This pamphlet having been circulated with the last number of the London Medical Repository, and thereby having obtained an extensive circulation among general practitioners, it is needless for us to take any measures for detailing its contents. But we may be allowed to say, that we have seldom had our feelings wound up to a higher degree of indignation than in the perusal of this interesting do...

Many people think that all you need to succeed at anything is talent but talent alone without perseverance and determination, cannot help you achieve success. Talent is helpful but perseverance ensured one achieves success. A child can show an exceptional talent for storytelling, but if he ignores his teacher’s comments and doesn’t work on his stories, he will never be a great novel...

Perseverance toward goals that carry short-term costs is an important component of adaptive functioning. The present experiments examine the role that the emotion pride may play in mediating such perseverance. Across 2 studies, pride led to greater perseverance on an effortful and hedonically negative task believed to be related to the initial source of pride. In addition, the causal efficacy o...

Cognitive flexibility can be assessed in reversal learning tests, which are sensitive to modulation of 5-HT2C receptor (5-HT2CR) function. Successful performance in these tests depends on at least two dissociable cognitive mechanisms which may separately dissipate associations of previous positive and negative valence. The first is opposed by perseverance and the second by learned non-reward. T...

Both wild and captive chimpanzees (Pan troglodytes) share food with non-relatives. Researchers have proposed several hypotheses to explain this behavior, including ‘food for sex’, ‘food for grooming or agonistic support’, and ‘sharing under pressure’. We examined food sharing in two captive groups of socially-housed chimpanzees. In contrast to previous captive studies, which only examined trans...

BACKGROUND Perseverance in applying the therapy is an important determinant of its success, but evaluation of perseverance is extremely complex, and therefore, alternative method of processing the results by the Culig's questionnaire of perseverance is presented. SUBJECTS AND METHOD Psychometric properties of the questionnaire on a sample of 225 examinees have been calculated and the factor s...