Emotional intelligence, mood states and successful and unsuccessful performance Andrew M. Lane 1 Istvan Soos 2, Eva Leibinger 3, Istvan Karsai 4, and Pal Hamar 3 University of Wolverhampton, UK1, University of Sunderland, UK2, Semmeilweis University, Budapest 3, University of Pecs, Hungary 4 Research in general psychology has highlighted the utility of emotional intelligence (Zeidner et al., 2004; Applied Psychology: An International Review, 53, 371–399). Defined as 'the ability to monitor one's own and others' feelings and emotion, to discriminate among them and to use this information to guide one's thinking and actions' (Salovey & Mayer, 1990, p. 189), emotional intelligence is associated with psychological states associated with successful performance. Recent research in sport has offered support for the utility of emotional intelligence (Zizzi et al., 2003; Journal of Applied Sport Psychology, 15, 262-26). Participants were 260 volunteer student athletes (Age: M = 21.02, SD = 2.46; Males n = 131, Females n = 128) from two Hungarian, one Italian and British university. They completed a 33-item measure of emotional intelligence (Schutte et al., 1998; Personality and Individual Differences, 25, 167-177), the Brunel Mood Scale (Terry et al., 2003, Psychology of Sport and Exercise, 4, 125-139) and the calmness and happiness subscales from the UWIST (Matthews et al., 1991, British Journal of Psychology, 81, 17-42). Measures were translated from English into Hungarian and Italian and two experts checked the resultant measures for accuracy and comprehensibility. Informed consent forms were signed before participation in the study. Participants completed mood measures retrospectively to identify to how they felt before their best and worst performances in sport. After classifying emotional intelligence data into a high and low group based on a median split, repeated measures MANOVA (mood by condition x emotional intelligence groups) indicated a significant interaction effect (Mood x Emotional intelligence: Pillai 8,250 = 0.10 p < 0.01), and significant main effects for condition (Pillai 8,250 = 0.68, p < 0.01) and emotional intelligence (Pillai 8,250 = 0.09, p < 0.01). Univariate interaction effects indicated that the differences between successful and unsuccessful depression scores were significantly greater among individuals low in emotional intelligence (F 1,257 = 4.46, p < .05). High emotional intelligence was associated with significantly higher vigour scores and successful performance (F 1,257 = 5.65, p < .05). Large univariate effects for each mood scale indicated that successful performance was associated with lower scores for anger F 1,257 = 131.71, p < .01; confusion F 1,257 = 161.34, p < .01; depression F 1,257 = 256.61, p < .01; fatigue F 1,257 = 137.24, p < .01; and tension F 1,257 = 37.24, p < .01. Successful performance was associated with higher calmness F 1,257 = 94.90, p < .01; happiness F 1,257 = 343.60, p < .01; and vigour F 1,257 = 426.48, p < .01) scores. Emotional intelligence scores were associated with low depression (F 1,257 = 4.66, p < .05) and high calmness (F 1,257 = 8.23, p < .01). Findings lend support to proposed influence of emotional intelligence on performance (Zizzi et al., 2003; Zeidner et al., 2004). They also show support for the mood-performance relationships (Beedie et al., 2000; Journal of Applied Sport Psychology, 12, 49-68). Previous research has suggested that depressed mood is the most important mood state (Lane & Terry, 2000, Journal of Applied Sport Psychology, 12, 16-33). Emotional intelligence appears to be linked with reducing the tendency to experience depressed mood. It is suggested that applied sport psychology practitioners should seek to enhance emotional intelligence. Future research should focus on the relationship between psychological skills training, emotional intelligence and mood states before competition. Mood Best competition Worst competition Emotional intelligence groups High Low High Low EI EI M SD M SD M SD M Anger 0.45 Calmness 1.64 0.61 0.79 0.47 1.41 0.64 1.31 0.89 1.15 1.23 1.33 0.79 0.87 Confusion 0.65 Depressio n 0.22 0.59 0.71 0.67 1.36 1.03 1.54 0.43 0.18 0.35 1.50 1.31 1.18 Fatigue 0.49 0.57 0.51 0.70 1.36 1.15 1.24 Happiness 2.32 Tension 1.26 0.80 0.77 2.40 1.37 0.80 1.30 0.82 1.63 0.85 1.05 1.07 1.76 Vigour 0.69 3.16 0.63 1.83 0.98 1.68 3.00 Sport SD F 133.5 1.16 8 0.79 96.50 163.4 1.01 8 257.4 0.98 5 139.1 0.98 9 346.3 0.89 7 1.10 38.18 430.5 0.96 7 Emotional intelligence Sport x Emotional intelligence Eta2 F Eta2 F Eta2 0.34 0.04 0.27 8.48 0.00 0.03 0.00 0.22 0.00 0.00 0.39 1.89 0.01 0.90 0.00 0.50 5.14 0.02 3.80 0.01 0.35 0.32 0.00 1.11 0.00 0.57 1.04 0.13 1.46 0.00 0.01 7.03 0.04 0.03 0.00 0.63 0.01 0.00 5.96 0.02 Performance * Emotional intelligence: Pillai's Trace 8,251 = .10, p < .001, Eta2 = 0.10 Performance: Pillai's Trace 8,251 = .670, p < .001, Eta2 = 0.67