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121.
A self-disclosure questionnaire was devised to examine women's and men's willingness to disclose information about the masculine and feminine aspects of themselves. The Masculine and Feminine Self-Disclosure Scale (MFSDS) has four separate subscales: two masculine scales assess the tendency to discuss agentic, instrumental traits and behaviors; and two feminine scales measure the tendency to self-disclose about communal, expressive traits and behaviors. The results indicated that women's and men's disclosure of their masculine-instrumental and feminine-expressive traits and behaviors to a disclosure recipient was tempered by the content of the disclosure and the personal characteristics of the disclosure recipient. These findings were interpreted within a self-presentational analysis that women and men attempted to foster favorable masculine-instrumental and feminine-expressive images for particular persons.Portions of this research were presented at the annual meeting of the Southwestern Psychological Association, Dallas, Texas, April 1982. Gratitude is extended to Richard Archer for his helpful comments on an earlier version of this article.  相似文献   
122.
Hue shifts were measured in isoluminant color gratings whose bar width was varied from 2′ to 20′ of visual angle. Subjects matched the hues in each grating with individual Munsell swatches. Hue shifts were largest for bar widths of 2′; however, they depended on the color combination used. Green and red shifted toward (i.e., assimilated with) whatever second grating color they were paired with. Blue, on the other hand, assimilated with red and with yellow, but remained relatively unchanged when combined with green. Yellow shifted only minimally, regardless of the second grating color. Hue shifts decreased with increasing stripe width and disappeared between 4.5′ and 7.5′. Compared with the assimilative hue shifts, color contrast effects were slight or absent. These results cannot be attributed merely to chromatic aberration, macular pigment, eye movements, or field size.  相似文献   
123.
A comparison is presented of insomniacs' self-reported sleep pattern and objectively monitored sleep using the Sleep Assessment Device (SAD; Kelley & Lichstein, 1980). Analysis of 110 subject nights revealed modest but significant subjective overestimates of both sleep latency and sleep duration which were accounted for by the demands of the task (i.e., longer time periods are harder to estimate accurately). Correlations between self-report and SAD measures were, however, consistently high, suggesting that self-report may be a valid index of sleep disturbance. Results are discussed with reference to the clinician's task in evaluating sleep complaints.This research stury was supported by a grant from the Research Fund of Lanarkshire Health Board, Scotland.  相似文献   
124.
The authors suggest that the most promising route to effective strategies for the prevention of adolescent alcohol and other drug problems is through a risk-focused approach. This approach requires the identification of risk factors for drug abuse, identification of methods by which risk factors have been effectively addressed, and application of these methods to appropriate high-risk and general population samples in controlled studies. The authors review risk and protective factors for drug abuse, assess a number of approaches for drug abuse prevention potential with high-risk groups, and make recommendations for research and practice.  相似文献   
125.
This study examined the correlations of 21 variables categorized into sociodemographic, subjective quality of life, stress, problem behavior, and health behavior predictors of at-risk and low-risk depressive symptomatology for a sample of 1056 adolescents attending public school. Discriminant function analysis showed lower life satisfaction, higher stress, and perceived unattractiveness as major discriminating variables for at-risk (CES-Depression score greater than 23) versus low-risk depressed adolescents. Only two problem behaviors were significant, smoking for girls and hard drug use for boys.  相似文献   
126.
There has been considerable controversy and research regarding sex bias in the diagnosis of personality disorders, but little has involved self-report inventories. Thus this study investigated items from the Millon Clinical Multiaxial Inventory-II (Millon, 1987), the Minnesota Multiphasic Personality Inventory (Morey, Waugh, & Blashfield, 1985), and the Personality Diagnostic Questionnaire-Revised (Hyler & Rieder, 1987). Subjects (N = 189) completed the Histrionic, Dependent, Antisocial, and Narcissistic scales from these inventories, along with the Bem Sex Role Inventory (Bem, 1974) and the Symptom Checklist-90-Revised (Derogatis, 1977). Items were considered to evidence sex or gender bias if they (a) failed to correlate with dysfunction and (b) exhibited sex or gender role differences. At least 13 items evidenced sex bias (76 items using a more liberal threshold). The majority were from Narcissistic scales; few Histrionic items evidenced sex or gender bias. Implications with respect to sex-bias assessment and item construction are discussed.  相似文献   
127.
In an examination of environmentally related behavior, the health belief model (HBM) was applied to the recycling behavior of a random sample of Missouri residents. The results indicated that both the basic and modified versions of the HBM significantly predict recycling behavior; significant predictors include perceived barriers, perceived likelihood of negative outcomes due to failure to recycle, self-efficacy, and consideration of future consequences. These findings are consistent with applications of the HBM to health-related actions. The poor performance of several variables provides evidence of the psychological processes underlying decisions to recycle.  相似文献   
128.
Visual attention modulates signal detectability   总被引:6,自引:0,他引:6  
The mechanism by which visual-spatial attention affects the detection of faint signals has been the subject of considerable debate. It is well known that spatial cuing speeds signal detection. This may imply that attentional cuing modulates the processing of sensory information during detection or, alternatively, that cuing acts to create decision bias favoring input at the cued location. These possibilities were evaluated in 3 spatial cuing experiments. Peripheral cues were used in Experiment 1 and central cues were used in Experiments 2 and 3. Cuing similarly enhanced measured sensitivity, P(A) and d', for simple luminance detection in all 3 experiments. Under some conditions it also induced shifts in decision criteria (beta). These findings indicate that visual-spatial attention facilitates the processing of sensory input during detection either by increasing sensory gain for inputs at cued locations or by prioritizing the processing of cued inputs.  相似文献   
129.
In the acquisition phase, pigeons learned to peck at a changeover key to shorten the duration of S? but not of S+ presented on the food key in a discrimination problem. In the transfer phase, the significance of S+ and S? was changed through extinction of both, equal reinforcement, or discrimination reversal, while the changeover key was not available. Transfer tests then showed appropriate modification of the changeover response. Similar transfer was demonstrated across orthogonal stimulus dimensions. Further analytic studies showed that this transfer of the changeover response did not depend upon mediation due to differential response rates to the food key. This research strategy enriches the study of the “second learning process” by providing an indicator of stimulus control in all phases of the procedure. Direct transfer between different problems also indicates that discriminative stimuli, although physically dissimilar, have the same “psychological value” for the subject.  相似文献   
130.
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