Effects of overt self-­talk on team partners’ other-efficacy and performance in a golf putting task

Introduction According to Lent and Lopez’ (2002) tripartite view of efficacy beliefs, members of a team form beliefs about the efficacy of their team partners. This other-efficacy belief can influence individual performance as shown by Dunlop, Beatty, and Beauchamp (2011) in their experimental study using manipulated performance feedback to alter other-efficacy beliefs. Participants holding favorable other-efficacy beliefs outperformed those with lower other--‐efficacy beliefs. Antecedents of such other-efficacy beliefs are amongst others perceptions regarding motivation and psychological factors of the partner (Jackson, Knapp, & Beauchamp, 2008). Overt self-talk could be interpreted as the manifestation of such motivational or psychological factors. In line with this assumption, in an experimental study using dubbed videos of the same segment of a tennis match, Van Raalte, Brewer, Cornelius, and Petitpas (2006) found that players were perceived more favorably (e.g., more concentrated, and of higher ability levels) when shown with dubbed positive self-talk as compared to dubbed negative or no dubbed self--‐talk. Objectives The aim of the study was to examine the possible effects of a confederate’s overt self-talk on participants’ other-efficacy beliefs and performance in a team setting. Method In a laboratory experiment (between-subjects, pre-post-test design, matched by pretest performance) 89 undergraduate students (female = 35, M = 20.81 years, SD = 2.34) participated in a golf putting task together with a confederate (same gender groups). Depending on the experimental condition (positive, negative, or no self-talk), the confederate commented his or her putts according to a self-talk script. Bogus performance feedback assured that the performance of the confederate was held constant. Performance was measured as the distance to the center of the target, other-efficacy by a questionnaire. Results The data collection has just finished and the results of repeated measures analyses of variance will be presented and discussed at the congress. We expect to find higher other-efficacy beliefs and better individual performance in the positive self-talk condition. References Dunlop, W.L., Beatty, D.J., & Beauchamp, M.R. (2011). Examining the influence of other-efficacy and self-efficacy on personal performance. Journal of Sport & Exercise Psychology, 33, 586-593. Jackson, B., Knapp, P., & Beauchamp, M.R. (2008). Origins and consequences of tripartite efficacy beliefs within elite athlete dyads. Journal of Sport and Exercise Psychology, 30, 512-540. Lent, R.W., & Lopez, F.G. (2002). Cognitive ties that bind: A tripartite view of efficacy beliefs in growth--‐promoting relationships. Journal of Social and Clinical Psychology, 21, 256-286. Van Raalte, J.L., Brewer, B.W, Cornelius, A.E., & Petitpas, A.J. (2006). Self-presentational effects of self-talk on perceptions of tennis players. Hellenic Journal of Psychology, 3, 134-149.

Is choking under pressure a consequence of skill-focus or increased distractibility? Results from a tennis serve task

It has been repeatedly demonstrated that athletes often choke in high pressure situations because anxiety can affect attention regulation and in turn performance. There are two competing theoretical approaches to explain the negative anxiety-performance relationship. According to skillfocus theories, anxious athletes’ attention is directed at how to execute the sport-specific movements which interrupts execution of already automatized movements in expert performers. According to distraction theories, anxious athletes are distractible and focus less on the relevant stimuli. We tested these competing assumptions in a between-subject design, as semi-professional tennis players were either assigned to an anxiety group (n = 25) or a neutral group (n = 28), and performed a series of second tennis serves into predefined target areas. As expected, anxiety was negatively related to serve accuracy. However, mediation analyses with the bootstrapping method revealed that this relationship was fully mediated by self-reported distraction and not by skill-focus.

