Sleep/wake behaviour of endurance cyclists before and during competition

Good sleep is critical for optimising recovery and athletic performance. Yet, few studies have investigated how athletes sleep before and during competition. The aim of this study was to determine whether such sleep is poorer than that before a usual training day. Twenty-one male endurance cyclists’ (age: 19.9 ± 1.7 years) sleep/wake behaviour was assessed using wrist activity monitors for 11 nights, including a six-night baseline training phase, three nights before competition and two nights during competition. Cyclists had less sleep on the night before competition (6.5 ± 0.9 h) and during the first night of competition (6.8 ± 0.8 h) than at baseline (7.4 ± 0.6 h). Cyclists also went to bed and woke up earlier during competition than at baseline. Competition schedules and competition itself can disrupt the sleep/wake behaviour of athletes during competition. Future investigations should examine sleep during three stages of competition (i.e. before, during and after competition). This will help coaches develop a greater understanding of how sleep changes during different phases of competition and enable them to plan post-competition training programmes to ensure appropriate rest and recovery is obtained.     

Toward greater understanding of depression in deaf individuals

We compared the prevalence of depressive symptoms among deaf and hearing college students and examined the relationships among depressive symptoms, personality characteristics, and perceived parental attitudes and behaviors in these two groups. Measures were revised to meet the language needs of the deaf subjects. Mild levels of depressive symptoms were more prevalent in the deaf than in the hearing students, but more severe depression was not. In both groups, depressive symptoms were associated with perceptions of lower maternal care and higher maternal over-protection. Deaf and hearing subjects did not differ on these perceived maternal characteristics. Depressive symptoms were associated with socially dependent personality characteristics in the hearing sample only. We discuss the implications of the findings for the role of personality development in depression in deaf individuals.