Rhythm in Mother‐Infant Interactions

Rhythmic behavior and the association of vocal rhythmic behavior with language development were studied in a sample of 30 mother‐infant dyads. Dyads were observed in 2 contexts (1 involved sharing pictures and the other sharing musical toys) when infants were 18 and 24 months of age. Vocal rhythmic behavior was seen in both contexts, and in both contexts mothers matched their infant's vocal rhythmic behavior at greater than chance rates. Greater matching tended to be associated with higher language scores whereas, counter to prediction, higher rates of maternal vocal rhythmic behavior tended to be associated with lower language scores. At 24 months of age, mother‐daughter dyads showed more matching than mother‐son dyads. These results suggest that differences in maternal production of vocal rhythmic behavior may foster different language learning strategies.     

The stress of marriage to an alcoholic.

1. Historically, wives of alcoholics have been described as having disturbed, pathological personalities that were instrumental in causing and maintaining their husbands' drinking. More recently, researchers have tended to support the view that the behavior of these women reflects their stressful circumstances. 2. The women in the study reported interpersonal, extrapersonal, and intrapersonal stressors. The most frequently reported and highest ranked stressor was their relationships with their husbands. 3. Sobriety does not necessarily mean that stressors disappear. 4. More research is needed for nurses to have the knowledge necessary to help wives of alcoholics to cope with their stressors.     

Sexual decision making and safer sex behavior among young female injection drug users and female partners of IDUs

Data from interviews with 94 young women who were injection drug users (IDUs) or partners of IDUs were analyzed to examine associations between self-reported sexual decision making and condom use, contraceptive use, and relationship characteristics. Most women (73-85%) reported participating in decisions about condom use, contraception, and when to have sex. Adjusting for potential covariates, respondents who reported participating in decisions about condom use and when to have sex were 7 and 19 times, respectively, more likely than others to report recently using condoms. Respondents who reported participating in decisions about contraception were 20 times more likely than others to report recently using contraceptives. Longer sexual relationships were associated with decreased likelihood of condom or contraceptive use.     

What every nurse needs to know about nocturnal sleep-related eating disorder

This article provides information about a bizarre pattern of eating while asleep called nocturnal sleep-related eating disorder. People with this disorder, which has begun to be studied only recently, demonstrate features of both a sleep disorder and an eating disorder. Many clients are reluctant to initiate discussions regarding this condition because of feelings of powerlessness and shame. Other clients do not discuss their symptoms because nurses and other clinicians fail to gather accurate assessment data due to lack of knowledge within the professional community regarding the disorder. This review includes the historical background, definition of terms, and clinical manifestations of nocturnal sleep-related eating. In addition, emphasis on assessment and clinical management are included. Safety issues, the need to educate health care providers, and the role of the nurse in advocating for appropriate diagnosis, treatment, and referral are addressed.     

Anchoring in lie detection revisited

Previous research has shown that the human lie detector tends to interpret messages as truthful rather than as deceptive (the truthfulness bias) and to infer attitudes congruent with the content of the (sometimes deceptive) messages (over-attribution). It was hypothesized that these effects are moderated by the extent to which receivers are anchored to the verbal content of the message; that is, receivers might form an early impression of the content and fail to adjust this impression sufficiently even if the message appears false. In the present study, receivers either judged the truthfulness of the message first and the sender's attitude second, or judged the sender's attitude first and truthfulness second, or judged only the sender's attitude. We proposed that having to judge truthfulness first would interfere with the role of the verbal content as an anchor for the receiver's impression. Consistent with this rationale, the results showed that both truthfulness bias and overattribution diminished when receivers judged truthfulness first compared to when receivers judged attitudes first or judged only attitudes.     

The effect of attitudes on emotional reactions to expressive displays of political leaders

One hundred subjects participated in an experiment to assess emotional reactions to the expressive displays of political leaders. Attitudes were assessed through questionnaire items, and facial EMG, heart rate, and skin conductance were recorded while subjects watched silent expressive displays of intense happiness/reassurance, mild happiness/reassurance, and anger/threat by President Reagan and Senator Hart. Half of the subjects reported their global affective reaction during each display, and all subjects reported discrete emotional reactions following each display. For Reagan, main effects were found for display type and for prior attitude in the self-report scales and in facial EMG, although significant Prior Attitude X Display interactions indicated that the intense happiness/reassurance displays most strongly differentiated supporters from opponents. Main effects were found for Hart's displays on the self-report scales and on facial EMG, and post hoc analyses revealed attitude effects. These results support previous research concerning affective reactions to dynamic expressive displays of emotion, but they also show the possible influence of prior attitude toward the expressor on both somatic and subjective measures of emotional response.This research was supported by National Science Foundation Grant SES 83-10176 and the Lincoln Filene Endowment to Dartmouth College and was part of a collaborative project involving Professors Roger D. Masters and Denis G. Sullivan of the Government Department at Dartmouth College. The authors thank Alice Feola for her assistance in preparing the stimulus videotapes. Lauren Bush is now at the Department of Psychology, University of Washington, Seattle, WA. John Lanzetta, our friend and colleague, who contributed so much to this project, died in October 1989 after a year-long illness.