Chicks like consonant music

The question of whether preference for consonance is rooted in acoustic properties important to the auditory system or is acquired through enculturation has not yet been resolved. Two-month-old infants prefer consonant over dissonant intervals, but it is possible that this preference is rapidly acquired through exposure to music soon after birth or in utero. Controlled-rearing studies with animals can help shed light on this question because such studies allow researchers to distinguish between biological predispositions and learned preferences. In the research reported here, we found that newly hatched domestic chicks show a spontaneous preference for a visual imprinting object associated with consonant sound intervals over an identical object associated with dissonant sound intervals. We propose that preference for harmonic relationships between frequency components may be related to the prominence of harmonic spectra in biological sounds in natural environments.     

I like her, because I like myself: self-evaluation as a source of interpersonal attitudes

Two experiments tested the hypothesis that self-evaluation can serve as a source of interpersonal attitudes. In the first study, self-evaluation was manipulated by means of false feedback. A subsequent learning phase demonstrated that the co-occurrence of the self with another individual influenced the evaluation of this previously neutral target. Whereas evaluative self-target similarity increased under conditions of negative self-evaluation, an opposite effect emerged in the positive self-evaluation group. A second study replicated these findings and showed that the difference between positive and negative self-evaluation conditions disappeared when a load manipulation was applied. The implications of self-evaluation for attitude formation processes are discussed.     

I like you,I like you not: Understanding the formation of context-dependent automatic attitudes

Previous research has shown that automatic evaluations can be highly context dependent. Expanding on past research demonstrating context effects for existing attitudes toward familiar objects, the present research examined basic principles that guide the formation of context-dependent versus context-independent automatic attitudes. Results from four experiments showed that: (a) newly formed attitudes generalised to novel contexts when prior experiences with the attitude object were evaluatively homogeneous; (b) when prior experiences were evaluatively heterogeneous, automatic evaluations became context sensitive, such that they reflected the contingency between the valence of prior experiences and the context in which these experiences occurred; and (c) when prior experiences were evaluatively heterogeneous across different contexts, novel contexts elicited automatic evaluations that reflected the valence of first experiences with the attitude object. Implications for research on automatic evaluation and attitude change are discussed.     

Signing enhances memory like performing actions

In three experiments, we investigated the influence of the overt performance of signs on memory. Deaf and hearing participants studied lists of action phrases (Experiment 1) or nouns (Experiment 2) under standard verbal instruction, under the instructions to sign the verbal phrase, to symbolically perform the denoted action, or to carry out a prototypical action corresponding to each noun. Higher recall and recognition performances were observed when actions were performed than in the verbal encoding condition, and signing was as effective for memory as was enactment. Thus, overt signing can induce an enactment effect. In contrast, Experiment 3 demonstrated that performing an unrelated action did not. A unique but unrelated action was not memory efficient.     

When to speak like a lady

The existence of sexually biased stereotypes about the polite speech of men and women was documented in a series of three studies. In Study I, masculine, feminine, and neutral activities were identified. In Study II, the perceived politeness of five different forms of requests was determined. In the final study, men and women were asked to judge the appropriateness of requests by men and women speakers to addressees of either sex. The requests differed in politeness, and requested either masculine, feminine, or neutral actions. These ratings revealed that women are expected to speak more politely than men, regardless of the sex of the addressee or the nature of the requested action. However, men are expected to use different forms for requests for masculine, feminine, and neutral actions and to use different forms of requests for men and women addressees.     

When to think like an epistemicist

Epistemicism is the view that seemingly vague predicates are not in fact vague. Consequently, there must be a sharp boundary between a man who is bald and one who is not bald. Although such a view is often met with incredulity, my aim is to provide a defense of epistemicism in this essay. My defense, however, is backhanded: I argue that the formal commitments of epistemicism are the result of good practical reasoning, not metaphysical necessity. To get to that conclusion, I spend most of the essay arguing that using a formal system like classical logic to manage seemingly vague situations requires practical principles to mediate between the formalism and what it aims to represent.     

