"Flash for life": Community-based prompting for safety belt promotion

A community-based strategy for promoting safety belt use was field-tested in two adjacent rural communities, one populated by a preponderance of students, faculty, and staff of a major university. The intervention involved the front-seat passenger of a stopped vehicle displaying to the driver of an adjacent, stopped vehicle an 11 x 14 inch flash card that read, "PLEASE BUCKLE UP-I CARE." If the driver buckled up, the "flasher" flipped over the card and displayed the message, "THANK YOU." This flash card was shown to 1,087 unbuckled drivers; 82% of these drivers looked at the flash card and 22% of these complied with the buckle-up request. Compliance was not influenced by the age or gender of the "flasher" (young child vs. college student), nor by the gender of the driver; but significantly more drivers in the university town buckled up following the flash card presentation (25% mean compliance in the college town vs. 14% in the other community). To date, over 2,000 individuals have received a buckle-up flash card for their own use.     

Ethics in Publication

This article describes ethical dilemmas in publication and provides recommendations for guidelines involving publication ethics. Counselors may be confronted with a variety of ethical dilemmas such as authorship issues, student-professor research, plagiarism, and other publication problems. The American Counseling Association's Code of Ethics and Standards of Practice (ACA, 1995) provides only general information regarding publication ethics for counselors and researchers.     

Bayesian inference for the information gain model

One of the most popular paradigms to use for studying human reasoning involves the Wason card selection task. In this task, the participant is presented with four cards and a conditional rule (e.g., “If there is an A on one side of the card, there is always a 2 on the other side”). Participants are asked which cards should be turned to verify whether or not the rule holds. In this simple task, participants consistently provide answers that are incorrect according to formal logic. To account for these errors, several models have been proposed, one of the most prominent being the information gain model (Oaksford & Chater, Psychological Review, 101, 608–631, 1994). This model is based on the assumption that people independently select cards based on the expected information gain of turning a particular card. In this article, we present two estimation methods to fit the information gain model: a maximum likelihood procedure (programmed in R) and a Bayesian procedure (programmed in WinBUGS). We compare the two procedures and illustrate the flexibility of the Bayesian hierarchical procedure by applying it to data from a meta-analysis of the Wason task (Oaksford & Chater, Psychological Review, 101, 608–631, 1994). We also show that the goodness of fit of the information gain model can be assessed by inspecting the posterior predictives of the model. These Bayesian procedures make it easy to apply the information gain model to empirical data. Supplemental materials may be downloaded along with this article from .     

Debiasing Using Decomposition: The Case of Memory‐Based Credit Card Expense Estimates

This article develops a conceptual framework to examine how consumers incorporate memory‐based and context‐based cues in estimating past and future credit card expenses. Focusing on memory‐based information, in this framework we suggest that past credit card expenses may be recalled as holistic totals or episodic individual expenses depending on the accessibility of each form of expense. We tested the conceptual framework with 3 studies. Study 1 showed that the recency of past expenses and frequency of credit card usage moderated the extent to which past expenses were used in estimating future expenses. Study 1 also showed that self‐awareness of estimation bias affected consumers’ estimates of future expenses. Study 2 showed that a decomposition strategy (unbundling a total into subcategories), which serves to make episodic individual expenses more accessible, was effective in reducing sampling‐based bias. Study 3 provided a validity check and showed that decomposition cues reduced estimation errors and affected estimates of future expense. In this article, we demonstrate the manner in which memory‐based information is used to make estimates, and we also demonstrate the effectiveness of decomposition as a debiasing technique for past and future estimates.     

The NICE guidelines are misleading,unscientific, and potentially impede good psychological care and help

NICE guidelines have been given the authority to determine what psychological therapies can be provided within the UK National Health Service. This also has implications for private practice. The guidelines are based on a medical model and consider psychotherapy as analogous to a drug. Psychological thinking is discouraged by this approach. A large amount of psychotherapy research evidence is ignored by NICE, particularly the persistent finding that differences in effectiveness between therapies are minimal and elusive. Differences between the skills of therapists are a more significant factor. Practice-based evidence, and learning from the patient's feedback (both conscious and unconscious) may be a better approach. For most forms of psychological distress, none of the main psychological therapies studied in randomized controlled trials can be considered to be clinically effective, even though they facilitate some degree of statistically significant change.     

