An Evidence‐Based Approach to Reducing Recidivism in Court‐Referred Youth

The authors obtained recidivism data on a predominantly Latino/a sample of juvenile offenders within a 24‐month period following their participation in a community‐based psychoeducational counseling program emphasizing life skills development. The treatment group was compared with a sample of youth derived from the same database who had participated in community probationary programs. Youth in the treatment group had statistically significant less recidivism in a 24‐month period subsequent to completing the program than did youth in the control group.     

Cognitive-behavioural Anger Management Training for Adults with Mild Intellectual Disability

Although people with intellectual disabilities often display anger control problems, little research has been conducted on the development and evaluation of cost-effective anger management training programs for this special population. This study evaluated the efficacy of cognitive-behavioural anger management for 11 adults with mild intellectual disabilities in a group therapy format. Improvements were evident on self-report measures of anger and self-esteem. Additionally, caregiver reports indicated general improvements in emotional and behavioural adjustment. Limitations of the study are acknowledged, including the absence of a control condition.     

Predictors of depression in female adolescents

Depression during adolescence has been associated with a number of factors, including failure to individuate (Blos, 1968), insecure attachments (Armsden, McCauley, Greenberg, Burke, & Mitchell, 1990), negative parental representations, and object relations that lack self-other differentiation (Blatt, Wein, Chevron, & Quinlan, 1979). The present study examined factors associated with symptoms of depression in 59 nonclinical female adolescents. Specifically, the relationship between a number of theoretically related measures-separation-individuation, interpersonal concerns, self-critical concerns, attachment style, parental representations-and symptoms of depression was investigated. The model developed was able to explain the interrelationships of the variables involved in the psychological process of adolescence, and their demonstrated ability to predict symptoms of depression in normal female adolescents.     

A Mixed‐Methods Evaluation of Intensive Trauma‐Focused Programming

This study investigated the magnitude of treatment effect and clients' perceptions of change during a 10‐week intensive outpatient program (IOP) for individuals with posttraumatic stress disorder. Participants were 48 adults (30 women, 18 men) with a mean age of 43.48 years (SD = 12.16) who were predominantly European American (72.9%, n = 35). Results of a mixed‐methods sequential explanatory design indicated that the IOP was strongly associated with decreased psychological symptom severity and increased relational health among participants over time.     

Category inference as a function of correlational structure, category discriminability, and number of available cues

Two experiments investigated category inference when categories were composed of correlated or uncorrelated dimensions and the categories overlapped minimally or moderately. When the categories minimally overlapped, the dimensions were strongly correlated with the category label. Following a classification learning phase, subsequent transfer required the selection of either a category label or a feature when one, two, or three features were missing. Experiments 1 and 2 differed primarily in the number of learning blocks prior to transfer. In each experiment, the inference of the category label or category feature was influenced by both dimensional and category correlations, as well as their interaction. The number of cues available at test impacted performance more when the dimensional correlations were zero and category overlap was high. However, a minimal number of cues were sufficient to produce high levels of inference when the dimensions were highly correlated; additional cues had a positive but reduced impact, even when overlap was high. Subjects were generally more accurate in inferring the category label than a category feature regardless of dimensional correlation, category overlap, or number of cues available at test. Whether the category label functioned as a special feature or not was critically dependent upon these embedded correlations, with feature inference driven more strongly by dimensional correlations.     

The Role of Peers in the Linkages Between Harsh Parenting and Mental Health Outcomes Among Adolescents from Families At-Risk

Harsh parenting is associated with adolescent mental health concerns. Peer relationships also importantly influence adolescent mental health outcomes. Although the direct associations between harsh parenting, peer relationships, and adolescent outcomes have been empirically established, less is known about the extent to which peer relationships mediate the associations between harsh parenting and adolescent outcomes. This study tested the links between harsh parenting, peer relationships, and adolescent outcomes among families at-risk for child maltreatment. With a sample of caregivers and adolescents (n = 218), the results of mediation analyses indicated that peer aggression partially mediated the pathway between harsh parenting and externalizing symptoms of both females and males. Additionally, peer rejection partially mediated the links between harsh parenting and internalizing symptoms of both females and males and peer rejection also was a partial mediator of male externalizing symptoms.     

THE SEMANTIC STRUCTURE OF EVOLUTIONARY BIOLOGY AS AN ARGUMENT AGAINST INTELLIGENT DESIGN

Abstract. This paper examines the impact of two formalizations of evolutionary biology on the antiselectionist critiques of the Intelligent Design (ID) movement. It looks first at attempts to apply the syntactic framework of the physical sciences to biology in the twentieth century, and to their effect upon the ID movement. It then examines the more heuristic account of biological‐theory structure, namely, the semantic model. Finally, it concludes by advocating the semantic conception and emphasizing the problems that the semantic model creates for ID's negative and positive theses.     

Worker traits and worker functions in DOT

Some users of the worker traits ratings and worker function hierarchies in DOT do not seem to be fully aware that the two systems are in large part redundant: the worker traits can be efficiently summarized by the ratings of worker functions (level of complexity of working with data, people and things). This paper, a by-product of an extension of DOT to the Australian Census Classification of Occupations, attempts to validate the worker function hierarchies in terms of the worker traits required by different jobs in DOT. It shows empirically that the variation in worker traits across the 21,741 occupations listed in DOT is closely reflected in the 197 worker function profiles, which have the better research potential.