Das offene Selbstgespräch des Teampartners - Einfluss auf die wahrgenommene Kompetenz und die eigene Anstrengungsbereitschaft

Einleitung und Fragestellung In der Forschung zum Selbstgespräch im Sport dominiert die Frage nach dessen Wir-kung auf die Leistung. Der Einfluss des während der Leistungserbringung geäußerten Selbstgesprächs auf (un-)beteiligte Personen (z.B. Zuschauer, Gegenspieler oder Dop-pelpartner) wurde bislang kaum untersucht. Van Raalte, Brewer, Cornelius und Petitpas (2006) konnten immerhin zeigen, dass Zuschauer einen Tennisspieler als kompetenter einschätzen, wenn er in einem Laborexperiment mit positivem statt mit negativem Selbst-gespräch gezeigt wurde. In unserer Studie stehen Dyaden im Zentrum, in der eine Person eine andere beobach-tet, die mit sich selbst spricht. Untersucht wird, ob bei einer additiven Teamaufgabe sol-che Beobachtungen einen Effekt auf die Kompetenzeinschätzung und die Anstren-gungsbereitschaft haben. Es wird vermutet, dass die beobachtende Person dann eine höhere Anstrengungsbereitschaft (AV) zeigt, wenn sie einen Teampartner mit positivem Selbstgespräch (UV) beobachtet, da sie ihren Partner als kompetenter einschätzt und diese Einschätzung als Mediator wirkt. Methode Es wurde ein randomisierter Zweigruppen-Versuchsplan mit zwei Experimentalgruppen (je n=20) durchgeführt. Das Treatment bestand aus einem Video, das den (jeweils identi-schen) Teampartner bei der Bewältigung der zu absolvierenden visuomotorisch-koordinativen Testaufgabe zeigt (Test 2HAND des Wiener Testsystems). Das Video wur-de abhängig von der Gruppenzugehörigkeit mit negativen respektive positiven Selbstge-sprächsaussagen unterlegt. Die Mediatorvariable wahrgenommene Kompetenz wurde mittels eines Fragebogens erhoben, der in Anlehnung an Van Raalte et al. (2006) entwi-ckelt wurde. Das Vorgehen zur Erhebung der abhängigen Variable Anstrengungsbereit-schaft wurde von Ohlert (2009) übernommen: Die Probanden erhielten die Möglichkeit, sich auf die spätere Testphase vorzubereiten. Erfasst wurde dabei die Zeit, die sie für die Vorbereitung in Anspruch nahmen, und die Genauigkeit, mit der sie eine Reihe von Aufwärmaufgaben absolvierten. Ergebnisse Die Datenerhebung wurde soeben abgeschlossen. Die Ergebnisse der noch ausstehen-den regressionsanalytischen Auswertung werden auf der Tagung präsentiert. Literatur Ohlert, J. (2009). Teamleistung. Social Loafing in der Vorbereitung auf eine Gruppenaufgabe. Hamburg: Dr. Kovac. Van Raalte, J. L., Brewer, B. W., Cornelius, A. E. & Petitpas, A. J. (2006). Self-presentational effects of self-talk on perceptions of tennis players. Hellenic Journal of Psychology, 3, 134-149.

Das offene Selbstgespräch in Dyaden: Dessen Zusammenhang mit Selbstdarstellungstendenzen und Einfluss auf den Partner

