Alternative approaches to the measurement of adaptive behavior.

Most measures of adaptive behavior are derived from rating scales. There are only a few instruments that approach the measurement of adaptive behavior through direct testing. In the present study we examined the relative efficacy of rating and testing approaches for predicting criterion behavior.

Evaluation of testicular function in prepubertal boys by means of the luteinizing hormone-releasing hormone test.

Luteinizing hormone (LH)-releasing hormone (LH-RH) tests (50 microgram/sq m intravenously) were performed in 112 prepubertal boys ages 13/12 to 11 years (mean +/- standard deviation, 75/12 +/- 16/12 years) suspected of having a testicular disorder because of improperly located testes (77 boys) or hypogonadism (35 boys). Four of the patients were retested within a period ranging from 6 to 16 months. Of the 112 boys tested, 17% were found to have high basal levels of follicle-stimulating hormone (FSH) and 23% were found to have an abnormally high release of FSH after LH-RH administration.