Being, Doing, and Knowing: Developing Ethical Competence in Health Care

There is a growing interest in ethical competence-building within nursing and health care practising. This tendency is accompanied by a remarkable growth of ethical guidelines. Ethical demands have also been laid down in laws. Present-day practitioners and researchers in health care are thereby left in a virtual cross-fire of various legislations, codes, and recommendations, all intended to guide behaviour. The aim of this paper was to investigate the role of ethical guidelines in the process of ethical competence-building within health care practice and medical research. A conceptual and critical philosophical analysis of some paragraphs of the Helsinki Declaration and of relevant literature was performed. Three major problems related to ethical guidelines were identified, namely, the interpretation problem (there is always a gap between the rule and the practice, which implies that ethical competence is needed for those who are to implement the guidelines); the multiplicity problem (the great number of codes, declarations, and laws might pull in different directions, which may confuse the health care providers who are to follow them); and the legalisation problem (ethics concerns may take on a legal form, where ethical reflection is replaced by a procedure of legal interpretations). Virtue ethics might be an alternative to a rule based approach. This position, however, can turn ethics into a tacit knowledge, leading to poorly reflected and inconsistent ethical decisions. Ethical competence must consist of both being (virtues) and doing (rules and principles), but also of knowing (critical reflection), and therefore a communicative based model is suggested.     

Cultural snapshots: Theory and method

Causal influences of culture on cognition are challenging to examine scientifically. We here introduce a method to address this challenge. Cultural snapshots enable scientists to (a) characterize the cultural information commonly and frequently encountered by a collective, (b) examine how such cultural information influences the cognitions of individuals, and (c) draw conclusions about the emergence of shared cognition. Specifically, cultural snapshots are recorded samples of public environments commonly encountered by many people. Television scenes, photographs of public spaces, magazine pages, and social media conversations are all examples of cultural snapshots. Representative sets of cultural snapshots can be coded to index the systematic patterns of information encountered by a collective (i.e., cultural patterns). These same materials can be used to experimentally manipulate those cultural patterns, allowing scientists to examine cultural influences on cognition and behavior. We here review and provide guidelines for cultural snapshots research, trace cultural snapshots to classic theories of culture, and describe how cultural snapshots balance the constraints of representative design (Brunswik, 1956 ) with those of causal inference. We then illustrate how this approach is used to address (a) questions of causality in cultural psychology and (b) questions of applicability in social cognition research. We conclude by evaluating the strengths and weaknesses of the approach.     

EFFECTS OF COMMUNITY-BASED,VIDEOTAPE, AND FLASH CARD INSTRUCTION OF COMMUNITY-REFERENCED SIGHT WORDS ON STUDENTS WITH MENTAL RETARDATION

Community-referenced sight words and phrases were taught to adolescents with mild and moderate mental retardation using three instructional methods in two locations. Words were presented on flash cards in a school setting, on videotape recordings in a school setting, and on naturally occurring signs in the community. During each session, participants were taught one third of the words in each of these conditions and were then tested at the community sites. A constant prompt delay procedure was used to promote stimulus control to the experimenter's cue initially and then to transfer control to the textual stimuli used for training. A multiple baseline across participants design was employed. Results showed rapid acquisition of the community-referenced sight words in all three training conditions and generalization from the flash card and videotape conditions to the community sites.     

Do Community Characteristics Relate to Young Adult College Students’ Credit Card Debt? The Hypothesized Role of Collective Institutional Efficacy

This study examines the extent of emergent, outstanding credit card debt among young adult college students and investigates whether any associations existed between this credit card debt and the characteristics of the communities in which these students grew up or lived. Using data (N = 748) from a longitudinal survey and merging community characteristics measured at the zip code level, we confirmed that a community's unemployment rate, average total debt, average credit score, and number of bank branch offices were associated with a young adult college student's acquisition and accumulation of credit card debt. For example, a community's higher unemployment rate and lower number of bank branches were associated with a young adult college student's greater accumulated debt. Community characteristics had the strongest associations with credit card debt, especially after controlling for individual characteristics (i.e., a young adult college student's race and financial independence) and familial characteristics (i.e., their parents’ income and parents’ discussions of financial matters while growing up at home). The findings may help to understand the unique roles that communities play in shaping children and young adults’ financial capability, and how communities can be better capacitated to support the financial goals of their residents.     

