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A self-rating scale was developed to measure the severity of fatigue. Two-hundred and seventy-four new registrations on a general practice list completed a 14-item fatigue scale. In addition, 100 consecutive attenders to a general practice completed the fatigue scale and the fatigue item of the revised Clinical Interview Schedule (CIS-R). These were(More)
Male harassment of females to gain mating opportunities is a consequence of an evolutionary conflict of interest between the sexes over reproduction and is common among sexually reproducing species. Male Trinidadian guppies Poecilia reticulata spend a large proportion of their time harassing females for copulations and their presence in female social groups(More)
AIMS Previous research has shown that recreational drug use is associated with more psychiatric symptoms and psychobiological distress. This study investigated whether symptoms of adult attention deficit hyperactivity disorder (ADHD) were also raised in polydrug users. METHODS We assessed a non-clinical sample of 84 unpaid volunteers (mean age 27.5(More)
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