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B Lawrence

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Shyness and education: the relationship between shyness, social class and personality variables in adolescents.

The study considers the relationship between shyness, some related personality variables and socio-economic status. Adolescent shyness levels are examined using two self-report questionnaires which cover the spectrum of inherent, emotional and situational shyness. These findings were correlated with individual levels of anxiety, neuroticism and also with socio-economic status. The educational implications of these results are discussed and the problem of the definition of shyness is addressed. The sample comprised 650 adolescents in the age range 11-18 years, drawn at random from two secondary schools, the number of boys being 300 and the number of girls 350. The results indicate that high levels of both situational and inherent shyness are related significantly to high levels of anxiety and neuroticism. Inherent shyness and situational shyness correlate only moderately with one another. Low levels of situational and inherent shyness are related positively and significantly to high levels of self-esteem and extraversion. Similar patterns of relationships occur for the other variables considered. The stability coefficients of correlations for each type of shyness were high after an interval of six months. Furthermore, shyness is related significantly to the socio-economic class of adolescents: a relatively higher percentage of shyness occurs among adolescents of lower socio-economic class.

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Cadmium toxicity.

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Pancytopenia induced by aminoglutethimide in the treatment of breast cancer.

Aminoglutethimide is an investigational agent of proven benefit in the treatment of metastatic breast carcinoma. We report herein a case of aminoglutethimide-induced pancytopenia complicated by bleeding and gram-negative septicemia. Severe pancytopenia is a rare but important side effect of this new drug and is rapidly reversible when the agent is withdrawn.

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A erimetric technique believed to test receptive field properties: sequential evaluation glaucoma and other conditions.

We used a technique to simplify and speed up a perimetric test (Westheimer function). Through sequential testing, the technique was successfully used to evaluate pathologic findings and partially to evaluate treatment regimens in three subjects. One patient had an onset of kinetic field changes and Westheimer function alteration with primary open-angle glaucoma. Temporary remissions of alterations in the Westheimer function and kinetic visual field loss occurred in patients with glaucoma and tobacco-alcohol (complicated) amblyopia. Using these techniques it is possible to localize an anomaly in the outer retinal layer, the inner retinal layer, and central to the optic nerve head. We divided the inner and outer retinal layers on a vascular support basis.

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