Ausgangslage und Fragestellung In der Forschung zum Selbstgespräch im Sport dominiert die Frage nach dessen Auswir-kungen auf die sprechende Person selber. Gemäss Diaz (1992) besitzt das offene Selbstgespräch aber neben der individuell-regulatorischen auch eine sozial-kommunikative Funktion. Diese sozial-kommunikative Funktion und der damit verbunde-ne Einfluss des Selbstgesprächs auf Beobachter wurden in der Sportwissenschaft bisher nur marginal untersucht (z.B. Gould & Weiss, 1981; Van Raalte, Brewer, Cornelius & Pe-titpas, 2006). Im angestrebten Forschungsvorhaben sollen zwei Fragen geklärt werden: Steht das of-fene, während dem Wettkampf geäusserte Selbstgespräch eines Athleten in Zusammen-hang mit dessen Selbstdarstellung? Beeinflusst das offene Selbstgespräch eines Athle-ten den Dyadenpartner und wie sie sich gegenseitig wahrnehmen? Methode Es werden Doppelpartien im Badminton per Videokamera aufgezeichnet. Mittels einer Korrelationsanalyse soll überprüft werden, ob die so erhobenen Selbstgesprächsaussa-gen mit dem Persönlichkeitsmerkmal „Selbstdarstellung“ der Probanden zusammenhän-gen. Nach Spielschluss werden die Probanden entsprechend eines video-stimulierten Fremdkonfrontationsinterviews mit Spielausschnitten konfrontiert, die offenes Selbstge-spräch ihres Dyadenpartners enthalten. Sie werden dabei nach ihren Kognitionen sowie Emotionen gefragt, die sie während der entsprechenden Spielsituation erlebten. Aktuelle Fragen Welcher Fragebogen zur Erhebung des Persönlichkeitsmerkmals „Selbstdarstellung“ soll Verwendung finden? Zur Auswahl steht ein noch zu übersetzender, validierter, engli-scher und sportspezifischer Fragebogen und die Verwendung eines deutschen Frage-bogens, der habituelle Selbstdarstellungstechniken im Allgemeinen erhebt. Wie soll beim video-stimulierten Fremdkonfrontationsinterview vorgegangen werden? Werden den Probanden z.B. das ganze Spiel oder nur ausgewählte Ausschnitte gezeigt, in denen offenes Selbstgespräch vorkommt? Wie zeitnah muss das Interview durchge-führt werden? Literatur Diaz, R. M. (1992). Methodological Concerns in the Study of Private Speech. In R. M. Diaz & L. E. Berk (Eds.), Private speech. From social interaction to self-regulation (pp. 55-81). Hillsdale, NJ: Lawrence Erlbaum. Gould, D. & Weiss, M. (1981). The effects of model similarity and model talk on self-efficacy and muscular endurance. Journal of Sport Psychology, 3, 17-29. Van Raalte, J. L., Brewer, B. W., Cornelius, A. E. & Petitpas, A. J. (2006). Self-presentational effects of self-talk on perceptions of tennis players. Hellenic Journal of Psychology, 3, 134-149.

Subjective stress in female elite athletes and non-athletes: Evidence from cortisol analyses

Stress response can be considered a consequence of psychological or physiological threats to the human organism. Elevated cortisol secretion represents a biological indicator of subjective stress. The extent of subjectively experienced stress depends on individual coping strategies or self-regulation skills. Because of their experience with competitive pressure, athletes might show less pronounced biological stress responses during stressful events compared to non-athletes. In the present study, the short version of the Berlin Intelligence Structure Test, a paper-pencil intelligence test, was used as an experimental stressor. Cortisol responses of 26 female Swiss elite athletes and 26 female non-athlete controls were compared. Salivary free cortisol responses were measured 15 minutes prior to, as well as immediately before and after psychometric testing. In both groups, a significant effect of time was found: High cortisol levels prior to testing decreased significantly during the testing session. Furthermore, athletes exhibited reliably lower cortisol levels than non-athlete controls. No significant interaction effects could be observed. The overall pattern of results supports the idea that elite athletes show a less pronounced cortisol-related stress response due to more efficient coping strategies.

Skeletal benefits after long-term retirement in former elite female gymnasts

Bone strength benefits after long-term retirement from elite gymnastics in terms of bone geometry and volumetric BMD were studied by comparing retired female gymnasts to moderately active age-matched women. In a cross-sectional study, 30 retired female gymnasts were compared with 30 age-matched moderately active controls. Bone geometric and densitometric parameters were measured by pQCT at the distal epiphyses and shafts of the tibia, femur, radius, and humerus. Muscle cross-sectional areas were assessed from the shaft scans. Independent t-tests were conducted on bone and muscle variables to detect differences between the two groups. The gymnasts had retired for a mean of 6.1 +/- 0.4 yr and were engaged in

