Speeded recognition of ungrammaticality: Double violations

A model of sentence comprehension postulating that Subject-Verb-Object relations are specified prior to Noun-Adjective relations received support from a study of the speed at which sentences with various kinds of violations could be rejected. Compatible with the sequential model was the finding that Noun-Verb and Adjective-Noun double violations did not result in shorter RTs than Noun-Verb single violations — even though sentences with double violations were judged to be less acceptable.     

The logical and empirical bases of conservation judgements

It is argued that conservation judgements are based on a particular combination of logical necessity and empirical belief. The empirical belief is that a given transformation will not alter a particular quantity (Elkind's conservation of identity). The logical aspect is a transitive deductive argument containing an initial equivalence of two quantities and the conservation of identity belief as premises which lead to the conclusion of maintained equivalence (Elkind's conservation of equivalence). In two experiments, it is shown that conservation of identity beliefs can be manipulated in subjects who have long since developed the capacity for transitive deductive inference. Untrained 10 year olds were unaware of how sublimation acts to alter certain quantities over particular transformations of shape. And untrained adults incorrectly believed that both the area and perimeter of a closed figure would be conserved over transformations which elongated the figure. Both groups of subjects could be trained in the correct conservation of identity beliefs and this affected their conservation of equivalence judgements in predicted ways. It is suggested that the locical aspect of conservation is developmentally stable and that the empirical aspect varies widely across problems and individuals because of its dependence on relevant experience.     

Three types of schemata in children's recall of cohesive and noncohesive text

Children, ranging in ages from 7.3 to 9.6 years, were identified according to the type of schemata structure they used to recall picture sequence events. These children were then required to recall several written text passages representing four different conditions: (1) theme first paragraphs, (2) theme final paragraphs, (3) paragraphs with no theme but having thematic structure, and (4) paragraphs with no theme and no thematic structure. It was found that the manner and the amount of the child's recall were a function of how the child's schemata structure interacted with a given paragraph structure. The implications of these findings are discussed in terms of the generally unquestioned assumption that only one “ideal” text grammar is needed to describe children's schemata for processing test.     

A psychological perspective interpretation of the attitude-behavior relationship

In two experiments subjects were shown seven items that described uses for photographs taken of them with an opposite-sex black. The uses formed a graded series ranging from a situation in which only other researchers would see the photos to one in which they would be employed in a nationwide campaign for integration. Subjects were either asked to sign releases so that the photographs could actually be taken and used in the ways specified (behavior) or to indicate their hypothetical agreement or disagreement with each release as part of a survey on attitudes (attitude). In both experiments, the attitude subjects agreed to more of the releases than did the behavior subjects. This difference has been termed an attitude-behavior discrepancy by some researchers. However, in both experiments, behavior subjects judged themselves as no less prejudiced than attitude subjects and scaled agreement with each photographic release as reflecting less prejudice than did attitude subjects. These data are consistent with the interpretation that subjects changed their psychological perspectives (Ostrom & Upshaw, 1968) in order to interpret their own behaviors as attitudinally consistent.     

A critical analysis of the attention hypothesis of Zeaman and House: problems of parameter interactions in multiparameter models

The attention hypothesis of Zeaman and House [in N. R. Ellis (Ed.), Handbook of mental deficiency. New York: McGraw-Hill, 1963] was examined through a systematic, computer-simulation analysis of the parameter interactions found in the One-Look model. The hypothesis states that mental retardates and normals differ in their initial attention habits but not in their learning rates in the context of discrimination learning. The analysis showed that possible differences in the learning rates cannot be ruled out. The result was used to suggest how shift designs can unconfound the effect of the attention habits from the effect of the learning rates and maximize chances of observing possible differences in the learning rates between retarded and normal children.     

Married women's work status: The influence of parents and husbands

The working or nonworking status of married women free of the financial need to work was studied in relation to the balance between their instrumental and expressive needs and in relation to their own and their husbands' attitudes towards women's roles. Also studied were women's needs and attitudes towards women's roles in relation to their parents' child-rearing practices, needs, and attitudes towards women's roles. These variables were rated by 67 working and 48 nonworking women on three sets of scales, each set composed of items reflecting instrumental (I) and expressive (E) orientations. A single score for each set of scales reflected the balance between the sum of the I and E ratings, or (I-E). In 10 of 13 possible correlations, the subjects' I-E needs and attitudes towards women's roles were significantly related to their parents' I-E child-rearing practices, needs, and attitudes towards women's roles. The work status of the subjects was significantly related to their own I-E needs, to their own and their husbands' attitudes towards women's roles, and to whether their mothers worked.     

Students' ratings of occupational dimensions of traditionally male and traditionally female occupations

The purpose of the present study was to investigate four traditionally male occupations and four traditionally female occupations on a number of dimensions which people use to judge the prestige or importance of a job. Workers were pictured on one form in their traditional roles and on a second form in nontraditional roles. Results indicated a tendency for subjects to give lower ratings to workers in nontraditional jobs. More importantly, for the two “objective” dimensions, money and education, boys and girls agreed on job ratings; however, on the two more “subjective” dimensions, respect and importance to the community, boys gave higher ratings to the male jobs, while girls gave higher ratings to the female jobs.     

The decrement in conditioned fear with increased trials of simultaneous conditioning is not specific to the simultaneous procedure

Three experiments using a conditioned punishment paradigm with rat subjects examined the possibility that the nonmonotonic acquisition function previously found to characterize simultaneous conditioning was due to the noninformative nature of the conditioned stimulus (CS). In Experiment 1 the suppressive effects of a CS previously presented with an unconditioned stimulus (US) in a simultaneous and forward (informative) manner were compared following 20 and an additional 60 conditioning trials. Excitatory conditioning similarly diminished with increased trials for both the simultaneous and forward procedures. Experiment 2 employed a between-groups design. Simultaneous, forward, and trace conditioning procedures were compared following 20 or 100 trials. Each of the three 100-trial groups showed less resistance to extinction than their 20-trial counterparts. Experiment 3 determined that the decrement in excitatory conditioning for the 100-trial groups was not due to the greater number of US presentations, per se, but rather to the number of CS-US pairings. The nonmonotonic acquisition function observed with all three conditioning procedures indicated that informational factors were not responsible for the decrement observed in simultaneous conditioning. The pattern of results suggested that subjects receiving extended conditioning trials were better able to discriminate between training and testing.