Bystander intervention in a Crime: The Effect of a Mass-media Campaign1

Two field studies investigated bystander intervention by witnesses to a staged shoplifting in a University bookstore. In the first study, a mass-media campaign was successful in communicating information and altering behavioral intentions, but not in increasing actual intervention behavior. A second study attempted to determine whether the low report rate and the relative ineffectiveness of the campaign to alter this rate was due to in-group loyalty between students. The results indicated that although students differentially perceived a nonstudent shoplifter, there was no increase in intervention.     

Shoplifting prevention: providing information through signs

Shoplifting is one of the most frequent crimes in the United States, yet there is no agreement about effective prevention procedures. Since most prevention strategies are aimed at either increasing public awareness of the severity of the consequences or increasing the threat of detection, procedures that contain these elements were evaluated. Posting signs around a department of a department store pointing out that shoplifting is a crime, etc., partially reduced shoplifting rates. When merchandise that was frequently taken was identified by signs and stars, shoplifting decreased to near zero. Publicity campaigns to inform the public of consequences for shoplifting may produce desirable results, but identifying likely shoplifting targets, which may increase the likelihood of detection, effectively reduces shoplifting rates.     

Situational Cues and Crime Reporting: Do Signs Make a Difference?1

Two field studies were conducted to assess the effect of signs describing how to report a shoplifting on bystander intervention to a staged theft. In the first study, signs providing directions and one of three rationales for reporting had a small effect on attitudes toward reporting and no effect on intervention. In the second study, a definition of the situation as a shoplifting by a confederate had a strong influence on subjects reporting, but presence or absence of signs describing how to report had no impact. Differences between interpersonal and nonpersonal influences are described, and implications for informational campaigns to increase crime reporting are discussed.     

Multimedia comprehension skill predicts differential outcomes of web-based and lecture courses

College students (134 women and 55 men) participated in introductory psychology courses that were offered largely online (on the World Wide Web) or in a lecture format. Student comprehension skills were inferred from their scores on a multimedia comprehension battery. The learning of content knowledge was affected interactively by comprehension skill level and course format. Differences between format increased with comprehension skill such that the Web-based course advantage became greater as comprehension skill increased. This same pattern was not seen when self-reports of comprehension ability were used as the predictor. Furthermore, comprehension skill did not predict course satisfaction. Generally, students of all skill levels preferred the lecture courses.     

Treatment of compulsive shoplifting by altering social contingencies

and (1968) described the successful treatment of a three-year-old child with chronic constipation by a simple rearrangement of social contingencies. It was felt therefore that it might be worthwhile briefly reporting a case of compulsive shoplifting, where treatment was effected by an alteration in social contingencies.     

Asking Adolescents to Explain Discrepancies in Self-Reported Suicidality

We present a typology of adolescents' most common explanations for discrepant reporting of suicidal behavior. Forty-eight adolescents provided attempt histories by completing a self-report measure of suicidality. A select number of items were subsequently readministered (average interval = 5 days) using a semistructured interview format. Discrepancies in reporting were found among 50% of the sample. Adolescents were also asked to clarify, using an open-ended format, what might have accounted for a particular discrepancy. Based on these responses, seven mutually exclusive and exhaustive categories were derived. High rates of interrater agreement indicated that these categories were reliable.     

Evaluation of a Web-based introductory psychology course: I. Learning and satisfaction in on-line versus lecture courses

We offered introductory psychology on the World-Wide Web (WWW) and evaluated the on-line format relative to the traditional lecture-test format, using a pretest-posttest nonequivalent control group design. Multiple sections of the introductory course were offered each semester; on-line and lecture sections were taught by the same instructor, the same textbook was used, and the same in-class examinations were taken. For on-line sections, mastery quizzes, interactive individual exercises, and weekly laboratory meetings replaced lectures. Increased content knowledge was greater for the students in the Web sections, as was in-class examination performance. Use of the WWW and computers for academic purposes increased more in the on-line sections, and the on-line students showed a greater decrease in computer anxiety. The students in the on-line sections expressed appreciation for course components and the convenience of the course, but the lecture sections received higher ratings on course evaluations than did the on-line sections. Learning and course satisfaction were dissociated in the two course formats.     

Behavioral methods to reduce shoplifting

Shoplifting is a serious crime affecting most (if not all) retail businesses and responsible for increases in merchandise prices and customer services. Numerous methods exist to reduce shoplifting among consumers. The two most common types of shoplifting treatments either directly treat the shoplifter or attempt to prevent shoplifting through response prevention strategies in the retail environment. A critical review of the most common methods to reduce shoplifting reveal that case study research lacks appropriate experimental control to be convincing; and that the most promising strategies are those methods that attempt to prevent shoplifting in the retail environment. However, the more global response prevention methods could benefit if an account of the total volume of shoppers were controlled for thus providing a ratio of shoppers to opportunities to shoplift.     

