Development of syntax in a retarded girl using procedures of imitation, reinforcement, and modelling

Three experiments demonstrated the development and generalized use of a singular and plural declarative sentence in a child initially lacking sentence form responses. In each experiment, an adult(s) served as a language model(s), and consequences (sweets) were provided for imitation of the model. During training trials, an item(s) was displayed first to the model(s) then to the subject; these displays were accompanied by requests to label the item(s). Generalization was assessed by a number of probe trials that were periodically interspersed among training trials. During these trials, the subject was requested to label the displayed item(s) without any preceding labelling response from the model. Using these procedures, generalized use of a singular sentence ("That is one-") resulted in Experiment I, and generalized use of a plural sentence ("These are two-") resulted in Experiment II. In Experiment III, two models (a singular and a plural sentence model) were made available to the subject but imitation of only one model was reinforced during any one condition. Results indicated the subject labelled probe (generalization) items with the same sentence form that was modelled and reinforced during training trials.     

COMPETENCES A COMMUNIQUER ET RELATIONS PRIVILEGIEES ENTRE ENFANTS: COMPARAISON ENTRE DEUX GROUPES D'AGE*

The purpose of this study is to analyse the specificity of interactions between preschool friends, whose relationships are built on a voluntary and stable choice of a particular partner. The sample consisted of 18 unisexual triads of children aged 3 to 4 years (9 male and 9 female) from 5 Parisian kindergarten. These triads were compared with 18 others, composed of children aged 4 to 5 years (9 male and 9 female), from a previous study (Werebe et Boudonnière, in press). Each triad was composed of a dyad of friends plus a third familiar partner, all three classmates. The dyads of friends were selected on the basis of the following criteria: (1) a reciprocal and preferential search for one another; (2) a voluntary choice of the friend, without intervention from parents or teachers. The children were videotaped without their knowledge, without adult presence, in a familiar room of their school. The experimental setting was standardized in each of the 5 schools. The experimental paradigm was a variant of the one created by Nadel and Baudonnière (1980, 1982), with an important modification: the ten categories of matching objects were provided in double sets for the three children. Four indices were used for the data analysis: holding and appropriation of objects; offering of objects; competition to hold objects and verbalizations. The findings confirmed the principal hypothesis: that interactions between friends differ from those with the third partner, in both age groups, quantitatively (density of interactions) and qualitatively (reciprocal offerings and verbal communications). Furthermore, the findings revealed that the younger children had more difficulty than the older ones, to manage the triadic situation, especially in this situation with the constraint imposed by the presence of two sets of matching objects for three partners.     

Psychosocial stress and coping in smokers who relapse or quit

Relapse remains a major problem in successful smoking cessation. This study evaluated selected responses and coping skills in male and female quitters and relapsers in four situational contexts: general social competence, smoking-specific "high-risk-for-relapse" situations, social anxiety, and relaxation. Results showed that quitters coped better than relapsers with intrapersonal (e.g., negative mood) smoking-specific situations. Quitters had lower heart rates than relapsers during relaxation and intrapersonal situations and had lower anxiety scores at the end of the procedures. Women showed more stress and less confidence in their ability to cope than did men. Groups did not differ in responses to the general social competence and social anxiety procedures. Results are discussed in the context of the importance of considering individual differences in responses and in coping skills for treatment and relapse prevention for smokers.     

An investigation of children's fears and their mothers' fears

Children (75 female, 52 male) in grades 2 through 8 completed the Fear Survey Schedule for Children (FSS-FC). Their mothers completed the same questionnaire twice: once for themselves and a second time to estimate their children's fears. Spearman's rhos indicated that there was a high degree of correspondence between the mothers' rank-ordered estimates of their children's fears and the children's rank-ordered self-reports (=.86 for males, =.96 for females.However, mothers' overall estimates of their children's general fearfulness were significantly correlated only with their daughters' fearfulness, not with their sons'. Further analyses showed that mothers could generally identify their children's highest-rated fears. All test-retest measures were significant. In summary, these results suggest that mothers may provide useful clinical information about their children's specific fears and that the FSS-FC is a reliable instrument with which to assess children's fears.     

��What I wanted to do was���� Discrepancies Between College Women��s Desired and Reported Responses to Gender Prejudice

When experiencing gender prejudice, college women engage in a dynamic decision making process about whether and how to respond. We examined the discrepancy between how college women wanted to respond and how they actually responded to gender prejudice events and explored their reasons for not using a desired response. In this study, 81 college women from the Western United States responded to a qualitative online daily diary about gender prejudice. In 34% (N?=?265) of the events, the women reported there was a discrepancy between what they wanted to do and how they actually reacted, with the most common discrepancy being a desire to utilize a confrontational response (91%, N?=?242). Over the two week period, women reported significantly more events during which they considered the use of a confrontational response (N?=?242) than they actually used one (N?=?199). Women??s reported reasons for not using their desired response included: not being cost effective (25%), concern about social norms (37%), setting limitations (19%), personality characteristics (9%) and not being bothered enough by the event (10%). We also found that when women considered using a confrontational response but decided not to, they reported using all other response types instead. In these cases, women who did nothing during the event reported lower levels of distress during the event than women who used a psychological response or a different confrontational response. Implications and future research directions are discussed.