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The present study is a randomized controlled trial that aims to evaluate the efficacy of Neurofeedback compared to standard pharmacological intervention in the treatment of attention deficit/hyperactivity disorder (ADHD). The final sample consisted of 23 children with ADHD (11 boys and 12 girls, 7-14 years old). Participants carried out 40 theta/beta training sessions or received methylphenidate. Behavioral rating scales were completed by fathers, mothers, and teachers at pre-, post-treatment, two-, and six-month naturalistic follow-up. In both groups, similar significant reductions were reported in ADHD functional impairment by parents; and in primary ADHD symptoms by parents and teachers. However, significant academic performance improvements were only detected in the Neurofeedback group. Our findings provide new evidence for the efficacy of Neurofeedback, and contribute to enlarge the range of non-pharmacological ADHD intervention choices. To our knowledge, this is the first randomized controlled trial with a six-month follow-up that compares Neurofeedback and stimulant medication in ADHD.

Evidence suggests that personality traits may play a significant role in individual differences in cortisol reactivity in stressful situations. In this study, cortisol responses to public speaking were examined to test hypotheses that reactivity would be positively related to openness, agreeableness, and conscientiousness, and negatively to extraversion, neuroticism, and psychoticism, respectively. A sample of 75 students (56 women and 19 men) completed the NEO Five-Factor Inventory (Costa & McCrae, 1992) and the Eysenck Personality Questionnaire-Revised (Eysenck & Eysenck, 1985), and 2 saliva samples were taken before and after the stressor, and another 2 samples at similar times on a control day. Results revealed that conscientiousness was associated with an enhanced cortisol response to stress, while psychoticism was correlated with a blunted response.

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