Gender differences in implicit and explicit memory for affective passages

Thirty-two participants were administered 4 verbal tasks, an Implicit Affective Task, an Implicit Neutral Task, an Explicit Affective Task, and an Explicit Neutral Task. For the Implicit Tasks, participants were timed while reading passages aloud as quickly as possible, but not so quickly that they did not understand. A target verbal passage was repeated three times, and alternated with other previously unread passages. The Implicit Affective and Neutral passages had strong affective or neutral content, respectively. The Explicit Tasks were administered at the end of testing, and consisted of multiple choice questions regarding the passages. Priming effects in terms of more rapid reading speed for the target compared to non-target passages were seen for both the Implicit Affective Task and the Implicit Neutral Task. Overall reading speed was faster for the passages with neutral compared to affective content, consistent with studies of the emotional Stroop effect. For the Explicit memory tasks, overall performance was better on the items from the repeated passage, and on the Affective compared to Neutral Task. The male subjects showed greater priming for affective material than female subjects, and a greater gain than female subjects in explicit memory for affective compared to neutral material.     

Brain and cognitive-behavioural development after asphyxia at term birth

Perinatal asphyxia occurs in approximately 1-6 per 1000 live full-term births. Different patterns of brain damage can result, though the relation of these patterns to long-term cognitive-behavioural outcome remains under investigation. The hippocampus is one brain region that can be damaged (typically not in isolation), and this site of damage has been implicated in two different long-term outcomes, cognitive memory impairment and the psychiatric disorder schizophrenia. Factors in addition to the acute episode of asphyxia likely contribute to these specific outcomes, making prediction difficult. Future studies that better document long-term cognitive-behavioural outcome, quantitatively identify patterns of brain injury over development and consider additional variables that may modulate the impact of asphyxia on cognitive and behavioural function will forward the goals of predicting long-term outcome and understanding the mechanisms by which it unfolds.     

Alethic desires,framing effects,and deflationism: Reply to Asay

Jamin Asay has recently argued that deflationists about the concept of truth cannot satisfactorily account for our alethic desires, i.e., those of our desires that pertain to the truth of our beliefs. In this brief reply, I show how deflationists can draw on well-established psychological findings on framing effects to explain how the concept of truth behaves within the scope of our alethic desires.     

Five writing-assistance programs: A review

A variety of written material was evaluated with five writing-assistance software packages. Three of the packages were found to be of limited value; they operated at a superficial level and cost much money. Of the remaining two, one was judged potentially valuable, although it was embedded in a larger system designed to teach writing to college students. The other one was judged a best buy on the basis of helpfulness to writers and minimal cost. Software is still no substitute for a good human editor.     

Intact retention in acute alcohol amnesia

Research on alcohol amnesia has focused on memory processes that are disrupted during intoxication. The present experiment examined the possibility that certain memory processes might be resistant to the amnesic effects of alcohol. Intoxicated and sober subjects studied a list of 29 words. They were then given one of three different retention tests: free recall, identification of degraded words based on the procedure used by Warrington and Weiskrantz (1970), and yes/no recognition. As expected, free recall was significantly impaired by alcohol intoxication. In contrast, in the identification test, intoxicated subjects benefited to the same degree as sober subjects from prior exposure to the items. The two groups did not differ in immediate recognition memory. The results of the free-recall and identification tasks are similar to findings with chronic amnesic patients and suggest that perceptual fluency is not affected by alcohol, whereas elaborative processes supporting recall are particularly sensitive to disruption during intoxication. The failure to find recognition impairment at the level of intoxication used in this study distinguishes temporary alcohol amnesia from chronic amnesia.     

The snodgrass picture fragment completion test: Alternate-form reliability

In two studies, the alternate-form reliability of the Snodgrass picture fragment completion test of implicit memory (Snodgrass, Smith, Feenan, & Corwin, 1987) was examined. In this test, identification thresholds are established for fragmented pictures. The same fragmented pictures are then shown again, intermixed with new fragmented pictures. Implicit memory is indicated by a decrease in identification threshold from the first to second presentation. Alternate-form reliability was low to moderate, depending on the measure used, regardless of the length of the test. A third study showed that explicit memory instructions did not increase the reliability. Recommendations for use of the test in correlational and experimental research are presented.     

Predictors of Risky and Precautionary Sexual Behaviors Among Single and Married White Women1

Risky and precautionary sexual behaviors were examined in a community sample of 260 single and married/cohabitating White women. Structural equation modeling was used to assess the ability of age, socioeconomic status (SES), marital status, religiosity, and 9 health belief constructs to predict risky sexual behavior with one's partner, using a barrier method of birth control, unintended pregnancies, and number of sexual partners in the past year. The pattern of results suggests that single White women appear to feel more vulnerable to HIV and STD infection and more likely to engage in risky sexual behavior than do married White women. The discussion focuses on the importance of sociocultural factors in understanding risk behaviors within the social context of relationship status, the complexity of the concept of risk reduction, and the need for going beyond the health belief model in order to develop different HIV prevention strategies for single and married White women.