Mothers' Overreactive Discipline and Their Encoding and Appraisals of Toddler Behavior

The relations of observed overreactive discipline with mothers' tendencies to notice negative, relative to positive, child behavior (preferential negative encoding), and mothers' negative appraisals of neutral and positive child behavior (negative appraisal bias), were examined in mothers of toddlers. The mothers rated both their own children's and unfamiliar children's behavior. Negative appraisal bias with respect to mothers' own (but not unfamiliar) children was related to mothers' overreactivity, independent of child misbehavior. Overreactivity was not related to mothers' preferential negative encoding either of their own or of unfamiliar children's behavior. However, in the case of mothers' own children, preferential negative encoding moderated the relation between negative appraisal bias and overreactive discipline, such that the negative appraisal bias-overreactivity relation was significant only in the context of high preferential negative encoding.     

Spatial-frequency specificity in visual masking

Visual masking between nonoverlapping gratings depends on the similarity of their spatial frequencies. In a metacontrast experiment, bar gratings of 6 and 12 cycles/deg were masked by flanking gratings of various spatial frequencies. For three observers, masking was greatest when the masking frequency was approximately equal to the masked frequency. The results are interpreted in terms of a theory of reciprocal inhibition among frequency-specific neural units.     

Psychophysiology of aggression, psychopathy, and conduct problems: a meta-analysis

A meta-analysis of 95 studies was conducted to investigate the relations of heart rate (HR) and electrodermal activity (EDA) with aggression, psychopathy, and conduct problems. Analyses revealed a complex constellation of interactive effects, with a failure in some cases of autonomic patterns to generalize across antisocial spectrum behavior constructs. Low resting EDA and low task EDA were associated with psychopathy/sociopathy and conduct problems. However, EDA reactivity was positively associated with aggression and negatively associated with psychopathy/sociopathy. Low resting HR and high HR reactivity were associated with aggression and conduct problems. Physiology--behavior relations varied with age and stimulus valence in several cases. Empirical and clinical implications are discussed.     

Validity of video-mediated recall procedures for mothers' emotion and child ratings.

The validity of video-mediated recall (VR) measures of mothers' experience of emotion and appraisals of their children's behavior was evaluated. While viewing videotapes of their immediately preceding interactions, 97 mothers used a dial to continuously rate their toddlers' behavior and then their own emotion. Mothers' appraisals, emotion, and autonomic responses measured as averages across each VR condition were associated with their autonomic responses and their children's misbehavior measured during the live interactions. Less correspondence was found when similar relations were assessed in 10-s intervals. Additional tests supported concurrent and discriminant validity of the averaged VR measures. Taken together, the results suggest acceptable construct validity, but that the timing of mothers' thoughts and feelings may differ between live interactions and VR.     

Stability,Change, and Informant Variance in Newlyweds' Physical Aggression: Individual and Dyadic Processes

Individual and dyadic stability models of newlyweds' physical aggression were evaluated in a sample of 394 newlywed community couples recruited at engagement and followed for 2.5 years. Aggression in young couples was hypothesized to be a stable, enduring trait, consistent with a latent state–trait conceptualization. However, the findings indicated that aggression can more parsimoniously be conceptualized as a “somewhat stable” trait with strong short‐term correlations that gradually decrease at increasing intervals. Aggression was significantly dyadic. Men and women's aggression were consistently associated with one another across time beginning at engagement, with little evidence that one person's aggression evoked aggression in the partner in the time intervals studied. Consistency in a person's reporting of aggression, not shared with the partner, was strongest for self‐reports. Aggr. Behav. 38:1‐15, 2012. © 2011 Wiley Periodicals, Inc.     

An initial evaluation of the role of emotion and impulsivity in explaining racial/ethnic differences in the use of corporal punishment

The authors sought to provide an initial evaluation of the hypothesis that corporal punishment is less strongly associated with parental emotion and impulsivity among African American ("Black") in contrast to European American ("White") parents. White-Latino and Black-Latino differences in corporal punishment, emotion, and impulsivity were explored, given the lack of existing theory predicting group differences. Couples with 3- to 7-year-old children were recruited via random digit dialing, and the parents completed questionnaires and an analog parent-child conflict task in the laboratory. Group differences were tested pooling mothers and fathers via dyadic data analyses. Black parents (N = 57) had more positive attitudes toward and used more corporal punishment than White parents (N = 730). Latino American parents' (N = 78) views and use of corporal punishment were similar to those of White parents. By and large, associations of corporal punishment with parents' impulsivity and emotion did not significantly vary by race/ethnicity. The present findings, although preliminary, do not support the emotion-impulsivity hypothesis of racial differences in the use of corporal punishment suggested by K. Deater-Deckard, K. A. Dodge, J. E. Bates, and G. S. Pettit (1996).     

Relative absence of neuropsychological deficit in patients with low grade astrocytomas

Given the current accuracy and precision of modern brain imaging technology, there is presumed to be little utility in neuropsychological assessment procedures in patients with brain tumors. The primary exposure of many clinical neuropsychologists to patients with brain tumors is during their training, in the form of didactic classroom activities, such as reviewing the brain tumor cases of early investigators in the field. Historically, these brain tumors were the more aggressive and destructive tumors, such as grade III and IV astrocytomas, that could be identified with pre CT and pre MRI technology. With current imaging technology, low grade tumors that might previously have gone undiagnosed for years can be detected and patients followed over time. This series of cases represents documentation of the very unique neuropsychological status of patients with relatively slow growing, infiltrative brain tumors classified as grade II astrocytomas. The potential relevance of neuropsychological assessment for such cases is discussed.     

Perceptual categorization in the cerebral hemispheres

The suggestion of a functional hemispheric dissociation in performing perceptual categorization was examined in two tachistoscopic experiments with normal adults. Subjects were required to match physically identical or similar, but nonidentical, pictures of animals. The first experiment showed no hemispheric difference and indicated that both hemispheres could resort to two different types of categorization process as a function of the simultaneous or delayed mode of presentation of the stimuli. In the second experiment, the viewing conditions were manipulated so as to afford a reduced amount of stimulus energy, and a significant left-visual-field advantage was then obtained. The results are discussed with respect to models of information processing in the cerebral hemispheres, and in relation to impairments in object recognition following brain damage.     

A Research Program Testing the Effectiveness of a Preventive Intervention for Couples with a Newborn

Noxious family environments are associated with a wide range of adverse child outcomes. In order to prevent couple and parent–child relationship problems, a number of programs have been developed for couples with newborns. The current paper describes a program of research evaluating the American version of couple CARE for parents of newborns. This version of CCP was administered to low‐income, unmarried couples with a new baby in an uncontrolled demonstration project (Study 1), compared with a waitlist control condition in a randomized controlled trial (Study 2), and evaluated with low‐income parents recruited from urban hospitals in two major metropolitan areas of the United States (Study 3 and Study 4). Despite participant satisfaction with CCP, preventive effects of the program were limited and there was one potential iatrogenic effect. Results were likely impacted by major challenges with recruiting participants and maintaining their engagement in CCP for the duration of the program. We discuss methodological differences between this series of studies and previous trials of prevention programs and make recommendations for improving service delivery to at‐risk new parents. These results have implications for public policies that aim to benefit children and families.