Growth plate alteration precedes cam-type deformity in elite basketball players

BACKGROUND Vigorous sporting activity during the growth years is associated with an increased risk of having a cam-type deformity develop. The underlying cause of this osseous deformity is unclear. One may speculate whether this is caused by reactive bone apposition in the region of the anterosuperior head-neck junction or whether sports activity alters the shape of and growth in the growth plate. If the latter is true, then one would expect athletes to show an abnormal shape of the capital growth plate (specifically, the epiphyseal extension) before and/or after physeal closure. QUESTIONS/PURPOSES We therefore raised three questions: (1) Do adolescent basketball players show abnormal epiphyseal extension? (2) Does the epiphyseal extension differ before and after physeal closure? (3) Is abnormal epiphyseal extension associated with high alpha angles? METHODS We performed a case-control comparative analysis of young (age range, 9-22 years) male elite basketball athletes with age-matched nonathletes, substratified by whether they had open or closed physes. We measured epiphyseal extension on radial-sequence MRI cuts throughout the cranial hemisphere from 9 o'clock (posterior) to 3 o'clock (anterior). Epiphyseal extension was correlated to alpha angle measurements at the same points. RESULTS Epiphyseal extension was increased in all positions in the athletes compared with the control group. On average, athletes showed epiphyseal extension of 0.67 to 0.83 versus 0.53 to 0.71 in control subjects. In the control group epiphyseal extension was increased at all measurement points in hips after physeal closure compared with before physeal closure. In contrast, the subgroup of athletes with a closed growth plate only had increased epiphyseal extension at the 3 o'clock position compared with the athletes with an open [corrected] growth plate (0.64-0.70). We observed a correlation between an alpha angle greater than 55° and greater epiphyseal extension in the anterosuperior femoral head quadrant: the corresponding Spearman r values were 0.387 (all hips) and 0.285 (alpha angle>55°) for the aggregate anterosuperior quadrant. CONCLUSIONS These findings suggest that a cam-type abnormality in athletes is a consequence of an alteration of the growth plate rather than reactive bone formation. High-level sports activity during growth may be a new and distinct risk factor for a cam-type deformity.

Patterns of motor abilities and technical skills as predictors of success for young elite football players

Sport-motor tests play an important role in football talent selections. However, single tests represent only parts of the complex game performance. The best game performance therefore does not necessarily need to go hand in hand with the best results in all tests of a test battery. Considering the complexity of the game performance appropriately, a holistic perspective together with a person-oriented approach are applied. Thereby, systems consisting of several variables are identified and analysed in a longitudinal study. Following this idea, six sport-motor tests were aggregated into a subsystem. 106 young male elite football players were tested three times (2011, 2012, 2013; Mage, t2011=12.26, SD=0.29). One year later (2014) their performance level was enquired. Data were analysed using the LICUR method, a cluster analytical method. Four patterns were identified, which remained stable at all measuring points. The players frequently show intraindividual and structurally similar patterns over time. At the third measuring point, a pattern occurred out of which the players are significantly more likely to advance to the highest performance level one year later. This pattern appears consistently above average, but does not always show best test performances. The significantly frequent development along structurally stable patterns suggests a predictive validity of the subsystem sport-motor tests between the ages of 12 to 15. Above average, but not necessarily outstanding performances both in the motor abilities as well as in the football specific tests appears to be particularly promising. This finding emphasizes the need of a holistic perspective in the talent selection.

Patterns of motor abilities and technical skills as predictors of success for young elite football players

Sport-motor tests play an important role in football talent selections. However, single tests represent only parts of the complex game performance. The best game performance therefore does not necessarily need to go hand in hand with the best results in all tests of a test battery. Considering the complexity of the game performance appropriately, a holistic perspective together with a person-oriented approach are applied. Thereby, systems consisting of several variables are identified and analysed in a longitudinal study. Following this idea, six sport-motor tests were aggregated into a subsystem. 106 young male elite football players were tested three times (2011, 2012, 2013; Mage, t2011=12.26, SD=0.29). One year later (2014) their performance level was enquired. Data were analysed using the LICUR method, a cluster analytical method. Four patterns were identified, which remained stable at all measuring points. The players frequently show intraindividual and structurally similar patterns over time. At the third measuring point, a pattern occurred out of which the players are significantly more likely to advance to the highest performance level one year later. This pattern appears consistently above average, but does not always show best test performances. The significantly frequent development along structurally stable patterns suggests a predictive validity of the subsystem sport-motor tests between the ages of 12 to 15. Above average, but not necessarily outstanding performances both in the motor abilities as well as in the football specific tests appears to be particularly promising. This finding emphasizes the need of a holistic perspective in the talent selection.

