia. This study, designed according to the explanatory-sequential design, is a mixed research method, involving two stages. The first stage was conducted in the causal-comparative research design. The data were collected using “Mental Rotation Test” and “Surface Development Test”. Descriptive statistics, MANOVA and ANOVA were used to analyze the data. The second stage was designed as a case study. “Opinion Form for Spatial Ability Tests” was used to elicit the views of 37 prospective teachers (F:20, M:17) identified via the purposive sampling method. The qualitative data obtained were analyzed using the content analysis technique. The study results showed that spatial visualization and mental rotation abilities of the prospective teachers were low; male prospective teachers were betterqualified than female ones in mental rotation but spatial visualization ability did not vary by gender. Moreover, prospective teachers with higher academic averages had better spatial abilities. Integrating virtual environment applications such as Google Earth etc. into social studies courses and using them in these courses can help to improve prospective teachers’ spatial abilities.

PurposeSpatial perception is an essential skill for professional dentists. The objective of this study was to observe the spatial ability, as well as anatomy module grades, of dental students at a dental education center in Indonesia and relate these to gender and cohort.MethodsA cross-sectional study was carried out where dental students in years (cohorts) 1, 2, 4–6 were invited to take the Revised Purdue Spatial Visualization Test (PSVT-R) and the redrawn Vandenberg and Kuse Mental Rotation Test (MRT) in order to assess spatial ability. In addition, the 1st- and 2nd-year dental students carried out gross anatomy assessments. Spatial ability test results were compared using an independent t-test to detect gender differences, one-way analysis of variance to inspect cohort differences, and correlation relative to anatomy module scores.ResultsA total of 326 dental students voluntarily participated. Statistically significant gender differences were found in both spatial ability tests in the overall sample (PSVT-R: p<0.001; MRT: p=0.001). When the 1st- and 2nd-year dental students were pooled, significant gender differences were detected, in which males scored higher than females in both spatial ability tests (PSVT-R: p<0.001; MRT: p=0.003). In anatomy, however, females scored higher than the males (p=0.005). In addition, there were weak to moderate, but significant correlations between spatial ability tests and anatomy scores.ConclusionThis study indicated that spatial ability may not be the only factor predicting the academic performance of dental students. However, dental students with low spatial ability scores may need supplementary educational techniques when learning specific spatial tasks.

This study investigates the relationship between a student’s spatial abilities and their success in high school physics. First, I investigate whether the success of students in high school physics class correlates with their spatial abilities before taking the class. Second, I investigate whether taking high school physics has an effect on student’s spatial abilities. No direct intervention was given to any of the students. Three instruments were administered to determine the student’s spatial abilities, The Perspective Taking/Spatial Orientation Test (Hegarty & Waller, 2004), The Mental Rotation Test (Peters & Laeng, 1995), and The Paper Folding Test (Ekstrom, French, Harmon, & Derman, 1976). Students were also evaluated on their pre-conceived notions of force and motion using the Force Concept Inventory (Hestenes, Wells, & Swackhamer, 1992). These four instruments as well as the student’s course test averages were evaluated to determine correlation. Results show that there may have been an improvement in spatial abilities as measured by the Mental Rotation Test in the AP course (n=17,p<0.05). However, I did not find any correlation to pre-existing spatial abilities and performance in the course

The relationship between spatial ability and environmental knowledge

The Western diet is rich in saturated fats and refined sugars. Overconsumption of this diet can lead to obesity, metabolic and cardiovascular disease, as well as certain types of cancers. Evidence suggests that this diet also has adverse effects on cognitive function. Regular consumption of fats and sugars is associated with faster rates of age-related cognitive decline in middle age and older adults. Experimental studies using rodent models show that diets high in fats and sugars can impair brain functions, particularly in the hippocampus, affecting spatial learning and memory. The current study tested the relationship between diet and spatial navigation ability in people using a virtual reality maze. Accurate performance in the maze requires participants to estimate distance and direction information to track self-referential positioning and remember landmark locations. We found that young adults who frequently consumed foods high in fat and sugar were worse at remembering the location of a treasure chest in the virtual maze. Critically, this relationship remained after controlling for body mass index and performance on a non-spatial task. The results highlight the impact of diet beyond traditional indicators of physical health, and reveal the specificity of the association between diet and spatial ability. These findings are consistent with those from animal studies and are the first to reveal the adverse effect of diet on spatial learning and memory in a task that requires navigation in three-dimensional space. The results confirm the importance of making healthy dietary choices for cognitive health.

