Counterintuitive cross-linguistic differences: More morphological computation in English than in Finnish

This study investigates the role of derivational morphology in lexical processing in two typologically quite different languages: Finnish and English. While Finnish is a language with an extremely rich morphology, English morphology is relatively poor. Consequently, the role of morphology in storing and processing words would be expected to be greater in Finnish than in English. With a series of visual lexical decision experiments in both languages, we find that the opposite is the case for derivational morphology: for English, parsing of morphological constituents is often required, whereas for Finnish, full-form storage and access seems to be the rule. We try to explain this counterintuitive finding by making an appeal to the lexical-statistical properties of both languages.     

Where the Girls (and Women) Are

This paper takes up a theoretical and empirical investigation of how two community-based projects for young women both create safety from community and domestic violence but how, in the process, discourses of multicultural inclusion define one site, and racist discourses of exclusion float through the other site. By relying on two intensive qualitative case studies of community-based organizations for girls, one exclusively White and working class and the other expressly multicultural and antiracist, we try to identify those structures and practices that support feminist, but inadvertently racist, work and those structures and practices that enable, at once, feminist and antiracist consciousness and praxis.     

Affixal homonymy triggers full-form storage, even with inflected words, even in a morphologically rich language

This paper investigates whether affixal homonymy, the phenomenon that one affix form serves two or more semantic/syntactic functions, affects lexical processing of inflected words in a similar way for a morphologically rich language such as Finnish as for morphologically restricted languages such as Dutch and English. For the latter two languages, there is evidence that affixal homonymy triggers full-form storage for inflected words (Bertram, R., Schreuder, R., and Baayen, R. H. (in press). The balance of storage and computation in morphological processing: the role of word formation type, affixal homonymy, and productivity. Journal of Experimental Psychology: Learning, Memory, and Cognition; Sereno and Jongman (1997). Processing of English inflectional morphology. Memory and Cognition, 25, 425-437). Two visual lexical decision experiments show the same pattern for Finnish. Apparently, the substantially richer morphology in Finnish does not prevent full-form storage for inflected words when the affix is homonymic.     

Rights and claims

Conclusion By way of conclusion, I have tried to show that rights do not come from nowhere, that is, rights are not sui generis. They come from claims. Rights do not make claims possible; rather claims make rights possible. For out of claims come claims to rights and from the welter of such claims to rights a legal system is established which, after sifting and refining, accepts some claims to rights and dignifies these as deeds, titles, rights and rejects others; and provides rules enabling persons to exercise their rights. A system of rights and rules thus generated gives one the right to make strong claims. Although having a right is not a condition for making a claim, having a right is necessary to sustain and appraise a claim. Appealing to rights enables us to distinguish weak from strong claims. For rights may sustain or rebut claims though they are not themselves claims.How can we appraise claims? A claim to implies a claim that, the latter being an outcome of the former. If the resulting claim is open to appraisal of the sustain/reject or true/false kind, then it is a claim in a sense other than a primitive cry in the wild. If one can go on to say of a claim that is open to appraisal that one has a right to make such a claim or that one has a strong claim, this is to give favorable, initial appraisal to a claim thus made; and is a claim not in a primitive but in a secondary and ultimately more significant sense.A slightly revised version of a paper read at the Long Island Philosophical Society, May 15, 1971. I wish to thank Lowell Kleinman, Alex Orenstein, Peter Manicas and Karsten Struhl for their helpful criticisms.     

Recollection reduces unitised familiarity effect

Two types of encoding tasks have been employed in previous research to investigate the beneficial effect of unitisation on familiarity-based associative recognition (unitised familiarity effect), namely the compound task and the interactive imagery task. Here we show how these two tasks could differentially engage subsequent recollection-based associative recognition and consequently lead to the turn-on or turn-off of the unitised familiarity effect. In the compound task, participants studied unrelated word pairs as newly learned compounds. In the interactive imagery task, participants studied the same word pairs as interactive images. An associative recognition task was used in combination with the Remember/Know procedure to measure recollection-based and familiarity-based associative recognition. The results showed that the unitised familiarity effect was present in the compound task but was absent in the interactive imagery task. A comparison of the compound and the interactive imagery task revealed a dramatic increase in recollection-based associative recognition for the interactive imagery task. These results suggest that unitisation could benefit familiarity-based associative recognition; however, this effect will be eliminated when the memory trace formed is easily accessed by strong recollection without the need for a familiarity assessment.     

