Recoding low-level simulator data into a record of meaningful task performance: The integrated task modeling environment (ITME)

The Integrated Task Modeling Environment (ITME) is a user-friendly software tool that has been developed to automatically recode low-level data into an empirical record of meaningful task performance. The present research investigated and validated the performance of the ITME software package by conducting complex simulation missions and comparing the task analyses produced by ITME with taskanalyses produced by experienced video analysts. A very high interrater reliability (> or = .94) existed between experienced video analysts and the ITME for the task analyses produced for each mission. The mean session time:analysis time ratio was 1:24 using video analysis techniques and 1:5 using the ITME. It was concluded that the ITME produced task analyses that were as reliable as those produced by experienced video analysts, and significantly reduced the time cost associated with these analyses.     

Males' Greater Tolerance of Same-Sex Peers

ABSTRACT— Three studies were conducted to examine the often-cited conclusion that human females are more sociable than males. Using perceptions of roommates, roommate changes at three collegiate institutions, and an experimental manipulation of friendship beliefs, the studies demonstrated unequivocally that males exhibit a higher threshold of tolerance for genetically unrelated same-sex individuals than females do. Tolerance was defined as acceptance of the stresses and strains within relationships. Results are discussed in terms of potential underlying mechanisms and ultimate explanations.     

Early emotional development in infants and toddlers: Perspectives of Early Head Start staff and parents

As part of a curriculum‐development project, focus groups were implemented with Early Head Start staff and with parents of infants and toddlers enrolled in Early Head Start. Focus groups were designed to identify staff and parent beliefs about early emotional development. Three major themes were identified that crossed the staff and parent focus groups: (a) Infants' and toddlers' abilities to have emotions and to be aware of others' emotions; (b) roles of parents as advocates, teachers, and disciplinarians; and (c) parental reflectivity about their own experiences as influences on their parenting. The findings suggest that parents participating in Early Head Start have some knowledge about basic emotions and the developmental nature of emotions, but may easily misinterpret emotional displays only as attempts at manipulation rather than as valid expressions of feelings; expectations for gender‐appropriate emotional expressiveness begin early; more empowered parents may view themselves as role models and teachers for their children; and more reflective parents are better prepared to engage in the sensitive interactions needed to guide young children's growing awareness of their own and others' emotions. Implications for parenting education and program planning utilizing an infant mental health perspective are discussed.     

Home-based intervention for infants with developmental disorders

A hom-based therapeutic program for infants with developmental disorders is described. The program is used at the Institute for Psychophysiological and Speech Disorders, Belgrade, Yugoslavia. Significant changes in infant developmental competence provide support for the use of parents as direct intervention agents for their infants. Positive changes in marital and family relationships are important side effects of parent involvement in the therapeutic habilitation of their children.     

Spontaneous head positions in infants during the first 9 postnatal months

The developmental organization of spontaneous head positioning over the first 9 postnatal months of life was investigated in a study of 35 infants. Head positions assumed by infants while at rest were recorded at 11 observation period: at 1 week, 2 weeks, 4 weeks of age, and every 4 weeks thereafter until the infant was 36 weeks old. Results indicated an overall tendency toward a head-right position, which was strongest during the neonatal period, but declined with age. The head-right position bias was qualified by familial handedness.     

We're Here,We're Queer,We're on TV: The Effects of Visual Media on Heterosexuals' Attitudes Toward Gay Men and Lesbians1

Effects of visual media on attitudes toward gay men and lesbians were investigated by exposing 3 groups of participants to a brief video. The first group viewed an anti‐gay video. the second group viewed a pro‐gay video, and a comparison group viewed a neutral video. Participants attitudes were measured immediately following the video after seeing the video, participants were contacted by telephone. and their attitudes were again assessed. Participants were not aware of the connection between the follow‐up assessment and the initial video exposure. At follow‐up. participants attitudes were significantly different. with attitudes with the pro‐gay video group being most positive, and those in the anti‐gay video group being most negative.