Effects of signaled and unsignaled alternative reinforcement on persistence and relapse in children and pigeons

Three experiments explored the impact of different reinforcer rates for alternative behavior (DRA) on the suppression and post‐DRA relapse of target behavior, and the persistence of alternative behavior. All experiments arranged baseline, intervention with extinction of target behavior concurrently with DRA, and post‐treatment tests of resurgence or reinstatement, in two‐ or three‐component multiple schedules. Experiment 1, with pigeons, arranged high or low baseline reinforcer rates; both rich and lean DRA schedules reduced target behavior to low levels. When DRA was discontinued, the magnitude of relapse depended on both baseline reinforcer rate and the rate of DRA. Experiment 2, with children exhibiting problem behaviors, arranged an intermediate baseline reinforcer rate and rich or lean signaled DRA. During treatment, both rich and lean DRA rapidly reduced problem behavior to low levels, but post‐treatment relapse was generally greater in the DRA‐rich than the DRA‐lean component. Experiment 3, with pigeons, repeated the low‐baseline condition of Experiment 1 with signaled DRA as in Experiment 2. Target behavior decreased to intermediate levels in both DRA‐rich and DRA‐lean components. Relapse, when it occurred, was directly related to DRA reinforcer rate as in Experiment 2. The post‐treatment persistence of alternative behavior was greater in the DRA‐rich component in Experiment 1, whereas it was the same or greater in the signaled‐DRA‐lean component in Experiments 2 and 3. Thus, infrequent signaled DRA may be optimal for effective clinical treatment.     

Swedish youth football players’ attitudes towards moral decision in sport as predicted by the parent-initiated motivational climate

ObjectivesThe purpose of this study was to examine associations between late adolescent football players’ perceptions of the motivational climate – as initiated by mothers and fathers – and attitudes towards moral decision making in sports.DesignCross-sectional.MethodsParticipants were 213 Swedish football players (144 males, 67 females) aged 16–19 years who completed measures assessing perceived parent-initiated motivational climate (i.e., success-without-effort climate [SWEC]; worry conducive climate [WCC]; and learning/enjoyment climate [LEC]) and attitudes towards moral decision-making in sport (i.e., acceptance of cheating [AOC]; acceptance of gamesmanship [AOG] and keeping winning in proportion [KWIP]).ResultsCanonical correlations demonstrated moderate positive relations between parent-initiated − both mother and father − performance climates (WCC and SWEC) and AOC and AOG. Moreover, the relationship between mother and father-initiated learning/enjoyment climate (LEC) were shown to be moderately and positively associated with the prosocial attitude dimension of KWIP. Results also showed that a mother-initiated LEC and a mother-initiated SWEC were stronger predictors of the criterion variables (AOC, AOG, and KWIP) than equivalent father-initiated climate dimensions.ConclusionsThe results highlight the importance of considering the relationship between parent-initiated climates − especially initiated by mothers − and the development of moral decision-making among youth football players.     

High school athletes’ self-determined motivation: The independent and interactive effects of coach,father, and mother autonomy support

ObjectivesThe purpose of the study was to examine the independent and interactive influences of athletes’ perceptions of autonomy support from their coaches, fathers, and mothers on the athletes’ self-determined motivation.DesignCross-sectional survey.MethodHigh school athletes (N = 335; M age = 15.75 years; 62.4% female; 84.2% Caucasian) completed surveys assessing the constructs of interest near the end of their season.ResultsHierarchical regression analysis results showed that autonomy support from all three social agents significantly and positively predicted self-determined motivation (R² = 0.32), and the two- and three-way interactions significantly added to the prediction (total R² = 0.35). Results showed that a relatively high level of self-determined motivation was associated with the perception that at least two of the three social agents provided high levels of autonomy support.ConclusionsThe provision of autonomy support from coaches, mothers, and fathers relate to athletes’ self-determined motivation both independently and interactively.     

