The effect of training procedures on the overlearning reversal effect in young children

The performance of 80 preschool children on a reversal problem was studied as a function of amount of training and type of training procedure used during acquisition and reversal. In the extinction phase of reversal learning, subjects given a correction procedure during the reversal problem made fewer perseverative errors than subjects given noncorrection. In the reversal midplateau phase of reversal learning, overtraining facilitated reversal learning for subjects receiving noncorrection during the acquistion problem, but not for subjects receiving correction. A shift in training procedure between acquisition and reversal increased the number of subjects who reached criterion immediately after perseveration. Since these results are difficult to explain in terms of traditional learning theories, an alternative response-switching strategy explanation was proposed.     

Reversal of the preference reversal phenomenon

The widely replicated preference reversal phenomenon (PRP) violates most theories of decision under risk. People exhibiting PRP choose a safe bet (with a large chance of a small gain) over a long shot (with a small chance of a larger gain). But, when bidding to buy or sell each bet, they bid more for the long shot. Surprisingly, in Experiment 1, a new opposite reversal pattern (NPRP) was found: Safe bets typically received larger bids than long shots and reversals were far more frequent when the long shot was chosen. In Experiment 2, NPRP was found for $100 expected value bets, but PRP occurred for bets with $3 expected values. The task characteristics apparently necessary to produce NPRP are (1) bids in the form of maximum buying prices, (2) possibility of loss in bidding, but not in choice, and (3) large payoffs. It is argued that wealth effects predicted by expected utility theory are too small to explain NPRP. Instead, it is hypothesized that a contingent decision process underlies the shift in reveral patterns and that aspiration levels exert increased influence in bidding to buy when payoffs are large.     

Planning processes in preschool children

This study investigated different types of planning skills in 4- and 5-year-olds. The planning tasks consisted of three search tasks and two clustering tasks. Each task was measured in three ways: by a planning score, the Bronson task attack strategy measure of ongoing behaviors, and by self-report. A varimax rotation of the scores in a factor analysis produced the same two factors for both the planning scores and the Bronson task attack strategy scores. One factor was formed by tasks that allowed for a variety of open-ended solutions, but also had heavy information-processing demands. Tasks that allowed for only one task-imposed solution, but with lighter information-processing demands, formed the second factor. Two of the primary planning tasks used in prior research with preschoolers did not load on the same factor, the grocery store search task (Gauvain & Rogoff, 1989) and the Wellman search task (Wellman, Fabricus, & Sophian, 1985), which suggests that these tasks measure different types of planful search. Self-report data indicated that children were not able to adequately describe their plans. In addition, the one task that required semantic clustering was too difficult for the majority of the preschoolers. Taken together, this suggests that language-based planning measures will underestimate preschoolers' actual planning capacity.     

Variation in Masculinities and Fathering Behaviors: A Cross-National Comparison of the United States and Canada

Sex Roles - Research continues to examine the barriers to and facilitators of positive fathering behaviors. One area recently addressed by researchers focuses on the relationship between masculine...     

Feasibility and acceptability of a brief suicide intervention for youth involved with the family court

As efforts to develop models for suicide prevention and intervention in the juvenile justice (JJ) system continue to grow, research to understand the feasibility and acceptability of implementing these models is critical. Examining organizational readiness for implementation, ensuring leadership and staff buy‐in for delivering the intervention, and planning for sustainability of staff participation in implementation efforts is essential. The current study involved semi‐structured formative evaluation interviews with key JJ stakeholders (n = 10) to determine perspectives on the acceptability (perceived need and fit of the intervention) and feasibility (organizational readiness for change) of a proposed brief safety planning intervention for youth with suicidal ideation delivered by nonclinical staff and integrated into the existing system. Qualitative data revealed stakeholders' perceived need for the intervention in the family court context and their agreement that the aims of the intervention were congruent with the goals of the family court. Some barriers to successful implementation were noted, which, addressed through selection of appropriate implementation strategies, can be overcome in a future test of the safety intervention.     

