24.1 Section Title
Figure 24.1: FIGURE 5.6 Spatial abilities and sexual orientation Which of the four figures can be rotated to match the target figure at the top? (Answer) Straight males tend to find this an easier task than do straight females, with gays and lesbians intermediate. (From Rahman et al., 2004, with 60 people tested in each group.)
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Figure 24.2: FIGURE 5.6 Spatial abilities and sexual orientation Which of the four figures can be rotated to match the target figure at the top? (Answer) Straight males tend to find this an easier task than do straight females, with gays and lesbians intermediate. (From Rahman et al., 2004, with 60 people tested in each group.)
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Republished with permission of Perceptual and Motor Skills, from “Mental Rotations, A Group Test of Three-
Bruce Test 7
Table 24.1: Table 1 Lot square footage and sales price
| Harding St. | 75 | 155 |
| Newton Ave. | 125 | 210 |
| Stacy Ct. | 125 | 290 |
| Eastern Ave. | 175 | 360 |
| Second St. | 175 | 250 |
| Sunnybrook Rd. | 225 | 450 |
| Ahlstrand Rd. | 225 | 530 |
| Eastern Ave. | 275 | 635 |
Table 24.2: Table 4 Calculation table for the correlation coefficient
| Boston | 30 | 50 | −10 | 100 | −14 | 196 | 140 |
| Chicago | 35 | 55 | −5 | 25 | −9 | 81 | 45 |
| Philadelphia | 40 | 70 | 0 | 0 | 6 | 36 | 0 |
| Washington, DC | 45 | 65 | 5 | 25 | 1 | 1 | 5 |
| Dallas | 50 | 80 | 10 | 100 | 16 | 256 | 160 |