Using backward chaining and a physical guidance delay to teach self‐feeding

Many children with feeding disorders lack age‐appropriate self‐feeding without intervention, irrespective of whether refusal is a motivational or skill deficit. When a target behavior is infrequent or absent, multistep tasks can be shaped using chaining by targeting a preexisting step within an individual's behavioral repertoire. Studies suggest when the preexisting response is in the final step of the chain, backward chaining may increase mastery. In this study, we investigated the use of backward chaining to increase self‐feeding of solids of a 4‐year‐old male.     

Depression for college students in a traditional Christian culture context: the role of attachment,spirituality and social support

The role of attachment, perceived social support, and perceived discrepancy from spiritual ideal were assessed in their association with depression in college students in a Christian culture environment. Participants (N?=?155) at a small Christian university completed the Center for Epidemiological Studies Depression Scale, the Experiences in Close Relationships questionnaire, and questions about satisfaction with social support and discrepancy of their spiritual well-being to an ideal spiritual well-being. Results showed that social support, insecure attachment and discrepancy from spiritual ideal were all significant predictors of depression. Attachment was found to moderate the association between perceived spiritual well-being and depression, with insecurely attached individuals more at risk for depression if they evaluate their spiritual development as lacking. Implications are discussed.     

Perceived Genetic Risks for Bipolar Disorder in a Patient Population: An Exploratory Study

Thirty-one subjects with bipolar illness completed a questionnaire about genetic risk for bipolar disorder. Subjects estimated both quantitative and qualitative genetic risk for bipolar disorder for the following categories: general population, siblings, parents, spouses, and children. Results showed that quantitative risks were inflated when compared to qualitative risks and that subjects routinely overestimated the risk for developing bipolar illness. These findings suggest that genetic counseling may be useful for this population.     

Union Resources and Union Tolerance as Moderators of Relationships with Sexual Harassment

Union membership is often overlooked in organizational research, but is especially neglected in research on sexual harassment. This study investigated the impact of union resources for dealing with harassment and union tolerance for harassment on antecedents and consequences of harassment. Women union members (N = 242) of varying ethnicities (European American, 56.6%; mixed ethnicity, 15.7%; Native American, 9.9%; African American, 5.0%; Hispanic American, 1.2%; Asian American, 0.4%; non-American, 2.9%) responded to a survey. As predicted, Union Resources moderated the relationship between organizational tolerance for harassment and reported harassment, such that women in unions with more resources reported less harassment. Union Tolerance moderated the relationship between harassment and negative psychological outcomes, although not as predicted. Implications for unions, employers, and researchers are discussed.     

A pilot study of a family‐focused intervention for children and families affected by maternal depression

A non‐experimental pilot study examined child, mother and family outcomes of a 10‐session multi‐family group intervention designed to reduce risk and promote resilience for mothers with depression and their families. Positive changes following the Keeping Families Strong intervention included mother‐reported decreases in child behaviour and emotional problems, improvements in the quality of family interactions and routines and improvements in their own well‐being and support from others. Children (9–16 years) reported decreased internalizing symptoms, improved coping, increased maternal warmth and acceptance and decreased stressful family events. Attendance and mother‐reported satisfaction were high, indicating the perceived value of the intervention.     

Resistance to disruption in a classroom setting

Substantial experimental evidence indicates that behavior reinforced on a denser schedule is more resistant to disruption than is behavior reinforced on a thinner schedule. The present experiment studied resistance to disruption in a natural educational environment. Responding during familiar activities was reinforced on a multiple variable-interval (VI) 7-s VI 30-s schedule for 6 participants with developmental disabilities. Resistance to disruption was measured by presenting a distracting item. Response rates in the disruption components were compared to within-session response rates in prior baseline components. Results were consistent with the predictions of behavioral momentum theory for 5 of 6 participants.     

