Spatial and relational frameworks for free recall in young and older adults

Previous studies have demonstrated that older adults can use visually distinctive cues to enhance their spatial memory performance and their recall of the identities of items located in space. Other research has shown that older adults can also use relational information to enhance recall. The relationship between relational and visuospatial support for memory across the adult lifespan is complex and has been little explored. In the present study, this relationship was examined in tasks that measured free recall for item sets possessing different degrees of visuospatial and relational support for recall. It was predicted that both types of support would enhance older adult recall relative to that of the young, and that the two types of support would synergize. The results were generally consistent with these predictions. These findings show that older adults can use relatively simple relational or visuospatial support systems to enhance free recall significantly. This research was supported by Grant AGI 1605, National Institute on Aging.     

Are Written Reports of Suicide and Seeking Help Contagious? High Schoolers' Perceptions1

To assess contagion for suicide and seeking mental health help, 128 high school students read a short vignette about a teen under stress. Half of them were told that this teen knew someone in the community who had similar problems and had committed suicide, and half were told that the teen knew someone in the community who had similar problems and had sought help from a mental health professional. A 2 (Gender of Respondent) × 2 (Gender of Victim) × 2 (Vignette: Response to Stress) analysis of variance indicated a significant main effect for response, and a significant two-way interaction for gender of respondent and response to stress. These high school students thought contagion occurred for suicide as well as seeking mental health help. Girls tended to be more responsive to seeking help, whereas boys were slightly more responsive to suicide. An implication is that publicity about seeking help may ameliorate suicidal contagion.     

Attribution of personal characteristics as a function of the degree of touch on initial contact and sex

The current study was designed to measure the effects of degree of touch on initial contact on interpersonal judgment. Subjects (60 male and 60 female) reporting for an experiment on interpersonal judgment were met by the experimenter and another subject. The second subject was in fact a confederate. As the subjects were introduced, the confederate responded in one of three ways: a nod of the head (no touch); a firm handshake; or a firm handshake accompanied by a squeeze on the subject's right upper arm by the confederate's left hand. Half of the subjects met a male and half met a female confederate. Subjects were then placed in separate cubicles and asked to complete the Byrne interpersonal judgment questionnaire about the person they had just briefly met. This scale has six items (intelligence, knowledge of current events, morality, personal feelings, participation in experiments, and adjustment) for same-sex pairs and four additional items for opposite-sex pairs (dating, marriage, physical and sexual attraction). The results indicated that the variations in the type of initial contact between subject and confederate resulted in several significantly different interpersonal judgments. Of particular interest was the finding that a male confederate greeting a female subject was viewed as a more acceptable marriage partner the more touch was invoved in the initial contact. A female confederate greeting a male subject was viewed as a less acceptable marriage partner the more touch that was involved. The degree of touch also affected judgments of knowledge of current events, adjustment, dating, and physical attraction. Typically, the more touch, the higher the rating for the male confederate, whereas the female confederate was typically rated highest on the nod or handshake plus the additional touch to the arm, and least when she simply shook hands. The relevance of these findings to first impressions and role stereotyping are discussed.An earlier version of this paper was presented at the Western Psychological Convention, Sacramento, 1975.This study was supported in part by a faculty research grant from the University of San Francisco.     

A device for recording automatic audio tape recording

Adaptation of a commercially available timer for use as a means of operating an audio tape recorder several times during the day is described. Data on a mother's rates of commanding her children were collected via both physically present observer and recorder methods in order to compare the usefulness of the recordings with direct observation. There was a high positive relationship between observer-recorder command rates, with the observer rates being consistently higher, when data were collected via both methods simultaneously as well as at different points in time.     

Increasing Women's Calcium Intake: The Role of Health Beliefs,Intentions, and Health Value1

Undergraduate women who varied in how much they valued health were exposed to written communications persuading them of their vulnerability to osteoporosis and of the effectiveness of a recommended action in preventing this disease. Vulnerability had a significant main effect on intentions and subsequent behavior. This effect was obtained regardless of how much the subjects valued their health or whether the coping response was effective. Intentions to perform the recommended behaviors proved to be the best predictors of self-reported and actual behavior change, in support of the Ajzen-Fishbein (1980) model. Intentions, in turn, were predicted from recipients' beliefs regarding their ability to perform the behavior, their vulnerability to the health threat, and the effectiveness of the recommended threat-reducing response. Implications of these findings for health promotion campaigns are discussed.     

Homosexual and heterosexual sex-role orientation on six sex-role scales

A comparison was made of the sex roles of homosexual and heterosexual men and women on the Bem Sex Role Inventory, Personality Attributes Questionnaire, Personality Research Form Androgyny Scale, Adjective Checklist Masculinity and Femininity Scales, Extended Personality Attributes Questionnaire and Undesirable Characteristics Scale. The results indicated that homosexuals and heterosexuals differ in their response to different aspects of sex roles. The most consistent difference was the greater femininity of male homosexuals in respect to male heterosexuals. Other differences were scale-specific and the low interscale comparability indicated such scales should not be used interchangeably. Differences between results of studies comparing sex roles of the homosexuals and heterosexuals appear attributable to sample heterogeneity and distinctions between sex-role scales.     

Detection of the traversability of surfaces by crawling and walking infants

In four studies we investigated the perception of the affordance for traversal of a supporting surface. The surface presented was either rigid or deformable, and this property was specified either optically, haptically, or both. In Experiment 1A, crawling and walking infants were presented with two surfaces in succession: a standard surface that both looked and felt rigid and a deforming surface that both looked and felt nonrigid. Latency to initiate locomotion, duration of visual and haptic exploration, and displacement activity were coded from videotapes. Compared with the standard, the deforming surface elicited longer latency, more exploratory behavior, and more displacement in walkers, but not in crawlers, suggesting that typical mode of locomotion influences perceived traversability. These findings were replicated in Experiment 1B, in which the infant was presented with a dual walkway, forcing a choice between the two surfaces. Experiments 2, 3A and B, and 4A and B investigated the use of optical and haptic information in detecting traversability of rigid and nonrigid surfaces. Patterns of exploration varied with the information presented and differed for crawlers and walkers in the case of a deformable surface, as an affordance theory would predict.