Currently, medical education context poses different challenges to anatomy, contributing to the introduction of new pedagogical approaches, such as computer-assisted learning (CAL). This approach provides insight into students' learning profiles and skills that enhance anatomy knowledge acquisition. To understand the influence of anatomy CAL on spatial abilities, a study was conducted. A total of 671 medical students attending Musculoskeletal (MA) and Cardiovascular Anatomy (CA) courses, were allocated to one of three groups (MA Group, CA Group, MA + CA Group). Students' pre-training and post-training spatial abilities were assessed through Mental Rotations Test (MRT), with scores ranging between 0-24. After CAL training sessions, students' spatial abilities performance improved (9.72 ± 4.79 vs. 17.05 ± 4.57, P < 0.001). Although male students in both MA Group and CA Group show better baseline spatial abilities, no sex differences were found after CAL training. The improvement in spatial abilities score between sessions (Delta MRT) was correlated with Musculoskeletal Anatomy training sessions in MA Group (r = 0.333, P < 0.001) and MA + CA Group (r = 0.342, P < 0.001), and with Cardiovascular Anatomy training sessions in CA Group (r = 0.461, P = 0.001) and MA + CA Group (r = 0.324, P = 0.001). Multiple linear regression models were used, considering the Delta MRT as dependent variable. An association of Delta MRT to the amount of CAL training and the baseline spatial abilities was observed. The results suggest that CAL training in anatomy has positive dose-dependent effect on spatial abilities.

The relationship between sailing experience and men's and women's spatial ability was examined by assessing the sailing history and Mental Rotations Test scores of 230 participants. The 102 men and 128 women came from three groups: college sailors (n =65), members of the general student body (n= 110), and college crew team members (n=55). Participants completed the Vandenberg and Kuse Mental Rotations Test and Lawton's Way-finding Strategy Scale and Spatial Anxiety Scale. Demographic variables and sailing experience were also assessed. Men scored significantly higher on the Mental Rotations Test than did women, and sailing team members scored significantly higher on that test than did student body members and crew team members. Results are discussed in terms of current explanations for sex differences in spatial ability.

Photorealistic 3D models (PR3DM) have great potential to supplement anatomy education; however, there is evidence that realism can increase cognitive load and negatively impact anatomy learning, particularly in students with decreased spatial ability. These differing viewpoints have resulted in difficulty in incorporating PR3DM when designing anatomy courses. To determine the effects of spatial ability on anatomy learning and reported intrinsic cognitive load using a drawing assessment, and of PR3DM versus an Artistic colour-coded 3D model (A3DM) on extraneous cognitive load and learning performance. First-year medical students participated in a cross-sectional (Study 1) and a double-blind randomised control trial (Study 2). Pre-tests analysed participants' knowledge of anatomy of the heart (Study 1, N = 50) and liver (Study 2, N = 46). In Study 1, subjects were first divided equally using a mental rotations test (MRT) into low and high spatial ability groups. Participants memorised a 2D-labeled heart valve diagram and sketched it rotated 180°, before self-reporting their intrinsic cognitive load (ICL). For Study 2, participants studied a liver PR3DM or its corresponding A3DM with texture-homogenisation, followed by a liver anatomy post-test, and reported extraneous cognitive load (ECL). All participants reported no prior anatomy experience. Participants with low spatial ability (N = 25) had significantly lower heart drawing scores (p = 0.001) than those with high spatial ability (N = 25), despite no significant differences in reported ICL (p = 0.110). Males had significantly higher MRT scores than females (p = 0.011). Participants who studied the liver A3DM (N = 22) had significantly higher post-test scores than those who studied the liver PR3DM (N = 24) (p = 0.042), despite no significant differences in reported ECL (p = 0.720). This investigation demonstrated that increased spatial ability and colour-coding of 3D models are associated with improved anatomy performance without significant increase in cognitive load. The findings are important and provide useful insight into the influence of spatial ability and photorealistic and artistic 3D models on anatomy education, and their applicability to instructional and assessment design in anatomy.

