Defendants' age and severity of punishment for two crimes in a mock scenario: further data

95 undergraduates read a simulated crime vignette about either murder or theft in which the perpetrator was a 20-, 40-, or 60-yr.-old man, then gave recommendations about sentence and parole. Subsequently, they made a second set of recommendations for the other crime and another age. For combined sets of judgments, punishment was harsher for the murder than for the theft. For murder, the 60-yr.-old and the 20-yr.-old were both treated more leniently than the 40-yr.-old, but the difference was greater for the older than for the younger offender. Researchers should examine age in relation to judgments for different crimes with participants exposed to all experimental conditions.     

Effects of sex of defense attorney,sex of juror,and age and attractiveness of the victim on mock juror decision making in a rape case

In an experimental study, mock jurors heard a 50-minute audiotape of a rape trial and saw pictures of the victim and defendant. The factors in the design were sex of the defense attorney, age of the victim (early 20s or 60s), attractiveness of the victim, and sex of the juror. The most striking finding was a higher acquittal rate under the female defense attorney condition (71%) than under the male defense attorney condition (49%). This may be an instance of the recently described “talking platypus” phenomenon. Main effects for juror's sex, age of the victim, and attractiveness of the victim were not significant, but these factors showed complex interactions. Internal-external scores did not predict decisions. The most frequent reasons given for acquittals were reasonable doubt and the victim's not resisting.     

The emotional male victim: Effects of presentation mode on judged credibility

The emotional victim effect (EVE, i.e., that the emotionality of a victim's demeanor affects perceived credibility) is a robust research finding for female victims of rape but much less explored for other types of victims and crimes. In this article, we investigate the EVE with a male assault complainant. In addition, we vary the presentation mode via which the complainant is shown to the assessors. A sample of law students (N = 81) participated in an experiment where they viewed and assessed credibility of a male complainant who appeared either live or on video. The complainant behaved either in an emotional or a neutral manner. Result showed that the presentation mode but not the EVE affected the assessors' credibility assessments: The complainant was perceived as more truthful when communicating live, as opposed to via video. Practical implications, as well as the generality of the EVE, are discussed.     

Effects of gender and sexuality on judgements of victim blame and rape myth acceptance in a depicted male rape

Relatively few studies have investigated judgements towards male rape, and no published studies have investigated gay men's judgements towards this offence. The current study investigated the effects of gender and sexuality on victim blame and male rape myth acceptance in the depicted rape of a gay man. It was predicted that heterosexual men would make the most anti‐victim judgements, while gay men would make the most pro‐victim judgements. One hundred and fifty members of the UK population read a scenario that depicted a male rape, and then completed a questionnaire that measured blame and rape myths. As predicted, heterosexual men endorsed more rape myths and blamed the victim more than heterosexual women or gay men. Gay men made the most pro‐victim judgements overall. Results are discussed in relation to homophobia and traditional gender roles. Copyright © 2003 John Wiley & Sons, Ltd.     

Effects of perpetrator gender and victim sexuality on blame toward male victims of sexual assault

Most researchers who have investigated attributions of blame toward victims in sexual-assault depictions have considered only female victims of male perpetrators. Few researchers have investigated the effects of perpetrator gender or victim sexual orientation on blame attributions toward male victims. The present authors investigated those two variables. Participants were 161 undergraduates at a British university in social science courses, each of whom read one scenario of a set in which perpetrator gender and victim sexual orientation were varied between subjects, and who completed a questionnaire measuring their blame toward the victim and the perpetrator. The present results showed that male participants blamed the victim more if a person of the gender that he was normally attracted to assaulted him. Male participants also regarded the female perpetrator in more favorable terms than they did the male perpetrator regardless of the victim's sexual orientation. The authors discussed the present results in relation to gender role stereotypes.     

Effects of rape victim resistance, assault outcome, and sex of observer on attributions about rape

Perceptions of sexual assault were investigated as a function of sex of observer, nature of victim resistance, and assault outcome. Two hundred twenty-nine subjects were randomly assigned by sex to six resistance x outcome conditions. Hypotheses that women and men apply sex-role stereotypes in evaluating the rape situation were supported: (a) subjects were more certain that rape had occurred as the victim resisted more; (b) subjects attributed greater responsibility to the victim for completed that for attempted rape, while the reverse pattern was found for the assailant; (c) women attributed more responsibility to the assailant than did men; and (d) men attributed less fault and more intelligence, and women attributed more fault and less intelligence to the rape victim as she resisted more forcefully. Attributional terms; fault, blame, and responsibility were found not to be interchangeable. Rape attributions are discussed within the contexts of identification with victim's situation and perceptions of victim's control. Implications for choice of self-defense strategy and treatment of rape victims are also considered.     

