PROMOTING LOW-FAT ENTREE CHOICES IN A PUBLIC CAFETERIA

Reductions in dietary fat have been recommended in the prevention of coronary heart disease. Because entrees contribute substantially to total meal fat content, we evaluated a cafeteria-based intervention for increasing the purchase rate of low-fat entrees (M = 6.83 g) relative to nonlowfat entrees (M = 25.59 g). The intervention included a poster listing the benefits of a LF diet and the daily LF entrees (i.e., broiled or baked chicken and fish dishes). During 6 days per phase, food selections (N = 3,264) were monitored by trained observers. The intervention, which cost $80.00, produced significant increases (i.e., from 20% to 35%) in the purchase rate of LF entrees.     

The development of spatial and class relations in four young children with right-cerebral-hemisphere damage: Evidence for an early spatial constructive deficit

This study followed the development of four children with right-hemisphere injury on a series of manipulative classification tasks to determine whether and how early brain injury affects the development of spatial and class relations. The children were first tested at about 2 years of age. Their data were compared with previously collected data from 18- to 42-month-old normal children, and with data from four young children with left-hemisphere injury. The results showed the children with right-hemisphere injury do not generate a particular spatial relation (next to) in their spatial groupings with the same frequency as normal or left-hemisphere damaged children, although they do generate in and on relations with normal frequency. An apparent deficit in the development of class relations is shown to be secondary to the spatial deficit, in that it is evident only in tasks that require spatial grouping.     

The effect of pretraining and feedback on the reasoning of young children

Three experiments are reported in which kindergarten and first-grade children were given one-trial multidimensional reasoning tasks that were modifications of those used by T. C. Toppino (1980, Journal of Experimental Child Psychology, 30, 496–512). In the first two experiments, the nature of the stimulus compounds (partitioned or unitary) was varied in a series of tasks of increasing complexity. First-grade children (Experiment 1) and kindergarten children (Experiment 2) performed extremely well on all of the tasks presented. Experiment 3 was designed to identify factors that contribute to these high levels of performance, relative to those obtained under the conditions used by Toppino (1980). The results indicated that a combination of feedback information and preliminary experience with simple forms of the tasks are sufficient to produce the high performance levels, and that the verbal labeling of stimulus components is not an essential constituent of the training.     

Acquisition and use of spelling-sound correspondences in reading

The acquisition and use of knowledge concerning the spelling-sound correspondences of English were evaluated by having children read words and nonwords that contained regular and homographic spelling patterns. Regular spelling patterns are associated with a single pronunciation (e.g., -UST as in MUST); homographic patterns have multiple pronunciations (e.g., -OSE as in HOSE, DOSE, LOSE). Analyses of errors, latencies, and pronunciations provided evidence for two complementary developmental processes: good beginning readers rapidly learn to recognize high-frequency words from visual input alone, while at the same time they are expanding and consolidating their knowledge of spelling-sound correspondences. Younger and poor readers rely more on phonological information in word decoding, as evidenced by their particular difficulty reading homographic spelling patterns. Poor readers do not appear to use a radically different strategy for reading words: their perfomance is similar to that of younger, good readers.     

Children's numerical skill and judgments of confidence in estimation

This study investigated how children's fluent use of a basic numerical skill is related to their perceptions of confidence on a task of quantitative estimation. One hundred four 10th graders (age 15.7 years) were categorized according to level of numerical fluency as assessed by timed tasks of counting in various nonunity increments. They then made estimates of large numbers of dots and rated how confident they were on each trial. The estimation task varied according to two within-subject factors of task difficulty. It was found that counting skill was related not only to accuracy in estimating, but also to the appropriateness of the children's confidence in their responses. Skillful children made judgments that corresponded with actual task difficulty. A derived calibration score corroborated ANOVA findings of the interaction of skill level and task difficulty on confidence ratings. It also revealed that while girls were less confident than boys, they were actually more realistic in their judgments. Findings are discussed in terms of (a) the effect of stimulus knowledge on awareness of task difficulty and (b) sex differences in achievement-related expectancies.     

Peer status and social competence in child psychiatric inpatients: A comparison of children with depressive,externalizing, and concurrent depressive and externalizing disorders

Social competence, peer status, and clinical symptomatology were evaluated in 54 child psychiatric inpatients. Aims were (a) to evaluate whether social competence deficits and peer rejection within an inpatient setting were associated with particular childhood disorders, and (b) to identify predictors of peer status in emerging groups of child inpatients. Results indicated that children with externalizing disorders (conduct or attention deficit disorders) and children with concurrent depressive and externalizing disorders were the most rejected, least liked, and least socially competent children. Depressed children without externalizing disorders had the highest scores on the social status and competence measures. Predictors of peer rejection and acceptance in the hospital differed, with measures of symptomatology predicting peer rejection, and measures of social and intellectual competence predicting peer acceptance. Implications of the results for understanding the role of peer adjustment and social competence in developmental psychopathology were discussed.This research was supported in part by Biomedical Research Support Grant RR756 awarded to the author. The author wishes to thank Donald Guthrie and Sondra Purdue for their statistical consultation, Gwen Gordon for her computer assistance, and Joan Trumbull for her assistance with data collection.     

The changing nature of the parent-adolescent relationship from early to late adolescence

This research analyzes changes in the parent-child relationship that help clarify the balance between individuation and cohesiveness over the period from age 11 to 17. Data were collected from mothers, fathers, and oldest children in 110 families whose oldest child was 11, 14 or 17. Three methods were involved: a survey of attitudes about family decision making, independence, love, understanding, and satisfaction with parenting; Loevinger's measure of ego level for parents and children; and an open-ended assessment of qualities family members admired in one another. The results provide insight into expectations and processes involved in revising the quality of parent-child relationships during early adolescence.     

Gender differences in conflict resolution styles of managers: At work and at home

Because women and men managers occupy different roles at work and at home, role theory suggests that they would use different conflict resolution behaviors in each role. This study tested this theory empirically using the Thomas-Kilmann Conflict Mode instrument to measure the five conflict resolution styles of 201 managers (99 males and 102 females) in both situational roles. Sex differences were examined along with hierarchical rank. Both genders tended to handle conflict more competitively at work than at home, and used the accommodating style more frequently at home than at work. At home, low-level women managers were more willing to collaborate and less willing to avoid conflict than at work; men managers overall were less likely to compromise at home than at work.