Guilty or Not Guilty? A Look at the “Simulated” Jury Paradigm1

Three experiments examined the effects of real versus hypothetical consequences on juridic decision-making. Real consequences subjects believed their judgments would actually determine what happened to the defendant, while hypothetical consequences subjects believed the study simply dealt with jury decision-making. In Experiment I, the defendant's character attractiveness had no influence on guilt judgments made by real consequences subjects but did so for hypothetical consequences subjects. In addition, character attractiveness affected recommendations of punishment for both real and hypothetical consequences subjects. In Experiment II, the defendant's physical attractiveness influenced neither real nor hypothetical consequences subjects on either the guilt or punishment measures. Experiment III showed that real consequences subjects recalled more situational evidence of the case than did hypothetical consequences subjects. In all three studies, more guilty verdicts occurred in the real consequences condition than in the hypothetical consequences condition. It was concluded that much current research on hypothetical juries may be misleading and that more attention should be given in the future to the variable of real versus hypothetical consequences. Possible mediating factors leading to real and hypothetical consequences differences were explored.     

The Effect on Behavior of Being in a Control Group

This study examined how individuals react when they know they are missing an experimental treatment as a function of having been assigned to a control group. Subjects in one condition were informed that they were a control group and would miss receiving extra money for doing well on experimental tasks. Subjects in a second condition were informed that they would miss receiving electric shocks for doing poorly on the same tasks. In the third condition subjects were given no information about missed conditions. Subjects who believed they were missing the chance to receive extra money tended to do worse, while those who believed they were missing the shocks did better on the experimental tasks than did subjects unaware of any other condition. In addition, missing-reward subjects made more errors and did less work than did missing-punishment subjects. There were no differences in attitude towards the experiment as a function of experimental condition. Differences in task performance were discussed in terms of inequity theory (Adams, 1963), the evaluation of social programs, and Campbell's (Note 1) suggestion of "informed randomization.     

Perpetrators' Freedom of Choice as a Determinant of Responsibility Attribution

Abstract

In the present study, a swindler had high versus low freedom of choice while deciding to commit a crime. He actually swindled Polish university students (involved observers) out of a large versus a small amount of money (high vs. low loss). Other students (noninvolved observers) were informed about the swindler's action. All students suggested the punishment that they believed the swindler deserved (the punishments chosen were used as an index of responsibility attribution). Involved students assigned more severe punishments than noninvolved students did. In the high-loss condition, involved observers were more punitive than they were in the low-loss condition. The judgments of the swindler's victims were determined by the magnitude of their loss; they ignored information about the swindler's freedom of choice. In contrast, the responsibility attributed by the noninvolved observers was influenced by the swindler's freedom of choice, but only in the low-loss condition. Noninvolved observers informed that the swindler had high freedom of choice were insensitive to information about the magnitude of the consequences for the victim.     

Is dissonance phenomenologically aversive?

This study examined whether dissonance is, phenomenologically, an aversive state. Experimental subjects were induced to write counterattitudinal essays under a high-choice condition. One group of subjects was led to believe that a pill, which they had just taken in the context of a separate experiment, would cause them to feel pleasantly excited. A second group was led to believe that the pill would make them feel tense. A third group was given no information about the pill's potential side effects, while a fourth group expected to have no side effects at all. In this last condition, the results yielded the usual dissonance effect: subjects stated attitudes more congruent with the essay than did subjects in a survey control condition. When subjects were given an opportunity to attribute their arousal to an arousing, but nonaversive pill (i.e., the pleasant excitement condition), this effect was unchanged. In contrast, when subjects could attribute their arousal to an aversive pill (i.e., in the tensè and the no information conditions), this effect was virtually eliminated. These results are consistent with the notion that dissonance is an aversive state and that subjects will seize, when possible, an external attribution for this state.     