Processing Speed and Neurodevelopment in Adolescent-Onset Psychosis: Cognitive Slowing Predicts Social Function

Onset of psychosis may be associated with abnormal adolescent neurodevelopment. Here we examined the neurocognitive profile of first-episode, adolescent onset psychosis (AOP) as compared to typically developing adolescents, and asked whether neurocognitive performance varied differentially as a function of age in the cases compared with controls. A comprehensive neuropsychological battery was administered to 35 patients experiencing a first-episode of a DSM-IV psychotic disorder and to 31 matched controls. Clinicians also rated subjects’ social and role functioning, both at the time of neuropsychological assessment and 1 year later. Although patients displayed a wide range of impairments relative to controls, their most pronounced deficits included verbal memory, sensorimotor dexterity and cognitive processing speed. Among these, only processing speed showed a significant group-by-age interaction, consistent with an aberrant developmental course among AOP patients. Processing speed also accounted for substantial variance in other areas of deficit, and predicted social functioning 1 year later. AOP patients fail to show normal age-related increases in processing speed, which in turn predicts poorer functional outcomes. This pattern is consistent with the view that adolescent brain developmental processes, such as myelination, may be disrupted in these patients.     

"HIV testing is so gay": the role of masculine gender role conformity in HIV testing among men who have sex with men

Men who have sex with men (MSM) account for more than half of all new cases of HIV infection in the United States. Yet, many MSM are unaware of their HIV serostatus. Consistent with research indicating that gender role conformity impacts health behaviors, this study examined how masculine norms may influence HIV testing among MSM in the United States. Data from 170 self-identified MSM (age M = 46.45, SD = 12.18) of self-reported negative or unknown HIV serostatus living in the United States were used in this study. About half (52%) of participants reported that they had been tested for HIV within the past 12 months; 48% reported that they had not. Logistic regression was used to examine the association between domains of masculine gender role conformity and HIV testing within the past 12 months, controlling for number of sexual partners in the last 12 months. The masculine norm of heterosexual self-presentation (i.e., desire to be perceived by others as heterosexual) was negatively associated with HIV testing (B = -0.74, SE B = 0.36, O.R. = 0.48, 95% CI [0.24, 0.96]), after controlling for the effect of number of sexual partners. Psychologists and other health professionals may remain mindful of potential implications of HIV testing among MSM, including potential for MSM to view HIV testing as an "outing" procedure.     

Youth-caregiver Agreement on Clinical High-risk Symptoms of Psychosis

Early identification of individuals who will go on to develop schizophrenia is a difficult endeavor. The variety of symptoms experienced by clinical high-risk youth make it difficult to identify who will eventually develop schizophrenia in the future. Efforts are being made, therefore, to more accurately identify at-risk individuals and factors that predict conversion to psychosis. As in most assessments of children and adolescents, however, both youth and parental report of symptomatology and resulting dysfunction are important to assess. The goals of the current study were to assess the extent of cross-informant agreement on the Structured Interview for Prodromal Symptoms (SIPS), a widely-used tool employed to determine clinical high-risk status. A total of 84 youth-caregiver pairs participated. Youth and caregiver raters displayed moderate overall agreement on SIPS-rated symptoms. Both youth and caregiver ratings of youth symptomatology contributed significantly to predicting conversion to psychosis. In addition, youth age and quality of youth-caregiver relationships appear to be related to cross-informant symptom ratings. Despite differences on individual SIPS domains, the majority of dyads agreed on youth clinical high-risk status. Results highlight the potential clinical utility of using caregiver informants to determine youth psychosis risk.     

Judgments of Sexual Harassment Court Case Summaries

Understanding third-person judgments of sexual harassment is important because of their role in bystander intervention, popular opinion, and perhaps even labeling experiences as harassment. We employed Brunswikian principles of representative design (sampling from natural environments and allowing environmental factors influencing judgments to intercorrelate) and multiple regression plus relative weight analyses to examine judgments about summaries of actual U.S. sexual harassment court cases. Potential factors influencing judgments (cues) were identified and coded by raters. Results suggest that naturally occurring cues were intercorrelated to some extent, and people use different aspects of these rich situations to make judgments. We also found that some less-studied cues (i.e., target's withdrawal from the workplace, number of incidents) are more important than that the previous research would suggest, while some often-studied cues (i.e., status of the harasser, target's response to the harasser) are less important. Participants overall used very few cues, even when many were available. Future research should employ Brunswik's representative design to use more realistic scenarios that allow for intercorrelated, naturally occurring cues. Especially if results can be replicated, theories about how judgments of sexual harassment are made can be developed that reflect the complex realities of sexual harassment judgments that our study revealed. Representative design could also be employed to help theory development in other scenario-based areas of organizational research. Ours is the first study of judgments of sexual harassment that used a Brunswikian approach to study actual court case summaries. This has allowed for a unique examination of this complicated phenomenon.