Exploring Careers in Deviance: A Joint Trajectory Analysis of Criminal Behavior and Substance Use in an Offender Population

Empirically, one of the most consistently observed correlations in social science inquiry is that of substance use and criminal behavior. Recently, these behaviors have been examined separately within longitudinal, career-based frameworks. This study assesses the joint distribution of crime and substance use over several years and identifies a number of latent classes reflecting trends in these behaviors. The study data come from a sample of 524 offenders released from California Youth Authority custody. In general, the two behaviors tend to ebb and flow together, but the overall prevalence of substance use over time, absent offending, suggests some degree of independence.     

The Gendered Expressions of Self-Control: Manifestations of Noncriminal Deviance Among Females

The present study explores the relationships between Gottfredson and Hirschi's (1990 Gottfredson , Michael R. and Hirschi , Travis . 1990 . A General Theory of Crime . Stanford , CA : Stanford University Press . [Google Scholar]) concept of low self-control and two forms of deviance more common among females than males, borderline personality characteristics and eating disorders. Ordinary least squares regression models revealed that self-control was significantly associated with both borderline personality characteristics and eating disorder symptoms among a sample of 161 female undergraduates. The findings of the present study highlight the potential utility in expanding our focus of the effects of low self-control beyond traditional analogous behaviors, especially when attempting to understand female behavior.     

Learning to search for visual targets defined by edges or by shading: Evidence for non-equivalence of line drawings and surface representations

A visual search task was used to test the idea that shaded images and their line-drawn analogues are treated identically from an early stage onwards in human vision. Reaction times and error rates were measured to locate the presence or absence of a target in an array of a variable number of distractors. The target was a cube in one orientation and the distractors cubes in a different orientation. The stimuli were defined by lines alone, shading alone, or lines plus shading. Both the slopes and the intercepts of the search functions (graphs of search time against number of displayed items) were higher for the line drawings than for the stimuli defined by shading. Over six experimental sessions, both the slopes and the intercepts fell for all stimuli, but the relative differences between them were maintained. The data suggest that, at an equivalent stage of practice, line-drawn stimuli are processed more slowly than shaded stimuli in early vision.     

Acetylcholine and olfactory perceptual learning

Olfactory perceptual learning is a relatively long-term, learned increase in perceptual acuity, and has been described in both humans and animals. Data from recent electrophysiological studies have indicated that olfactory perceptual learning may be correlated with changes in odorant receptive fields of neurons in the olfactory bulb and piriform cortex. These changes include enhanced representation of the molecular features of familiar odors by mitral cells in the olfactory bulb, and synthetic coding of multiple coincident odorant features into odor objects by cortical neurons. In this paper, data are reviewed that show the critical role of acetylcholine (Ach) in olfactory system function and plasticity, and cholinergic modulation of olfactory perceptual learning at both the behavioral and cortical level.     

Using the multifaceted Rasch model to improve the TAT/PSE measure of need for achievement

We used the Rasch (1980) model to develop new pictures for the Thematic Apperception Test (C. D. Morgan & Murray, 1938; McClelland, Atkinson, Clark, & Lowell, 1953) or picture story exercise to measure need for achievement (nAch). In Experiments 1 and 2, we analyzed stories to assess the difficulty level of a total of 8 pictures using the multifaceted Rasch model with picture difficulty, story probe difficulty, and participant ability as facets with a partial credit model (FACETS; Linacre, 2005). A total of 6 pictures were retained and 4 new ones added for Experiment 3 in which 201 participants wrote 6 stories to a random set of the 10 pictures. FACETS analysis revealed improved person separation reliability. In Experiment 4, 206 participants wrote 1 story to the Studying picture either before or after filling out a battery of achievement-related questionnaires. The 2 experimental groups did not differ in the amount of nAch in their stories. The coder facet was demonstrated with 2 independent coders using the revised coding system for nAch.     

Response styles among patients with minor depression and dysthymia in primary care

Ruminative responses to depression have predicted duration and severity of depressive symptoms. The authors examined how response styles change over the course of treatment for depression and as a function of type of treatment. They also examined the ability of response styles to predict treatment outcome and status at follow-up. Primary care patients (n = 96) with dysthymia or minor depression were randomly assigned to problem-solving therapy, paroxetine, or placebo. Patients' depressive symptoms and rumination, but not distraction, decreased over time. Pretreatment rumination and distraction were associated with more depressive symptoms at the conclusion of treatment; the latter finding was not consistent with the response style theory of depression. Results are discussed in terms of their implications for this theory.     

Responding to persons with mental illnesses: police perspectives on specialized and traditional practices

Persons with mental illnesses increasingly come into contact with police in the community due to changes in local and national policies and police responsibility for maintaining order. Recently, specialized intervention strategies have been advanced to ensure that persons with mental illnesses are not inappropriately arrested and moved into the criminal justice system. This study builds on previous research undertaken on police perceptions of dealing with persons with mental illnesses in the community and effectiveness of response (see Borum et al., 1998). A subsample of 182 officers from the Newark, NJ, Police Department was surveyed and added to a sample of 452 officers from three agencies with specialized responses to persons with mental illnesses. The authors conclude that, despite a non-specialized response to this population, the actual and perceived effectiveness of Newark's strategy is similar to (and in some cases better than) that which is observed in the agencies with specialized response programs. Implications for implementing specialized responses for persons with mental illnesses are discussed.