Research in the domain of spatial abilities is now focusing on whether spatial abilities can be trained, and whether this can produce gains and maintenance effects in other, untrained skills. The aim of the present study was to assess the benefit and maintenance effects of two types of mental rotation training, one based on mental rotation practice alone, the other combining mental rotation practice with the use of a spatial (rotation) strategy. Seventy-two females took part in the study: 24 practiced with a rotation task that involved comparing pairs of 3D objects [the mental rotation (MR) group], 24 were taught to use the rotation strategy while practicing with the rotation task [the strategy+mental rotation (S+MR) group], and 24 were involved in parallel non-spatial activities (the active control group). Transfer effects were sought on both untrained spatial tasks (testing object rotation and perspective taking) and fluid ability tasks; self-reported strategy use was also examined. Our results showed short-term benefits and maintenance effects in the MR and the S+MR groups in terms of their accuracy in both the MR tasks considered (a 3D same/different task, and the Mental Rotations Test). The S+MR group was more accurate at follow-up than at post-test in both MR tasks, and reported using the rotation strategy in association with the tasks; this group was also more accurate at follow-up than at pre-test in the perspective-taking and fluid intelligence tasks. These findings are discussed from the spatial cognition standpoint and with reference to the (rotation) training literature.

Conflicting results are reported in the literature on whether dynamic visualizations are more effective than static visualizations for learning and mastering 3-D tasks, and only a few investigations have considered the influence of the spatial abilities of the learners. In a study with 117 participants, we compared the benefit of static vs. dynamic visualization training tools on learners with different spatial abilities performing a typical 3-D task (specifically, creating orthographic projections of a 3-D object). We measured the spatial abilities of the participants using the Mental Rotation Test (MRT) and classified participants into two groups (high and low abilities) to examine how the participants' abilities predicted change in performance after training with static versus dynamic training tools. Our results indicate that: 1) visualization training programs can help learners to improve 3-D task performance, 2) dynamic visualizations provide no advantages over static visualizations that show intermediate steps, 3) training programs are more beneficial for individuals with low spatial abilities than for individuals with high spatial abilities, and 4) training individuals with high spatial abilities using dynamic visualizations provides little benefit.

Three‐dimensional (3D) digital anatomical models have been shown to promote student engagement and satisfaction, while demonstrating complex spatial anatomical relationships. However, there is limited research to suggest that 3D digital anatomy models are more effective in improving spatial anatomy performance over traditional resources, particularly for students with varying spatial visualization ability (Vz). The present study aims to investigate the educational effectiveness of a digital 3D stereoscopic anatomy model compared to a 2D visualization and cadaveric specimen of the human pelvis. This study also aims to examine the relationship between Vz and learning from a 3D stereoscopic anatomy model of the human pelvis. We hypothesized that participants learning from the 3D stereoscopic model of the pelvis would improve performance overall on an anatomy knowledge post‐test more than participants learning from a 2D visualization or cadaveric specimen, and that low Vz participants would benefit more from the use of the 3D stereoscopic model compared to their high Vz counterparts.Participants were recruited from the Post‐Baccalaureate, Medical Year 1, and Medical Year 2 classes at Lake Erie College of Osteopathic Medicine (n=64). All participants completed a demographic survey and Mental Rotations Test (MRT) pretest to determine initial Vz. Participants were then sorted into three groups, normalized for MRT score, sex, and education level. Each group was invited to a brief learning session using a 3D stereoscopic model (n=21), 2D visualization (n=21), or cadaveric specimen of the pelvis (n=22) respectively. The 3D model, developed using Amira® software, was projected stereoscopically using a dual projection system. All participants completed a pre‐ and post‐test in each session, consisting of 10 spatially‐oriented multiple choice questions pertaining to pelvis anatomy. Results show no significant difference in improvement from pre‐test to post‐test between the three groups. A linear regression analysis showed no significant correlations between MRT score and anatomy test improvement; however, Post‐Baccalaureate (novice) participants with high Vz tended to improve more after learning with the 3D model than Post‐Baccalaureate participants with low Vz. Participants with high Vz, irrespective of education level, improved more on a spatial anatomy test after learning with the 3D model compared to either of the other resources. Contrary to current literature, participants with low Vz appeared to benefit most from the 2D visualizations. Results of this study can be used to inform resource selection and curriculum design for health professional students, with special attention to the impact of Vz on learning.Support or Funding InformationFunded by a LECOMT Research Support Grant.This abstract is from the Experimental Biology 2019 Meeting. There is no full text article associated with this abstract published in The FASEB Journal.

