Commitment, enjoyment and motivation in young soccer competitive players

Building upon Deci's and Ryan (1985) Self-determination theory as well as the sportive behavioral correlates of the model of Commitment (Scanlan et al., 1976), this study tries to establish the relationship between motivation and commitment in youth sport. For this purpose 454 young competitive soccer players answered the Sport Motivation Scale (SMS) and the Sport Commitment Questionnaire (SCQ) during the regular season. The SMS measures the three dimensions of the Motivational continuum (the Amotivation, the Extrinsic Motivation and the Intrinsic Motivation). The SCQ measures the Sportive Commitment and its composing factors such as the Enjoyment, the Alternatives to the sport, and the Social Pressure. Our findings provided a clear pattern of the influence of motivation in sport enjoyment and commitment, outlining the positive contribution of intrinsic and extrinsic motivation to enjoyment and commitment. Amotivation, contributes positively to alternatives to sport and negatively to enjoyment and commitment, It should be noted that extrinsic motivation has a higher contribution to enjoyment whereas intrinsic motivation has a higher contribution to commitment.     

Commitment to organizational change: extension of a three-component model

Three studies were conducted to test the application of a three-component model of workplace commitment (J. P. Meyer & N. J. Allen, 1991: J. P. Meyer & L. Herscovitch, 2001) in the context of employee commitment to organizational change. Study 1, conducted with 224 university students, provided preliminary evidence for the validity of newly developed Affective, Continuance, and Normative Commitment to Change Scales. Studies 2 and 3, conducted with hospital nurses (N = 157 and 108, respectively), provided further support for the validity of the three Commitment to Change Scales, and demonstrated that (a) commitment to a change is a better predictor of behavioral support for a change than is organizational commitment, (b) affective and normative commitment to a change are associated with higher levels of support than is continuance commitment, and (c) the components of commitment combine to predict behavior.     

Movement parallax during locomotion

A hypothesis concerning the nature of movement parallax during locomotion is presented. According to the hypothesis, movement parallax constitutes a basic perceptual-motor mechanism able to produce veridical information as to spatial relations in three-dimensional space. Two experiments are reported verifying the hypothesis in that information due to movement parallax unequivocally dominated both the effects of proximal relative size and spatial anisotropy.     

Commitment Shift during Organizational Upheaval: Physicians' Transitions from Private Practitioner to Employee

This longitudinal study examines the individual transition journeys of physicians as their private medical practices are acquired by a large integrated health care system. We test the proposition that transition patterns (trends in an individual's commitments to organization and profession over time) are a function of individual differences in years in profession and perceived organizational enabling characteristics (change involvement, openness to ideas, and work discretion). Three years of survey data were obtained from a panel of 48 physicians who transitioned through an organizational change process. Results challenge traditional assumptions that tenure reinforces commitment and cast doubt on the effectiveness of current medical school curricula in preparing medical graduates to practice in an administrative environment. In addition, results strongly suggest that enabling characteristics of organizational change are critical for compatibility between the organizational and professional attachments of transitioning physicians.     

Individual differences in vigor and deliberation: development of two new measures from an evolutionary psychology theory of human motivation

Three studies (total N=403 participants; M age = 31.1 yr.; SD = 13.8) are reported on the development, psychometric properties, and convergent and discriminant validities of two individual differences dimensions of Vigor (constructive arousal and energy that drives the general intensity of behavior) and Deliberation (prudence in the delay of immediate action and consideration of competing motives, emotions, and consequences of action that promote convergence of behavior toward socially desirable outcomes). These dimensions are part of Bernard, Mills, Swenson, and Walsh's evolutionary psychology theory of human motivation. Analysis suggests Vigor and Deliberation scales have reasonably good psychometric properties and may aid research on motivation from an evolutionary perspective.     

Investigating mechanisms of social support effectiveness: The case of locomotion motivation

Although social support can entail costs, individuals with a higher locomotion orientation, who are motivated to move and take action, benefit from support. Two dyadic studies tested whether perceived movement toward important goals would mediate the effect of recipients' locomotion motivation on positive outcomes in support contexts. In Study 1, couples completed a 10‐day diary and then recalled support interactions with their partner after the diary period. In Study 2, couples engaged in laboratory support interactions for important goals. Perceived goal movement mediated the effect of higher (vs. lower) locomotion on self‐reported ratings and coder ratings of support outcomes. Higher locomotion recipients may benefit in support contexts because they perceive they can move smoothly toward their goals.     

Evaluating arguments during instigations of defence motivation and accuracy motivation

When people evaluate the strength of an argument, their motivations are likely to influence the evaluation. However, few studies have specifically investigated the influences of motivational factors on argument evaluation. This study examined the effects of defence and accuracy motivations on argument evaluation. According to the compatibility between the advocated positions of arguments and participants' prior beliefs and the objective strength of arguments, participants evaluated four types of arguments: compatible‐strong, compatible‐weak, incompatible‐strong, and incompatible‐weak arguments. Experiment 1 revealed that participants possessing a high defence motivation rated compatible‐weak arguments as stronger and incompatible‐strong ones as weaker than participants possessing a low defence motivation. However, the strength ratings between the high and low defence groups regarding both compatible‐strong and incompatible‐weak arguments were similar. Experiment 2 revealed that when participants possessed a high accuracy motivation, they rated compatible‐weak arguments as weaker and incompatible‐strong ones as stronger than when they possessed a low accuracy motivation. However, participants' ratings on both compatible‐strong and incompatible‐weak arguments were similar when comparing high and low accuracy conditions. The results suggest that defence and accuracy motivations are two major motives influencing argument evaluation. However, they primarily influence the evaluation results for compatible‐weak and incompatible‐strong arguments, but not for compatible‐strong and incompatible‐weak arguments.     