Coping With Uncertainty: Superstitious Strategies and Secondary Control1

The aim of the present studies was to investigate the relationship between primary and secondary control and the use of superstitious strategies under conditions of uncertainty and stress. In the first study, 78 participants completed a chance‐determined card‐guessing task in which they were permitted to use a psychic's card selections instead of making their own card selections. Participants' use of a superstitious strategy (a psychic's selections) increased significantly with the perceived likelihood of failure, regardless of belief in psychic ability. A second study (N= 102) replicated these findings using a skill task. Overall, these data suggest that as the need to control outcomes becomes increasingly salient, the use of superstitious strategies may represent attempts at secondary control.     

How reaction time measures elucidate the matching bias and the way negations are processed

Matching bias refers to the non-normative performance that occurs when elements mentioned in a rule do not correspond with those in a test item (e.g., consider the double mismatch between the rule If there is a not a T on the card then there is not a 4 and a card showing H6). One aim of the present work is to capture matching bias via reaction times as participants carry out truth-table evaluation tasks. Experiment 1 requires participants to verify conditional rules, and Experiment 2 to falsify them as the paradigm (a) employs four types of conditional sentences that systematically rotate negatives in the antecedent and consequent; and (b) presents predominantly cases having true antecedents. These experiments reveal that mismatching is linked to higher rates of incorrect responses and slower evaluation times. A second aim is to investigate the way not is processed. We compare a narrow view of negations, which argues that negation only denies information (e.g., not-T only says there is no T), to a search for alternatives view, which says that negations function to prime appropriate alternatives (e.g., not-T primes a search for other letters). Findings from both experiments support a narrow reading view.     

Automatic contrast: Evidence that automatic comparison with the social self affects evaluative responses

The aim of the present research was to investigate whether unconsciously presented affective information may cause opposite evaluative responses depending on what social category the information originates from. We argue that automatic comparison processes between the self and the unconscious affective information produce this evaluative contrast effect. Consistent with research on automatic behaviour, we propose that when an intergroup context is activated, an automatic comparison to the social self may determine the automatic evaluative responses, at least for highly visible categories (e.g. sex, ethnicity). Contrary to previous research on evaluative priming, we predict automatic contrastive responses to affective information originating from an outgroup category such that the evaluative response to neutral targets is opposite to the valence of the suboptimal primes. Two studies using different intergroup contexts provide support for our hypotheses.     

Integration of base rates and new information in an abstract hypothesis‐testing task

In two studies, we investigated how people use base rates and the presence versus the absence of new information to judge which of two hypotheses is more likely. Participants were given problems based on two decks of cards printed with 0–4 letters. A table showed the relative frequencies of the letters on the cards within each deck. Participants were told the letters that were printed on or absent from a card the experimenter had drawn. Base rates were conveyed by telling participants that the experimenter had chosen the deck by drawing from an urn containing, in different proportions, tickets marked either ‘deck 1’ or ‘deck 2’. The task was to judge from which of the two decks the card was most likely drawn. Prior probabilities and the evidential strength of the subset of present clues (computed as ‘weight of evidence’) were the only significant predictors of participants’ dichotomous (both studies) and continuous (Study 2) judgments. The evidential strength of all clues was not a significant predictor of participants’ judgments in either study, and no significant interactions emerged. We discuss the results as evidence for additive integration of base rates and the new present information in hypothesis testing.     

Selective processing of eating-, shape-, and weight-related words in persons with bulimia nervosa.

The Stroop color-naming task was used to investigate selective information processing in people with bulimia nervosa. Three cards were used: a target card consisting of words related to eating, weight, and shape; a control word card; and the standard conflicting-color card. Thirty-six patients with bulimia nervosa were compared with a group of age-matched female controls. It was found that the amount of disruption caused to color naming by the target card was significantly greater in the bulimia nervosa group than in the female control group, whereas that caused by the color card was similar in the two groups. The Stroop color-naming task may be a useful objective measure of one aspect of the cognitive disturbance of patients with bulimia nervosa.     

Football players' recall of helmet warning label information: Implications for behavioural compliance

Football helmets contain a label designed to warn players of potentially catastrophic hazards associated with using the helmet as a point of contact. We assessed the effectiveness of the label in communicating this information to high-school football players by asking them to reproduce the label's contents from memory under three conditions: pre-season recall (n ? 177), post-season recall (n - 60), and post-season recall with verbal priming (n ? 71). Only 26 per cent of the athletes assessed at pre-season recalled both the potential consequences of injury and the behavioural guidelines. Thus, most subjects were unable to recall the elements specified in protection motivation theory as necessary for inducing behavioural compliance. Exposure to the label over the course of the season did not enhance recall of these elements. In the post-season priming condition, verbal reference to a warning label produced a significant priming effect in recall of the injury consequences; it did not affect recall of the behavioural guidelines. Implications for enhancing the efficacy of helmet warning labels are discussed, and future research directions are identified.     

