Changes in need satisfaction and motivation orientation as predictors of psychological and behavioural outcomes in exercise referral.

Employing Self-Determination Theory (Deci & Ryan, 1985) as a theoretical framework, this study examined psychological need satisfaction and motivational regulations as predictors of psychological and behavioural outcomes in exercise referral (ER). ER patients (N = 293; mean age 54.49) completed the measures of motivational regulations, psychological need satisfaction, health-related quality of life, life satisfaction, anxiety, depression and physical activity at entry, exit and 6 months following the end of a supervised exercise programme.

Acute mood responses to a 15-minute long walking session at self-selected intensity: effects of an experimentally-induced telic or paratelic state.

In the present controlled experiment, we examine the influence of opposite states of mind (the "telic" vs. "paratelic" state) on mood response to a 15 min long walk at self-selected pace. Fifty-five first-year students were randomized to a telic (n = 22) or paratelic (n = 33) motivational environment.

Metamotivational state and dominance: Links with EMG gradients during isokinetic leg extension and a test of the misfit effect.

Although electromyographic (EMG) gradients have been observed in passive musculature during perceptual motor tasks, it is unclear whether this is related to metamotivational state or dominance. In addition, a misfit effect has been suggested whereby individuals report negative psychological responses when metamotivational state and dominance do not match. Research examining these phenomena within an exercise context is limited; therefore, this study used a reversal theory (Apter, 2001) framework to examine two hypotheses.

Stress responses during aerobic exercise in relation to motivational dominance and state.

We examined the hypothesis that congruence between motivational dominance and state results in optimal psychological responses and performance during exercise. Twenty participants (10 telic dominant and 10 paratelic dominant) rated their stress at 5 min intervals as they cycled on an ergometer at gas exchange threshold for 30 min in both telic and paratelic state manipulated conditions. Participants then performed a test to exhaustion at a resistance equivalent to 110% of VO(2max).

A preliminary development of the Re-Injury Anxiety Inventory (RIAI).

Objectives: The present paper outlines the initial development of an instrument to measure re-injury anxiety.

Methods: Face, content and factorial validity were examined over three stages of exploratory factor analyses.

Participants: 248 injured sport participants completed the scale.

Telic dominance influences affective response to a heavy-intensity 10-min treadmill running session.

In this paper, we examine the hypothesis that telic dominance is one of the psychological variables that may influence the exercise-affect relationship according to the dual-mode model of exercise and affect (Ekkekakis, 2003). Thirty-three participants with high or low telic dominance rated their affect at 3-min intervals as they ran on a treadmill while the speed was adjusted to maintain their respiratory exchange ratio at a target value of 1.00 +/- 0.

Effects of instructional and motivational self-talk on the vertical jump.

The purpose of this study was to investigate the effects of instructional and motivational self-talk on performance and the kinematics of the vertical jump. After completing a 10-minute warm-up on a stationary bike, 12 men (mean +/- SD; 20.8+/- 3.

A reversal theory analysis of psychological responses during sports injury rehabilitation.

Context: Few studies have examined psychological and emotional processes in injury rehabilitation from a longitudinal, theoretically framed perspective.

Objective: This study explored the applicability of Reversal Theory to examine these processes.

Setting: University of Wales, Aberystwyth, UK.

Psychological responses to injury in competitive sport: a critical review.

Research has attempted to examine the psychological impact of athletic injury to assist rehabilitation personnel when treating injured athletes. Sports trainers, sports therapists, physiotherapists, medical staff and sports psychologists should be aware of psychological factors impacting on the injury experience when involved in an athlete's rehabilitation. A number of models have been proposed as useful frameworks for investigating and describing the psychological response to athletic injury.

Motivation, stress, and cortisol responses in skydiving.

This study examined metamotivational dominance, metamotivational states, and cortisol responses in skydiving participants. Data were obtained from 23 experienced skydivers 15 min. prior to and following a skydive.