A comparison of the differential effects of three different baseline conditions within an ABA1B1 experimental design

The use of the ABA₁B₁ design over recent years in applied behavioural research has prompted many researchers to comment on its strengths and weaknesses (Kazdin, 1973; Kazdin and Bootzin, 1972; Liberman, 1972; Peck and Thorpe, 1971). One major problem is that many different types of non-contingent or no-reinforcement conditions have been used and that different types of baseline conditions may produce different effects. Despite the volume of research using a derivative of this design, surprisingly little is known about the effects of different baseline conditions.The baseline conditions most frequently used include the following: 1. No reinforcement (O'Leary and Becker, 1967; Hall et al., 1972; Aitchison and Green, 1974). 2. Threats (Phillips et al., 1971). 3. Reinforcing other types of behaviour (Ayllon and Azrin, 1965). 4. Equivalent amounts of reinforcement given in baseline and experimental conditions with all baseline reinforcement given non-contingently at the beginning or end of the phase (Wincze et al, 1972; Fernadez et al., 1973; Burchard, 1967). 5. Equivalent amounts of reinforcement in baseline and experimental conditions with baseline reinforcement given non-contingently at regular intervals or randomly throughout the phase (Foxx and Azrin, 1973; Baer and Wolf, 1970).Baer and Wolf (1970) have stated that: ‘Non-contingent reinforcement as a method of extinction has certain characteristics which may make it the method of choice for some experimental designs: especially those designs in which the adult offers reinforcers to a child’. They feel that this method is to be preferred because the total amount of reinforcement can be held constant over all conditions and thus will not be a confounding variable between conditions. However, as Skinner (1948) demonstrated, rate of behaviour can be changed by non-contingent reinforcement when ‘superstitious’ causal relations appear between behaviour and presentation of reinforcement. In effect the rate of behaviour increases because it has accidentally occurred before the presentation of reinforcement and so a connection is established whereby the probability of the behaviour is increased despite the fact that it is not causally related to reinforcement. Morse and Skinner (1957) have said about superstitious conditioning ‘Such effects must always be allowed for in designing experiments on complex behaviour’. Catania and Cutts (1963) and Yelen (1971) have shown that such superstitious conditioning can occur with human subjects.The present experiment employed three groups each trained under the same conditions but with different baseline conditions—1, 4 and 5 above. A multiple baseline design was used in which all possible responses were recorded in a four choice situation so that any accidental contingencies established would be evident.     

Development of the letter identity span in reading: evidence from the eye movement moving window paradigm

By means of the moving window paradigm, we examined how many letters can be identified during a single eye fixation and whether this letter identity span changes as a function of reading skill. The results revealed that 8-year-old Finnish readers identify approximately 5 characters, 10-year-old readers identify approximately 7 characters, and 12-year-old and adult readers identify approximately 9 characters to the right of fixation. Comparison with earlier studies revealed that the letter identity span is smaller than the span for identifying letter features and that it is as wide in Finnish as in English. Furthermore, the letter identity span of faster readers of each age group was larger than that of slower readers, indicating that slower readers, unlike faster readers, allocate most of their processing resources to foveally fixated words. Finally, slower second graders were largely not disrupted by smaller windows, suggesting that their word decoding skill is not yet fully automatized.     

Post Traumatic Stress Disorder: A Diagnosis for Youth from Violent, Impoverished Communities

We examine the historical development and use of the diagnosis of post-traumatic stress disorder that has been primarily applied to war veterans. We explore how study of this population and refinement of this diagnosis were influenced by changing paradigms and the emergence of new theory. From this context, we then explore similarities and differences between the symptoms, stressors, and social supports of war veterans with those of youth living in violent, impoverished communities. Based upon this analysis, we conclude with implications for researchers, education, mental health, and social service policy-makers and service providers.     

Clustering,dependence and ratio scales in AHP: Rank reversals and incorrect priorities with a single criterion

In the analytic hierarchy process, it is often thought that rank reversals cannot occur in a single-criterion problem. This paper demonstrates that if it is necessary to cluster items under a single criterion, such reversals are possible. The reversals occur prior to aggregating across clusters and are caused by a failure to make reference to the alternatives when performing criteria comparisons. Rank reversals, however, are only a symptom of the problem. The real problem is a failure to calibrate global weights to a common scale which spans different clusters. Even in the absence of reversals, aggregated weights from the AHP's relative mode of measurement can fail to maintain composite ratio relationships.