RESUMO
Adolescent motherhood poses serious challenges to mothers, to infants, and ultimately to society, particularly if the teen mother is part of a minority population living in an urban environment. This study examines the effects of a treatment intervention targeting low-income, high-risk teen mothers and their infants in the context of public high schools where daycare is available onsite. Our findings confirm the initial hypothesis that mothers who received intervention would improve their interactions with their infants in the areas of responsiveness, affective availability, and directiveness. In addition, infants in the treatment group were found to increase their interest in mother, respond more positively to physical contact, and improve their general emotional tone, which the comparison infants did not. Importantly, these findings remain even within the subset of mothers who scored above the clinical cutoff for depression on the Center for Epidemiological Studies-Depression Scale (CES-D; L. Radloff, 1977), confirming that it is possible to improve mother-infant interaction without altering the mother's underlying depression. The implications of these findings are significant both because it is more difficult and requires more time to alter maternal depression than maternal behavior and because maternal depression has been found to have such devastating effects on infants.
RESUMO
OBJECTIVE: Blunted affect is a major symptom in schizophrenia, and affective deficits clinically encompass deficits in expressiveness. Emotion research and ethological studies have shown that patients with schizophrenia are impaired in various modalities of expressiveness (posed and spontaneous emotion expressions, coverbal gestures, and smiles). Similar deficits have been described in depression, but comparative studies have brought mixed results. Our aim was to study and compare facial expressive behaviors related to affective deficits in patients with schizophrenia, depressed patients, and nonpatient comparison subjects. METHOD: Fifty-eight nondepressed inpatients with schizophrenia, 25 nonpsychotic inpatients with unipolar depression, and 25 nonpatient comparison subjects were asked to reproduce facial emotional expressions. Then the subjects were asked to speak about a specific emotion for 2 minutes. Each time, six cross-cultural emotions were tested. Facial emotional expressions were rated with the Facial Action Coding System. The number of facial coverbal gestures (facial expressions that are tied to speech) and the number of words were calculated. RESULTS: In relation to nonpatient comparison subjects, both patient groups were impaired for all expressive variables. Few differences were found between schizophrenia and depression: depressed subjects had less spontaneous expressions of other-than-happiness emotions, but overall, they appeared more expressive. Fifteen patients with schizophrenia were tested without and with typical or atypical antipsychotic medications: no differences could be found in study performance. CONCLUSIONS: The patients with schizophrenia and the patients with depression presented similar deficits in various expressive modalities: posed and spontaneous emotional expression, smiling, coverbal gestures, and verbal output.
