Online Tracking: When Does it Become Stalking?

Putting Local Knowledge Online: does it become international?

Access to scientific information and knowledge in the framework of the Internet has steadily grown in recent years, with special advantages for the information generated in developed countries. In other parts of the world a number of factors are influencing the capacity to generate and use scientific information online, i.a. connectivity problems, lack of financial resources, weak institutional...

When does conscientiousness become perfectionism ?

Gordon L. Flett, PhD Canada Research Chair in Personality and Health York University Toronto Mr. C is a 50-year-old professional writer who recently made a serious suicide attempt. At his initial session, Mr. C was hesitant to discuss his situation and reason for attending. He did, however, bring a copy of his résumé so the therapist could “get to know him quickly.” He said he had been depresse...

When Does Influence Become Undue?

When does acute pain become chronic?

The transition from acute to chronic pain appears to occur in discrete pathophysiological and histopathological steps. Stimuli initiating a nociceptive response vary, but receptors and endogenous defence mechanisms in the periphery interact in a similar manner regardless of the insult. Chemical, mechanical, and thermal receptors, along with leucocytes and macrophages, determine the intensity, l...

When does depression become a mental disorder?

How can we differentiate a depressive disorder from 'normal' sadness? This editorial summarises three approaches: the first emphasises the context in which depressive symptoms occur; the second postulates a qualitative difference between the two conditions; and the third argues that the distinction should be based on pragmatic grounds.