Positive personality-trait-like individual differences in athletes from individual- and team sports and in non-athletes

The aim of this study was twofold: first, to replicate the positive association between sport participation and positive personality-trait-like individual differences (PTLID), and second to investigate whether athletes from individual and team sports would differ regarding positive PTLID. Participants of this study – 600 non-athletes and 600 athletes (280 practicing individual sports, 320 team sports) – completed a battery of questionnaires designed to assess five characteristics grouped under the umbrella term of positive PTLID, including: perseverance, positivity, resilience, self-esteem, and self-efficacy. A first MANOVA revealed that athletes scored systematically higher than non-athletes on positive PTLID. A second MANOVA showed that athletes from individual sports scored higher on positive PTLID than athletes from team sports. This could be explained by the individual responsibility that comes from performing alone and the need to possess greater enduring personal dispositions to succeed.     

A season-long examination of the intervention tone of coach–athlete interactions and athlete development in youth sport

ObjectivesCoaches are a primary influence on athletes' development in youth sport (Horn, 2008). However, the intervention tone of coaches' behaviour has not been directly observed. The purpose of this study was to examine associations between the intervention tone exhibited by youth sport coaches and athletes' individual developmental trajectories over the course of a season.DesignShort-term longitudinal study with behavioural observation.MethodFifty-five athletes and their coaches from five youth volleyball teams were observed at three time points, and the intervention tone of interactive behaviour was systematically coded and organized by coach–athlete dyad. Athletes completed measures of the 4C's of athlete development (competence, confidence, connection, character) at each time point, which were used to create individualized developmental trajectories. Person-centred analyses were used to examine associations between athletes' developmental trajectories and their unique interactive experiences with their coach.ResultsCluster analysis revealed the presence of three distinct clusters based on athletes' developmental trajectories: 1) high and increasing, 2) low and decreasing, and 3) moderate and maintaining, with athletes from each team distributed across clusters. Analysis of dyadic interaction profiles revealed significant differences in interactive behaviour between clusters.ConclusionsResults suggest that differences in coach–athlete interactive experiences are associated with different developmental trajectories over the course of a season, even for athletes working with the same coach, highlighting the individualized nature of coaches' influence on young athletes. Practical implications for coaches include a critical awareness of their unique interactive relationship with each athlete independently, as well as the importance of fostering these relationships with regard to young people as more than just athletes.     

Imagery and self-efficacy in the injury context

ObjectivesTo develop and test the factorial validity of an adapted version of the Athletic Injury Imagery Questionnaire (AIIQ-2: Sordoni, Hall, & Forwell, 2002). To explore the effect of an imagery intervention on self-efficacy in the sport injury context.DesignStudy 1, cross-sectional; Study 2, multiple-base line.MethodIn Study 1 the AIIQ-2 was adapted to include a pain management subscale. This adapted imagery questionnaire (AIIQ-3) was then administered to 291 injured athletes (M age = 28.64 years, SD = 14.30). In Study 2 using a multiple-baseline single subject design, the effects of an imagery intervention on self-efficacy prior to physiotherapy treatment of five athletes with a Type B malleolar fracture (M age = 49.50 years, SD = 16.56) was examined. A follow-up post-experimental interview explored participants' perceptions of the intervention.ResultsStudy 1, confirmatory factor analysis revealed evidence for the factorial validity of the AIIQ-3. Study 2, results from the multiple-base line design demonstrated that for two out of the five participants there were observable and statistically meaningful increases in task efficacy, with the same result in three out of five participants for coping efficacy. The post-interview results revealed that all intervention participants perceived the intervention to be beneficial and effective beyond the general information provided.ConclusionsThe results are discussed in terms of overcoming an inherent weakness in previous injury-related imagery research and the applied implications for the time-course of rehabilitation.     

Retrospective and concurrent perspectives of the transition into senior professional female football within the United Kingdom

In the United Kingdom (UK), professional female football has grown exponentially in recent years, including with the advent of the Women's Super League. Given this growth, the present study aimed to (a) to explore the junior-to-senior transition in the UK female football players (i.e., perceived demands, barriers, resources, and coping strategies); (b) to analyze how changes in the UK female football context (i.e., increased professionalization) influenced players' perception of the transition. Six professional female soccer players from two groups took part in the study; senior athlete (N = 3) and transitional athletes (N = 3). To acquire a holistic understanding, semi-structured interviews were conducted with all athletes. Results highlighted transitional athletes appeared to have a different JST experience compared to the senior group, with the difference in experience attributed to the increased professionalization of female football. In particular, demands associated with being a dual career athlete and greater difficulty balancing the competing demands. As a result, transitional athletes also engaged in more coping strategies. This study provides valuable findings in relation to the JST in professional female football and the context of the increasing professionalization of female football in the UK.     

