African-American Women’s Conceptualizations of Health Disparities: A Community-Based Participatory Research Approach

Health disparities among African-American families represent a significant social problem. Nationally, African-American infants have dramatically worse birth outcomes than other racial and ethnic groups. A Community-Based Participatory Research approach was utilized to engage community residents. This study examined participants’ definitions of infant mortality, views on the community impact of infant mortality, and strengths and vulnerabilities in the health care service delivery system. Qualitative data were gathered in a rural North Florida community where health education groups are conducted. Eight focus groups were arranged with African-American women (n = 46), ranging in age from 14 to 35, who were pregnant, parenting children under the age of two. Respondents poignantly described personal experiences of loss associated with infant mortality. They indicated awareness of problems related to lack of accessibility and availability of medical and social services. The use of social-ecological theory and implications for policy and social justice are discussed.     

The development of the Body Morph Assessment version 2.0 (BMA 2.0): Tests of reliability and validity

This study tested the psychometric characteristics of the Body Morph Assessment version 2.0 (BMA 2.0). A sample of 563 adults composed of four groups classified by gender and ethnicity (Caucasian men and women and African-American men and women) were studied. Support for the internal consistency and test–retest reliability of the BMA 2.0 was found for both men and women. A study of convergent validity was conducted. The BMA 2.0 was found to have adequate reliability and validity. Norms were established for the BMA 2.0 estimates of current body size (CBS), ideal body size (IBS), and acceptable body size (ABS) for Caucasian and African-American men and women. In summary, the BMA 2.0 is a reliable and valid computerized measure of CBS, IBS, ABS, the CBS–IBS discrepancy (body dissatisfaction), and provides an estimate of over/underestimation of body size as compared to individuals of the same sex and body mass index.     

Inhibitory control and emotion regulation in preschool children

This research investigated the relation between individual differences in inhibitory control and emotion regulation. Preschool children (N = 53) ages 4–6 (M = 5; 0) were assessed on brief batteries of inhibitory control of prepotent responses and emotion regulation. Individual differences in inhibitory control were significantly correlated with children's ability to regulate their emotions. This relation held up even after controlling for age and verbal ability, and persisted for both Emotion Understanding and “online” control of emotional expressions that were negative (Disappointing Gift) or positive (Secret Keeping). Parent report of children's self-control and emotion regulation corroborated the behavioral results. These findings suggest that executive control of attention, action, and emotion are skills that develop in concert in the preschool period. However, there was also evidence of a quadratic relation in which emotion regulation was optimal at intermediate levels of inhibition, highlighting the interplay of both cognitive control and temperament in socio-emotional functioning.     

Sleep disturbances in depressed pregnant women and their newborns

Pregnant women (N=253) were recruited during their second trimester of pregnancy (M=22.3 weeks gestation) and assigned to depressed (N=83) and non-depressed groups based on a SCID diagnosis of depression. They were then given self-report measures on sleep disturbance, depression, anxiety and anger, and their urine was assayed for norepinephrine and cortisol. These measures were repeated during their third trimester (M=32.4 weeks). Their newborns were then observed during sleep. During both the second and third trimesters, the depressed women had more sleep disturbances and higher depression, anxiety and anger scores. They also had higher norepinephrine and cortisol levels. The newborns of the depressed mothers also had more sleep disturbances including less time in deep sleep and more time in indeterminate (disorganized) sleep, and they were more active and cried/fussed more.     

Preterm infants show reduced stress behaviors and activity after 5 days of massage therapy

Preterm infants residing in an NICU were randomly assigned to a massage therapy or to a control group. The preterm infants in the massage therapy group received three 15-min massages each day for 5 consecutive days, with the massages consisting of moderate pressure stroking to the head, shoulders, back, arms and legs and kinesthetic exercises consisting of flexion and extension of the limbs. Infant stress behaviors and activity were recorded on the first and last day of the study. Preterm infants receiving massage therapy showed fewer stress behaviors and less activity from the first to the last day of the study. The findings suggest that massage has pacifying or stress reducing effects on preterm infants, which is noteworthy given that they experience numerous stressors during their hospitalization.     

Processing of segmental and tonal information of Chinese syllables

In the phonological system of Chinese, a unique Chinese syllable usually comprises three components: onset, rime, and tone. The present study, with 30 participants, examined how native Chinese listeners process these subsyllabic components of Chinese by a syllable comparison task. Analysis showed that the cognitive processing of these subsyllabic components was different after the encoding process of the Chinese syllable. These results are discussed in light of the perception of Chinese language.     

The Rational Character of Belief and the Argument for Mental Anomalism

If mental anomalism is to be interpreted as a thesisunique to psychology, the anomalousness must begrounded in some feature unique to the mental,presumably its rational nature. While the ground forsuch arguments from normativity has been notoriouslyslippery terrain, there are two recently influentialstrategies which make the argument precise. The firstis to deny the possibility of psychophysical bridgelaws because of the different constitutive essences ofmental and physical laws, and the second is to arguethat mental anomalism follows from the uncodifiabilityof rationality. In this paper I argue that bothstrategies fail – the latter because it conflates primafacie and all things considered rationality and theformer because it rests on a false premise, theprinciple of the rational character of belief. Idistinguish four different formulations of thisprinciple and argue that those formulations which areplausible cannot support the argument for mentalanomalism.     

Probabilistic Phonotactics as a Cue for Recognizing Spoken Cantonese Words in Speech

Previous experimental psycholinguistic studies suggested that the probabilistic phonotactics information might likely to hint the locations of word boundaries in continuous speech and hence posed an interesting solution to the empirical question on how we recognize/segment individual spoken word in speech. We investigated this issue by using Cantonese language as a testing case in the present study. A word-spotting task was used in which listeners were instructed to spot any Cantonese word from a series of nonsense sound sequences. We found that it was easier for the native Cantonese listeners to spot the target word in the nonsense sound sequences with high transitional probability phoneme combinations than those with low transitional probability phoneme combinations. These results concluded that native Cantonese listeners did make use of the transitional probability information to recognize the spoken word in speech.