Instructions - Model - Results
| Rank | Group | Subgroup | Name | Code | Result |
|---|---|---|---|---|---|
| #1 | Habitat Compulsion | Wading | "River Apes" | s4.1.4 | 87% |
| #2 | Habitat Compulsion | Wading | Wetland foraging | s4.1.5 | 84% |
| #3 | Feeding | Postural Feeding | Postural feeding hypothesis | s3.2.1 | 81% |
| #4 | Habitat Compulsion | Wading | "Aquarboreal" Model | s4.1.2 | 76% |
| #5 | Habitat Compulsion | Wading | Amphibische Genalistheorie | s4.1.3 | 75% |
| #6 | Locomotor efficiency | Efficiency of moving from tree to tree | Efficiency of moving from tree to tree | s5.3.1 | 71% |
| #7 | Feeding | Terrestrial Gathering | Terrestrial squat feeding on the forest floor | s3.1.2 | 68% |
| #8 | Habitat Compulsion | Arboreal | "Orang-utan-like" hand assisted bipedalism | s4.4.3 | 63% |
| #9 | Forelimb pre-emption (carrying) | Tool Carriage | Tool carriage | s1.5.1 | 60% |
| #10 | Forelimb pre-emption (carrying) | Tool Carriage | Weapon wielding | s1.5.2 | 60% |
| #11 | Behaviour | Threat Display (Intra-specific) | Intra-specific threat displays | s2.3.1 | 60% |
| #12 | Habitat Compulsion | Arboreal | Descent from arboreal Hylobatian locomotion | s4.4.1 | 60% |
| #13 | Habitat Compulsion | Arboreal | Arboreal "upwardly mobile" hypotjesis | s4.4.2 | 60% |
| #14 | Locomotor efficiency | Slow, long distance walking | Slow, long-distance walking | s5.1.1 | 60% |
| #15 | Locomotor efficiency | Locomotor de-coupling | Locomotor de-coupling | s5.4.1 | 59% |
| #16 | Feeding | Terrestrial Gathering | Other gathering | s3.1.3 | 58% |
| #17 | Habitat Compulsion | Wading | Coastal foraging | s4.1.1 | 58% |
| #18 | Forelimb pre-emption (carrying) | Unspecified | General freeing of the hands | s1.1.1 | 57% |
| #19 | Behaviour | Evasion/Vigilance | Sentinel behaviour | s2.4.1 | 57% |
| #20 | Feeding | Terrestrial Gathering | Seed Eating | s3.1.1 | 57% |
| #21 | Feeding | Terrestrial Predation | Stalking | s3.4.1 | 57% |
| #22 | Forelimb pre-emption (carrying) | Food Carriage | Carrying and scavenging | s1.2.2 | 56% |
| #23 | Forelimb pre-emption (carrying) | Food Carriage | Male Provisioning | s1.2.4 | 56% |
| #24 | Feeding | Arboral Predation | Arboreal predation | s3.3.1 | 56% |
| #25 | Habitat Compulsion | Variability Selection Hypothesis | Variability Selection Hypothesis | s4.3.1 | 56% |
| #26 | Feeding | Terrestrial Predation | General scavenging/hunting | s3.4.3 | 55% |
| #27 | Random Genetic Factors | Mutation in vertebral development | "Evo Devo" mutation | s8.1.1 | 55% |
| #28 | Forelimb pre-emption (carrying) | Weapon Throwing | Weapon Throwing | s1.4.1 | 54% |
| #29 | Behaviour | Aggression (inter-specific) | Threat displays directed at other species | s2.2.1 | 53% |
| #30 | Forelimb pre-emption (carrying) | Food Carriage | Carrying food back to gallery forest bases. | s1.2.1 | 52% |
| #31 | Forelimb pre-emption (carrying) | Food Carriage | Migration-carrying hypotheses | s1.2.3 | 52% |
| #32 | Locomotor efficiency | Endurance Running | Endurance Running | s5.5.1 | 52% |
| #33 | Thermoregulation | Thermoregulatory hypothesis | Thermoregulatory Hypothesis | s6.1.1 | 52% |
| #34 | Feeding | Terrestrial Predation | Specific Hunting | s3.4.2 | 51% |
| #35 | Locomotor efficiency | Biomechanical inevitability | Biomechanical inevitability | s5.2.1 | 51% |
| #36 | Combination | Combination of factors | Multi-factorial | s9.1.1 | 51% |
| #37 | Forelimb pre-emption (carrying) | Infant Carriage | Female driven infant carrying | s1.3.1 | 48% |
| #38 | Habitat Compulsion | Walking in snow/mud | Walking on Snow or mud | s4.2.1 | 45% |
| #39 | Behaviour | Nuptual Gifts | Nuptial Gifts | s2.1.1 | 42% |
| #40 | Behaviour | A new "fashion" | Copied Gimmick Idea | s2.6.1 | 42% |
| #41 | Behaviour | Sexual Display | Phallic Display directed at females | s2.5.1 | 38% |
| #42 | Dietary Factors | Iodine deficiency | Iodine deficiency | s7.1.1 | 18% |