Rate of change of angular bearing as the relevant property in a horizontal interception task during locomotion

The authors ran 3 experiments to investigate how catchers deal with the horizontal component of the ball's trajectory in an interception task during locomotion. The experiments were built upon the finding that velocity adaptations are based upon changes in the horizontal angular position or velocity of the ball with respect to the observer (M. Lenoir, M. Janssens, E. Musch, E. Thiery, J. Uyttenhove, 1999) a potential underlying information source for that strategy is described. In Experiment 1, actor (N = 10 participants)and ball approached each other along the legs of a V-shaped track. When the velocity and the initial angular bearing of the ball were varied, the observed behavior fitted with nulling the horizontal angular velocity of the ball: A positive or negative angular velocity was compensated by a velocity change. Evidence was obtained that those adaptations are modulated by a critical change in, rather than by a critical state of, the environment-actor system. In Experiment 2, the distance between the head and an artificial end-effector was varied. Irrespective of that distance, participants (N = 7) accelerated and decelerated in order to keep the angular velocity of the ball with respect to the end-effector close to constant. The ecological relevance of that constant bearing angle strategy was confirmed in Experiment 3: Participants (N = 7) in that experiment freely ran to catch fly balls. The present results support the concept that one can explain with a limited number of control variables an actor's behavior in an interception task during self-motion.     

Affective Commitment to Congregations

This study identified four multidimensional factors that significantly influence affective commitment of church members to their congregations. The sample (N = 382) consisted of members of three congregations: Unitarian Universalist (UU), United Methodist (UMC), and Evangelical Free Church (EFC). Stepwise multiple regression—with affective commitment to the congregation treated as the dependent variable—revealed that committed members in all three congregations valued their churches as sources of spiritual experiences, but they wanted these experiences delivered to them efficiently. The importance attached to programs and services offered by their congregations appeared as a significant factor in only one congregation (UMC). Suggestions for additional research are offered.     

Coordination between arm and leg movements during locomotion

To evaluate the contrasting dynamical and biomechanical interpretations of the 2:1 frequency coordination between arm and leg movements that occurs at low walking velocities and the 1:1 frequency coordination that occurs at higher walking velocities, the authors conducted an experiment in which they quantified the effect of walking velocity on the stability of the frequency and phase coordination between the individual limb movements. Spectral analyses revealed the presence of 2:1 frequency coordination as a constant feature of the data in only 3 out of 8 participants at walking velocities ranging from 1.0 to 2.0 km/h, in spite of the fact that the eigenfrequencies of the arms were rather similar across participants. The degree of interlimb coupling, as indexed by weighted coherence and variability of relative phase, was lower for the arm movements and for ipsilateral and diagonal combinations of arm and leg movements than for the leg movements. Furthermore, the coupling between all pairs of limb movements was found to increase with walking velocity, whereas no clear signs were observed that the switches from 2:1 to 1:1 frequency coordination and vice versa were preceded by loss of stability. Therefore, neither a purely biomechanical nor a purely dynamical model is optimally suited to explain these results. Instead, an integrative model involving elements of both approaches seems to be required.     

Changes in students' motivation to learn during the first year of college

This study looks at changes in first-year college students' motivational orientation and whether these changes relate systematically to campus and classroom experiences. 130 college students (M age = 18 yr., 75% women) completed measures of learning orientation, grade orientation, and work avoidance from the LOGO II at the beginning and end of their first year. The year-end assessment also included questions regarding characteristics of students' classes and the amount of time they spent in campus activities. Students became more grade-oriented and work-avoidant and less learning-oriented over time. Changes in learning orientation and work avoidance were associated with classroom and campus experiences. Results are discussed in terms of the need for additional research on changes in college students' motivation and factors predicting this change.     

Processing of information about location during locomotion: Effects of a concurrent task and locomotion patterns

How maintenance of orientation during locomotion in unfamiliar environments is accomplished was investigated by having subjects walk behind a moving light line (1.12 m/sec) in a dark room and, from a stopping point, numerically estimate direction and distance to the starting point. Two linear distances (5.0–8.4 m) and the angle of direction change (45, 90, and 135 deg) were orthogonally varied as 12 locomotion patterns. Eight high-school students were assigned to each of three conditions, two in which the starting point was invisible, one in which it was visible. In one of the former conditions the subjects counted backwards rapidly during walking. Lower accuracy and longer latency times were found in the counting condition whilst the other two conditions differed only slightly. The results suggested that accurate maintenance of orientation is achieved by recurrent encoding, coordination and decoding of information about direction change and locomotion distance, processes which demand central processing capacity and therefore are interfered with by a concurrent task.