A Study of Men and Women from Different Sides of Earth to Determine If Men Are from Mars and Women Are from Venus in Their Beliefs About Love and Romantic Relationships

This study contributes to the literature on gender differences (and similarities) in relationship beliefs by comparing men and women on several relationship beliefs, by comparing men and women from two different cultures (North America and China), and also by examining gender differences in more than 1 subculture within the American sample. In the American sample (n = 693; 73.3% White, 11.7% Black, 8.5% Hispanic/Latino; 80% of middle or higher social class), men, as compared to women, were more willing to marry without love, scored higher on the idealization component of a romanticism scale, were more ludic and agapic but less erotic and pragmatic in their love styles, and were less likely to view emotional satisfaction as important to the maintenance of marriage. Although men were also more agapic than women in the Chinese sample (n = 735; Asian ethnicity), the other gender differences found in the Chinese sample were different from those found in the North American sample: Chinese men were more romantic (particularly in the belief that love can overcome any obstacle) and storgic than Chinese women, but less likely to believe in destiny or fate concerning love. Chinese men were also more likely than Chinese women to view physical pleasure as important for maintaining marriage. Overall, culture explained more variance than did gender in love beliefs. In general, the Chinese had both a more idealistic and a more practical approach to love than did the Americans. Gender differences and similarities did not vary across subcultures within the American culture, although main effects for race/ethnicity and social class were found for a few relationship beliefs.     

Study effort versus distinctiveness in the recollection of veridical and illusory memories

In past research, stimulus distinctiveness and study effort have been claimed to promote the development of distinctive memories, which in turn have been considered critical for enhancing veridical recollection and reducing illusory memory experiences. In the present investigation, stimulus distinctiveness, obtained by displaying text-redundant pictorial information at study, was pitted against study effort to determine whether either factor would be more beneficial to veridical recall and more detrimental to illusory recall than the other. Subjects first completed word fragments with or without the aid of an image of each word’s referent and then performed a recall test. It was found that when images were useful to the encoding task (fragment completion), their presence at study enhanced veridical recall and reduced illusory memories more than any additional encoding effort.     

The biological function of Pavlovian conditioning: Learned inhibition of aggressive behavior in territorial fish

Following Pavlovian discrimination training, stimuli predicting the appearance of a territory intruder (an excitatory conditional stimulus, CS+) or the absence of that event (an inhibitory conditional stimulus, CS−) were presented to pairs of territorial male fish immediately before their first aggressive interaction. Pairmates that both received excitatory stimuli prior to the confrontation were significantly more aggressive than a control group which received the same training but which received neither a CS+ nor a CS− in the test. Pairmates in which both received a CS− were significantly less aggressive than the control group. In these three groups, no differences in aggression were observed between the individual members of a single pair. Two additional groups were composed of pairs whose members received different stimuli prior to the test. Although no differences were found between pairmates in the group in which one member received a pretest CS− while the other member received no stimulus presentation, large differences in aggressive behavior were obtained when one fish received a CS+ and its pairmate received a CS−. We discuss the behavioral ecology of terriorial behavior in fish and attempt to show the potential importance of these results in this naturalistic context. In addition, we discuss the implications of an ecological approach for causal analyses of inhibitory learning.     

Proofreading for word errors

Proofreading (i.e., reading text for the purpose of detecting and correcting typographical errors) is viewed as a component of the activity of revising text and thus is a necessary (albeit not sufficient) procedural step for enhancing the quality of a written product. The purpose of the present research was to test competing accounts of word-error detection which predict factors that may influence reading and proofreading differently. Word errors, which change a word into another word (e.g., from --> form), were selected for examination because they are unlikely to be detected by automatic spell-checking functions. Consequently, their detection still rests mostly in the hands of the human proofreader. Findings highlighted the weaknesses of existing accounts of proofreading and identified factors, such as length and frequency of the error in the English language relative to frequency of the correct word, which might play a key role in detection of word errors.     

Implicit chaining in cotton-top tamarins (Saguinus oedipus) with elements equated for probability of reinforcement

Three experiments examined the implicit learning of sequences under conditions in which the elements comprising a sequence were equated in terms of reinforcement probability. In Experiment 1 cotton-top tamarins (Saguinus oedipus) experienced a five-element sequence displayed serially on a touch screen in which reinforcement probability was equated across elements at .16 per element. Tamarins demonstrated learning of this sequence with higher latencies during a random test as compared to baseline sequence training. In Experiments 2 and 3, manipulations of the procedure used in the first experiment were undertaken to rule out a confound owing to the fact that the elements in Experiment 1 bore different temporal relations to the intertrial interval (ITI), an inhibitory period. The results of Experiments 2 and 3 indicated that the implicit learning observed in Experiment 1 was not due to temporal proximity between some elements and the inhibitory ITI. The results taken together support two conclusion: First that tamarins engaged in sequence learning whether or not there was contingent reinforcement for learning the sequence, and second that this learning was not due to subtle differences in associative strength between the elements of the sequence.     

Visual symmetry perception in early onset monocular blindness

Symmetry detection is impaired by abnormal binocular vision development such as in amblyopia. However, the detection of symmetry has never been investigated in cases where input from one eye is profoundly compromised. Testing monocularly blind (MB) individuals represents a unique opportunity to investigate whether symmetry salience relies on a normally developed binocular visual system. In a visual symmetry detection task using dot patterns, congenitally MB showed comparable accuracy to normally sighted individuals viewing monocularly. This included better detection of vertically than horizontally symmetric patterns. However, the MB were slower than controls in detecting a symmetrical pattern. In a control target-detection task, no significant differences in performance were observed between these groups. Overall, normal developing binocular vision does not appear necessary for the visual system to detect the presence of visual symmetry. However, optimal detection mechanisms may be dependent on binocular summation or other processes dependent on input from both eyes.     

Relative Importance and Utility of Positive Worker States: A Review and Empirical Examination

Our purpose was to identity the unique contribution, relative importance, and utility of positive worker states. Using Luthans et al.'s (2007) five positive organizational behavior criteria, a variety of positive worker states were reviewed and then empirically tested to establish if they met these criteria. Data were collected from 724 restaurant employees. Positive worker states included: job involvement, perceived organizational support, engagement, and vigor. Criteria were self-reported performance, customer service, turnover intention, satisfaction, and quality of life. Our review indicated consistency between predictor adequacy of meeting the criteria and their empirical relationship with key outcomes. This research found the positive worker states to be independent constructs that had differential effects depending on the focused outcome. Regression and relative weights analyses showed involvement was a weak predictor of outcomes, while perceived organizational support was the most consistent predictor. Vigor was most useful when predicting job performance. Quality of life was poorly explained.     

Examining attitudes,beliefs, and intentions regarding the use of exercise as punishment in physical education and sport: an application of the theory of reasoned action

Although the use of exercise as punishment appears to be pervasive among physical education teachers and coaches, it has not been systematically examined. The purpose of this study was to examine the experiences, attitudes, intentions, and beliefs of college physical education majors regarding the use of exercise as punishment, using the framework of the theory of reasoned action. Surveys were completed by 345 students enrolled in 35 physical education classes. More than 90% of the study participants reported that their coaches used exercise as punishment, and 43% indicated their physical education teachers used exercise to punish or manage behavior. The constructs of the theory of reasoned action explained nearly 70% of the variance in participants' intentions to use exercise as punishment.