The effects of redundant communications on the behavior of listeners: Does a picture need a thousand words?

Using a referential communication paradigm, two types of, informative messages, contrastive and redundant, were compared developmentally in terms of their relative effects on the accuracy of listeners' responses as a function of task variables. Contrastive messages contained the minimal information necessary to distinguish a referent from a nonreferent. Redundant messages contained additional information. We predicted that redundant messages would be more effective than contrastive ones when the stimulus array was too complex for a listener to notice all aspects of it in the allotted time. Also manipulated were the order of presentation of the message and array and the delay between the two in order to determine how these factors would contribute to task complexity. Subjects were first-and third-graders and college students. The stimuli were drawings of cartoonlike figures. The results confirmed our predictions for the older subjects but not for the younger ones. The discussion of the data centered on why the picture-message sequence, was a more difficult sequence than the message-picture one for all age groups.     

Get the gist? The effects of processing depth on false recognition in short-term and long-term memory

Gist-based processing has been proposed to account for robust false memories in the converging-associates task. The deep-encoding processes known to enhance verbatim memory also strengthen gist memory and increase distortions of long-term memory (LTM). Recent research has demonstrated that compelling false memory illusions are relatively delay-invariant, also occurring under canonical short-term memory (STM) conditions. To investigate the contributions of gist to false memory at short and long delays, processing depth was manipulated as participants encoded lists of four semantically related words and were probed immediately, following a filled 3- to 4-s retention interval, or approximately 20 min later, in a surprise recognition test. In two experiments, the encoding manipulation dissociated STM and LTM on the frequency, but not the phenomenology, of false memory. Deep encoding at STM increases false recognition rates at LTM, but confidence ratings and remember/know judgments are similar across delays and do not differ as a function of processing depth. These results suggest that some shared and some unique processes underlie false memory illusions at short and long delays.     

The combined effects of plane disorientation and foreshortening on picture naming: one manipulation or two?

Objects disoriented in plane away from the upright and objects rotated in depth producing foreshortening are harder to identify than canonical views. In Experiments 1 and 2, participants named pictures of familiar objects. There was no interaction between plane and depth rotation effects on initial presentation or after practice. Experiment 3 was a dual-task psychological refractory period study. Participants classified a high-low tone with a speeded keypress and then named a canonical, plane-rotated, or foreshortened view of an object. Naming was slower when the picture was presented 50 ms after the tone compared with 800 ms after the tone. Plane rotation effects were reduced (but not eliminated) at the short tone-picture stimulus onset asynchrony, but foreshortening effects were not reduced. The results implicate an early, prebottleneck locus for some processes compensating for plane rotation and a subsequent bottleneck or postbottleneck locus for compensation for foreshortening.     

Blue or red? The effects of colour on the emotions of Chinese people

Two experiments were performed to examine the effects of red and blue on the emotional pleasure of Chinese people. Experiment 1 explored the effects of the ‘physical’ colours red and blue on emotion, and the results showed that red induced positive and negative emotion, while blue only induced positive emotion. Experiment 2 further explored the effects of the ‘verbal’ colours red and blue on emotion, and the results showed that red induced only positive emotion, while blue induced neither positive nor negative emotion. The findings indicate that the influence of colour on emotion is rooted in both natural and social associations. For Chinese, the associations between blue and positive emotion, and red and negative emotion, were natural associations; however, the associations between red and positive emotion were social associations. Moreover, physical colour and verbal colour stimuli induced emotions by activating different mechanisms: physical colour induced emotions via both natural and social associations, whereas verbal colour induced emotions via social associations.     

What's in a picture? The impact of face-ism on trait attribution

Previous research indicated a ‘face-ism’ bias in media depictions of men and women: me media tend to represent men with their faces, whereas women's depictions include larger parts of their bodies, rendering their faces less prominent. To explore the impact of facial prominence on impression formation, male and female subjects received either full-body or portrait-style photographs, made from the same negatives, of male and female stimulus persons of different likeability. Male and female subjects evaluated all stimulus persons as more competent (intelligent, assertive, ambitious, etc.) if presented with a high (portrait) rather than a low (full-body photograph) degree of facial prominence. This main effect of facial prominence was not qualified by interaction effects with any of the other variables. PIUS, the media's face-ism bias is likely to contribute to a perception of men as more competent than women. In addition, female but not male subjects also evaluated stimulus persons as more expressive and likeable under conditions of high facial prominence, reflecting a global positive effect of facial prominence.     

Eyes on the prize or nose to the grindstone? The effects of level of goal evaluation on mood and motivation

These studies tested the hypothesis that evaluating goal feedback in terms of a primary, longer term goal can be risky for future motivation. Study 1 was a 2 x 2 experiment in which framing level (primary goal/subgoal) and feedback valence (success/failure) were manipulated for participants during a verbal skills task. In the primary goal failure condition, there was increased negative mood and decreased positive mood and expectancy for subsequent trials, even while controlling for goal difficulty and importance. Study 2 was an 8-week study throughout which participants were asked to evaluate their progress regarding a primary goal (class grade goal) or subgoal (weekly study hours goal), and success or failure varied naturally. When progress was lacking, participants in the primary goal condition experienced the largest decreases in mood and expectancy. These results suggest that it is optimal to evaluate goal progress at the lower, subgoal level, particularly after failure feedback.     