Neurocognitive functioning in patients with conversion disorder/functional neurological disorder

Neurocognitive symptoms are common in individuals with somatic symptom and related disorders (SSRD), but little is known about the specific impairments in neurocognitive domains in patients with conversion disorder (CD)/functional neurological disorder (FND). This study examines neurocognitive functioning in patients with CD/FND compared to patients with other SSRD. The sample consisted of 318 patients. Twenty-nine patients were diagnosed with CD/FND, mean age 42.4, standard deviation (SD) = 13.8 years, 79.3% women, and 289 patients had other SSRD (mean age 42.1, SD = 13.3, 60.2% women). Patients completed a neuropsychological test battery that addressed a broad range of neurocognitive domains, including information processing speed, attention and executive functioning. Patients with CD/FND had clinically significant neurocognitive deficits in all neurocognitive domains based on normative data comparison. Patients with CD/FND also performed significantly worse than patients with other SSRD on information processing speed (Digit Symbol Substitution Test (V = .115, p = .035), Stroop Color–Word Test (SCWT) card 1 (V = .190, p = .006), and SCWT card 2 (V = .244, p < .001). No CD/FND vs. other SSRD differences were observed in other neurocognitive domains. These findings indicate the patients with CD/FND perform worse on information processing speed tests compared to patients with other SSRD.     

Motivational Influences on Cognitive Performance in Children: Focus Over Fit

Cognitive psychologists have begun to address how motivational factors influence adults' performance on cognitive tasks. However, little research has examined how different motivational factors interact with one another to affect behavior across the life span. In the current study, the authors examined how children perform on a classification task when placed in a regulatory fit or mismatch. Nine-year-old children performed a classification task in which they either gained or lost points for each response. Additionally, children were given either a global promotion focus (trying to earn a gift card) or a prevention focus (trying to avoid losing a gift card). Previous work indicates that adults in this task tend to perform better when there is a match (or fit) between the incentive to gain, or avoid losing, a global reward, and the more local task reward structure to either maximize points gained or minimize points lost on a trial-by-trial basis. Unlike adults, 9-year-olds perform better in the promotion condition than in the prevention condition regardless of task reward structure. Possible explanations for the differences between adults' and children's performance are discussed as are possible applications for academic settings.     

Positive and negative intergroup contact predict Black and White Americans' judgments about police violence against Black Americans

We examined whether past positive and negative interracial contact predict people's views of interracial police violence. White (N = 207) and Black (N = 116) Americans reported on their past intergroup experiences before viewing information about one of two true events involving the death of a Black man at the hands of a White police officer. For White Americans, negative contact predicted a reluctance to blame the officer and a willingness to believe that people's responses to the events involved “playing the race card.” For Black Americans, positive contact predicted marginally less officer blame and lower beliefs that the victim was racially profiled. This suggests the potential for a vicious cycle, whereby past contact experiences color perceptions of intergroup conflict in the present.     

Interpreting effect sizes when controlling for stability effects in longitudinal autoregressive models: Implications for psychological science

Effect sizes in longitudinal studies often are dramatically smaller than effect sizes in cross-sectional studies. Indeed, autoregressive models (which are often used in longitudinal studies but not in cross-sectional studies) control for past levels on the outcome (i.e., stability effects) in order to predict change in levels of the outcome over time and thus may greatly reduce the magnitude of the effect of a predictor on the outcome. Unfortunately, however, there have been no attempts to differentiate guidelines for interpreting effect sizes for longitudinal studies versus cross-sectional studies. Consequently, longitudinal effect sizes that fall below the universal guidelines for “small” may be incorrectly dismissed as trivial, when they might be meaningful. In the current paper, we first review the present guidelines for interpreting effect sizes. Next, we discuss several examples of how controlling for stability effects can dramatically attenuate effect sizes of other predictors, in order to support our argument that the current guidelines may be misleading for interpreting longitudinal effects. Finally, we conclude by making recommendations for researchers regarding the interpretation of effect sizes in longitudinal autoregressive models.