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Modulating effects in learned helplessness of dyadic dominance‐submission relations
Author(s) -
DíazBerciano Cristina,
de Vicente Francisco,
Fontecha Elisa
Publication year - 2007
Publication title -
aggressive behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.223
H-Index - 92
eISSN - 1098-2337
pISSN - 0096-140X
DOI - 10.1002/ab.20212
Subject(s) - learned helplessness , dominance (genetics) , psychology , controllability , developmental psychology , social psychology , clinical psychology , mathematics , biology , biochemistry , gene
In this experiment, learned helplessness was studied from an ethological perspective by examining individual differences in social dominance and its influence on the effects of helplessness. Ninety animals were used, 30 randomly selected and 60 selected because of their clear dominance or submission. Each condition (dominant, submissive, and random) was distributed in three subgroups corresponding to the triadic design. The test consisted of an escape/avoidance task. The results showed that the animals in the uncontrollable condition performed worse than those in the controllable and no treatment conditions. Social submission and dominance reduced vulnerability of the subjects against learned helplessness. Submission had a facilitating effect on subsequent learning, independently of whether pretreatment was controllability or uncontrollability. Learned mastery was observed in the submissive condition, because submission benefited the subjects in the controllable condition in comparison with the untreated subjects, and dominance impaired the subjects in the controllable condition. Aggr. Behav. 34:273–281, 2008. © 2007 Wiley‐Liss, Inc.