Out-of school youth in high-unemployment areas: An empirical investigation

A total of 551 interviews were conducted with 16-20 year olds living in high unemployment areas in Liverpool, London, Manchester and Wolverhampton. The diverse ways in which the young unemployed react to their predicaments are described, and explanations are offered for why black youth tend to be less acquiescent than whites. Overall, however, the analysis emphasises the ability of the young people at greatest risk of unemployment to devise their own coping strategies. Counsellors and other careers workers are advised to take these into account: otherwise their efforts are likely to be discounted by their clients.     

Patterns of cerebral organization

An analysis of the concurrent incidence of aphasia and spatial disorder in 270 patients with unilateral brain damage suggests that the two functions are statistically independent. These data can also be used to estimate the distribution of left, right, and bilateral representation of linguistic and spatial functions in the population. In right-handers, sex affects the pattern of cerebral asymmetries, while the familial history of sinistrality has a stronger effect on the pattern of cerebral asymmetries in left-handers. These findings suggest that complementary specialization exists only as a statistical norm: It is suggested that differences in complementary and noncomplementary specialization may underlie individual differences in cognitive skills.     

Working memory and intrusions of irrelevant information in a group of specific poor problem solvers

An important body of evidence has shown that reading comprehension ability is related to working memory and, in particular, to the success in Daneman and Carpenter's (1980) reading and listening span test. This research tested a similar hypothesis for arithmetic word problems, since, in order to maintain and process the information, they require working memory processes. A group of children possessing average vocabulary but poor arithmetic problem-solving skills was compared with a group of good problem solvers, matched for vocabulary, age, and socioeconomic status. Poor problem solvers presented lower recall and a greater number of intrusion errors in a series of tasks testing working memory and memory for problems. The results obtained over a series of six experimental phases, conducted during a 2-school-year period, offer evidence in favor of the hypotheses that groups of poor problem solvers may have poor performance in a working memory test requiring inhibition of irrelevant information (Hypothesis 1), but not in other short-term memory tests (Hypothesis 2), that this difficulty is related to poor recall of critical information and greater recall of to-be-inhibited information (Hypothesis 3), that poor problem solvers also have difficulty in remembering only relevant information included in arithmetic word problems (Hypothesis 4) despite the fact that they are able to identify relevant information (Hypothesis 5). The results show that problem-solving ability is related to the ability of reducing the memory accessibility of nontarget and irrelevant information.     

Actions and Events: Some Semantical Considerations

Since the publication of Davidson's influential article 'The Logical Form of Action Sentences', semantical considerations are widely thought to support the doctrine that actions are events. I shall argue that the semantics of action sentences do not imply that actions are events. This will involve defending a negative claim and a positive claim, as well as a proposal for how to formalize action sentences. The negative claim is that the semantics of action sentences do not require that we think of actions as events, even if these sentences are best formalized in the manner that Davidson himself favours . The positive claim is that the simplest way of formalizing actions sentences which captures all and only licit inferences requires quantification only , over the results of actions. If this is right, then the argument from semantics evaporates, and the claim that actions are events needs to be freshly argued for – or against.     

The value of being imitated

Theories and research on the topics of attraction, conformity, and imitation support the view that the relational stimulus arising from being imitated serves a reinforcing function. To examine this possibility, 48 preschool children performed a task in which some neutral stimuli were repeatedly associated with an adult's matching the behavior of the subject, and other neutral stimuli were associated with the same adult's mismatching the behavior of the subject. Preference for the stimuli associated with being matched was greater at the end of training than earlier, and the overall preference for the matched stimuli exceeded chance. The results are considered in terms of the thesis that similarity arising from being imitated served a reinforcing function and the thesis that response strategies were adopted by the children.