Measurement of agency, communion, and emotional vulnerability with the Personal Attributes Questionnaire

Factor analytic studies of the 24-item Personal Attributes Questionnaire (Spence & Helmreich, 1978) have reported inconsistent results, and a previous confirmatory factor analysis (CFA) indicated inadequate fit for factors corresponding to Masculinity, Femininity, and Masculinity-Femininity scales. In this research, we used CFA in a college sample (N = 382) to evaluate the 3-factor model, and we revised scales by eliminating 6 misspecified items. The revised model fit well in another college sample (N = 230). We renamed the revised scales Agency, Communion, and Emotional Vulnerability. In relation to Five-factor theory, Emotional Vulnerability and Communion correlated well with Neuroticism and Agreeableness, respectively, and Agency had moderate correlations with Neuroticism, Extraversion, and Conscientiousness. Psychometric results in the context of current theory suggest that Agency (Masculinity) may not be a fully adequate measure of the agency construct.     

Event-related fMRI of category learning: differences in classification and feedback networks

Eighteen healthy young adults underwent event-related (ER) functional magnetic resonance imaging (fMRI) of the brain while performing a visual category learning task. The specific category learning task required subjects to extract the rules that guide classification of quasi-random patterns of dots into categories. Following each classification choice, visual feedback was presented. The average hemodynamic response was calculated across the eighteen subjects to identify the separate networks associated with both classification and feedback. Random-effects analyses identified the different networks implicated during the classification and feedback phases of each trial. The regions included prefrontal cortex, frontal eye fields, supplementary motor and eye fields, thalamus, caudate, superior and inferior parietal lobules, and areas within visual cortex. The differences between classification and feedback were identified as (i) overall higher volumes and signal intensities during classification as compared to feedback, (ii) involvement of the thalamus and superior parietal regions during the classification phase of each trial, and (iii) differential involvement of the caudate head during feedback. The effects of learning were then evaluated for both classification and feedback. Early in learning, subjects showed increased activation in the hippocampal regions during classification and activation in the heads of the caudate nuclei during the corresponding feedback phases. The findings suggest that early stages of prototype-distortion learning are characterized by networks previously associated with strategies of explicit memory and hypothesis testing. However as learning progresses the networks change. This finding suggests that the cognitive strategies also change during prototype-distortion learning.     

Attenuating the link between threatened egotism and aggression

Research has found that narcissists behave aggressively when they receive a blow to their ego. The current studies examined whether narcissistic aggression could be reduced by inducing a unit relation between the target of aggression and the aggressor. Experimental participants were told that they shared either a birthday (Study 1) or a fingerprint type (Study 2) with a partner. Control participants were not given any information indicating similarity to their partner. Before aggression was measured, the partners criticized essays written by the participants. Aggression was measured by allowing participants to give their partner loud blasts of noise through a pair of headphones. In the control groups, narcissists were especially aggressive toward their partner. However, narcissistic aggression was completely attenuated, even under ego threat, when participants believed they shared a key similarity with their partner.     

Previewing the neighborhood: the role of orthographic neighbors as parafoveal previews in reading

In 2 experiments, a boundary technique was used with parafoveal previews that were identical to a target (e.g., sleet), a word orthographic neighbor (sweet), or an orthographically matched nonword (speet). In Experiment 1, low-frequency words in orthographic pairs were targets, and high-frequency words were previews. In Experiment 2, the roles were reversed. In Experiment 1, neighbor words provided as much preview benefit as identical words and greater benefit than nonwords, whereas in Experiment 2, neighbor words provided no greater preview benefit than nonwords. These results indicate that the frequency of a preview influences the extraction of letter information without setting up appreciable competition between previews and targets. This is consistent with a model of word recognition in which early stages largely depend on excitation of letter information, and competition between lexical candidates becomes important only in later stages.     

The effect of word frequency, word predictability, and font difficulty on the eye movements of young and older readers

Young adult and older readers' eye movements were recorded as they read sentences containing target words that varied in frequency or predictability. In addition, half of the sentences were printed in a font that was easy to read (Times New Roman) and the other half were printed in a font that was more difficult to read (Old English). Word frequency, word predictability, and font difficulty effects were apparent in the eye movement data of both groups of readers. In the fixation time data, the pattern of results was the same, but the older readers had larger frequency and predictability effects than the younger readers. The older readers skipped words more often than the younger readers (as indicated by their skipping rate on selected target words), but they made more regressions back to the target words and more regressions overall. The E-Z Reader model was used as a platform to evaluate the results, and simulations using the model suggest that lexical processing is slowed in older readers and that, possibly as a result of this, they adopt a more risky reading strategy.     

Distinctions Between Hostile and Nonhostile Forms of Perceived Criticism From Others

Criticism and hostility from others are related to fluctuations in symptom severity across many disorders, including depression and anxiety. Objective coding systems typically allow for distinctions between criticism and hostility, but the primary self-report measure of perceptions of criticism (the Perceived Criticism Measure) contains no such distinction. This report presents results from two samples regarding the assessment of specific perceptions of hostile and nonhostile criticism. In addition to these specific perceptions, we assessed relationship satisfaction, perceptions of overall criticism, and symptoms of depression and anxiety. Perceptions of hostile criticism were similar to ratings of overall criticism, as indicated by a positive correlation between these two and similar correlations with related variables. In contrast, perceptions of nonhostile criticism demonstrated more complex patterns of associations, showing a positive correlation with relationship satisfaction, a negative correlation with perceptions of hostile criticism, and a positive association with general perceptions of criticism only in the context of low depressive symptoms (as depressive symptoms increased, this association became significantly weaker). These results suggest that respondents do distinguish between perceptions of hostile and nonhostile criticism, and these perceptions are not simply different points on the same continuum. Moreover, they suggest that individuals with higher levels of depression may be less likely to incorporate nonhostile criticism into their overall perceptions of criticism from others.     

REJOINDER: Picasso's Guernica Creativity as a Darwinian Process: Definitions,Clarifications, Misconceptions,and Applications

The author responds to four commentaries on Simonton (this issue). The response deals with two sets of issues. First are criticisms of the Darwinian theory of creativity, especially as applied to Picasso's sketches for the Guernica. These criticisms range from the presumed role of associative processes to the essential nature of any Darwinian model. The second set of issues pertains to diverse methodological objections with respect to measurement and data analysis. The author responds to each and every point. The author concludes not only that Picasso's creative process is best described as Darwinian, but also that the Darwinian theory of creativity has been notably strengthened by the current exchange.     

Taking the U.S. Patent Office Criteria Seriously: A Quantitative Three-Criterion Creativity Definition and Its Implications

Although creativity has recently attracted considerable theoretical and empirical research, researchers have yet to reach a consensus on how best to define the phenomenon. To help establish a consensus, a definition is proposed that is based on the three criteria used by the United States Patent Office to evaluate applications for patent protection. The modified version uses the criteria of novelty, utility, and surprise. Moreover, creativity assessments based on these three criteria are quantitative and multiplicative rather than qualitative or additive. This three-criterion definition then leads to four implications regarding (a) the limitations to domain-specific expertise, (b) the varieties of comparable creativities, (c) the contrast between subjective and objective evaluations, and (d) the place of blind variation and selective retention in the creative process. These implications prove that adding the third criterion has critical consequences for understanding the phenomenon. Creativity is not only treated with superior sophistication, but also paradoxes that appear using the most common two-criterion definition readily disappear when the third criterion is included in the analysis. Hence, the conceptual differences between two- and three-criterion definitions are not trivial.