Constraints on the range of context-independent priming from ambiguous words

The semantic priming technique was used to explore the semantic information activated by the contextually irrelevant meanings of ambiguous words in sentence contexts. The nature of the relationship between prime and target was systematically manipulated. Evidence of priming was obtained when the target was an approximate synonym of the prime (e.g., coach-bus), and when the target was a category coordinate of low similarity, but high category typicality (e.g., raincoat jumper, in Italian). No priming was obtained when the target was event related to the prime (coach-driver), nor when it was a highly similar category co-ordinate (raincoat overcoat, in Italian). However, in these latter cases, robust priming effects were obtained when the prime was presented out of context. The results are discussed in terms of the different kinds of semantic-retrieval operations that may be performed, depending upon whether or not the subjects attend to the meaning of the prime.     

Challenging Discourse Themes Reproducing Gender in Heterosexual Dating: An Analog Study

Societal discourses tied to gender play apowerful role in shaping ideas and views about normalsexual experience. This study investigated whether“male sexual drive” discourse themes inheterosexual dating could be reproduced in a laboratorysetting, and whether these themes could be disrupted bymeans of a laboratory intervention. Young, single,heterosexual adults, most of whom were Caucasian and middle class, role played a series of datingscenarios. In half of the 37 dyads, male participantswere instructed to initiate a first date and then latergreater sexual intimacy, to which their female partners were instructed to say they were notready (the condition designed to reproduce dominantdiscourse themes). In the other half, the instructionsfor the male and female partners were reversed (the condition designed to change or disruptdominant discourse themes). Analysis of the role-playeddialogues indicated that dominant discourse themesassociated with the male sexual drive discourse wereprevalent in both experimental conditions. Ways ofbroadening our understanding of how gender processes arereproduced and disrupted are discussed in the context ofheterosexual dating relationships.     

The relationship between central cues and peripheral cues in covert visual orientation

Four experiments were conducted to compare valid and invalid cue conditions for peripheral and central cues. Experiments 1, 3, and 4 used reaction time (RT) as the dependent variable. Experiment 2 used a threshold measure. Peripheral and central cues were presented on each trial. The peripheral cue was uninformative in all experiments. The central cue was informative in Experiments 1 and 2, where it predicted stimulus side on 70% of the trials. Experiment 3 included 50% and 100% central-cue prediction conditions as well as the 70% treatment. Experiment 4 included 60%, 75%, and 90% central-cue prediction conditions. The effects of the central and peripheral cues were independent and additive in all four experiments, indicating that: (1) both cue types can act simultaneously, and that the relationship between them is additive under the conditions used in these experiments, (2) informativeness is not a necessary condition for attentional effects with peripheral cues, and (3) covert visual orientation influences sensory thresholds and RT in similar ways. The results of Experiments 3 and 4 demonstrated that the facilitation associated with peripheral cues was insensitive to manipulations which demonstrate that subjects use the informational value of the central cue to direct voluntary attention. The results are discussed with reference to two issues; first, the proposition that central and peripheral cues exert their influence on performance in independent information-processing stages, following the additive factor method, and, second, the problems raised for additive factors method when cues elicit both an “explicit” response—regarding the presence or absence of a specified letter—and an “implicit response”—involving the planning and possible execution of eye and hand movements.     

Spouses' family work participation and its relation to wives' occupational level

Past statistical and conceptual limitations may mistakenly overstate women's and men's unequal participation in family work. The present study used log-linear models to examine spouses' participation in household work and parenting and their perceptions of equity regarding this participation. Wives' occupational level, an important but often overlooked source of variation, was used to classify couples according to three family types—single-wage traditional (TR)—and two types of dual-wage families—dual-earner (DE) in which wives held jobs while husbands held jobs or careers, and dual-career (DC). Data were taken from a study of 81 couples of comparable socioeconomic status and age who had an adolescent child living at home. As hypothesized, results indicated more sharing of household work in dual-wage families than typically reported, particularly for DC families. Husbands and wives in all family types were largely in agreement regarding the distribution of responsibility for household and parenting tasks, but perceptions of equity varied by family type. Spouses with comparable perceptions of fairness reported higher marital satisfaction.Appreciation is expressed to Sue Lucas and Darl Lewis for their assistance with this study. Portions of this paper were presented at the Third Annual Meeting of the American Psychological Society, Washington, DC June, 1991.     

