Developmental psychopathology. Current research, issues, and directions

Developmental psychopathology refers to the study of clinical dysfunction in the context of maturational and developmental processes. Although the field encompasses the entire life span, the present focus is on childhood. Special characteristics make the study of childhood dysfunction somewhat unique, including the emergence, evolution, and attenuation of seemingly problematic behaviors over the course of development; the manner in which children are referred for clinical evaluation; and complexities in identifying the appropriate foci for clinical intervention. Notwithstanding these obstacles, recent work has advanced considerably in diagnosis, assessment, and treatment of childhood disorders. The present article highlights recent advances in these areas and promising extensions in current research. Many advances have relied heavily on the extension of paradigms developed in research with adults. Additional research is needed that draws on and integrates conceptual and empirical work from developmental psychology.     

School administrators, parents, and sex education: a resolvable paradox?

The emergence of AIDS as an untreatable, lethal disease, responding to educational prevention strategies in high-risk populations, has brought the issues of sex education in the public schools to the forefront. However, administrators, teachers, and parents perceive different barriers to sex education implementation. This study, undertaken in a northeastern, multigenerational, ethnic city, characterized by adolescent pregnancy rates a third higher than the state overall, polled 42 junior and senior high school administrators regarding educational priorities, perceived barriers to expansion of sex education, and preferred methods of introducing sex education. Administrators perceive parents as a major barrier to the introduction of more formalized sex education in their schools. Paradoxically, these same administrators felt that parents were generally uncomfortable in talking to their children about human sexuality. Recommendations are offered from existing models of health education for resolution of administrators' conflicting views on parental roles.     

Adolescent school performance following parental divorce: are there family factors that can enhance success?

Most research on the effects of divorce on children has focused on delineation of specific areas of child maladjustment. A more optimistic approach seeks to identify variables that may mediate negative effects of a stressor, such as parental divorce. The goal of this study was to examine the relationship between one area of child adjustment, school achievement, and family factors which may mediate the negative influence of divorce. The subjects were 71 early adolescents and their recently divorced mothers. The adolescents were divided into low, medium, and high grade achievement groups. Analyses of variance and subsequent Newman-Keuls tests revealed that adolescents with high grade point averages had mothers with a lower level of depression, a higher educational level, less conflict with their ex-spouse, and less intense levels of conflict between mother and adolescent than those in the low grade point average group. A discriminant analysis resulted in a two-variable equation which accounted for 33% of the variance between low and high grade achievers. The two variables were mother's report of conflict between her and her ex-spouse in front of the adolescent and the adolescent's report of the intensity of arguments between him/herself and mother. These results indicated that school performance following divorce is not uniform for all adolescents and that family factors may mediate scholastic achievement problems.     

Age-appropriate behaviors: a comparison of three generations of females

The purpose of this study was to examine differences in older adolescent and adult females' perceptions of age-appropriate behavior in adults. Subjects were three generations of maternally related females (95 older adolescents, 78 mothers, 83 grandmothers) who were administered a questionnaire designed to assess age-appropriate behaviors in three broad categories: recreation, occupation/career, and family. Major findings were that older adolescents were most tolerant of behaviors performed by individuals at varying ages while older women most closely ascribed to age constraints, and that the greatest agreement on appropriateness of age constraints concerned family relationships while least agreement concerned recreational activities. Results support the view that adolescents' values on family issues are consistent with those of their parents, and suggest that adherence to age norms increases throughout the life span or are the result of generational differences in socialization.     

The impact of anxiety on visual attention to central and peripheral events

Recent reports in the literature suggest that anxious individuals show an attentional bias to mood-congruent information. Various investigators have hypothesized that such anxiety-based coding biases contribute to the maintenance of mood disorders. The present study sought to determine if attentional biases in anxious subjects extends to the perception of neutral, as opposed to affect-laden, stimuli. A procedure used to determine the locus of attention to foveal and peripheral visual events was used in combination with two inter-stimulus intervals, fixed and variable, to examine anxious and non-anxious subjects' attentional biases. Mood states were established by a well-validated musical induction procedure. The results revealed an attentional bias to foveal visual events in non-anxious subjects and an attenuated or reversed (peripheral) bias in anxious subjects. The clinical implications of these findings are discussed.     

Believability and syllogistic reasoning

In this paper we investigate the locus of believability effects in syllogistic reasoning. We identify three points in the reasoning process at which such effects could occur: the initial interpretation of premises, the examination of alternative representations of them (in all of which any valid conclusion must be true), and the "filtering" of putative conclusions. The effect of beliefs at the first of these loci is well established. In this paper we report three experiments that examine whether beliefs have an effect at the other two loci. In experiments 1 and 2 subjects drew their own conclusions from syllogisms that suggested believable or unbelievable ones. In the third experiment they evaluated conclusions that were presented to them. The data show that beliefs both affect the examination of alternative models and act as a filter on putative conclusions. We conclude by showing how some types of problem and some problem contents make the existence of alternative models more obvious than others.     

Visual search along the colour dimension

Subjects searched for a chromatic target among coloured background items. With low target-background chromatic similarity, response latencies remained uniformly short whether the target was present or not and whether the items were chromatically homogeneous or not. Latencies increased with increases in target-background similarity and were longest with heterogeneous backgrounds, with which the effects of trial type also became manifest. We employed Treisman's model of visual search to account for these findings. In particular, we suggest that similarity increases forced a shift from a preattentive to an attentive search, the latter being importantly shaped by the background's level of chromatic variance.     

The infant's use of visual and haptic information in the perception and recognition of objects

The purpose of this paper is to discuss the relationship between the haptic and visual systems during infant's bimodal interaction with objects. Four general topics are discussed: the role of exploratory activity in perception, the specific ways in which the two systems are related during exploration, developments over age in the relationship between the systems, and the impact of the organism/environment relationship on these developments.     

A sermon from hell: Toward a theology of loneliness

Loneliness as part of the human condition is first explored from an experiential-philosophical perspective. A biblical survey suggests loneliness is normative to the faith experience and may portray a more realistic religiosity. Desert imagery in Scripture indicates a strong association among solitude, spiritual development, and potential dangers of spiritual deception. God's not yet-ness-itself a cause of existential loneliness—is paradoxically the way in which communion with God functions in the here and now. The creative use of solitude may enhance social, psychological, and spiritual well-being, and provide a way to theologize about personal isolation and disorientation.He is also editor of theHarding Journal of Religion and Psychiatry.     

An exploratory study of planning, attention, simultaneous, and successive cognitive processes

Although there has been a considerable amount of research on simultaneous and successive processing (Luria's second functional unit) by Das and others, there have been relatively few investigations into the measurement of attention and planning (the first and third functional units, respectively). The purpose of this investigation was to examine the factorial validity of tasks designed to measure cognitive processing in each of Luria's three functional units. A sample of 112 normal fourth- and fifth-grade students were administered nine experimental tasks chosen or developed according to the theoretical components of planning, attention, simultaneous, and successive processes. Principal factor analyses (orthogonal and oblique) with rotation of four factors resulted in solutions that closely matched the anticipated groupings based on a structural analysis of the tasks. General support for the feasibility of measurement of Luria's cognitive processing model, and the need to further develop and refine these and other experimental tasks, was obtained.