The Psychology of Contraceptive Surprises: Cumulative Risk and Contraceptive Effectiveness1

Two studies investigated young adults' expectations about long-term contraceptive effectiveness. Subjects were told about five hypothetical methods of contraception varying in reported effectiveness, which was expressed in terms of the likelihood of avoiding pregnancy for base periods of 1 year (Experiment 1), 5 years, or 10 years (Experiment 2) of use. For each method, subjects estimated the likelihood that a woman would avoid pregnancy while using it for periods ranging from 1 month to 15 years, and then rated how satisfied they would be with it. For nearly half of the subjects, estimates of cumulative effectiveness did not decline as time period increased. Those subjects who did realize that cumulative effectiveness declined over time estimated rates that declined too slowly for methods of modest and low reliability, and at rates that were too similar for methods differing in effectiveness. Subjects were overly optimistic about effectiveness for time periods longer than the base period, and overly pessimistic about effectiveness for shorter time periods. Not surprisingly given these results, subjects expressed more satisfaction when a method's effectiveness was expressed in shorter base periods. Such faulty understanding of the long-term implications of contraceptive effectiveness information may undermine people's abilities to make informed contraceptive choices.     

Differential Male and Female Responses to Inadmissible Sexual History Information Regarding a Rape Victim

Two experiments were conducted to assess the effects of exposure to sexual activity information regarding a rape victim. The results of the first experiment indicated that men had a greater tendency to attribute a female target person's sexual activity to dispositional causes than did women. In the second experiment, subjects read an acquaintance rape scenario suggesting that the victim had a promiscuous sexual past. They were instructed either to ignore this sexual history information when making judgments (inadmissible condition) or to use whatever information that they felt was appropriate (admissible condition). Control subjects were given no information regarding the victim's sexual past. Thus, the design was a 2 (Sex of Subject) x 3 (Information Admissibility: Admissible, Inadmissible, or Control) factorial. The results indicated: (a) When compared to those in the inadmissible condition, victim perceptions from subjects in the admissible condition were less favorable, (b) victim perceptions from male subjects were less favorable than those from female subjects, and (c) male subjects in the inadmissible condition attributed more responsibility to the victim than did the controls whereas female subjects in the inadmissible condition attributed less responsibility to the victim than did controls. Possible bases of these findings are discussed.     

Sex,sex roles,and response styles for negative affect: Selectivity in a free recall task

Study 1 examined how responses to negative affect may be influenced by sex differences in response styles [S. Nolen-Hoeksema (1987), “Sex Differences in Unipolar Depression: Evidence and Theory,” Psychological Bulletin, Vol. 101, pp. 259–282] and situational norms. Male and female experimental subjects were led to experience negative affect by reading and rating sad stories, and were then given either nonnormative or normative feedback. Nonnormative subjects were informed that their story ratings were more negative than other participants' ratings. Normative subjects were informed that their ratings were similar to others' ratings. For nonnormative subjects, men recalled less negative material than women, suggesting that response styles are most apparent when negative affect is considered inappropriate. As both sex and sex role orientation are predictive of response styles, Study 2 examined the hypothesis that both sex and sex role orientation are predictive of recall in a manner similar to sex in Study 1. Male and female subjects high and low in masculinity and femininity were assigned to negative-nonnormative and neutral affect conditions. In addition to a marginally significant sex effect consistent with Study 1, results revealed that high-masculinity individuals tended to recall more positive material in the negative-nonnormative condition than in the neutral affect condition. In contrast, low-masculinity individuals recalled less positive material in the negative-nonnormative condition than in the neutral affect condition. The implications of this research for the impact of negative affect on recall are addressed.     

Enhancing mothers' interactions with toddlers who have sensory‐processing disorders

The objective of the current study was to examine the effects of a brief Mediational Intervention for Sensitizing Caregivers (the MISC‐SP) designed to enhance the quality of mothers' interaction with their toddlers who have sensory processing disorders (SPD). The basic assumption was that quality parent–child interactions can serve as a protective factor moderating the potential negative effects of toddlers' sensory processing and regulation difficulties on their development. The effects of the intervention were compared to those of another intervention designed to enhance children's sensory functioning (the SI group) and to a control group receiving no intervention. Participants were 86 toddlers (12–18 months old) with SPD and their mothers, who were randomly assigned to the aforementioned three research groups. Following the intervention period, mothers in the MISC‐SP group showed more sensitive behavior, supported their toddlers' communication behavior better, and used teaching behaviors more appropriately than did mothers in the two other groups.     

