Subject Competence and Minimization of the Bystander Effect

While performing a drawing task, either alone or in the presence of an observer, high- and low-competent subjects heard a workman fall off a ladder in an adjoining room. As expected, high-competent subjects (Registered Nurses) who witnessed the emergency with another bystander helped as frequently as subjects who witnessed the emergency alone; low-competent subjects (general students) evidenced the familiar bystander effect. Responses to the post-emergency questionnaire indicated that at the time of the emergency both high- and low-competent subjects felt strongly that they should do something to help the workman. The minimization of the bystander effect for the high-competent subjects was mediated by confidence in their ability to help the workman and in knowing what steps to take to help. Discussion focused on the role of subject competency in bystander intervention, effective debriefing, and the subjects' positive reactions to participating in a bystander experiment.     

The beginning of conversation: Early patterns of mother-infant vocal responsiveness

Microanalytic techniques were used to characterize the structure of the prespeech communication of 4-month-old infants and their mothers. Two observers continuously recorded the interactive behavior of mothers and their infants during hour-long observations in the homes of 25 families. Loglinear models were used to examine the extent to which the vocal behavior of one person was conditional upon the vocal behavior of the partner. Within the limits of this microanalytic approach, analyses indicated that patterns of mother-infant vocal exchange were structurally similar to patterns of adult conversation. Initial vocal responses were followed by suppression of vocalization, allowing the partner to join the conversation. The comparative effectiveness of vocal behavior as an elicitor of vocalization and as a response to vocalization was shown for mothers and infants relative to the other behaviors observed. Vocalization served as a modulator of visual attentiveness: When the partner was not visually attentive, vocalization elicited visual attention.     

Mothers' speech to their 1-year-old infants in home and laboratory settings

The speech of mothers and their 1-year-old infants was compared in the home and in the laboratory playroom. The home and laboratory settings were similar for measuring the number of actual words that infants spoke and were similar for measuring the complexity of the mother's speech, including the number of different words, the type-token ratio, and the length of the utterances. Infants vocalized at similar rates in the two settings, but mothers spoke at a faster rate in the laboratory playroom. The usefulness of a preliminary warm-up period was supported by the finding that for the second half of the sessions, mothers slowed their rate of speech and increased the complexity of their speech.     

The brief Reasons for Living Inventory for adolescents (BRFL-A)

This study modified and evaluated the psychometric properties of the Reasons for Living Inventory (RFL) in samples of adolescents. Internal consistency reliability, corrected item-total scale correlation, and exploratory factor analysis procedures were used with a mixed sample of 260 adolescents to identify 14 items for the brief version of the RFL (BRFL-A). Confirmatory factor analyses provided support for the five-factor oblique structure of the BRFL-A in a psychiatric inpatient sample with a range of suicidal behaviors. Reliabilities of the BRFL-A subscales were satisfactory. Four of the five subscales differentiated between suicidal and nonsuicidal adolescents. Significant correlations were found between three BRFL-A subscales and several suicide indices. Convergent-discriminant validity was examined by correlating the BRFL-A subscales with the Minnesota Multiphasic Personality Inventory—Adolescents (MMPI-A) Content Scales. Limitations of the study are discussed.This study was supported in part by a Project Grant from the Graduate College, The University of Northern Iowa.     

Likelihood to rape in college males

This study assessed rape and sexual force proclivities among 159 college men at a small Protestant church-affiliated liberal arts college. No data were collected regarding ethnicity; however, institutional statistics indicate that the population was about 90% European American. There were 69 freshmen, 31 sophomores, 30 juniors, and 29 seniors (mean age = 19.34). Thirty-four percent reported some proclivity to rape or force sex. Participants who reported both proclivities indicated higher rape myth acceptance, offered more justifications for the increasing use of violence against women, were lower in rape empathy, held more gender stereotyped attitudes toward women, and accepted interpersonal violence more than those who reported no proclivities. However, by contrast, these groups did not differ on general emotional empathy.This paper is based on a Senior Honor's Research Project conducted by the first author while an undergraduate. The first author would like to thank Thomas Peterson for his assistance and encouragement during the early stages of the research process and Keith Yanner for his timely statistical suggestions.     

Early child rearing in Japan: Cross-cultural and intra-cultural perspectives

Within the field of cross-cultural developmental psychology, examinations of parenting serve to focus attention on development in the proximal context of the family and the distal context of the culture. Even though Japan is economically in the mainstream of the industrialized Western world, there are many cultural differences between Japan and Western countries; these include differences in cultural values, beliefs about children, parental behaviours and differences in the children themselves. The focus of this special issue is observational studies of early child rearing in Japan; included are cross-cultural comparisons with the United States, Germany and France, as well as studies within Japan. The contexts of the observations reported in this special issue include homes, laboratory playrooms, and day care centres. With intra-cultural and cross-cultural perspectives, an updated view of Japanese child rearing in the early years is presented.     

Predicting the Quality of Mother–Child Reminiscing Surrounding Negative Emotional Events at 42 and 48 Months Old

Researchers have speculated that a number of factors likely predict the quality of reminiscing between preschool children and their mothers. This study was designed to investigate three such factors, including child temperament, maternal personality, and maternal caregiving representations. Seventy mothers and their preschool children were recruited for the study. When the child was 42 months of age, mothers completed measures of her personality and the child's temperament. Mothers also took part in the shortened Parent Development Inventory, which was coded for coherence, pleasure, comfort, and perspective taking. At both 42 and 48 months, the mother–child dyad reminisced about a past event in which the child experienced a negative emotion. These conversations were coded for the amount of maternal elaboration, the discussion of emotion, and dyadic qualities (such as collaboration and intersubjectivity). At 42 months, aspects of maternal personality and child temperament were most associated with reminiscing quality. However, at 48 months, it was primarily maternal representations of relationships that predicted high-quality reminiscing in the dyad.     

Composition and consistency of the desired affective state: The role of personality and motivation

Using longitudinal and experience sampling designs, the consistency and composition, and personality and motivational predictors, of the desired affective state are explored. Findings indicate that, while the desired affect is relatively malleable throughout one semester, it is relatively stable throughout 1 week. Personality and motivations/goals were related to the content of the desired affective state. Extraversion, neuroticism, agreeableness, and conscientiousness were related to the content of the desired affective state. In addition, higher-order goals predicted the content of the desired affective state. Our results suggest that the content of the desired affective state may be largely dependent on personality, motivation, and, potentially, an interaction between personality and motivation.