I like it, because I like myself: Associative self-anchoring and post-decisional change of implicit evaluations

Research in the cognitive dissonance tradition has shown that choosing between two equally attractive alternatives leads to more favorable evaluations of chosen as compared to rejected alternatives (spreading-of-alternatives effect). The present research tested associative self-anchoring as an alternative mechanism for post-decisional changes of implicit evaluations. Specifically, we argue that choosing an object results in the creation of an association between the chosen object and the self. By virtue of this association, implicit evaluations of the self tend to transfer to the chosen object, such that implicit evaluations of the chosen object depend on implicit evaluations of the self. Importantly, this mechanism can lead to ownership-related changes in implicit evaluations even in the absence of cognitive dissonance. Results from four experiments provide converging evidence for these assumptions. Implications for a variety of phenomena are discussed, including cognitive dissonance, the mere ownership effect, the endowment effect, and ingroup favoritism.     

I am like a lion to Ephraim

This article argues that animal imagery – in combination with personal images of the deity – must be taken more seriously in studies of Old Testament theology. Bernhard Lang and Tryggve Mettinger are introduced as examples of scholars who distance themselves from the idea that the Israelites conceived of Yahweh in the figure of an animal. They have thereby contributed to the majority view among scholars that only the personal metaphors for Yahweh are worth taking seriously. As a counterweight to this, other scholars are quoted who have shown how the combination of human and animal, familiar from Egyptian religion, also appears in the Old Testament. This leads to the conclusion that through a dialogue between animal and personal images, it was possible for the biblical writers to formulate theologies in which God is not reduced to human imagery alone, as we can see among other things from the continued use in the New Testament of the lion image as well as the lamb image in Revelations.     

Threat causes liberals to think like conservatives

In Study 1, politically liberal college students’ in-group favoritism increased after a system-injustice threat, becoming as pronounced as that of conservatives. Studies 2 and 3 conceptually replicated these results with low preference for consistency [Cialdini, R. B., Trost, M. R., & Newsom, J. T. (1995). Preference for consistency: The development of a valid measure and the discovery of surprising behavioral implications. Journal of Personality and Social Psychology, 69, 318-328.] as a dispositional measure of liberalism. In Study 2, following a mortality salience threat, dispositionally liberal students showed as much conviction in their attitudes toward capital punishment and abortion as dispositional conservatives did. In Study 3, after a mortality salience threat, liberal students became as staunchly unsupportive of homosexuals as conservatives were. The findings that political and dispositional liberals become more politically and psychologically conservative after threats provide convergent experimental support for the [Jost, J. T., Glaser, J., Kruglanski, A. W., & Sulloway, F. J. (2003). Political conservatism as motivated social cognition. Psychological Bulletin, 129 339-375.] contention that conservatism is a basic form of motivated social cognition.     

Fighting like a girl fighting like a guy: gender identity, ideology, and girls at early adolescence

In this chapter we explore the phenomenon of "girls fighting like guys" by listening to adolescent girls' justification for physical fighting with other girls. We argue that physical girlfighting is a particular kind of gendered performance--a performance of identity that expresses, at least in part, an answer to the question, "Who am I?"--that both perpetuates and challenges the usual notions of masculinity and femininity and the differential power associated with these discourses. We present a sociocultural approach to identity that we believe not only holds promise for helping us to understand girl-fighting behavior but also highlights the clear interrelationship between social identity and personal identity. We conclude by highlighting several implications of this analysis for those who work with girls (and boys) in educational and clinical settings.     

