Maternal perceptions of the sleep patterns of premature infants at seven months corrected age compared to full-term infants

It has been reported that 83%–87% of full-term infants regularly sleep through the night (from midnight to 5 a.m.) by 6 months of age, but there is little information about the sleep patterns of premature infants. The purpose of the current study was to identify maternal perceptions of the sleep patterns of premature infants. Parents of 32 premature infants with birth weight below 1,750 gm and of 13 full-term infants completed a 24-hour sleep record in 30-minute epochs for 1 week at 7 months of chronological (term) or corrected age (premature). Mean birth weight of premature infants was 1,278 ± 340 gm, with a gestational age of 30.4 ± 2.7 weeks. The daily total sleep time, longest sleep segment, frequency of sleep-wake transitions, and percentage of night sleep (8 p.m.–8 a.m.), averaged from the 1-week sleep record and number of night wakenings per week, were used as indicators of sleep patterns. The longest reported sleep segments of premature infants were significantly shorter than those of full-term infants (8.2 ± 2 hours versus 9.6 ± 1 hour, p < 0.01) and the number of night wakenings per week was significantly greater (3.13 ± 3 versus 0.54 ± 7, p < 0.005). Total reported sleep time, percentage of night sleep, and sleep-wake transitions did not differ significantly between premature and full-term infants. However, analysis of feeding events revealed that premature infants received significantly more feedings between midnight and 5 a.m. (M = 0.31 + 3 versus M = 0.06 + 1, p < 0.001). We conclude that sleep pattern diaries kept by parents indicate that premature infants have developed a diurnal sleep rhythm by 7 months corrected age, but they still have shorter sleep segments and they awaken more during the night than term infants.     

The Relationships of Type A Behavior and Optimism with Job Performance and Blood Pressure

Type A behavior and optimism were examined as predictors of blood pressure and job performance in a hospital setting. Results indicate that the achievement striving dimension of Type A behavior was negatively related to blood pressure. The impatient/irritable dimension of Type A behavior was unrelated to either performance or blood pressure. The interaction of achievement striving Type A behavior and optimism was related to blood pressure and technical job performance. Specifically, achievement striving predicted blood pressure and technical performance when optimism was high but not when it was low. Implications for future research are discussed.     

An Examination of the Perceived Fairness of Workplace Romance Policies

Fairness perceptions regarding several workplace romance policies (i.e., no action, counsel, verbal reprimand, written warning, transfer, terminate) applied to different types of couples (e.g., lateral vs. hierarchical) in a variety of situations (e.g., couple's performance improves vs. declines) were examined. We found the counsel policy was perceived more fair than any other policy. Stricter workplace romance policies (verbal reprimand, written warning, transfer) were perceived fair when the couple's performance declined or the romance was highly visible. Taking no action was perceived more fair than any other policy when the couple's performance improved. These results and others are discussed.     

Will the young support the old? An individual‐ and family‐level study of filial obligations in two New Zealand cultures

Do people feel that they are obliged to look after older parents and grandparents, support them financially, respect, obey, and maintain contact with them, as well as please them and make them happy? Two surveys of filial obligations were conducted in New Zealand involving 100 Chinese and 103 European families respectively. Across the 587 individuals from two generations, a widely shared obligation hierarchy emerged with social contact and respect on top of all others. Chinese were higher than Europeans on obedience and financial support as predicted, but also on most other obligations. Gender differences, contrary to prediction, were generally absent; but children were significantly higher than their parents on obedience. Obligations were moderately intercorrelated, and also correlated with corresponding expectations. K‐means cluster analysis was used in a novel way to discover three European and four Chinese family obligation types. Further family‐level analysis showed that parental income, grandparents’ residence, and motivations in communicating with elders differentiated the family types.     