Consumer misbehaviour: an exploratory study of shopliftin

Although customer theft is traditionally researched from a criminological or psychological perspective, this paper investigates shoplifting as consumer behaviour, demonstrating that well‐defined models of normal consumer behaviour can be applied to aberrant behaviour such as shop theft. Empirical research is used to show how adults and teenagers form belief systems that amount to rational intentions in the decision to shoplift. The theory of planned behaviour (Ajzen, 1991) was used as the basis for two self‐report surveys which investigated the interaction between consumers' attitudes and beliefs about shoplifting and their perceptions of retail security. The first survey utilised a sample of shoppers from the South East Midlands; the second a sample of school students from the same area (861 respondents in total, 109 respondents admitting to shoplifting in the previous year). Both studies indicate that the decision to shoplift is influenced by pro‐shoplifting attitudes, social factors, opportunities for shoplifting and perceptions of low risks of apprehension. This implies that the deterrent messages we use must be reassessed. Copyright © 2002 Henry Stewart Publications.     

Comparison of a stimulus equivalence protocol and traditional lecture for teaching single-subject designs

This study compared the effects of a computer-based stimulus equivalence protocol to a traditional lecture format in teaching single-subject experimental design concepts to undergraduate students. Participants were assigned to either an equivalence or a lecture group, and performance on a paper-and-pencil test that targeted relations among the names of experimental designs, design definitions, design graphs, and clinical vignettes was compared. Generalization of responding to novel graphs and novel clinical vignettes, as well as the emergence of a topography-based tact response after selection-based training, were evaluated for the equivalence group. Performance on the paper-and-pencil test following teaching was comparable for participants in the equivalence and lecture groups. All participants in the equivalence group showed generalization to novel graphs, and 6 participants showed generalization to novel clinical vignettes. Three of the 4 participants demonstrated the emergence of a topography-based tact response following training on the stimulus equivalence protocol.     

Memory modulation in the classroom: selective enhancement of college examination performance by arousal induced after lecture

Laboratory studies examining moderate physiological or emotional arousal induced after learning indicate that it enhances memory consolidation. Yet, no studies have yet examined this effect in an applied context. As such, arousal was induced after a college lecture and its selective effects were examined on later exam performance. Participants were divided into two groups who either watched a neutral video clip (n=66) or an arousing video clip (n=70) after lecture in a psychology course. The final examination occurred two weeks after the experimental manipulation. Only performance on the group of final exam items that covered material from the manipulated lecture were significantly different between groups. Other metrics, such as the midterm examination and the total final examination score, did not differ between groups. The results indicate that post-lecture arousal selectively increased the later retrieval of lecture material, despite the availability of the material for study before and after the manipulation. The results reinforce the role of post-learning arousal on memory consolidation processes, expanding the literature to include a real-world learning context.     

Satisfaction with HyFlex Teaching and Law-abiding Leadership Education in Hong Kong University Students Under COVID-19

Since the early days of COVID-19, university teaching has changed from face-to-face format to online mode. With the gradual containment of the pandemic, there is no need for school lockdown. As a result, the teaching format has changed to HyFlex mode integrating both face-to-face and online modes. Obviously, it is necessary to understand the academic quality of life among students under the Hyflex teaching mode. In this paper, we report an evaluation study on a leadership subject in Hong Kong delivered via HyFlex teaching using a post-lecture evaluation strategy. In one of the lectures, we covered law-abiding leadership in university students, including abiding by the Hong Kong National Security Law. The post-lecture evaluation showed that students generally held positive views toward the HyFlex teaching and they perceived that the subject promoted their well-being indexed by psychosocial competence. Regarding the lecture on law-abiding leadership, students agreed that the lecture promoted their psychosocial competence, personal development, knowledge about law-abiding behavior and national security (including the Hong Kong National Security Law), and readiness to serve as socially responsible leaders. Positive perceptions of the lecture design, teacher performance, lecture content of law-abiding leadership and national security, and benefits positively predicted students’ overall satisfaction with the lecture on law-abiding leadership and national security.

     

A Systematic Review and Quantitative Analysis of Interteaching

Interteaching is a behavioral teaching method that departs from the traditional lecture format (Boyce & Hineline in BA 25:215–226, 2002). We updated and expanded previous interteaching reviews and conducted a meta-analysis on its effectiveness. Systematic searches identified 38 relevant studies spanning the years 2005–2018. The majority of these studies were conducted in undergraduate face-to-face courses. The most common independent variables were manipulations of the configuration of interteaching or comparisons to traditional-lecture format. The most common dependent variables were quiz or examination scores. Only 24% of all studies implemented at least five of the seven components of interteaching. Prep guides, discussions, record sheets, and frequent assessments were the most commonly implemented. Meta-analyses indicated that interteaching is more effective than traditional lecture or other control conditions, with an overall large effect size. Furthermore, variations in the configuration of the interteaching components do not seem to substantially limit its effectiveness, as long as the discussion component is included. Future research informed by the present review includes: (a) investigating the efficacy of interteaching in additional academic areas, online environments, workplace training, and continuing education, (b) testing alternative outcome measures, generalization, and procedural integrity, (c) conducting systematic component analyses, and (d) measuring social validity from the instructor’s perspective.

