Subject-verb agreement errors in written productions: A study of French children and adults

This experiment was designed to simulate the conditions for subject-verb agreement errors, which are rarely but regularly observed in highly educated adults. Twenty-four adults and 24 children (12 years old) were orally presented with sentences to write. The sentences were in the French past indicative (the imperfect tense) and were of two types, asfollows: Noun 1 [subject of the verb]+Verb 1+Noun 2 [object of the verb] and(Adverbial phrase)+Pronoun 1+Pronoun 2+Verb 2+ (adverbial phrase). The adverbial phrase appeared either at the beginning or the end of the sentence. The conditions were the following: Noun 1 (and Pronoun 1) and Noun 2 (and Pronoun 2) were either matched or mismatched in number, and the sentences were either followed or not by a series of five words to be memorized. Most adults made errors when the two pronouns differed in number. But, in contrast to the results of studies using the present indicative, the extra cognitive load (the word series) did not lead to more errors. The children also made errors when the two pronouns differed, and did so whatever the cognitive load. The position of the adverbial phrase did not influence the error ratio. With the imperfect tense, it seems that making the verb number agree with its subject cannot be considered as a cognitively automatic and effortless activity, even for adults.     

Friendship: Communication and interactional patterns in same-sex dyads

Based on the classic work of Georg Simmel on dyadic intimacy and dependency and more recent work on self-disclosure, this study uses subjective accounts to compare same-sex dyadic friendships. Past research has neglected the important dimension of content. Thus, a major purpose was to specify three content levels of communication — topical, relational, and personal — and to determine sex differences in the range and primacy of these levels. In addition, seven interactional factors were identified: spontaneous communication, trust, nonverbal communication, dependency, shared value systems, conflict, and competition for power. The data reveal that women relate on all three levels, while men relate primarily on the topical level. Overall findings on the seven interactional factors reveal high congruence with traditional gender stereotypes. A serendipitous finding for both male and female dyads is that a particular individual is of less importance than a particular type of friendship. This suggests that friendship in modern society may be more tenuous than Simmel contended.This article is a revised version of a paper presented at the 74th annual meeting of the American Sociological Association, August 1979.Kidder, Peabody, & Co.     

Impact of Trained versus Spontaneous Reciprocal Peer Tutoring on Adolescent Students

The purpose of this study was to compare the effectiveness of two different forms of reciprocal peer tutoring (RPT) on the motor and cognitive performance of adolescents in a physical education setting. We also explored the influence of gender. We assigned 72 ninth-graders (36 M, 36 F), all novices in a table tennis task, to a 2 × 3 (Gender × Learning Condition: physical practice with trained RPT [TRPT] vs. physical practice with spontaneous RPT [SRPT]vs. physical practice without any form of RPT [PP; individual control condition]) factorial design. Results indicated superior motor performance and cognitive skills for the TRPT condition and no difference between the SRPT and PP conditions. The peer-tutor training was thus a crucial organizational variable of the success of RPT. Interestingly, our results support the assumption that females particularly benefit from a highly structured peer tutoring framework.     

Olfactory categorization: A developmental study

This study examined the ability of children to classify fruit and flower odors. We asked four groups of children (4-11years of age) and a group of adults to identify, categorize, and evaluate the edibility, liking, and typicality of 12 fruit and flower odors. Results showed an increase in interindividual agreement with age for the taxonomic (fruit/flower) and function-based (edible/nonedible) categories but not for the hedonic component. So, it seems that this hedonic component is not the explicit basis for this increase in interindividual agreement when categorizing an odor as a fruit/flower odor or as being edible or nonedible. An age-related trend was also observed on the typicality scores: The youngest group of children did not show a typicality gradient, but all of the other groups did. Blackcurrant and lemon were rated as the most typical fruit odors, whereas raspberry and peach were rated as the least typical. For flower odorants, results were not as clear, yet it seems that for all groups lavender was considered as quite typical.     

Attributional change and the importance of baseline recording

This single case study illustrates how attention to baseline measures prevented premature conclusions regarding the impact of a conditioning procedure upon aggressive, acting-out behavior. Five disruptive behaviors were initially delineated so that frequency distributions could be obtained. During the course of this 15-day observational period, a significant reduction in the number of these aggressive responses was noted. The proposed conditioning procedure was therefore never required. Explanations as well as implications regarding the observed alteration in behavior were discussed.     

Adherence to Hormone Replacement Therapy: A Longitudinal Study Using the Theory of Planned Behaviour

The aim of this longitudinal study was to assess the stability and determinants of the intention to adopt HRT over a one-year period using the Theory of Planned Behaviour. At baseline, a total of 644 middle-aged premenopausal women who had never used HRT, were recruited. At follow-up, 417 women completed an interview to assess any change in their reproductive status and in their behavioural intention. Among women who stayed premenopausal (n = 172) and among those who became perimenopausal (n = 209), the intention to adopt HRT was quite stable over the one-year period. However, being perimenopausal had a significant effect on the intention to adopt HRT at follow-up, as did subjective norm, perceived behavioural control and moral norm measured at baseline. Attitude towards HRT did not have a significant effect on the intention to adopt HRT one year later. Therefore, interventions to support women's decision-making about HRT should be tailored to their menopausal status and take into account their perception of social pressure to perform, control over this behaviour and moral obligation.     

Neurocognitive and functional outcomes in persons recovering from West Nile virus illness

Long‐term neurocognitive and functional impairments following West Nile virus (WNV) disease are poorly understood. We assessed quality‐of‐life indices and neurocognitive performance in a cohort of 54 persons recovering from one of three WNV disease syndromes (fever [WNF], meningitis [WNM], or encephalitis [WNE]) approximately 1.5 years following acute illness. We compared findings between the three syndromic groups; the study cohort and a demographically similar group of 55 controls from a study of chronic fatigue syndrome (CFS); and the study cohort and a ‘normative’ control population based on cognitive test data. Persistent symptoms, diminished quality of life, and functional impairment were reported by 50% of WNF patients, and 75% each of WNM and WNE patients. Overall, objective neurocognitive performance did not differ significantly between the three syndromic groups, or between the study cohort and the CFS controls or the normative controls. In some neurocognitive subtests, the study cohort scored below the 15th percentile when compared with normative control data. Most persons who returned to independent living following hospitalization for WNV illness had persistent subjective complaints, but had normal cognitive function. However, a minority displayed subtle neurocognitive deficits more than 18 months following acute disease.     

Timed written picture naming in 14 European languages

We describe the Multilanguage Written Picture Naming Dataset. This gives trial-level data and time and agreement norms for written naming of the 260 pictures of everyday objects that compose the colorized Snodgrass and Vanderwart picture set (Rossion & Pourtois in Perception, 33, 217–236, 2004). Adult participants gave keyboarded responses in their first language under controlled experimental conditions (N = 1,274, with subsamples responding in Bulgarian, Dutch, English, Finnish, French, German, Greek, Icelandic, Italian, Norwegian, Portuguese, Russian, Spanish, and Swedish). We measured the time to initiate a response (RT) and interkeypress intervals, and calculated measures of name and spelling agreement. There was a tendency across all languages for quicker RTs to pictures with higher familiarity, image agreement, and name frequency, and with higher name agreement. Effects of spelling agreement and effects on output rates after writing onset were present in some, but not all, languages. Written naming therefore shows name retrieval effects that are similar to those found in speech, but our findings suggest the need for cross-language comparisons as we seek to understand the orthographic retrieval and/or assembly processes that are specific to written output.