Taste preference of the adult rat as a function of prenatal exposure to ethanol.

Two groups of pregnant rats (n = 10) received exposure to either 10% ethanol or water. All male offspring (n = 43) received a six-day preference test (ethanol vs water) at 90 days of age. Fluid consumption scores indicated a significant preference for water by all Ss.

Shock-elicited aggression as a function of early ethanol exposure.

Upon reaching maturity the offspring (N = 88) of animals exposed during pregnancy to ethanol and plain water, respectively, served as Ss in a shock-elicited aggression test. Significantly higher levels of aggression were shown by those animals that had received prenatal ethanol exposure. Several ethanol-related birth effects were also noted.

Shock-elicited aggression as a function of acute and chronic ethanol challenges.

In a test of competing hypotheses regarding the effects of alcohol on shock-elicited aggression, animals maintained on a food restricted regimen were administered either chronic or acute ethanol challenges. Chronic Ss showed a significantly higher rate of target-directed aggression and spent significantly more time in aggressive activity than did acute or saline control animals. Results support the proposed interactive effect of food restriction and extended periods of alcohol intake leading to increased aggression.

The interrelationships of ego strength, self-esteem, death anxiety, and gender in undergraduate college students.

The interrelationships of ego strength (Barron Ego Strength Scale), death anxiety (Death Anxiety Scale), and self-esteem (Texas Social Behavior Inventory) were studied in undergraduate university males (n = 20) and females (n = 59). Significant negative relationships between death anxiety and self-esteem and ego strength, and a significant positive relationship between self-esteem and ego strength were shown by both males and females. Moreover, males showed significantly higher self-esteem and ego strength scores, and significantly lower death anxiety scores than did females.