Family myths in romantic fiction

Three types of myths frequently appearing in contemporary romantic fiction deal with traditional family values, spousal relationships, and love. Several myths belonging to each type are illustrated and analyzed. It is argued that by naturalizing some behaviors and idealizing others, romantic novels not only may indoctrinate their readers with a patriarchal ideology but also may inculcate upon them pathogenic family processes.     

Certification, accreditation, and quality control in behavior analysis

Implementing quality control measures in the discipline and professional practice of behavior analysis is a challenging, but nevertheless important, step in the evolution of our field. The Association for Behavior Analysis currently seeks to ensure quality in behavior analysis by sponsoring an accreditation program for graduate academic programs and by promoting certification of individual practitioners. The accreditation reviews are conducted by ABA, whereas certification status is awarded by an independent, nonprofit credentialing entity: the Behavior Analyst Certification Board, Inc. Among the challenges that ABA faces as it pursues various quality control measures, particularly in its educational programs, are (a) how extensively should academic programs specify the verbal and nonverbal terminal repertoires in all three branches of behavior analysis (applied, experimental, and conceptual); (b) how extensively should programs that emphasize applied behavior analysis integrate science-based criteria for the evaluation of interventions; and (c) how extensively should programs that emphasize service delivery include training in formal research methodology.     

Mental models change rapidly with implicitly acquired information about the local environment: a two-tone image study

The projection of 3-D objects to 2-D images necessitates a loss of information, thus the shape of volumetric objects depicted in images is inherently ambiguous. The results of 3 experiments suggest observers use mental models of the local visual environment to constrain image interpretation. These models change quickly and dramatically to accommodate implicitly acquired information. Observers viewed very high-contrast (2-tone) images of novel volumetric objects. Before priming, novel 2-tone images appeared 2-D. After incidental exposure to similar objects in grayscale or familiar objects in 2-tone, the test images appeared volumetric. Incidental leaming appears to alter observers' mental models, thus causing an alteration in image interpretation in the absence of any image change. Highlights were interpreted more accurately than shadows, suggesting shadows play a secondary role in shape recovery.     

Age-of-acquisition and cumulative frequency have independent effects

Lewis (1999) argued that effects of age of acquisition (AoA) are entirely attributable to cumulative frequency. He reported an instance-based model in which the number of instances of the stimulus stored in memory predicts reaction time. We note four aspects of the literature on AoA that cannot be explained by this instance-based approach. Firstly, an effect of AoA has been observed in the absence of an effect of frequency. Secondly, an effect of AoA has been observed when cumulative frequency has been controlled. Thirdly, the effect of AoA is dependent on task. Fourthly, the effect of word frequency is dependent on stimulus modality. Lewis reported an experiment in which participants make a decision based on identity-specific semantic information to celebrity faces to demonstrate an effect of the number of instances in memory, which he interpreted as an effect of AoA. We note that effects of AoA have been found in lexical and perceptual tasks, but to date all attempts to demonstrate an advantage for early-acquired items in semantic classification tasks have failed. We conclude that the effects of AoA cannot be attributed solely to the effects of cumulative frequency.     

Gender traits and identities in a "masculine" organization: the Israeli police force

Gender and occupational identities were examined within the Israeli police force, a stereotypically masculine organization. The principal hypothesis was that women in this organizational setting did not reject their gender identity. Rather, they self-attributed more traditionally masculine traits in addition to their feminine traits. This was especially so among women going through particularly intense occupational and organizational socialization needed for field jobs. The findings only partially confirmed the hypothesis. Most women in the sample considered themselves to be highly feminine, even though they self-attributed masculine traits. Although the women, like their male colleagues, ranked occupational identity higher than gender identity, their feminine identity (usually in contrast with the masculine organizational context) was not repressed and their gender identity was as strong as that of the men.     

Alcohol consumption, drinking patterns, and alcohol problems among managerial versus non-managerial women and men

In the present study, we examined alcohol consumption and alcohol problems between managerial and nonmanagerial men and women. We also examined alcohol problems as a function of drinking context (i.e., when they drink and with whom they drink) for each of these four groups. Survey data and data from company records were collected from a large sample of blue and white collar employees (n = 2279). Participants completed a detailed questionnaire aimed at assessing many work-related attitudes, general mental and physical health-related perceptions, motivations for alcohol use, alcohol consumption indices, and alcohol problems. We found that several of the demographic variables differentially predicted alcohol consumption and problems for the four groups. In addition, drinking alone and immediately after work were associated with alcohol problems for women managers at a significantly higher rate than for the other groups of employees. These results support the assertion that more complex models are needed to understand the linkages between work and alcohol use. The research reported in this paper was supported by Grant AA 10690-02, National Institute of Alcohol Abuse and Alcoholism, National Institutes of Health.     

Apathy in frontotemporal dementia: behavioral and neuroimaging correlates

We investigated the occurrence of goal-directed motivational change in the form of apathy in patients with frontotemporal dementia (FTD), particularly those with behavioral variant social and executive deficits (bvFTD). Standardized behavioral inventory was employed to survey and compare apathy ratings from patients and caregivers. In cases of bvFTD, apathy ratings were further related to measures of social cognition, executive function, and atrophy on brain MRI. Results indicated that caregivers rated bvFTD patients as having significantly elevated apathy scores though patient self-ratings were normal. Caregiver and self-ratings of FTD samples with progressive nonfluent aphasia and semantic dementia did not differ from healthy controls and their informants. In the bvFTD sample, caregiver apathy scores were not correlated with general cognitive screening or depression scores, but were significantly correlated with social cognition and executive function measures. Voxel-based morphometry revealed that apathy ratings in bvFTD were related to prominent atrophy in the right caudate (including the ventral striatum), the right temporo-parietal junction, right posterior inferior and middle temporal gyri, and left frontal operculum- anterior insula region. Findings suggest that bvFTD is associated with a significant breakdown in goal-directed motivated behavior involving disruption of cortical-basal ganglia circuits that is also related to social and executive function deficits.     

A neural predictor of cultural popularity

We use neuroimaging to predict cultural popularity — something that is popular in the broadest sense and appeals to a large number of individuals. Neuroeconomic research suggests that activity in reward-related regions of the brain, notably the orbitofrontal cortex and ventral striatum, is predictive of future purchasing decisions, but it is unknown whether the neural signals of a small group of individuals are predictive of the purchasing decisions of the population at large. For neuroimaging to be useful as a measure of widespread popularity, these neural responses would have to generalize to a much larger population that is not the direct subject of the brain imaging itself. Here, we test the possibility of using functional magnetic resonance imaging (fMRI) to predict the relative popularity of a common good: music. We used fMRI to measure the brain responses of a relatively small group of adolescents while listening to songs of largely unknown artists. As a measure of popularity, the sales of these songs were totaled for the three years following scanning, and brain responses were then correlated with these “future” earnings. Although subjective likability of the songs was not predictive of sales, activity within the ventral striatum was significantly correlated with the number of units sold. These results suggest that the neural responses to goods are not only predictive of purchase decisions for those individuals actually scanned, but such responses generalize to the population at large and may be used to predict cultural popularity.