Social processes affecting the mnemonic consequences of rumors on children’s memory

This research examined whether the impact of overheard rumors on children’s memory for their experiences varies as a function of social processes. The results of two experiments revealed that the very same errant rumor had different consequences for children’s recollections depending on the degree and type of social interactions they had with peers after exposure to the rumor. In both experiments, 3- to 5-year-olds overheard a false rumor about a recently experienced event and then were interviewed about the event 1 week later. In Experiment 1, children were more likely to report experiencing rumored-but-nonoccurring information if they were allowed to interact naturally with peers following exposure to the rumor than if they were prevented from peer exchange. In Experiment 2, exposure to the rumor induced greater memory contamination if it was planted among familiar peers than if it was encountered among strangers.     

Refusing to apologize can have psychological benefits (and we issue no mea culpa for this research finding)

Despite an understanding of the perception and consequences of apologies for their recipients, little is known about the consequences of interpersonal apologies, or their denial, for the offending actor. In two empirical studies, we examined the unexplored psychological consequences that follow from a harm‐doer's explicit refusal to apologize. Results showed that the act of refusing to apologize resulted in greater self‐esteem than not refusing to apologize. Moreover, apology refusal also resulted in increased feelings of power/control and value integrity, both of which mediated the effect of refusal on self‐esteem. These findings point to potential barriers to victim–offender reconciliation after an interpersonal harm, highlighting the need to better understand the psychology of harm‐doers and their defensive behavior for self‐focused motives. Copyright © 2012 John Wiley & Sons, Ltd.     

Children's episodic and generic reports of alleged abuse

With the present data, we explored the relations between the language of interviewer questions, children's reports, and case and child characteristics in forensic interviews. Results clearly indicated that the type of questions posed by interviewers—either probing generic or episodic features of an event—was related to the specificity of information reported by children. Further, interviewers appeared to adjust their questioning strategies based on the frequency of the alleged abuse. Children alleging single instances of abuse were asked more episodic questions than those alleging multiple abuses. In contrast, children alleging multiple incidents of abuse were asked a greater proportion of generic questions. Given that investigators often seek forensically relevant episodic information, it is recommended that training for investigators focus on recognition of prompt selection tendencies and developing strategies for posing non‐suggestive, episodically focused questions. Copyright © 2010 John Wiley & Sons, Ltd.     

Sex differences in assertive achievement patterns

Observations in mathematics and social studies classrooms were made of 40 sixth-grade children of average and high ability to investigate whether males and females differ in assertive achievement behavior. The prediction of less assertive achievement behavior for females than males was supported only among average-ability children. Particularly in social studies, average-ability females participated less in the classroom than average-ability males and either high-ability males or females. Average-ability females' deficit of assertive behavior became more pronounced as the behavior category increased in degree of assertiveness. High-ability females demonstrated a deficit only in the most assertive behavior category.     

An Investigation of Teachers' Concerns About Vocabulary and the Representation of These Concerns in Content Literacy Methodology Textbooks

The purpose of this study was twofold: to (a) find out what questions currently practicing middle grade teachers have about vocabulary instruction and (b) determine what current undergraduate content area textbooks include that provide answers to these vocabulary questions. As researchers and practitioners directly responsible for teaching preservice middle grades teachers, this was a beginning step in examining whether our own teacher preparation programs are meeting the needs of new teachers as they encounter the demands of teaching vocabulary in their content areas. Teacher concerns about vocabulary instruction were determined by a survey instrument administered to 390 middle school teachers to ascertain questions they have about teaching vocabulary. A content analysis of the three leading content area textbooks was then undertaken to determine to what degree the top five concerns of middle grades teachers were addressed in these texts. Though direct information on how to teach vocabulary was provided, the researchers found that twice as much information was presented indirectly, embedded under subheadings where it was mentioned. In other words, only half the time did the texts explain how to teach the principles advocated.     

Physical/verbal aggression: Sex differences in style1

Two studies exploring the use of physical/verbal aggression are reported, the first using women and the second using men as subjects. Both studies allowed subjects to choose between and control the intensity of two response modes: verbal aggression (insults) and physical aggression (electric shock). Aggressive style was investigated over two levels of arousal, sex of experimenter, and sex of provocateur-victim. Results indicated that women aggressed discriminatively in the verbal mode as a function of their arousal, while men were capable of aggressing discriminatively in both the verbal and physical modes. Men who had been disagreed with and punished by a female victim-provocateur in the presence of a male experimenter or by a male victim in the presence of a female experimenter demonstrated high levels of physical aggression compared to the other groups.     

Learning to remember: Social-communicative exchanges and the development of children’s memory skills

For more than three decades, the question “What is memory development the development of?” has guided research on children’s memory. As theories and methodologies have evolved, so too has our knowledge of the mnemonic competencies of young children, and of age-related differences in memory performance. Unfortunately, however, current understanding of the development of memory is seriously limited, largely because the bulk of the literature is based on cross-sectional experiments. From our perspective, in order to increase our understanding of the development of children’s skills for remembering, it is necessary to conduct longitudinal studies that illuminate mechanisms underlying developmental change. In addition, experimental methods must be used to explore further the operation of these potential mediators of change. In this article, we review our own recent longitudinal and experimental research to illustrate how we are addressing a new call—to study both memory development and the development of memory.     

Predicting sugar-sweetened behaviours with theory of planned behaviour constructs: Outcome and process results from the SIPsmartER behavioural intervention

Objective: Guided by the theory of planned behaviour (TPB) and health literacy concepts, SIPsmartER is a six-month multicomponent intervention effective at improving SSB behaviours. Using SIPsmartER data, this study explores prediction of SSB behavioural intention (BI) and behaviour from TPB constructs using: (1) cross-sectional and prospective models and (2) 11 single-item assessments from interactive voice response (IVR) technology.

Design: Quasi-experimental design, including pre- and post-outcome data and repeated-measures process data of 155 intervention participants.

Main Outcome Measures: Validated multi-item TPB measures, single-item TPB measures, and self-reported SSB behaviours. Hypothesised relationships were investigated using correlation and multiple regression models.

Results: TPB constructs explained 32% of the variance cross sectionally and 20% prospectively in BI; and explained 13–20% of variance cross sectionally and 6% prospectively. Single-item scale models were significant, yet explained less variance. All IVR models predicting BI (average 21%, range 6–38%) and behaviour (average 30%, range 6–55%) were significant.

Conclusion: Findings are interpreted in the context of other cross-sectional, prospective and experimental TPB health and dietary studies. Findings advance experimental application of the TPB, including understanding constructs at outcome and process time points and applying theory in all intervention development, implementation and evaluation phases.