Making sense of diversity in the workplace: organizational justice and language abstraction in employees' accounts of diversity-related incidents

To discern patterns of employee sense-making about workplace diversity, the authors analyzed 751 natural language accounts of diversity incidents from 712 workers in one department of a large organization. Six generic incident types emerged: discrimination, representation, treatment by management, work relationships, respect between groups, and diversity climates. Consistent with hypotheses, incidents that respondents viewed as negative, accounts from women, and those involving members of respondents' in-groups were more likely to cite justice issues. Partially consistent with research on the linguistic intergroup bias, both negative and positive accounts involving out-group members and accounts from men were more likely to be expressed using abstract verb forms. The authors discuss future opportunities to integrate research on diversity, justice, and the linguistic category model.     

Emotion in the sounds of pets' names

Several thousand cats' and dogs' names were compared with each other and with several thousand men's and women's names in terms of their use of various sounds and the emotional associations of these sounds. Emotional associations were scored according to the system developed by Whissell in 2000. In general, cats' names stood in comparison to dogs' names as women's names stood in comparison to men's names. Names from the first group in each pairing included more pleasant and soft phonemes and fewer unpleasant and sad ones than those in the second group (one-way analyses of variance with post hoc LSD tests, p < .0001). As well, pets' names were longer and more easily pronounced by children than the human names (p < .0001).     

Serial publication and the emotional associations of words in Dickens' David Copperfield

A study of the emotional associations and imagery of words in Dickens' serially published novel David Copperfield, quantified by the Dictionary of Affect in Language, identified patterns both in the whole novel and within its chapters and installments. The Pleasantness and Activation of words rose significantly across the novel, while the use of Imagery first fell and then rose again. The last chapter of each installment had shorter sentences and higher scores for Imagery than other chapters, and words within last chapters tended to rise in Pleasantness and Activation within the chapter. It was felt this was likely as a result of Dickens' efforts to maintain dynamism and increase reader interest.     

The flow of emotion through Beowulf

The Old English saga Beowulf was studied in translation with the help of the Dictionary of Affect in Language which quantifies the emotional connotations of words. Statistically significant differences in Pleasantness and Activation were evident across segments of the poem. A model was developed to represent the wave-like flow of Pleasantness and Activation through the Beowulf saga. Analyses identified a meta-structure whose climax was the second adventure (the killing of Grendel's mother). Data from three different translations and data representing the meter and orthography of the original poem provided convergent construct validity for the model.     

Power and Action in Critical Theory Across Disciplines: Implications for Critical Community Psychology

Although critical scholarship and community psychology share similar aspirations, the links between them remain unexplored and under-theorized. In this article we explore the implications of critical scholarship in various specialties for the field of community psychology. To understand the contributions of critical scholarship to a theory of power and action for social change, we conducted a systematic analysis of a ten-year period of publications in seven journals associated with the critical scholarship tradition. We created precise criteria for the concepts of power and action and applied them to the publications. Results indicate an interesting paradox at play. Whereas community psychology is more action oriented than critical scholarship, its actions fall short of challenging institutionalized power structures and the status quo; and whereas critical scholarship is more challenging of the status quo than community psychology in theory, it has failed to produce viable actions that challenge the status quo. We discuss the implications of this state of affairs for the development of a more critical community psychology.     

Motivated self-stereotyping: heightened assimilation and differentiation needs result in increased levels of positive and negative self-stereotyping

This research was conducted to explore the impact of assimilation and differentiation needs on content-specific self-stereotyping. According to optimal distinctiveness theory (M. B. Brewer, 1991), social identities serve the function of satisfying individuals' need for assimilation (in-group inclusion) and their need for differentiation (distinctiveness from others). It was proposed that one of the ways optimal social identities are maintained is through self-stereotyping. In 3 studies, the needs for assimilation and differentiation were experimentally manipulated, and support was found for increased self-stereotyping in response to heightened need arousal across both self-report and behavioral measures and across different social groups. Results also demonstrated that only those participants who were highly identified with their in-group were willing to engage in negative self-stereotyping.