Parents about parenting dual career athletes: A systematic literature review.

ObjectivesTo establish the scientific literature on the parents’ view as supporters of dual career (DC) athletes, and to highlight practical implications for the development of education programmes to empower parents in this role.Methodology: The systematic literature review included four electronic databases, from which 438 articles published in English between 1999 and 2019 were retrieved.ResultsA total of 14 studies achieved the eligibility criteria (i.e., focus on DC, involving parents as participants) for inclusion. Results show that the 14 studies included in the review were characterised by sample sizes <15 to >50 parents of individual and/or team sports athletes, involving data collection based on interviews, semi-structured interviews focus groups, questionnaires and a survey. A thematic synthesis highlighted a two primary constructs: the individual level and the inter-individual level, respectively. The individual level comprised two main themes: Approach to both Sport and Education, and Stressors and Coping, which included five aspects of parenting. The inter-individual level presented three themes: Relationship with the Athlete; Relationship with the Sport Environment and Relationship with the Academic Environment.ConclusionsFindings highlighted a relevant parental role in supporting DC athletes and partial information on parental support strategies. In conclusions, the limited sample size and typology of sports, and the partial representativeness of countries have impacted the global application of the main findings. Furthermore, the need of an educational programme for parents and the need of regular parents-athlete-teacher/coach engagement were considered crucial to facilitate successful parental interventions at academic and/or sports levels and to limit the potential negative effects of DC parenting.     

Examining profiles of the big five and sensation seeking among competitive climbers

The present study sought to identify distinct personality profiles in competitive climbers (N = 331, Mean age = 29.85, SD = 10.92), and also sought to explore whether these climbers differed in their sensation seeking tendencies based on these personality profiles. Employing a cross-sectional design, participants completed measures of the big five personality dimensions (agreeableness; conscientiousness; extraversion; neuroticism; openness to experience) and sensation seeking (boredom susceptibility; experience seeking; disinhibition; thrill and adventure seeking). Latent profile analysis identified four distinct big five personality profiles (Curious and Impulsive; Emotionally Unstable; Healthy; and Measured and Compliant). MANCOVA and follow-up ANCOVAs demonstrated significant differences between the four personality profiles in relation to thrill and adventure seeking, experience seeking, and disinhibition. The findings suggest that the identification of distinct personality profiles using a person-centred approach is a useful way of distinguishing and optimizing typical behaviors and preferences in adventure sports in the future.     

Resurgence and repeated within-session progressive-interval thinning of alternative reinforcement

Resurgence of a previously suppressed target behavior is common when reinforcement for a more recently reinforced alternative behavior is thinned. To better characterize such resurgence, these experiments examined repeated within-session alternative reinforcement thinning using a progressive-interval (PI) schedule with rats. In Experiment 1, a transition from a high rate of alternative reinforcement to a within-session PI schedule generated robust resurgence, but subsequent complete removal of alternative reinforcement produced no additional resurgence. Experiment 2 replicated these findings and showed similar effects with a fixed-interval (FI) schedule arranging similarly reduced session-wide rates of alternative reinforcement. Thus, the lack of additional resurgence following repeated exposure to the PI schedule was likely due to the low overall obtained rate of alternative reinforcement provided by the PI schedule, rather than to exposure to within-session reinforcement thinning per se. In both experiments, target responding increased at some point in the session during schedule thinning and continued across the rest of the session. Rats exposed to a PI schedule showed resurgence later in the session and after more cumulative alternative reinforcers than those exposed to an FI schedule. The results suggest the potential importance of further exploring how timing and change-detection mechanisms might be involved in resurgence.