Unmitigated communion and health among adolescents with and without diabetes: the mediating role of eating disturbances

The authors examined the implications of unmitigated communion--a focus on others to the exclusion of the self--for psychological and physical health among adolescents with (n = 132) and without (n = 131) diabetes times/during a 1-year period. Unmitigated communion predicted greater psychological distress and lower levels of competence cross-sectionally and longitudinally, controlling for sex, pubertal status, and communion. Health status moderated some longitudinal relations, such that relations held only for adolescents with diabetes. In addition, unmitigated communion was associated with poor metabolic control and predicted a deterioration in metabolic control over the year for adolescents with diabetes. Unmitigated communion also was associated with disturbed eating behavior cross-sectionally and longitudinally, and disturbed eating behavior explained some of the relations of unmitigated communion to psychological but not physical health outcomes.     

The production of bimanual percussion in 12- to 24-month-old children

Bimanual coordination represents a complex self-organizing system that is subject to both internal and contextual constraints. Although there has been interest in examining bimanual development throughout the lifespan, few data exist relative to the bimanual activity of children between 1 and 4 years of age. The study reported here represents an initial effort to address this gap. Twenty-seven children who were either 12, 18 or 24 months old were videotaped while drumming with sticks on a plastic drum. Two independent observers recorded bout length as well as number and phase relation of movement cycles within bouts. Kinematic analysis provided more detailed information about the timing and form of children's activity. Results indicate that bimanual drumming becomes preferred over unimanual drumming by 2 years of age, that the proportions of different phase relations exhibited by children change between 1 and 2 years of age, and that the behavior appears to go through periods of stability and variability within this age range. These results are discussed in the context of the child's physical development and interactions with the environment during this period.     

REFERENCE: An APPLE II package for storage and retrieval of journal references

The package described here enables the user to maintain a “card index system” of journal references on floppy disk, with easy retrieval of references by author, subject, or combination of subjects.     

Change and stability in sexism among college students: A three-year panel study

Results are reported of a 3-year panel study of sex-role attitude changes among Ball State University students. Two questions were posed: (1) To what extent do students change their sex-role attitudes? (2) What types of students are more likely to change their attitudes? Contrary to expectations, students did not become progressively less sexist each year they were in college. Apparently, changes in student sex-role attitudes were more reflective of changes in local public opinion rather than following the Bennington College pattern. An important finding of the study is that those who were initially the most sexist displayed the greatest degree of change in their attitudes. A mixed pattern prevails with regard to relationships between changes in attitudes and background characteristics, personal orientations, and political orientations.     

Adolescents' Conceptualization of Adult Roles: Relationships with Age,Gender, Work Goal,and Maternal Employment

This study concerns the construction of thepersonal stereotypes of “adult” andadulthood roles and the influence of gender, maternalemployment, and employment goals of adolescents informulating a concept of “adult” during twoperiods in adolescence. A sample of 237 adolescents, 12%non-Caucasian, responded to statements reflectinginterpersonal expectations and gender responsibilities attributed to adults. Exploratory factoranalysis indicated a four-factor structure in attitudestoward familial and career roles, ideology of fairness,social status, and rational characteristics, which were gender differentiated by contexts and normreferences. Analyses of variance on the factor scoreindicated girls' and young boys' conceptualizations of“adult” were related to maternal employment status and their career goals; older adolescentboys structured the roles ofparent,worker,and spouse astraditionally gender typed.     

Responses to Persons with AIDS: Fear of Contagion or Stigma?1

Recently it has been argued that responses to persons with Acquired Immune Deficiency Syndrome (AIDS) are more a function of the association of AIDS with homosexuality than they are concerns about contagion. This research provided a further test of these arguments using an experimental design in which the target disease's contagiousness and association with homosexuality were manipulated. The results indicated that willingness to interact with a disease victim was strongly related to the contagiousness of the disease but only weakly related to its association with homosexuality. These findings are in line with recent research on lay conceptions of physical illness and argue that avoidance of disease victims, including persons with AIDS, primarily reflects concerns over contracting the disease. The implications of these findings for lay illness conceptions and how lay people respond to disease victims are discussed.     

Sequence‐specific procedural learning deficits in children with specific language impairment

This study tested the procedural deficit hypothesis of specific language impairment (SLI) by comparing children's performance in two motor procedural learning tasks and an implicit verbal sequence learning task. Participants were 7‐ to 11‐year‐old children with SLI (n = 48), typically developing age‐matched children (n = 20) and younger typically developing children matched for receptive grammar (n = 28). In a serial reaction time task, the children with SLI performed at the same level as the grammar‐matched children, but poorer than age‐matched controls in learning motor sequences. When tested with a motor procedural learning task that did not involve learning sequential relationships between discrete elements (i.e. pursuit rotor), the children with SLI performed comparably with age‐matched children and better than younger grammar‐matched controls. In addition, poor implicit learning of word sequences in a verbal memory task (the Hebb effect) was found in the children with SLI. Together, these findings suggest that SLI might be characterized by deficits in learning sequence‐specific information, rather than generally weak procedural learning.     

Oscillatory motion induces change blindness

Change blindness is the relative inability of normally sighted observers to detect large changes in scenes when the low-level signals associated with those changes are either masked or of extremely low magnitude. Change detection can be inhibited by saccadic eye movements, artificial saccades or blinks, and 'mud splashes'. We now show that change detection is also inhibited by whole image motion in the form of sinusoidal oscillations. The degree of disruption depends upon the frequency of oscillation, which at 3 Hz is equivalent to that produced by artificial blinks. Image motion causes the retinal image to be blurred and this is known to affect object recognition. However, our results are inconsistent with good change detection followed by a delay due to poor recognition of the changing object. Oscillatory motion can induce eye movements that potentially mask or inhibit the low-level signals related to changes in the scene, but we show that eye movements promote rather than inhibit change detection when the image is moving.     

The wrecking effects of race and social class on self and success

The literature on success neurosis has expanded in recent years to include a consideration of preoedipal as well as oedipal factors. Typically, success neurosis is considered to be a symptomatic result of complex intrapsychic phenomena, whether they be at the oedipal and/or preoedipal level. Having previously considered that success neurosis can also be determined by internalized representations of "real" factors, such as racism and poverty (Holmes, in press, b) the author here considers how these factors become primary intrapsychic building blocks of success neurosis through their negative impact on the components of success in the self and the ego.