Nonconscious acquisition of information.

The authors review and summarize evidence for the process of acquisition of information outside of conscious awareness (covariations, nonconscious indirect and interactive inferences, self-perpetuation of procedural knowledge). Data indicate that as compared with consciously controlled cognition, the nonconscious information-acquisition processes are not only much faster but are also structurally more sophisticated, in that they are capable of efficient processing of multidimensional and interactive relations between variables. Those mechanisms of nonconscious acquisition of information provide a major channel for the development of procedural knowledge that is indispensable for such important aspects of cognitive functioning as encoding and interpretation of stimuli and the triggering of emotional reactions.     

A theological perspective on social exchange theory

This article provides a brief review of the basic principles of social exchange theory with an emphasis on a social exchange model of conflict. The key concepts of justice, reciprocity, and equity comprised in social exchange theory are addressed from a social and theological perspective.     

At-risk children in Christian families concerning alcohol use

Health educators proposing alcohol prevention programs for a church setting face a variety of problems. Information only preventive types of alcohol programs are being increasingly criticized. The purpose of this study was to identify variables that best predict use of alcohol for children in fundamentalist Protestant Christian families. Three hundred and two students currently enrolled in a mandatory health course at a fundamentalist Protestant Christian university responded to a questionnaire designed to identify contextual or environmental risk factors for alcohol use. A significant difference was found in five of 15 established environmental factors. This paper suggests that an alcohol education program that focused on these differences would be advantageous for the health educator to carry out in the church setting.     

Visual experience, visual field size, and the development of nonvisual sensitivity to the spatial structure of outdoor neighborhoods explored by walking.

When places are explored without vision, observers go from temporally sequenced, circuitous inputs available along walks to knowledge of spatial structure (i.e., straight-line distances and directions characterizing the simultaneous arrangement of the objects passed along the way). Studies show that a life history of vision helps develop nonvisual sensitivity, but they are unspecific on the formative experiences or the underlying processes. This study compared judgments of straight-line distances and directions among landmarks in a familiar area of town by partially sighted persons who varied in types and ages of visual impairment. Those with early childhood loss of broad-field vision and those blind from birth performed significantly worse than those with early or late acuity loss and those with late field loss. Broad-field visual experience facilitates perceptual development by providing a basis for proprioceptive and efferent information from locomotion against distances and directions relative to the surrounding environment. Differences in the perception of walking, in turn, cause the observed differences in sensitivity to spatial structure.     

A developmental view of therapeutic bonding in the family: treatment of the disconnected family

Data from an ongoing research study have been used to identify a subgroup of families of severely ill, young adults who present formidable treatment challenges to the family therapist. The disconnected family is characterized by disturbances in attachment between one or both parents and the patient. In many cases, disturbances in attachment and caretaking in the family of origin are reported for the parents in these families. Disconnected families that also have intense emotional styles of relating are particularly difficult to treat. A treatment model that focuses on intergenerational attachment issues is described.     

Effect of time of day on the relationship between mood state, anaerobic power, and capacity

Mood state was estimated in six men using the Profile of Mood States questionnaire, with a "right now" directional set prior to performance of a modified Wingate power test, once at 03.00 hr., 09.00 hr., 15.00 hr., and 21.00 hr., on different days. Anaerobic power was measured as peak power output in 5 sec., and anaerobic capacity was measured as total external work performed during the 30-sec. test. Intraindividual difference scores were calculated as a subject's score minus his mean over the four tests. Multiple regression analyses showed that time of day and the Profile of Mood States fatigue score accounted for 51% of the variance in peak power and 62% of the variance in anaerobic capacity. However, the relationships between fatigue and subsequent anaerobic power and capacity reached statistical significance only at 21.00 hr. These results suggest that intraindividual differences in the mood state are related to subsequent performance. Greater than usual levels of fatigue are associated with reduced performance capacity. However, this relationship is dynamic and is dependent upon the time of day.     

Gender differences in social support and physical health

A large body of prospective data has accumulated linking social support to health, and most social scientists agree that low levels of support are associated with poor physical and mental health. Unfortunately, most of the research has been limited to White men. When women and people of color are included in the designs, the relationships between social support and physical health are more complicated. Prospective population-based studies provide evidence that low support is associated with increased risk of mortality in women. However, in several studies, results indicated that, for specific age groups, women with high social support have increased risk of mortality. Factors that may contribute to the observed gender differences in the social support-physical health relationship are discussed. Future research should include adequate numbers of women and more sophisticated measures of social support to move the field forward.     

Stories as a mnemonic aid for older learners

The effectiveness of a story mnemonic for free-recall learning was assessed in 71 community-dwelling elderly adults. Participants received 1 of 3 memory-training programs: (a) narrative story, (b) method of loci, or (c) placebo training. The stimuli consisted of 26 nouns chosen for being highly imagible and concrete. Recall was examined immediately following study of the words, after 1 hr, and after 3 days. At each testing interval, both mnemonic condition groups outperformed the placebo group. The results suggest that a story mnemonic can enhance word retention on a free-recall task.     

Gender Differences in the Relationship of Language Development to Disruptive Behavior and Peer Relationships in Preschoolers

The present study examined whether there are gender differences among preschoolers in how language development is related to disruptive behavior and peer relationships. Participants were 185 largely minority, preschool children from low income families and their 16 teachers. Videotaped observations were coded to assess disruptive and off-task behavior in group learning situations. Teachers rated disruptive behavior and the quality of peer relationships and they provided information about service referrals. Language skills were assessed with standardized tests. Lower levels of language skills were more strongly associated with disruptive behavior and poor peer relationships for boys than for girls. Disruptive behavior was related to the probability that a child would be referred for services. Language development difficulties tended to be seen by teachers only when paired with behavior problems.