The role of conceptual recoding in reducing children's retroactive interference

Reductions in children's retroactive interference were examined with conceptual recoding. Children learned two 10-item lists of toys; items on the 2nd list could also be classified as vehicles. Some children were not told about this 2nd category, whereas others were told either at the end of acquisition or just prior to the retention test 24 hr later. The results showed that (a) children benefited from the recoding instruction, (b) younger but not older children failed to benefit from the recoding manipulation when it occurred just prior to the retention test, and (c) recoding reduced retroactive interference primarily through affecting storage processes. These results provide new evidence concerning the importance of making information distinctive in storage in children's retention.     

Dilemmas in military medical ethics since 9/11

The attack on the United States by terrorists on 9/11 and the war with Iraq have raised new ethical questions for the military and for military physicians (Herman 2002; Elshtain 2003). How and when attacks may occur now is less predictable. Planes have been hijacked, and persons dressed as civilians may carry bombs to blow themselves and others up. These dangers pose an increased threat, and, thus, there is a need for new defensive measures. How far these measures should go is, however, greatly open to debate. One of the most difficult ethical question raised for the military and military doctors by these developments is what interrogation methods are permissable when questioning captured terrorists. The licitness of different interrogation practices is, however, only one of the ethical problems potentially encountered by military physicians now having to treat terrorists and POWs. The following discussion presents the major concerns regarding this and other issues.     

Mothers' and Fathers' Internal State Language with Their Young Children: An Examination of Gender Differences During an Emotions Task

The current study examined gender differences in mothers' and fathers' internal state language (ISL), children's use of ISL, and whether ISL was related to parents' ratings of the children's social skills. Fifty‐seven (28 boys, 29 girls) toddler/preschool children (M age = 32.5 months, SD = 5.38 months) were observed separately with their mothers and fathers in their homes while they discussed pictures of children's facial expressions of emotions. Parents completed a questionnaire concerning their child's social–emotional behaviours (i.e. BASC‐2). Parents used more ISL with sons compared with daughters, and sons used more ISL with mothers than with fathers. No overall differences were found between mothers' and fathers' ISL. Children's social skills as rated by mothers were predicted by mothers' ISL comments, whereas children's social skills as rated by fathers were predicted by children's age and fathers' ISL clarifications. Implications and limitations of the study are discussed. Copyright © 2012 John Wiley & Sons, Ltd.     

Dividing attention lowers children's but increases adults' false memories

The present study examined the impact of divided attention on children's and adults' neutral and negative true and false memories in a standard Deese/Roediger-McDermott paradigm. Children (7- and 11-year-olds; n = 126) and adults (n = 52) received 5 neutral and 5 negative Deese/Roediger-McDermott word lists; half of each group also received a divided attention task. The results showed that divided attention affected children's and adults' false memory levels differently but did not alter true memory differently. Our results revealed a developmental shift in that divided attention lowered children's false memory rates but increased adults' false memory rates, regardless of the nature of the material (i.e., neutral or negative). Our study indicates that manipulations that target conscious processing (e.g., divided attention) result in marked qualitative and quantitative differences between children's and adults' false memories but not true memories.