Effects of punishment on response latency in extraverts

Previous findings indicate that in comparison to introverts, extraverts are prone to form responses that are resistant to interruption by punishment. Because the tendency to stop and reflect following punishment may be crucial for subsequent learning, the present study was designed to examine differences between introverts' and extraverts' reactions to punishment using response latency on the trial following punishment as the dependent variable. Sixty-six extraverted and 66 introverted male undergraduates performed a pattern-matching task in which they received noncontingent 50% success and 50% failure feedback under three incentive conditions including reward only, punishment only, or both. As predicted, a significant interaction was found in the both condition, reflecting the tendency of extraverts to respond more quickly and introverts more slowly following punishment feedback than following reward feedback. No significant effects were found in the other two conditions; however, a tendency was noted for extraverts to respond more quickly overall when only reward was given. A second experiment using reward-only and punishment-only feedback replicated this finding and yielded a significant interaction of Group X Condition. The results indicate that in contrast to introverts, extraverts are activated by the availability of reward and, paradoxically, that punishment may facilitate rather than interrupt extraverts' reward seeking behavior.     

Effects of neuroimaging evidence on mock juror decision making

During the penalty phase of capital trials, defendants may introduce mitigating evidence that argues for a punishment "less than death." In the past few years, a novel form of mitigating evidence-brain scans made possible by technological advances in neuroscience-has been proffered by defendants to support claims that brain abnormalities reduce their culpability. This exploratory study assessed the impact of neuroscience evidence on mock jurors' sentencing recommendations and impressions of a capital defendant. Using actual case facts, we manipulated diagnostic evidence presented by the defense (psychosis diagnosis; diagnosis and neuropsychological test results; or diagnosis, test results, and neuroimages) and future dangerousness evidence presented by the prosecution (low or high risk). Recommendations for death sentences were affected by the neuropsychological and neuroimaging evidence: defendants deemed at high risk for future dangerousness were less likely to be sentenced to death when jurors had this evidence than when they did not. Neuropsychological and neuroimaging evidence also had mitigating effects on impressions of the defendant. We describe study limitations and pose questions for further research.     

The effect of physical appearance on the judgment of guilt,interpersonal attraction,and severity of recommended punishment in a simulated jury task

Both an opinion survey and an experimental study were conducted. The survey revealed that substantial majorities of those polled believed (a) that a defendant's character and previous history should influence jurors' decision (79%) and (b) that the defendant's physical appearance should not bias these decisions (93%). The hypothesis, derived from a reinforcement model of interpersonal attraction and previous research on physical appearance, was that attractive defendants would be more positively evaluated than unattractive ones despite the seeming irrelevance of appearance to judicial decisions. The results of a simulated jury task were that physically attractive defendants were evaluated with less certainty of guilt (p < .05), less severe recommended punishment (p < .005), and greater attraction (p < .005), than were unattractive defendants. The importance of independent affective and cognitive components of the attraction process were emphasized.     

Effects of vicarious reward and punishment on social imitation in chronic psychotics

Despite considerable evidence that modeling procedures provide effective methods for the acquisition and change of behavior, there is very little research on the effects of vicarious reward, and none on the effects of vicarious punishment, on social imitation in chronic psychotics. Two studies (Goldstein et al., 1973: Gutride, Goldstein and Hunter, 1973) demonstrated the superiority of vicarious reward over no-treatment with adult psychotics. However, in neither study was a model no-consequences group included in order to control for the effects of observation per se; therefore, such findings cannot be clearly attributed to vicarious reinforcement (Thelen and Rennie, 1972). The only other study known to bear on this issue revealed no differences in initial learning between a model-rewarded and a model no-consequences group (Olson, 1971).The present study included model no-consequences control groups in an attempt to examine the effects of vicarious reward and punishment on subsequent interview behavior in chronic psychotics. Drawing on the larger body of vicarious learning research (Bandura, 1969). it was hypothesized that such patients demonstrate higher levels of socially appropriate behavior after observation of a model who is (a) rewarded for appropriate behavior or (b) punished for inappropriate responses, and lower levels of appropriate behavior after exposure to a model who is (c) rewarded for inappropriate behavior or (d) punished for appropriate responses, relative to conditions in which the same modeled behaviors elicit no contingent consequences.