Implicit Motives of Elite Athletes, Sport Students, and Non-Sport Students: Power, Affiliation, and Achievement

Research on performance and participation in (elite) sports has predominantly focused on variables relating to the achievement motive. However, some authors describe that athletes in interactive sports (e.g. tennis) are assumed to exhibit a strong power motive in order to win competitive matches, usually resulting in the demonstration of dominance or the experience of inferiority. The affiliation motive, by contrast, is not functional in elite sports due to their competitive rather than social character. In the present chapter we discuss how the three basic implicit motives of power, affiliation, and achievement relate to the sports field and describe how they can affect athletes’ performance. We present empirical evidence for the existence of different strengths of the three basic motives in three studies with elite athletes (Study 1), non-elite athletes (sport students, Study 2), and non-sport students infrequently involved in sports (Study 3). Our results suggest that elite athletes show higher levels of the implicit power motive compared to sport students, who in turn have higher power motives than non-sport students. Surprisingly, elite athletes do not differ from non-sport students regarding their implicit achievement motive. Moreover, non-sport students exhibit higher implicit affiliation motive scores than sport students and elite athletes. We propose that research on motivational processes of highly competitive athletes should – in addition to the achievement motive – focus more on motive themes like the implicit motives of power and affiliation.

Holistic patterns as an instrument to predict promising young football players

Multidimensional talent models represent the current state of the art. However, it remains unclear how these different dimensions interact. Based on current theories of human development, person-oriented approaches seem to be particularly appropriate for talent research. The present study adopts this approach by looking at how a holistic system consisting of the dimensions motivation, motor behaviour and the stage of development goes along with athletic performance. For this purpose, it has to be examined which patterns were formed by the constructs net hope, motor abilities, technical skills and the so far achieved percentage of the predicted adult height and how these patterns are related to subsequent sporting success. 119 young elite football players were questioned and tested three times at intervals of one year, beginning at the age of 12. At the age of 15, the performance level the players had reached was examined. At all three measuring points, four patterns were identified which displayed partial structural and high individual stability. As expected, the players showing values above average in all factors were significantly more likely to advance to the highest performance level. Physically strong, precocious developed players though having some technical weaknesses, have good chances to reach the middle performance level. The results point to the importance of holistic approaches for the prediction of performance among promising football talents in the medium-term and thus provide valuable clues for their selection and promotion.

Holistic patterns as an instrument to predict performance of promising young football players

Multidimensional talent models represent the current state of the art. However, it remains unclear how these different dimensions interact. Based on current theories of human development, person-oriented approaches seem to be particularly appropriate for talent research. The present study adopts this approach by looking at how a holistic system consisting of the different dimensions motivation, motor behaviour and the stage of development goes along with athletic performance. For this purpose, it has to be examined which patterns were formed by the constructs net hope (Elbe et al., 2003), motor abilities (3 motor tests; Höner et al., 2014), technical skills (3 motor tests; Höner et al., 2014) and the so far achieved percentage of the predicted adult height (Mirwald et al, 2002) and how these patterns are related to subsequent sporting success. 119 young elite football players were questioned and tested three times at intervals of one year, beginning at the age of 12. At the age of 15, the performance level the players had reached was examined (national, regional or no talent card). At all three measuring points, four patterns were identified which displayed partial structural and high individual stability. As expected, the players showing values above average in all factors were significantly more likely to advance to the highest performance level (Odds ratio = 2.2, p < .01). Physically strong, precocious developed players though having some technical weaknesses, have good chances to reach the middle performance level (OR = 1.6, p = .01). Players showing values under average, have an one and a half times higher probability to advance to the lowest performance level (p < .01). The results point to the importance of holistic approaches for the prediction of performance among promising football talents in the medium-term and thus provide valuable clues for their selection and promotion.