I like it because I said that I like it: evaluative conditioning effects can be based on stimulus-response learning

Evaluative conditioning (EC) effects are often assumed to be based on a learned mental link between the CS (conditioned stimulus) and the US (unconditioned stimulus). We demonstrate that this link is not the only one that can underlie EC effects, but that if evaluative responses are actually given during the learning phase also a direct link between the CS and an evaluative response-a CS-ER link-can be learned and lead to EC effects. In Experiment 1, CSs were paired with USs and participants were asked to evaluate the pairs during the conditioning phase. Resulting EC effects were unaffected by a later revaluation of the USs, suggesting that these EC effects can be attributed to CS-ER learning rather than to CS-US learning. Experiment 2 replicated Experiment 1 with the difference that no evaluative responses were given during the learning phase. EC effects in this study were influenced by US revaluation, suggesting that these EC effects are mainly based on CS-US learning. In Experiment 3, it was shown that EC effects can be found even if the USs are entirely removed from the procedure and the CSs are only paired with enforced evaluative responses. Together the experiments show that the valence of a stimulus can change because of a contingency with an evaluative response. (PsycINFO Database Record (c) 2011 APA, all rights reserved).     

like and cross modality recognition in subnormal children

The ability of mentally subnormal children to recognize previously presented visual or verbal stimuli was compared. In “like-modality” procedures they had to recognize words or pictures in the modality in which they had originally been presented. In “cross-modality” procedures the stimulus they had to recognize was in the opposite modality from that which had been used for the first presentation.

In every recognition test the items had to be recognized from among an equal number of novel stimuli. Cross-modality procedures resulted in higher recognition scores. The hypothesis is advanced that this could be accounted for by the necessary translation from one type of sensory image to another in the cross-modality trials, which might minimize over-generalization.     

Monkey lipsmacking develops like the human speech rhythm

Across all languages studied to date, audiovisual speech exhibits a consistent rhythmic structure. This rhythm is critical to speech perception. Some have suggested that the speech rhythm evolved de novo in humans. An alternative account--the one we explored here--is that the rhythm of speech evolved through the modification of rhythmic facial expressions. We tested this idea by investigating the structure and development of macaque monkey lipsmacks and found that their developmental trajectory is strikingly similar to the one that leads from human infant babbling to adult speech. Specifically, we show that: (1) younger monkeys produce slower, more variable mouth movements and as they get older, these movements become faster and less variable; and (2) this developmental pattern does not occur for another cyclical mouth movement--chewing. These patterns parallel human developmental patterns for speech and chewing. They suggest that, in both species, the two types of rhythmic mouth movements use different underlying neural circuits that develop in different ways. Ultimately, both lipsmacking and speech converge on a ~5 Hz rhythm that represents the frequency that characterizes the speech rhythm of human adults. We conclude that monkey lipsmacking and human speech share a homologous developmental mechanism, lending strong empirical support to the idea that the human speech rhythm evolved from the rhythmic facial expressions of our primate ancestors.     

So like still water: A short story

Abstract

The impact of postmodern thought on traditional humanistic psychology is examined, and the conclusion is reached that the effect of the postmodern argument is to undermine the grounding principles for a moral, humane and generative society. However, by revisinoing such concepts as agency and experience in terms of the primacy of relationship, postmodernism urges us to create multiple ways of generating integrative conversation, in a way that is congenial with the deepest hopes of the humanistic tradition.     

Newborn categorization of vowel‐like sounds

While there are many theories of the development of speech perception, there are few data on speech perception in human newborns. This paper examines the manner in which newborns responded to a set of stimuli that define one surface of the adult vowel space. Experiment 1 used a preferential listening/habituation paradigm to discover how newborns divide that vowel space. Results indicated that there were zones of high preference flanked by zones of low preference. The zones of high preference approximately corresponded to areas where adults readily identify vowels. Experiment 2 presented newborns with pairs of vowels from the zones found in Experiment 1. One member of each pair was the most preferred vowel from a zone, and the other member was the least preferred vowel from the adjacent zone of low preference. The pattern of preference was preserved in Experiment 2. However, a comparison of Experiments 1 and 2 indicated that habituation had occurred in Experiment 1. Experiment 3 tested the hypothesis that the habituation seen in Experiment 1 was due to processes of categorization, by using a familiarization preference paradigm. The results supported the hypothesis that newborns categorized the vowel space in an adult‐like manner, with vowels perceived as relatively good or poor exemplars of a vowel category.