Effects of other‐profitability and self‐profitability on evaluative judgements of behaviours

Behaviours are judged by their causes (i.e. the actor's intentions) as well as by their consequences. The present study focuses on the effects of the latter. Subjects judged behaviours that were either socially good, socially bad, competent, or incompetent. The consequences of the behaviours were either (a) personal consequences for the actor, (b) interpersonal consequences for others, or (c) not mentioned. Behaviours with interpersonal consequences were judged more extremely than with personal consequences. When no consequences were mentioned, the behaviours were rated similarly as in the condition with interpersonal consequences. These effects emerged regardless of behaviour valence (positive versus negative) and dimension (social versus competence‐related). The results suggest that others' behaviours are judged primarily by their interpersonal implications, and that observers take the perspective of those whose outcomes may be affected by the actor. Copyright © 1999 John Wiley & Sons, Ltd.     

Skill in Interviewing Reduces Confirmation Bias

Interviewers given prior information are biassed to seek it from interviewees. We examined whether the detrimental impact of this confirmation bias in terms of leading question use was moderated by interviewers' demonstrated ability to adhere to open questions. We classified interviewers' adherence as ‘good’ or ‘poor’ in an independent interview before they interviewed children about a staged event. Half the interviewers were given biassing true and false information about the event; half were given no information. As predicted, only poor interviewers showed the effect of bias. Poor interviewers asked fewer open questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (high) proportion of open questions in both conditions. Poor interviewers asked more leading questions in the biassed condition than the non‐biassed condition; good interviewers asked the same (low) proportion of leading questions in both conditions. These results demonstrate that interviewers' skill in adhering to open questions reduces the detrimental impact of confirmation bias on question type. Copyright © 2012 John Wiley & Sons, Ltd.     

The effect of friendly touch on delay-of-gratification in preschool children

Physical touch has many documented benefits, but past research has paid little attention to the effects of touch on children's development. Here, we tested the effect of touch on children's compliance behaviour in a modified delay-of-gratification task. Forty children (M?=?59 months) were randomly assigned to a touch or no touch group. Children in the intervention condition received a friendly touch on the back while being told that they should wait for permission to eat a candy. Results showed that children in the touch condition waited an average of two minutes longer to eat the candy than children in the no touch condition. This finding has implications for the potential of using touch to promote positive behaviours in children.     

签名对个体诚实度和道德感的影响

探讨签名的位置以及是否预告签名信息对个体诚实行为的影响, 同时探究不同承诺形式对个体道德行为的调节作用, 从而揭示签名对个体道德行为影响的机制。实验1比较不同签名的位置与是否预告签名信息两种条件下, 被试在有奖抛掷骰子的游戏中的诚实性表现。结果发现, 当游戏前告知需要签名时, 签名位置对被试的诚实行为没有显著影响; 而在游戏前不告知需要签名时, 上位签名的被试比下位签名的被试更倾向于做出诚实行为。实验2比较口头承诺方式与签名方式对个体诚实行为的影响, 结果发现, 口头承诺与上位签名均能促使个体做出诚实行为。结果表明, 签名对个体道德行为的影响, 是通过启动个体的自我认同感而实现的; 签名位置的效应, 实际上是由于启动的时段不同造成; 同时, 通过口头承诺的方式, 同样可以启动个体的自我认同感, 从而促进其实施道德行为。     

The effect of repeated experience on children's suggestibility across two question types

There is a discrepancy in the literature regarding the effect of repeated experience on children's suggestibility. Some researchers have concluded that repeated experience increases children's suggestibility for variable details whereas others have reported no detrimental effect. This study demonstrated that the type of question used to test memory (cued‐recall versus yes/no questions) could account for the different reported conclusions. Children aged 5–6 years took part in an event either once or four times. Three or 21 days later, they were given a suggestive interview about the single/final occurrence of the event during which half of the event details were inaccurately described. When later asked yes/no questions, the children with repeated experience agreed with more of the suggestions than did those in the single‐experience condition, especially at the longer delay. In relation to cued‐recall questions, however, experience did not mediate the number of times that false suggestions from the biasing interview were reported. This latter finding was revealed irrespective of the retention interval. Copyright © 2002 John Wiley & Sons, Ltd.     

