Reliability of laterality effects in a dichotic listening task with nonverbal material

The present study examined the reliability of a dichotic listening task using nonverbal stimuli. Twenty undergraduate students (all right-handed native English speakers) had to report whether they had heard a target emotion. The task used English words (bower, dower, power, tower) pronounced with an angry, happy, neutral, or sad emotional tone. Results showed a relatively high level of test-retest reliability for the laterality effect. In addition, a significant gender by ear of presentation interaction was obtained. The interaction reflected the fact that a strong left ear advantage was found in females but not in males. The findings indicate that the task used here should be considered a reliable means to assess the lateralization of emotions. Issues concerning the relation between gender and laterality are addressed in the discussion.     

Community psychology and injustice in the criminal justice system

In this short paper, we consider the partnership between psychology and the criminal justice system in Western societies and critically reflect on the notion of criminal justice as expressed in such a system. Focusing on how the criminal justice system operates in the UK, and in particular in Scotland, we consider the way the system criminalizes those who previously have been socially and economically disadvantaged. We ask whether community psychology has become negligent in the attention it brings to such a pernicious form of victim blaming and as such has shown insufficient critical engagement with systems that create social harm, and whether it is paying enough attention to the impact of a criminal justice system that is contributing to the creation of a more punitive, fractured and unjust society. Copyright © 2008 John Wiley & Sons, Ltd.     

Family,friend, and neighbour child care providers and maternal well‐being in low‐income systems: An ecological social perspective

Integrating theory from the family ecological systems and social support literatures with findings from child care research, in this study we develop and test a model relating family, friend, and neighbour (FFN) child care provider characteristics to perceived child care quality (provider reports of caregiving behaviours, mother‐provider caregiving relationship) and maternal well‐being (work‐family conflict, depressive symptoms). Results from phone interviews with 187 FFN providers receiving public subsidies indicated that even after controlling for familial status or household income, caregiver perceptions of higher quality care were associated with higher education levels, greater attachment to child care as a job; and lower provider depressive symptoms. After controlling for familial status, data analysed from a subset of 51 mother‐provider pairs, indicated that mothers using care from providers who reported higher quality parent‐caregiver social relationships reported lower work‐family conflict and depressive symptoms. This study suggests mothers who have providers with whom they have good caregiving interactions may experience positive social support and psychological crossover dynamics associated with mother well‐being.     

The effects of strategy—Monitoring training on children's selection of effective memory strategies

Second grade children were given training in general principles of strategy monitoring prior to being exposed to differentially effective acquisition strategies in a memory task. The results showed that even though both experimental and placebo control groups could assess when they remembered better, more experimental than control children attributed performance differences to their strategic behavior and then selected the more effective strategy on a forced-choice trial. These findings indicate that instruction in general memory-monitoring principles is sufficient to effect a change in strategy usage. The study therefore provides direct experimental support for the presumed relationship between metacognitive knowledge and subsequent strategy use.     

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.     

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.