When did Mrs Thatcher resign? The effects of ageing on the dating of public events

Two experiments investigated whether, in light of the commonly reported phenomenon of subjective time acceleration with age, there would be an effect of age on the dating of public events. In the first experiment covering the past seven years there was the suggestion of a decrease in forward telescoping with age, and in the second covering the period from 1977-89 this trend was continued, with the over-60s group now showing a tendency to date events too distantly. This effect is uncommon in dating studies and may offer evidence for the existence of time acceleration. An additional finding was that adults in the age range 35-50 years showed greater accuracy in dating events than did university students and adults over the age of 60.     

When did Mrs Thatcher resign? The effects of ageing on the dating of public events

Two experiments investigated whether, in light of the commonly reported phenomenon of subjective time acceleration with age, there would be an effect of age on the dating of public events. In the first experiment covering the past seven years there was the suggestion of a decrease in forward telescoping with age, and in the second covering the period from 1977-89 this trend was continued, with the over-60s group now showing a tendency to date events too distantly. This effect is uncommon in dating studies and may offer evidence for the existence of time acceleration. An additional finding was that adults in the age range 35-50 years showed greater accuracy in dating events than did university students and adults over the age of 60.     

Are morphological effects distinguishable from the effects of shared meaning and shared form?

Effects of orthographically and semantically related primes were compared with morphologically related primes in an immediate (Experiment 1) and a long-term (Experiment 2) lexical decision task. Morphological relatedness produced facilitation across a range of prime durations (32-300 ms) as well as when items intervened between prime and target, and its magnitude increased with prime duration. Semantic facilitation and orthographic inhibition arose only in the immediate priming task. Moreover, morphological effects were significantly greater than the sum of semantic and orthographic effects at a stimulus onset asynchrony of 300 ms but were not reliably different at shorter durations. The adequacy of an account that describes morphological relatedness as distinct from the composite effects of semantic and orthographic similarity must account for changes in additivity across prime durations.     

Jolly fat rats? The effects of diet-induced obesity on territorial fighting

In experiment 1, pairs of young male rats became obese on a palatable and complex diet high in fat, sucrose, and protein. The obese pairs exhibited greater within-group weight variability and, when tested as adults, were significantly more aggressive toward an unfamiliar conspecific than chow-fed controls. The increased aggressivity of obese males was not due to the relatively larger resident-intruder weight disparities in these pairs, since weight-matched pairs of unfamiliar animals were as aggressive toward each other as pairs not matched in body weight (experiment 2). The complex and calorically dense diet may have accelerated the development of the experimental animals, producing subjects whose aggressivity was comparable to that of much older animals.     

Are the effects of attention on speed judgments genuinely perceptual?

A number of studies in recent years have suggested that exogenous and endogenous attention might enhance the perceived magnitude of various perceptual attributes, such as contrast and motion speed. Those studies have generally used comparative judgments as a measure to assess the point of subjective equality; however, similarity judgments have been proposed as possibly less prone to decision biases (Schneider & Komlos, 2008). In three experiments, using a similarity judgment task, we did not find any evidence of motion speed enhancement by exogenous attention. We suggest that the effect revealed by comparative judgments arises at the decisional, rather than the perceptual, stage.     

Loyal peripherals? The interactive effects of identification and peripheral group membership on deviance from non-beneficial ingroup norms

For ensuring the well-being of groups, people are needed who deviate from ingroup norms that harm the group (“loyal deviance”). Qualifying previous results that loyal deviants have to be highly identified with the group, we hypothesize and show that this is only true when group members at the same time feel that they are highly prototypical for the group. No such effects occurred for peripheral members. In all three studies (N1 = 207, N2 = 115, N3 = 107), we measured people's intention to conform to a non-beneficial (vs. beneficial; Study 1) ingroup norm, self-investment in the group, and perceived (manipulated in Study 3) marginalization. Obviously, dissent from non-beneficial norms requires both a deep psychological investment in the group as well as secure ingroup membership. Implications are discussed.     

Are the fruits of research available to all? The effects of sex and academic rank on reprint-sending behavior

There is considerable evidence in the psychological literature that perceived status often has a major effect on behavior. The primary purpose of the present study was to examine the effects of two status variables in an academic setting by monitoring reprint-sending behavior. Reprints were requested from 1,200 authors of psychological articles by men and women of varying academic rank. Neither sex nor academic rank of requester had any significant effect on the total number of responses returned. However, male requesters received responses significantly faster than did female requesters. In addition, subsequent analyses indicated that reprint requests were more likely to be honored by male authors than by female authors.     

The effects of laughter on discomfort thresholds: does expectation become reality?

