Judicial gatekeeping on scientific validity with risk assessment tools

Risk assessment tools driven by algorithms offer promising advantages in predicting the recidivism risk of defendants. Jurisdictions are increasingly relying upon risk tool outcomes to help judges at sentencing with their decisions on whether to incarcerate or whether to use community-based sanctions. Yet as sentencing has significant consequences for public safety and individual rights, care must be taken that the tools relied upon are appropriate for the task. Judges are encouraged to act as gatekeepers to evaluate whether the forensic risk assessment tool offered has a sufficient level of validity in that it is fit for the purposes of sentencing, provides an acceptable level of accuracy in its predictions, and achieves an adequate standard of reliability with regard to its outcomes.     

AN EXPLORATION OF GENDER-ROLE EXPECTATIONS AND CONFLICT AMONG WOMEN RUGBY PLAYERS

Gender-role conflict theory has suggested that women athletes will experience role conflict because they are attempting to enact both feminine and masculine gender roles, yet research findings have shown mixed support for this notion. The purpose of this study was to explore how women rugby players negotiate gender-role expectations and conflict as women participating in a traditionally masculine sport. Eleven Caucasian women, noncollege rugby players between the ages of 25 and 38 were interviewed. The results indicated that women rugby players perceived numerous discrepant gender-role expectations. In addition, three different types of gender-role conflict emerged; however, similar to previous findings, participants perceived conflicting expectations for their gender-role behavior more than they seemed to experience conflict about those expectations. Participants actively employed various strategies to resolve or avoid experiencing gender-role conflict. The resiliency displayed by the women athletes in coping with discrepant gender-role messages provides new considerations for gender-role conflict theory.     

A Search for the Optimal Stimulus

How do stimulus size and item number relate to the magnitude and direction of error on center estimation and line cancellation tests? How might this relationship inform theories concerning spatial neglect? These questions were addressed by testing twenty patients with right hemisphere lesions, eleven with left hemisphere lesions and eleven normal control subjects on multiple versions of center estimation and line cancellation tests. Patients who made large errors on these tests also demonstrated an optimal or pivotal stimulus value, i.e., a particular size center estimation test or number of lines on cancellation that either minimized error magnitude relative to other size stimuli (optimal) or marked the boundary between normal and abnormal performance (pivotal). Patients with right hemisphere lesions made increasingly greater errors on the center estimation test as stimuli were both larger and smaller than the optimal value, whereas those with left hemisphere lesions made greater errors as stimuli were smaller than a pivotal value. In normal subjects, the direction of errors on center estimation stimuli shifted from the right of true center to the left as stimuli decreased in size (i.e., the crossover effect). Right hemisphere lesions exaggerated this effect, whereas left hemisphere lesions diminished and possibly reversed the direction of crossover. Error direction did not change as a function of stimulus value on cancellation tests. The demonstration of optimal and pivotal stimulus values indicates that performances on center estimation and cancellation tests in neglect are only relative to the stimuli used. In light of other studies, our findings indicate that patients with spatial neglect grossly overestimate the size of small stimuli and underestimate the size of large stimuli, that crossover represents an “apparent” shift in error direction that actually results from normally occurring errors in size perception, and that the left hemisphere is specialized for one aspect of size estimation, whereas the right performs dual roles.     

Importance of fathers' parenting to African-American toddler's social and cognitive development

The present study examined the degree to which parenting attitudes and behavior (i.e., self-reported warmth, restrictiveness, and behavioral sensitivity as assessed during a freeplay session) were related to toddlers' development. Results showed a restrictive attitude was negatively related to social and cognitive development, whereas paternal sensitivity was positively related to aspects of social development that are less dependent on language skills (e.g., motor and daily living skills). Fathers of girls exhibited greater sensitivity in their freeplay interactions than fathers of boys. More globally, the present research demonstrates important relations between the parenting attitudes and behavior of low- to working-income African-American fathers and young children's development, and similarities to White, middle-income fathers.     

Sensory and meaning features in stimulus recognition and associative retrieval.

Three experiments addressed the problem of isolating the effects of sensory similarity on subprocesses involved in coding paired associates. In the first, the standard recognition-recall procedure was used and stimulus similarity, concreteness, and frequency were varied. However, because of concern with the validity of this recognition procedure as a measure of functional stimulus contact, an alternative was developed. This alternative led to the second study in which only stimulus similarity was manipulated. In the third experiment, similarity was varied, and the pairs were either associatively compatible, unrelated, or incompatible. The results using the new procedure indicated that similarity consistently disrupted functional stimulus contact but not associative retrieval. By contrast, associative relatedness facilitated both subprocesses.     

Couples’ Work Schedules and Child-Care Use in the Netherlands

Various aspects of parental work schedules affect the opportunities and constraints that parents encounter when arranging care for their children. This study examined the extent to which the combination of couples’ work schedules was associated with their use of different types of child care, focusing on parental, formal, and informal child care. We considered multiple dimensions of couples’ work schedules, namely, the timing of work, schedule flexibility, and home-based telework. Data from a recent Dutch survey were used, including information about 1599 dual-earner couples with children aged 0–6 years. The results indicated that paid work during nonstandard hours increased the amount of parental child care that was provided by one parent while the other parent was working, whereas work during evenings, nights, and weekends decreased the likelihood of using both formal and informal child care. Results further revealed gender differences for nonstandard hours and schedule flexibility. We found stronger effects of mothers’ work schedules, indicating that a gender-neutral approach to parental work is not justified. These results indicate that the timing of parental work is important to consider when examining not only parental child care but also formal and informal child-care use. We provide recommendations for future research, specifically regarding the possible consequences for parental well-being.