Developmental psychobiology.
Publisher:
Interscience Publishers.. New York, NY : Wiley Interscience
Frequency: Twelve no. a year
Country: United States
Language: English
Start Year:1968 -
ISSN:
0012-1630 (Print)
1098-2302 (Electronic)
0012-1630 (Linking)
1098-2302 (Electronic)
0012-1630 (Linking)
Impact Factor
2.2
2022
| NLM ID: | 0164074 |
| (DNLM): | D08120000(s) |
| (OCoLC): | 00913788 |
| Coden: | DEPBA5 |
| Classification: | W1 DE997UP |
Could adults be used to improve social skills of young horses, Equus caballus? We investigated the effects of the introduction of foreign adults on the behavior of young horses. First, we observed the behavior of 1- and 2-year-old domestic horses housed in same-age and same-sex groups (a standard housing system, but different from a natural situation). Then, two same-sex adults were introduced into each experimental group. Observations made before, during and after an introduction indicated that young horses reared in homogeneous groups of young had different behaviors compared to other domestic horses reared under more socially natural conditions. After the introduction...
Temperament in preweanling horses: development of reactions to humans and novelty, and startle responses. The purpose of this study was to investigate the development and the stability across situations and over time of three temperament traits in young foals: propensity to react to humans, propensity to react to novelty, and propensity to react to suddenness. In a comparative study, we examined the reactions of animals in three independent groups (N = 27) tested at 3, 12, and 24 weeks of age, respectively. We observed that human avoidance and novel object approach behaviors are quasi inexistent in the group tested at 3 weeks, but are more and more present in the groups tested at subsequent ages. ...
Are 6-month-old foals sensitive to dam’s influence? A recent study has shown that gently handling dams in front of their few days old foals may strongly influence the development of human-foal relationships. In the present study, we test whether 6-month-old foals remain sensitive to their dams' influence. The study was performed on 16 foal-mare dyads, with half of the mares receiving positive contacts from the experimenter in presence of their 6-month-old foals (n = 8) whereas the other mares were not handled (n = 8). All foals were tested 15 and 30-35 days later under various conditions (reaction to a motionless human, approach test, saddle-pa...
Influence of various early human-foal interferences on subsequent human-foal relationship. Whereas the way animals perceive human contact has been particularly examined in pet animals, a small amount of investigations has been done in domestic ungulates. It was nevertheless assumed that, as pet animals, non-aggressive forms of tactile contact were as well rewarding or positive for these species, even though the features of intraspecific relationships in pet animals and domestic ungulates may be to some extent different. We test here the hypothesis that horses may not consider physical handling by humans as a positive event. When comparing different early human-foal interactions, we ...