A Patchier Picture Still: Biases,Beliefs and Overlap on the Inferential Continuum

It has been proposed that, whilst implicit attitudes, alike beliefs, are propositionally structured (Mandelbaum Noûs, 50(3), 629–658, 2016), the former respond to evidence and modulate other attitudes in a fragmented manner, and so constitute a sui generis class, the “patchy endorsements” (Levy Noûs, 49(4), 800–823, 2015). In the following, I demonstrate that the patchy endorsements theorist is committed to the truth of two claims: (i) no implicit attitude is responsive to content to the same extent as any belief; and (ii) there is a significant gap between the most responsive implicit attitude and the least responsive belief. I argue that both (i) and (ii) fail to hold. Many implicit attitudes respond to evidence and modulate other attitudes. Meanwhile, at least some ordinary beliefs exhibit lower evidence-responsiveness and inferential efficacy than at least some implicit attitudes, defeating (i) and (ii). A better interpretation is that attitudes may be ordered along a continuum according to their responsiveness to content. At one extreme end, we find attitudes usually identified as implicit, and at the other, attitudes usually identified as beliefs, but in the middle, there is an area of overlap. I consider the consequences of the continuum view for existing folk psychological concepts.

     

How does culture shape our moral identity? Moral foundations in Saudi Arabia and Britain

North American measures of moral identity (MI) assume that caring and fairness are the most prototypical features of morality. Moral foundations theory describes such individualising foundations of morality as dominant in individualist cultures and binding foundations of morality as more particular to collectivist cultures. We weighed the criticism that moral identity scales are guilty of “liberal ethnocentrism” in two studies drawing on participants in the UK and Saudi Arabia. Only individualising traits were prototypical of concepts of moral people in Britain, while individualising and binding traits were both prototypical of such concepts in Saudi Arabia (Study 1, N = 160). In Study 2 (N = 539), participants completed the moral identity scale following typical instructions that referred to the prototypical traits of one of five moral foundations. Overall MI scores were lower in Britain than in Saudi Arabia, particularly when instructions described binding traits as characteristics of a moral person. Cross-cultural differences were mediated by the perceived cultural importance attributed to these traits, particularly binding traits. These results justify concerns that existing moral identity scales underestimate important cultural variation in conceptualising moral identity, but justice and caring concerns remain the best single candidates for a universal foundation of human morality.     

The mnemonic advantage of processing fitness-relevant information

Nairne, Thompson, and Pandeirada (2007) proposed that our memory systems serve an adaptive function and that they have evolved to help us remember fitness-relevant information. In a series of experiments, they demonstrated that processing words according to their survival relevance resulted in better retention than did rating them for pleasantness, personal relevance, or relevance to moving to a new house. The aim of the present study was to examine whether the advantage of survival processing could be replicated, using a control condition that was designed to match the survival processing task in arousal, novelty, and media exposure--the relevance to planning a bank heist. We found that survival processing nonetheless yielded better retention on both a recall (Experiment 1) and a recognition (Experiment 2) test. This mnemonic advantage of survival processing was also obtained when words were rated for their relevance to a character depicted in a video clip (Experiment 3). Our findings provide additional evidence that the mnemonic benefit of survival processing is a robust phenomenon, and they also support the utility of adopting a functional perspective in investigating memory.     

Massed extinction trials produce better short-term but worse long-term loss of context conditioned fear responses than spaced trials

A series of experiments studied the effects of the interval between extinction trials on the loss of context conditioned freezing responses. Rats were shocked in one context (A) but not in another (B) and subjected to extinction trials in context A. In Experiment 1, massed trials produced more rapid loss than spaced trials. A shift from spaced to massed trials maintained this loss, but the shift from massed to spaced trials restored lost responses. Experiments 2-5 examined this effect of massed trials on responding across spaced trials. They provided evidence that (a) a single trial was as effective as multiple daily massed trials, (b) learning occurred on the first of the massed trials but not on later ones, and (c) the first trial reduced the amount learned across subsequent massed trials. Finally, alternating extinction trials in A and B produced more response loss across spaced trials than blocks of trials in A and B. The results were discussed in terms of the role accorded to self-generated priming in the models developed by A. R. Wagner (1978, 1981).     

Types of errors by referees and perception of injustice by soccer players: a preliminary study

This study investigated the effect of referees' errors on players' perceived injustice in soccer. The conditions investigated were Referee Decision, with three types: Correctly Called a foul vs Wrongly Called a foul vs Did not Call a foul and Repetition of the Situation, with two types: Isolated vs Repeated. Male soccer players at regional and departmental levels of practice (N = 95, M(age) = 23.2, SD = 5.1) were asked to rank six hypothetical situations according to the perceived injustice. Analysis indicated significant effects of Referee Decisions and Repetition of the Situation on the perception of injustice, but showed no differences between the types of error. However, age and years of soccer experience were associated with perception of injustice when the referee correctly called a foul.     

Psychotropic placebos reduce the misinformation effect by increasing monitoring at test

A psychotropic placebo can help people resist the misinformation effect, an effect thought to be caused by a shift to more stringent source monitoring. When this shift occurs has been unclear. To address this issue we gave some people - but not others - a phoney cognitive-enhancing drug we called R273. Shortly afterwards, everyone took part in a misinformation effect experiment. To gather evidence about source monitoring we surreptitiously recorded time to read the misleading postevent narrative, and response time at test. Our findings suggest that people shifted to more stringent source monitoring at test. Moreover, people with higher working memory capacity (WMC) performed better than people with lower WMC - but only when they were told they had received R273, a finding that fits with research showing that WMC can confer advantages in situations demanding effortful control, but not when automatic heuristics suffice.     

Culture, gender, and the self: variations and impact of social comparison processes

Psychological differences between women and men, far from being invariant as a biological explanation would suggest, fluctuate in magnitude across cultures. Moreover, contrary to the implications of some theoretical perspectives, gender differences in personality, values, and emotions are not smaller, but larger, in American and European cultures, in which greater progress has been made toward gender equality. This research on gender differences in self-construals involving 950 participants from 5 nations/cultures (France, Belgium, the Netherlands, the United States, and Malaysia) illustrates how variations in social comparison processes across cultures can explain why gender differences are stronger in Western cultures. Gender differences in the self are a product of self-stereotyping, which occurs when between-gender social comparisons are made. These social comparisons are more likely, and exert a greater impact, in Western nations. Both correlational and experimental evidence supports this explanation.