Exploring specificity of speeded aiming movements: Examining different measures of transfer

Participants were trained and tested to move a mouse cursor from a start position to targets on a circular display in a perceptual-motor reversal condition, with horizontal, but not vertical, reversals. During training, some participants (experimental) moved to two targets either along a single diagonal axis (D1) or along both axes (D2). For D2, return movements from the targets were in the same direction as instructed movements to unpracticed targets. Others (control) trained on all targets. Testing always involved all targets. At test, movement times (to reach the target after leaving the start position) were shorter on trained than on untrained targets, especially for the D1 condition, documenting training specificity. However, movement times in the experimental conditions to new targets during testing were shorter than those in the control condition during training, documenting transfer of learning, with more transfer for D2 than for D1. Initiation times (to leave the start position after target onset) showed no transfer. The results provide evidence that specificity and transfer are not mutually exclusive and depend on the measure used to assess performance.     

Interactions between anxious mothers and their infants: An integration of theory and research findings

Children of highly anxious mothers are at risk for developmental difficulties including anxiety disorders, and “anxious maternal behavior” and disturbed mother–infant interactions have been implicated in the transmission of risk. In this article, we describe interactions between mothers who are highly anxious and their young infant, based on the few directly relevant observation studies that are available. For more detail, we draw on a broader literature including studies of depressed mothers and developmental theory. Our goal is to describe how the interactions between anxious mothers and infants look to an outside observer and how they may feel to mothers and infants. We also discuss possible bases for their disturbed interactive behavior, the impact that the disturbances can have on both mothers and infants, buffers and risk factors, and routes to short‐term intervention. Finally, we suggest directions for future research on maternal anxiety and anxious maternal behavior and the significance of such research for clinicians and researchers.     

The Ecology of Experiences for African American Women in Clinical Doctoral Programs

African American women must navigate higher education, in particular, clinical doctoral programs, as a gendered racial minority. These women often endure multiple levels of discrimination to obtain their degree. Findings of this study highlight these experiences and suggest the importance of increasing supports for African American women in clinical doctoral programs. Practices and supports should be put in place so that students of color are not marginalized because of their race. Las mujeres afroamericanas tienen que pasar por la educación superior, y particularmente en programas de doctorado clínico, como una minoría racial y de sexo. Estas mujeres sufren con frecuencia múltiples niveles de discriminación para poder obtener su titulación. Los hallazgos de este estudio destacan estas experiencias y sugieren la importancia de incrementar los apoyos para mujeres afroamericanas en programas de doctorado clínico. Deberían implementarse prácticas y apoyos para que las estudiantes de color no sean marginadas por su raza.     

Subtyping children and adolescents with loss of control eating by negative affect and dietary restraint

OBJECTIVE: Research suggests that subtyping adults with binge eating disorders by dietary restraint and negative affect predicts comorbid psychopathology, binge eating severity, and treatment outcome. Little research has explored the validity and clinical utility of subtyping youth along these dimensions. METHOD: Children (aged 8-18 years) reporting loss of control eating (n=159) were characterized based upon measures of dietary restraint and negative affect using cluster analysis, and then compared regarding disordered eating attitudes and behaviors, and parent-reported behavior problems. RESULTS: Robust subtypes characterized by dietary restraint (n=114; 71.7%) and dietary restraint/high negative affect (n=45; 28.3%) emerged. Compared to the former group, the dietary restraint/high negative affect subtype evidenced increased shape and weight concerns, more frequent binge eating episodes, and higher rates of parent-reported problems (all ps<0.05). CONCLUSION: Similar to findings from the adult literature, the presence of negative affect may mark a more severe variant of loss of control eating in youth. Future research should explore the impact of dietary restraint/negative affect subtypes on psychiatric functioning, body weight, and treatment outcome.     

Children At-Risk for Borderline Personality Disorder

Adult patients who have been diagnosed with borderline personality disorder (BPD) have provided valuable information about events and family dynamics that are frequently associated with BPD. Clinicians who work with children are frequently aware of family or individual characteristics that may put a child at risk for developing BPD. Such situations frequently involve attachment issues with the child's caregivers and can include sexual abuse, divorce, alcoholism/substance use, illness/ death, and neglect. Child characteristics such as learning difficulties and temperament may also predict BPD. Yet, many children are resilient and seemingly unaffected by these events or situations, especially when early intervention may prevent development of BPD.     

Shame as a prospective predictor of self-inflicted injury in borderline personality disorder: A multi-modal analysis

The primary aim of this study was to examine the prospective association of shame with self-inflicted injury (SII), including suicide attempts and nonsuicidal self-injury, among women with borderline personality disorder (BPD) who were enrolled in a clinical trial (N = 77). A multi-method approach was used to assess self-reported shame, nonverbal shame behaviors, and assessor ratings of shame during an interview regarding antecedents for a recent episode of SII. Higher levels of nonverbal shame behaviors predicted a higher likelihood of subsequent SII, and shorter time to SII, after controlling for past SII as well as other emotions associated with SII. Self-reported state shame and assessor ratings of shame were associated with prospective SII, but not after controlling for other emotions. These findings underscore the important role of shame in SII, particularly shame in the presence of contextual prompts for events that surround episodes of SII.     

The effects of perceptual condition on proofreading for misspellings

In two experiments, subjects proofread text in which misspelled words were created by replacing a single letter with another one. The following perceptual conditions were included: clear-cut photocopies of typewritten text, clear-cut text presented on a CRT screen, ditto copies that varied in legibility, and text that included extraneous noise characters superimposed on some letters. In all conditions, subjects adopted a hierarchical feature test that gave first priority to resolving letter envelope and second priority to discriminating other letter features. When clear-cut text with no extraneous noise was proofread, subjects used a sophisticated-guessing decision rule that tolerated misspellings involving missing letter features (as when c replaced e) but not added ones (as when e replaced c). This asymmetrical rule was modified, however, when subjects were exposed to text that included extraneous noise that was confusable with the letter features. In those circumstances, subjects adopted a decision rule that tolerated misspellings involving missing features or any added features that resembled the noise.     

Attitudes toward the equal rights amendment as a function of knowing what it says

The results of two studies are reported which focus on people's attitude toward, and misconceptions about, the Equal Rights Amendment (ERA). Study 1 found that when people are given the actual text of ERA, but not told what it is, they display more positive attitudes toward it than people who respond to the term “ERA” without being informed of its actual text. Study 2 found that people hold fewer misconceptions about, and more positive attitudes toward, ERA when they are informed of its actual text than when they are not. Strategy for ratification of ERA is discussed, as is the distinction between pro-ERA and anti-ERA misconceptions.