Assessing perceptions of occupational-family integration

Consideration of how to integrate occupational and family roles is crucial to the psychological development of adolescents and young adults today. This paper reports on a self-report instrument designed to assess perceptions of involvement in occupational and family roles in young women and men. The Orientations to Occupational-Family Integration consists of three separate scales that reflect three types of orientation—(1) male traditional, (2) female traditional, and (3) male and female atraditional. Reliability and validity data are reported from two studies, one with 81 adolescent girls and one with 122 college women and men. Uses of the measure for research and educational purposes are described briefly.Appreciation is expressed to Sue Lucas and Darryl Lewis for their assistance in data collection for Study I, and to the University Research Institute at the University of Texas at Austin for grant awards for each of the two studies. The order of the third and fourth authors is alphabetical. L. Suzanne Dancer is now at the University of Wisconsin — Milwaukee.     

The effect of voice and place among aphasic, nonaphasic right-damaged, and normal subjects on a metalinguistic task

Aphasic, nonaphasic right-damaged, and normal subjects sorted triads of stop consonants into pairs adjudged most similar. All groups sorted on the basis of linguistic features, but differed in their use of place versus voice: Normal and right-damaged subjects used place and voice equally often; aphasics relied significantly more upon voice than upon place. These results are interpreted to reflect an alteration at the level of linguistic representation in aphasics and not simply a perceptual difficulty. It is suggested that this altered representation stems from aphasics' extended use of normal linguistic capacities of the right hemisphere.     

Semantic and pragmatic factors in the representation of “near” and “far”

The processing of two spatial terms which refer to proximity and distance, near and far, was investigated in a word-picture comparison task. Two alternative hypotheses were tested, one based on the notion of linguistic markedness and supporting the positive status of far, and the other based on semantic-pragmatic factors and proposing that near is the positive member of the pair. An analysis of the true-false decision latencies indicated that near was generally verified faster than far in judgments in which the terms were used to describe both ego-to-object and object-to-object distance. A third experiment addressed the question of whether the advantage obtained in the verification of near may be accounted for in terms of the priority of the interpersonal dimension of representation relative to the objective one. The results are discussed with regard to the semantic representation of the two words.     

Inhibitory and facilitatory effects of cue onset and offset

The response speed to a visual target is modulated by the position of previous events (cues) even if their position is not predictive of the target position. The modulation has been considered biphasic, with an early facilitatory and a later inhibitory component. We conducted three experiments that investigated the importance of the onset and offset features of the cue for the facilitatory and inhibitory effects and estimated their separate and joint effects. The two possible target locations, one in the right and one in the left visual field, were indicated by two empty boxes, and the cue consisted of the onset and/or offset of an arrowhead located just under one of the two boxes. Different time intervals were used between cue and target. Subjects were instructed to ignore the cue and to respond to the target (a cross inside one of the two boxes). The data showed only consistent effects of inhibition (inhibition of return) with the long intervals, but the pattern was different depending on the cue type. The amount of inhibition was much greater when the onset of the cue was followed by its offset. Apparently, inhibition of return depended on the dynamic changes of the cue. Received: 23 October 1996 / Accepted: 3 June 1997     

Lexical knowledge in anterior and posterior aphasics

A semantic categorization task was used to assess the structure of lexical knowledge in anterior and posterior aphasics. In general responses were faster for typical category members than for atypical ones and slower for semantically related nonmembers than for unrelated ones. Both groups performed at a high level of accuracy when classifying typical category members and semantically unrelated nonmembers. Their performance diverged at the category boundary. Anterior aphasics maintained relatively high levels of accuracy when classifying atypical category members and semantically related nonmembers while posterior aphasics did not. These results point to differences in the status of lexical knowledge for anterior and posterior aphasics.     

Dog–human social relationship: representation of human face familiarity and emotions in the dog brain

Animal Cognition - This study investigated the behavioral and neural indices of detecting facial familiarity and facial emotions in human faces by dogs. Awake canine fMRI was used to evaluate...