Manipulating parameters of reinforcement to reduce problem behavior without extinction

Differential reinforcement of alternative behavior (DRA) most often includes extinction as a treatment component. However, extinction is not always feasible and it can be counter‐therapeutic if implemented without optimal treatment integrity. Researchers have successfully implemented DRA without extinction by manipulating various parameters of reinforcement such that alternative behavior is favored. We extended previous research by assessing three participants' sensitivities to quality, magnitude, and immediacy using arbitrary responses and reinforcers that maintain problem behavior. The results were used to implement an intervention for problem behavior using DRA without extinction. Our findings indicate that arbitrary responses can be used to identify individual and relative sensitivity to parameters of reinforcement for reinforcers that maintain problem behavior. Treatment was effective for all participants when we manipulated parameters of reinforcement to which they were most sensitive, and, for two participants, the treatment was less effective when we manipulated parameters to which they were least sensitive.     

The role of implicit motivation in hot and cold goal pursuit: Effects on goal progress, goal rumination, and emotional well-being

Two cross-sectional studies examined the role of implicit motivational needs in the association between personal goal pursuits and depressive symptoms and affect. Replicating and extending on findings reported by Brunstein et al. [Brunstein, J. C., Schultheiss, O. C., & Grässmann, R. (1998). Personal goals and emotional well-being: The moderating role of motive dispositions. Journal of Personality and Social Psychology, 75(2), 494–508], both studies provided evidence that goal progress significantly accounted for variations in depressive symptoms and happiness only in individuals with high levels of implicit motivation, but not in individuals low in implicit motivation. Moreover, in the absence of a strong sense of goal commitment, high levels of implicit motivation were associated with high goal progress in both studies and low levels of goal rumination in Study 2. These findings are interpreted within a dual-systems framework of motivation that distinguishes an implicit, intuitive, and hedonically driven from an explicit, effortful-analytical, and non-hedonic mode of goal pursuit.     

The Impact of Third Places on Community Quality of Life

Older cities struggling with issues of survival focus on jobs and the economy, but competition requires all cities to pay attention to the quality of life that attracts residents. Creating such an inviting environment includes “third places” that foster community and communication among people outside of home and work, yet we have little empirical evidence that speaks to the subject, or their importance for a community’s quality of life. Here we report on a national U.S. survey that asked people to identify such places in their community, producing a wide variety of “third places” that ranged from the most popular community centers, coffee shops and restaurants to parks and malls. While a few relationships are found between population/diversity and the popularity of particular third places, the most important result confirms a hypothesized relationship between perceptions that third places are accessible in their community and the perceived quality of life.     

Parent rating of executive function in fetal alcohol spectrum disorder: A review of the literature and new data on Aboriginal Canadian children

Aboriginal children in Canada are at high risk of fetal alcohol spectrum disorder (FASD) but there is little research on the cognitive impact of prenatal alcohol exposure (PAE) in this population. This paper reviews the literature on parent report of executive functioning in children with FASD that used the Behavior Rating Inventory of Executive Function (BRIEF). New data on the BRIEF is then reported in a sample of 52 Aboriginal Canadian children with FASD for whom a primary caregiver completed the BRIEF. The children also completed a battery of neuropsychological tests. The results reveal mean scores in the impaired range for all three BRIEF index scores and seven of the eight scales, with the greatest difficulties found on the Working Memory, Inhibit and Shift scales. The majority of the children were reported as impaired on the index scores and scales, with Working Memory being most commonly impaired scale. On the performance-based tests, Trails B and Letter Fluency are most often reported as impaired, though the prevalence of impairment is greater for parent ratings than test performance. No gender difference is noted for the parent report, but the boys had slightly slower intellectual functioning and were more perseverative than the girls on testing. The presence of psychiatric comorbidity is unrelated to either BRIEF or test scores. These findings are generally consistent with prior studies indicating that parents observe considerable executive dysfunction in children with FASD, and that children with FASD may have more difficulty with executive functions in everyday life than is detected by laboratory-based tests alone.