Testing the effects of an expectancy-based intervention among adolescents: Can placebos be used to enhance physical health?

It has been suggested that the well-known health benefits associated with exercise can be explained by a placebo effect, and that greater effort should be given to convince people that their current behaviors have desirable health consequences. The overall purpose of this study was to test the efficacy of this "mind-set matters" hypothesis through the use of an expectancy-based intervention with adolescents. The study involved a four week randomized controlled trial with 348 Grade 9 adolescents (M (age)?=?14.07 yrs, SD?=?0.30), from four high schools, taking part in either a placebo-intervention condition (n?=?188) or a control condition (n?=?160). Participants in the placebo-intervention condition were informed that what they are already doing in school physical education lessons fulfills current recommendations for an active lifestyle. Participants in the control condition were not given this information. Four weeks after the intervention, adolescents in the placebo-intervention condition did not demonstrate significant changes in physiological health-related measures (diet, weight, body mass index, percentage body fat, heart rate, mean arterial pressure). The findings question the external validity of the "mind-set matters" hypothesis with adolescents, and suggest that simply encouraging adolescents to believe that they are healthy may not enable them to respond with improved indicators of physical health.     

The effects of collaboration and punishment on prospective memory performance in a group setting

Remembering to perform a delayed intention is termed prospective memory (PM). Often delayed intentions are shared by more than one person; however, there is a dearth of studies examining PM in social settings. We aimed to investigate whether the potential consequences of one's behavior across diverse group settings influence PM performance in event‐ and time‐based tasks. A total of 207 participants were randomly allocated to either an individual, collaborative, or collaborative plus penalty motivation condition and were tested in a 2‐ or 3‐person setting. For the time‐based PM task, participants responded less timely in the individual motivation condition, whereas there was no difference between the collaborative motivation conditions. No significant effects were found for motivation condition on the event‐based task or for group size on PM performance. Analyses of ongoing task performance revealed that participants' attention allocation policies change depending on how individuals prioritize the ongoing and PM tasks.     

Faustian bargains: Short-term and long-term contingencies in phylogeny,ontogeny, and sociogeny

Rachlin's interpretations of self-control depend on the short-term versus the long-term consequences of behavior. Sometimes these effects support each other (typing an abstract produces a written product now and is later read by others). Sometimes they conflict (procrastination now is incompatible with finishing the abstract by deadline). We usually reserve the language of self-control for human cases where long-term consequences are chosen over short-term ones. Rachlin made this distinction salient in ontogeny, but it also applies to selection in phylogeny (Darwinian evolution) and sociogeny (behavior passed from one organism to another). Our account examines relations between short-term and long-term consequences at each level of selection. For example, sexual selection has adaptive, short-term mating consequences but may drive species to extreme specializations that jeopardize long-term survival. In sociogeny, as in the Tragedy of the Commons, group members may get immediate economic benefits from exploiting resources but exhaust those resources over the long term. Whatever the level, when short-term and long-term consequences have opposing effects, adaptive behavior may depend on whether temporally extended contingencies exert more control than more immediate benefits.     