     

Risk Appraisal and Risk Communication: Some Empirical Data From The Netherlands Reviewed

A discrepancy is observed between the general public's subjective perception 'of environmental hazards, which is characterized by feelings of concern and insecurity, and "objective risk." In this article, theoretical notions about subjective risk perception are reviewed and illustrated with (our own) Dutch research. Our work with respect to environmental hazards is very much inspired by Bandura's social-cognitive theory and his concept of self-efficacy. In this article, research is described that focuses particularly on the role of u self-efficacy in relation to risk perception and behavior, mass media versus Direct experiences with risks, and risk communication processes, illustrating the application of Bandura's notions in the field, of environmental hazards. Results of out studies show, for example, more feelings of insecurity and fear in women, in individuals with a "left-Wing" political preference, and in people highly exposed to mass-media reporting about hazards. People living in the direct vicinity of a large hazardous complex, however, reported feeling less insecure than did people living at a large distance. This last effect is explained by a verification process in which mass-media reports are more likely to be rejected and ignored by direct neighbors of hazardous industrial plants. Finally, consequences for risk communication are discussed.     

Effects of a brief media intervention on expectations, attitudes, and intentions of mental health help seeking

This study examined the effects of a mass-media video intervention on expectations, attitudes, and intentions to seek help from professional mental health care services. A public service announcement-style, mass-media video intervention was developed, with prior empirical research on help-seeking behaviors organized according to the theory of reasoned action/planned behavior. In total, 228 participants were randomly assigned to 1 of 2 conditions: (a) the media-exposed intervention group, who watched programming in which the media intervention was inserted, and (b) the control group, who watched the same programming without the media intervention. The media intervention was not influential on expectation and belief-based barrier variables. However, the media intervention was effective at increasing positive attitudes toward help seeking. Findings regarding the intervention's ability to increase help-seeking intentions for interpersonal problems were complex. Implications of these findings for future research are discussed.     

Personal Encounter in Higher Education

The undergraduate course in the psychology of personal and social development at the University of California at Davis recently underwent some methodological changes. The changes were the addition of weekly encounter groups to traditional lecture during the fall and winter quarter and the substitution of the encounter groups for lectures during the spring quarter. Students found that the addition of the encounter groups to the lecture increased their involvement in the course and made it a much more meaningful and relevant experience when compared with other college courses already taken. Students in the class where the encounter groups took the place of the lecture not only found their experience more meaningful and relevant when compared with the traditional lecture class but also scored as well as the lecture class on an identical final exam.     

Mass-Media Information Campaigns and Knowledge-Gap Effects1

The knowledge-gap hypothesis of Tichenor, Donohue, and Olien (1970) states that people from the higher socioeconomic segments of society acquire information at a faster rate than people from the lower socioeconomic segments. The consequence is a growing knowledge gap between the high and low segments. The present study investigates some potential causes for this knowledge-gap phenomenon by means of data sets from evaluation studies of 3 mass-media information campaigns. The observed differences in knowledge between low and highly educated respondents could partly be explained by differences in the attention paid to the campaigns but not by differences in information processing.     

Less is more: Online consumer ratings' format affects purchase intentions and processing

Online customer ratings of products and services are commonplace in e‐commerce; however, the format in which these ratings are presented to consumers can vary. Although not anticipated by classical models of decision making, latter models such as prospect theory and feelings‐as‐information theory suggest that the presentation format of online customer ratings could affect subsequent consumer decision making. In the present research, 3 empirical studies test whether online customer ratings' formats differentially affect consumer purchase intentions. The results offer support for feeling‐as‐information theory and suggest that online ratings presented in a mean (vs. distribution) format result in higher purchase intentions as a result of increased processing fluency. Implications for the presentation of online consumer ratings in e‐commerce, based on these findings, are addressed.     

Visual aids and structured criteria for improving visual inspection and interpretation of single-case designs

Because behavior analysis is a data-driven process, a critical skill for behavior analysts is accurate visual inspection and interpretation of single-case data. Study 1 was a basic study in which we increased the accuracy of visual inspection methods for A-B designs through two refinements of the split-middle (SM) method called the dual-criteria (DC) and conservative dual-criteria (CDC) methods. The accuracy of these visual inspection methods was compared with one another and with two statistical methods (Allison & Gorman, 1993; Gottman, 1981) using a computer-simulated Monte Carlo study. Results indicated that the DC and CDC methods controlled Type I error rates much better than the SM method and had considerably higher power (to detect real treatment effects) than the two statistical methods. In Study 2, brief verbal and written instructions with modeling were used to train 5 staff members to use the DC method, and in Study 3, these training methods were incorporated into a slide presentation and were used to rapidly (i.e., 15 min) train a large group of individuals (N = 87). Interpretation accuracy increased from a baseline mean of 55% to a treatment mean of 94% in Study 2 and from a baseline mean of 71% to a treatment mean of 95% in Study 3. Thus, Study 1 answered basic questions about the accuracy of several methods of interpreting A-B designs; Study 2 showed how that information could be used to increase the accuracy of human visual inspectors; and Study 3 showed how the training procedures from Study 2 could be modified into a format that would facilitate rapid training of large groups of individuals to interpret single-case designs.