Auditory streaming and vertical localization: Interdependence of “what” and “where” decisions in audition

When a sequence of two tones is presented over headphones in an ascending or descending order of pitch, it is heard as correspondingly ascending or descending in space. The illusion of spatial change that accompanies pitch change can be induced onto a pair of noise bursts by presenting them in synchrony with the tones. When cues known to produce stream segregation are introduced, the perceived position of the noises is less influenced by the tones. Stream organization is seen to be implicated in the ability to separately localize concurrent sources of sound. This suggests that “what” and “where” decisions are highly interactive and that neurological evidence that suggests separate pathways for these decisions must be interpreted with caution.     

Empirical and conceptual problems with longitudinal trait-state models: introducing a trait-state-occasion model

The latent trait-state-error model (TSE) and the latent state-trait model with autoregression (LST-AR) represent creative structural equation methods for examining the longitudinal structure of psychological constructs. Application of these models has been somewhat limited by empirical or conceptual problems. In the present study, Monte Carlo analysis revealed that TSE models tend to generate improper solutions when N is too small, when waves are too few, and when occasion factor stability is either too large or too small. Mathematical analysis of the LST-AR model revealed its limitation to constructs that become more highly auto-correlated over time. The trait-state-occasion model has fewer empirical problems than does the TSE model and is more broadly applicable than is the LST-AR model.     

Sexual Orientation as Gendered to the Everyday Perceiver

Sex Roles - We present an integrated interdisciplinary review of people’s tendency to perceive sexual orientation as a fundamentally gendered phenomenon. We draw from psychology and other...     

Empathy Development in Adolescence Predicts Social Competencies in Adulthood

This 23‐year study explored the predictive associations between empathy development in adolescence and self‐reported social competencies and outcomes in adulthood. Participants were 1,527 adults aged 35 years (48.3% female). The predictor variable (adolescent empathy) was measured yearly at the ages of 12 to 16 years. The outcome variables (adult empathy, communication skills, social integration, relationship satisfaction, and conflicts in relationships) were measured at the age of 35 years. Five important results stand out. First, longitudinal measurement invariance was established for the measure of adolescent empathy. Second, empathy tended to increase during the adolescent years. Third, significant interindividual differences in level and change of adolescent empathy were found. Fourth, gender was related to level of adolescent empathy, favoring girls over boys. Fifth, not only level but also change in adolescent empathy predicted individual differences in social competencies in adulthood two decades later. These findings demonstrate that developmental processes that are relevant for adjustment reveal long‐term social consequences beyond the adolescent years.     

A 12-Point Circumplex Structure of Core Affect

Core Affect is a state accessible to consciousness as a single simple feeling (feeling good or bad, energized or enervated) that can vary from moment to moment and that is the heart of, but not the whole of, mood and emotion. In four correlational studies (Ns = 535, 190, 234, 395), a 12-Point Affect Circumplex (12-PAC) model of Core Affect was developed that is finer grained than previously available and that integrates major dimensional models of mood and emotion. Self-report scales in three response formats were cross-validated for Core Affect felt during current and remembered moments. A technique that places any external variable into the 12-PAC showed that 29 of 38 personality scales and 30 of 30 mood scales are significantly related to Core Affect, but not in a way that revealed its basic dimensions.     

The impact of television,print, and audio on children's recall of the news.

Recent research has shown that children remember more from television news than from print news, a finding that has been explained by the extra mnemonic support offered by redundant television pictures (the dual‐coding hypothesis). The present study was designed to examine three alternative explanations, which attribute children's superior recall of television news to (a) underutilization of the print medium, (b) a recall advantage of listening compared with reading, and imperfect reading ability. A sample of 192 fourth and sixth graders was presented with children's news stories, either in (a) their original television form, (b) a bare print version, a print version supplemented with photo material or in (d) an audio version. Results indicated that the television presentation was remembered better than any of the other three versions. The results of the study were consistent with the dual‐coding hypothesis, whereas no support was found for the alternative explanations tested in the study.     

The influence of the feminist subculture in changing sex-role attitudes

A recent analysis of longitudinal data indicates that protest participation does not explain the modernization of sex-role attitudes which has occurred on campus during the past decade. As an alternative, it is suggested that the consciousness raising (CR) groups that have characterized the subcultural phase of the women's movement are partially responsible for these dramatic changes. To test this hypothesis, changes in the sex-role attitudes of 66 students in a 10-week introductory women studies class were analyzed. While a comparison group of 121 students in an introductory sociology class showed no change in attitudes toward the female sex role, the women studies students significantly increased in sex-role modernism. Female students showed significantly greater increases than males. These findings support the subcultural thesis that sex-role modernism, a subcultural value of the feminist movement, has been successfully promoted through the mechanism of CR groups, such as the one studied here. While other factors undoubtedly have affected this change in sex-role attitudes, the spread of CR groups in the 1970s must be give a prominent role.The author would like to express appreciation to Christine Bose for reading and commenting on an earlier draft of this article.     

When constraints interact: a caution about reference variables,identification constraints,and scale dependencies in structural equation modeling

In traditional approaches to structural equations modeling, variances of latent endogenous variables cannot be specified or constrained directly and, consequently, are not identified, unless certain precautions are taken. The usual method for achieving identification has been to fix one factor loading for each endogenous latent variable at unity. An alternative approach is to fix variances using newer constrained estimation algorithms. This article examines the philosophy behind such constraints and shows how their appropriate use is neither as straightforward nor as noncontroversial as portrayed in textbooks and computer manuals. The constraints on latent variable variances can interact with other model constraints to interfere with the testing of certain kinds of hypotheses and can yield incorrect standardized solutions with some popular software.