Underpredicted pain disrupts more than correctly predicted pain, but does not hurt more

One of the explanations for the negative effects of underpredicted aversive experiences is that they have more impact than correctly predicted aversive experiences. In a laboratory experiment 40 normal female subjects executed an auditory discrimination task. Subjects were randomly assigned to a correct information condition and an underprediction information condition. After ten trials (baseline) subjects were informed that they would receive some painful (correct prediction) or non-painful tingling (underprediction) stimuli during the discrimination task. Starting just before five of the following 20 discrimination trials, 2 s of painful electrical stimulation was given. Subjects rated sensations and painfulness of the electrical stimulation, subjective anxiety, and degree of distraction from the task, after each pain stimulus. Reaction times of the discrimination task and heart rate were measured. Underprediction information resulted in lower pain ratings, but stronger heart rate responses and higher disruption on the discrimination task, compared to correct information. This suggests that while underpredictions of pain do not hurt more, disruption on primary tasks and physiological impact are higher. Underpredicted pain has more impact than correctly predicted pain, not because it hurts more, but because it conveys inherent danger information.     

Research Artifacts and the Social Psychology of Psychological Experiments

In psychological research with human subjects, experimenters need to anticipate potential artifacts that may be attributable to the social context of such research. Called research artifacts in this review, they are essentially uncontrolled, systematic errors (or biases) that threaten the degree of validity of statements made about whether changes in one variable result in changes in another variable. This discussion focuses on a proposed Markov‐like model emphasizing three mediating variables that operate in a theoretical chain of events. One variable refers to the likelihood of the subject's receptivity to task‐orienting cues (called demand characteristics), or incidental hints about the experimenter's expectations. A second variable refers to the likelihood of the subject's motivation (or willingness) to comply with those cues or hints. A third variable refers to the likelihood of the subject's capability of responding in accordance with the cues or hints. These three variables are discussed along with strategies that researchers can use to break the chain of events.     

Effect of superfluous deterrence on the perception of others

T. D. Wilson and G. D. Lassiter (1982, Journal of Personality and Social Psychology, 42, 811–819) established that superfluous deterrence could lead to undesirable changes in a person's self-perception. The present research extends their findings by demonstrating that superfluous deterrence can have a detrimental effect on the perception of others as well. In the first study, 57 undergraduates read one of three accounts of an actor who did not cheat in a situation in which there was no intrinsic reason to do so. In one account a severe deterrent against cheating was mentioned, in a second a mild deterrent against cheating was mentioned, and in the third no deterrent against cheating was mentioned. Subjects in the severe-deterrent condition subsequently perceived the actor to be more likely to cheat in a future constraint-free situation than did subjects in the mild-deterrent condition who, in turn, perceived the actor to be more likely to cheat than did subjects in the no-deterrent condition. A mediation analysis provided strong evidence that this effect was a consequence of attributional processes. That is, when external constraints were mentioned, subjects discounted internal reasons for why the actor did not cheat, thereby causing them to perceive him as more inclined to cheat in a subsequent constraint-free situation. Study 2 replicated these results and ruled out alternative interpretations. Theoretical and practical implications of the present research are discussed.     

Knowing so much,yet knowing so little: a scoping review of interventions that address the stigma of mental illness in the Canadian context

Stigma can have detrimental effects on the health and wellbeing of individuals living with a mental illness. This scoping review describes the nature, range, and extent of intervention research aimed at reducing public and self-stigma of mental illness in the Canadian context. The review was guided by Arksey and O’Malley’s framework. A search of databases and relevant websites identified 35 primary studies. Most studies used quantitative research methods and included predominantly youth or middle-aged adults, women, and white Canadian-born people. Guided by different conceptualizations of stigma, direct or indirect contact, education, and advocacy-focused interventions, aimed to provide information, and/or develop skills to address self and public stigma. Most studies evaluated interventions’ effectiveness short-term. Of the few studies that followed-up participants long-term, some were able to reduce stigmatizing attitudes post-intervention, however, these targeted only specific groups such as students or health care professionals. Lack of diversity among the samples, and limited evidence of long-term effectiveness of interventions, were some of the studies’ limitations. What is currently known about interventions aimed at reducing the stigma of mental illness in the Canadian context is not informed by research among vulnerable groups, such as people living with a mental illness, older adults, immigrants, and people of diverse ethnic backgrounds. Interventions that are informed by clear conceptualizations of stigma and rigorously evaluated in a range of ethno-cultural groups would create a knowledge base that is useful for policy-makers, community leaders, and agencies serving various ethnic communities in Canada.