Seeing the disappearance of unseen objects

Because of the massive amount of incoming visual information, perception is fundamentally selective. We are aware of only a small subset of our visual input at any given moment, and a great deal of activity can occur right in front of our eyes without reaching awareness. While previous work has shown that even salient visual objects can go unseen, here we demonstrate the opposite pattern, wherein observers perceive stimuli which are not physically present. In particular, we show in two motion-induced blindness experiments that unseen objects can momentarily reenter awareness when they physically disappear: in some situations, you can see the disappearance of something you can't see. Moreover, when a stimulus changes outside of awareness in this situation and then physically disappears, observers momentarily see the altered version--thus perceiving properties of an object that they had never seen before, after that object is already gone. This phenomenon of 'perceptual reentry' yields new insights into the relationship between visual memory and conscious awareness.     

The siren song of implicit change detection

Although change blindness could suggest that observers represent far less of their visual world than their conscious experience leads them to believe, they could fail to detect changes even if they fully represent all details. Reports of implicit change detection in the absence of awareness are consistent with the notion that observers' representations are more complete than previously thought. However, to provide convincing evidence, studies must separate implicit detection from explicit processes. This article reexamines the 3 primary claims of implicit change detection and, after replicating original findings, provides theoretical and empirical support for alternative, explicit explanations. Even if observers do represent more of the scene than previously thought, change detection might occur only through explicit comparisons.     

General guidelines for conducting behavior modification programs in public school settings

Tentative guidelines for initiating behavior modification programs are presented. Discussion focuses on the importance of initial introduction of these procedures to teachers, the relation of teacher personality variables to technique selection, factors to consider when evaluating children for modification, and suggestions for on-going participation and withdrawal of the psychologist as an active agent in such programs.     

Cognitive beliefs about male sexuality: The impact of gender roles and counselor perspectives

Two studies are presented which examine stereotypie beliefs about males and their sexuality through the use of the Stereotypes About Male Sexuality Scale (SAMSS). In the first study, the relationship between the SAMSS and two gender role measures were examined. The results revealed that the restrictive emotionality aspect of the masculine role was strongly associated with stereotypic beliefs about male sexuality. Other gender role preferences and behaviors were also found to be positively associated with conventional performance approaches to male sexuality. In the second investigation, counseling trainees were asked to describe how mentally healthy adult men and women would respond to the Stereotypes About Male Sexuality Scale. The responses of both male and female intraining counselors indicated that they expected mentally healthy males: (a) to reject inhibited, control, and constant readiness approaches to the expression of male sexuality and (b) to express greater disagreement toward defining male sexuality exclusively in terms of sexual intercourse and toward viewing males as inherently knowledgeable about sex. These results thus provide evidence for the importance of the SAMSS and a cognitive approach to the study of male sexuality.William E. Snell, Jr., Ph.D. is an assistant professor of psychology in the College of Liberal Arts at Southeast Missouri State University. Sharyn S. Belk is a Ph.D. candidate in social-personality psychology at the University of Texas at Austin. Raymond C. Hawkins II, Ph.D., is a clinical psychologist at the Austin Regional Clinic in Austin, Texas.Portions of these data were presented at the annual meeting of the Southwestern Psychological Association, New Orleans, Louisiana, and at the XXIII International Congress of Psychology, Acapulco, Mexico.     

Hostility and quality of life among Hispanics/Latinos in the HCHS/SOL Sociocultural Ancillary Study

Objective: The purpose of this study was to determine if hostility is associated with physical and mental health-related quality of life (QoL) in US. Hispanics/Latinos after accounting for depression and anxiety.

Methods: Analyses included 5313 adults (62% women, 18–75 years) who completed the ancillary sociocultural assessment of the Hispanic Community Health Study/Study of Latinos. Participants completed the Center for Epidemiological Studies Depression Scale, Spielberger Trait Anxiety Scale, Spielberger Trait Anger Scale, Cook–Medley Hostility cynicism subscale and Short Form Health Survey. In a structural regression model, associations of hostility with mental and physical QoL were examined.

Results: In a model adjusting for age, sex, disease burden, income, education and years in the US., hostility was related to worse mental QoL, and was marginally associated with worse physical QoL. However, when adjusting for the influence of depression and anxiety, greater hostility was associated with better mental QoL, and was not associated with physical QoL.

Conclusions: Results indicate observed associations between hostility and QoL are confounded by symptoms of anxiety and depression, and suggest hostility is independently associated with better mental QoL in this population. Findings also highlight the importance of differentiating shared and unique associations of specific emotions with health outcomes.     

Intelligence and regional brain volumes in normal controls

The relationship between brain size and intelligence was examined in a large sample of healthy normal volunteers (N = 90). In addition to confirmation of the small but significant relationship between IQ and whole brain volume (r = 0.25, p < .05) using magnetic resonance imaging, regional differences were examined using a completely automated procedure to generate lobar volumes to address questions related to regional specificity and its relationship to intelligence. A significant positive relationship was found between measures of full scale IQ and frontal (r = 0.25, p < .05) and temporal (r = 0.28, p < .01) regions, although when correlations across different brain regions were tested against each other, there was no evidence of regional specificity. In addition, no laterality effects were seen. Correlations between WAIS-R subtest scores and brain regions indicated few correlations between verbal subtest scores and brain size, but several significant correlations between the performance subtest scores and frontal, temporal, parietal, and cerebellar brain regions. These results support the notion of a modest relationship between brain size and measures of global intelligence and suggest diffuse brain involvement on performance tasks which require integration and use of multiple cognitive domains.     

ACHIEVEMENT MOTIVE: ANALYZING THE VALIDITY OF THE WOFO

Spence and Helmreich developed the Work and Family Orientation (WOFO) Questionnaire as a multidimensional measure of achievement motivation and attitudes toward family and career because they believed that a unitary construct of achievement motivation was not sufficient to account for broad patterns of behavior in varied situations. This article reviews the evidence for the construct validity of the WOFO questionnaire based on data from a large group (N = 3, 727) of men and women with high educational and career aspirations. Evidence presented includes factor analysis of the WOFO subscale dimensions, subscale reliabilities, and an analysis of the effect of gender and masculinity-femininity on achievement motives. The research confirms new insights regarding the relationship between achievement motives and sex roles for women and men.     

“I mell a kunk!”-evidence that children have more complex representations of word pronunciations which they simplify

A case study is reported in which a child (3 years; 4 months old) who produced, forms such as mell and kunk (for smell and skunk, respectively) was asked to choose between his own forms and correct forms in a comprehension task. The results demonstrate that the child understood the correct forms to be the correct forms, suggesting that the child had greater competence than performance in regard to these phonological forms.