Learning in anatomy can be both spatially and visually complex. Pedagogical investigations have begun exploration as to how spatial ability may mitigate learning. Emerging hypotheses suggests individuals with higher spatial reasoning may attend to images differently than those who are lacking. To elucidate attentional patterns associated with different spatial ability, eye movements were measured in individuals completing a timed electronic mental rotation test (EMRT). The EMRT was based on the line drawings of Shepherd and Metzler. Individuals deduced whether image pairs were rotations (same) or mirror images (different). It was hypothesized that individuals with high spatial ability (HSA) would demonstrate shorter average fixation durations during problem solving and attend to different features of the EMRT than low spatial ability (LSA) counterparts. Moreover, question response accuracy would be associated with fewer fixations and shorter average response times, regardless of spatial reasoning ability. Average fixation duration in the HSA group was shorter than LSA (F(1,8) = 7.99; P = 0.022). Importantly, HSA and LSA individuals looked to different regions of the EMRT images (Fisher Exact Test: 12.47; P = 0.018); attending to the same locations only 34% of the time. Correctly answered questions were characterized by fewer fixations per question (F(1, 8) = 18.12; P = 0.003) and shorter average response times (F(1, 8) = 23.89; P = 0.001). The results indicate that spatial ability may influence visual attention to salient areas of images and this may be key to problem solving processes for low spatial individuals. Anat Sci Educ 10: 224-234. © 2016 American Association of Anatomists.

Objectives: The aim of this study was to examine the relationship between the spatial abilities of medical school students and their learning in anatomy. Methods: The spatial abilities of the 120 students (74 females, 46 males) were examined using Mental Rotation Test (MRT). The relationship between the mental rotation scores and the mean scores of their practical and theoretical anatomy examinations was determined in terms of gender. Results: The study revealed that mental rotation skills of female participants were lower than males; however, there was no significant difference in their exam (theoretical and practical anatomy examinations) scores in terms of gender. The spatial ability of the students had a low level significant effect on their anatomy scores, regarding practical applications. Conclusion: The results of the study revealed a significant relationship between students’ spatial ability and their success in practical anatomy examinations. This suggests that improving spatial ability skills may have a significant contribution to practical anatomy learning and may be considered as a part of anatomy education.

Over the past several decades, substantial evidence has accumulated demonstrating sex differences in spatial abilities. Males outperform females in most visual tasks that require processing visuospatial information. Notably, in real-world contexts, this capacity also involves other sensory modalities, such as the auditory system. However, unlike visuospatial abilities, research on sex differences in auditory spatial abilities remains sparse. The present study investigated sex differences in an auditory spatial working memory task. Seventy-seven participants (41 female) completed the Audio-Corsi task, the well-established visual Mental Rotation Test (MRT), and a cognitive strategy questionnaire. Results revealed that males outperformed females on both the Audio-Corsi and the MRT. Interestingly, a significant relationship between performance on the Audio-Corsi and the MRT emerged, but only among females. Furthermore, to complete the Audio-Corsi, males reported employing the use of a holistic cognitive strategy more than females. These findings demonstrate that sex differences in spatial abilities extend across sensory modalities, encompassing both auditory and visual domains. They also underscore the distinct cognitive strategies employed by males and females in spatial processing. This study contributes to a deeper understanding of sex differences in spatial cognition.