A workplace survey study (N = 2215, response rate 47%) revealed that about 16% of the sample may be categorized as either perpetrators (5.4%), provocative victims (2.1%), or as targets of bullying (8.3%). Targets of bullying, provocative victims, and bullies were compared with those 84% who do not report any involvement with respect to bullying at work, self-esteem, aggressive tendencies, prior...

BACKGROUND The diagnostic evaluation of patients with presumed discogenic low back pain is controversial; recent studies have brought the specificity of the traditional technique, provocative lumbar discography, into question. One of the explanations for the relative lack of predictability in treatment outcomes for patients with discogenic low back pain may be a corresponding lack of certainty ...

Obesity and its related factors are known to suppress the secretion of growth hormone (GH). We aimed to evaluate the influence of body mass index (BMI) on the peak GH response to provocative testing in short children without GH deficiency. We conducted a retrospective review of medical records of 88 children (2-15 yr old) whose height was less than 3 percentile for one's age and sex, with norma...

Medullary carcinoma of the thyroid is unique in that it can often be diagnosed solely on the basis of abnormally high basal serum thyrocalcitonin levels. Two brothers described in this report were found to have normal basal serum thyrocalcitonin levels when examined after another family member died from metastatic medullary carcinoma of the thyroid. Pentagastrin, a synthetic analog of gastrin, ...

The second edition of this monograph reviews recent games and learning environments, with provocative dialogue new emerging promises challenges.

BACKGROUND AND PURPOSE Embolization of a spinal cord arteriovenous malformation (SCAVM) is still considered risky. We evaluated the efficacy and reliability of pharmacologic provocative testing with neurophysiologic monitoring in the embolization of SCAVMs. METHODS We retrospectively analyzed results of 60 provocative tests during 84 angiographic procedures (in 52 patients) with intended endo...