Distraction and relaxation have been controlled in previous studies as possible mechanisms for the effectiveness of mirthful laughter in coping with pain and discomfort. The purpose of this study is to control expectation of benefit from laughter. Discomfort thresholds for a blood pressure cuff at the upper dominant arm were recorded immediately before and after exposure to either a humorous or a relaxation video. Instructional sets led participants to believe that the video would either increase or decrease their sensitivity to discomfort. A 5th group watched the humorous video without manipulation of expectation. All participants completed A. Ziv's (1979) Sense of Humor Questionnaire (SHQZ). Humor and relaxation videos raised discomfort thresholds, and the effect of both video types was enhanced by expectations. Humorous personality trait (SHQZ) did not moderate effects. The larger issue of whether mirthful laughter has any unique benefit for pain or discomfort control beyond the effects of relaxation, distraction, or expectation is discussed.     

How long does it last? The persistence of the effects of ostracism in the socially anxious

Previous research has demonstrated that ostracism (to be excluded and ignored) leads to detrimental effects on four human needs (belonging, control, self-esteem, and meaningful existence; Williams, 2001). These detrimental effects, however, may be more pronounced, or more prolonged, in particular individuals (see Williams & Zadro, 2001). In the present study, we examined the persistence of the detrimental effects of ostracism in high and low socially anxious participants. The results show that being ostracized affected both groups at the immediate test, and that the high socially anxious participants recovered their primary needs more slowly. The results also show that being ostracized affects personality/attractiveness ratings of sources of ostracism, and increases the likelihood of interpreting ambiguous situations in a threatening manner. Overall, the study illustrates that a comprehensive understanding of ostracism, and the effects of moderating factors such as social anxiety, requires assessing the effects across time rather than only focusing on immediate reactions.     

The double-edged effects of emotional intelligence on the adaptive selling–salesperson-owned loyalty relationship

Emotional intelligence can positively impact sales outcomes. However, research is needed to enhance our understanding about how salesperson's emotional intelligence affects adaptive selling and customer outcomes. This study uses dyadic data from 150 customers matched with 25 salespeople to investigate relationships among emotional intelligence, adaptive selling (AS) and customer loyalty perceptions. Research findings show that regulation of emotions negatively affects salesperson-owned loyalty (SOL), while it positively moderates the AS-SOL relationship. These findings are critical as they challenge the pervasive conception of the positive impact of regulation of emotions in sales. Results also provide further evidence that SOL is important to the firm as it positively affects loyalty to the service provider and through mediating processes also impacts word of mouth.     

What does naming a picture do? Effects of prior picture naming on recognition of identical and same-name alternatives

Three experiments investigated the effects of naming pictures of objects during study on the subsequent recognition of physically identical, name-match, and new objects. Prior naming improved correct classification of all three item types at recognition. For line drawings and for photographs of functionally distinct objects, prior naming reduced the tendency to confuse identical and same-name alternatives. In Experiment 2, prior naming eliminated the right visual field/left hemisphere advantage for speeded recognition of name-match pictures, suggesting that prior naming reduces the likelihood that pictures are named at recognition. The implications of these results for dual-encoding (Paivio, 1971) and sensory-semantic (Nelson, Reed, & McEvoy, 1977) models of picture and word processing are discussed. The results suggest that the semantic representations of objects that are perceptually distinct but share a common name are not identical, and that the effect of naming such objects is to insure that a distinct semantic representation becomes a part of the resulting memory code.     

Flashbulb memories? The effects of when the initial memory report was obtained

Why have some researchers found reports of flashbulb memories to be stable, while others have observed inconsistencies? Paradoxically, it appears that relatively long delays between event and initial documentation have produced greater consistency of participants' reports. To investigate this directly, we collected the initial documentation of hearing about O.J. Simpson's acquittal either five hours or one week after the acquittal was read. Observed consistency of memories varied as a function of documentation time; following an eight-week retention, the delayed reports were more consistent. The delayed group also reported fewer propositions in their initial documentation. We proposed a consolidation model to explain these results: during the days immediately following a newsworthy event, the narrative structure of these memories changes in that some details are forgotten. After this consolidation period, the memories may solidify. Thus, it may have been easier for the delayed group to provide consistent memories at the two intervals.     

Flashbulb memories? The effects of when the initial memory report was obtained

Why have some researchers found reports of flashbulb memories to be stable, while others have observed inconsistencies? Paradoxically, it appears that relatively long delays between event and initial documentation have produced greater consistency of participants' reports. To investigate this directly, we collected the initial documentation of hearing about O.J. Simpson's acquittal either five hours or one week after the acquittal was read. Observed consistency of memories varied as a function of documentation time; following an eight-week retention, the delayed reports were more consistent. The delayed group also reported fewer propositions in their initial documentation. We proposed a consolidation model to explain these results: during the days immediately following a newsworthy event, the narrative structure of these memories changes in that some details are forgotten. After this consolidation period, the memories may solidify. Thus, it may have been easier for the delayed group to provide consistent memories at the two intervals.