The road user behaviour of New Zealand adolescents

The present study aimed to describe the road user behaviour of New Zealand adolescents and to investigate the applicability of the Adolescent Road user Behaviour Questionnaire (ARBQ) to New Zealand adolescents. In total 944 adolescents were surveyed in the North and South islands of New Zealand. Factor analysis of the scale produced three factors which had acceptable internal reliability and were very similar to those found in the original research. The three factors were “unsafe crossing behaviour”, “playing on the road” and “planned protective behaviour”. This research also found that males and those who were at least part Maori were more likely to put themselves at risk by playing on the road. Furthermore, those who identified themselves as being part Maori also engaged in unsafe road crossing behaviour more often than Caucasian and Asian adolescents. Interestingly, only the interaction effect between age and sex was significantly related to engagement in planned protective behaviour. However, despite differences between New Zealand and England, and differences in the sample characteristics, the scale appeared to be measuring the same latent variables. Therefore, this research confirmed that the ARBQ is a useful tool for investigating the behaviour of adolescents on the road.     

Developing a self-report method for investigating adolescent road user behaviour

The aim of the present study was to develop a self-report questionnaire to provide a classification of aberrant road user behaviour in adolescent children. An Adolescent Road user Behaviour Questionnaire (ARBQ) was developed, comprising 43 items requiring respondents to rate the frequency with which they engaged in specific examples of road-using behaviour. The questionnaire was completed by 2433 children aged 11–16. Factor analysis showed that responses to the 43 items were best fitted by a three-factor solution. Factor 1 comprised items relating to “unsafe road crossing behaviour”, factor 2 comprised items related to “dangerous playing in the road”, and factor 3 comprised items which as a group were termed “planned protective behaviour”. A revised 21-item ARBQ was produced by selecting the items that loaded most strongly on the three factors. The 21-item instrument had good internal reliability. The effects of demographic variables on ARBQ scale scores were investigated. This study provided a tool that could be used in the future by researchers investigating adolescent road user safety. Possible avenues for future research include applying the ARBQ to the study of adolescents’ road accident involvement, and the study of the psychological variables that predict the ARBQ scales.     

Immediate and delayed reinforcers for flavor preferences in rats

When rats received, on alternate days, one flavored saccharin solution for 5 min and a differently-flavored saccharin solution for 60 min, they showed no consistent preference between the flavors. On the other hand, when they received one flavor in a concentrated saccharin solution and a different flavor in a dilute one, they preferred the first flavor in tests with saccharin concentration held constant; also, rats learned to prefer a flavor immediately followed by a concentrated saccharin solution to one followed by nothing. They showed no consistent preference, however, between a flavor followed 30 min later by a concentrated saccharin solution and one followed by nothing; but they learned to prefer a flavor followed 30 min later by a dextrose solution to one followed by nothing. In other words, consummatory responding did not reinforce flavor preference, sweet taste did so with immediate but not delayed reinforcement, and nutrition did so even with delayed reinforcement.     

Immediate reinforcement in delayed reward learning in pigeons

Pigeons were trained on simultaneous red-green discrimination procedures with delayed reward and sequences of stimuli during the delay. In Experiment 1, three stimuli appeared during the 60-second intervals between the correct responses and reward, and the incorrect responses and nonreward. The stimulus that immediately followed a correct response also preceded nonreward, and the stimulus that followed an incorrect response preceded reward. These stimuli were 10 or .33 second in duration for different groups. Stimuli during the remainder of the delay interval differed following correct and incorrect responses. Group 10 initially persisted in the nonrewarded choice, but shifted to a preponderance of rewarded responses after further training. Group .33 rapidly acquired the correct response. Similar results were obtained in Experiment 2 where delay intervals consisted of opposite sequences of two stimuli of equal duration and total delays were 6, 20, or 60 seconds. Early in training, generalization of differential conditioned-reinforcing properties from the conditions preceding reward and nonreward to postchoice conditions had a greater effect relative to backchaining than it did later. It was concluded that delayed-reward learning is best analyzed in terms of the conditioned-reinforcing value of the patterns of cues that follow immediately after rewarded and nonrewarded responses.     

Immediate and delayed transfer of training effects in statistical reasoning

Ss were trained on the law of large numbers in a given domain through the use of example problems. They were then tested either on that domain or on another domain either immediately or after a 2-week delay. Strong domain independence was found when testing was immediate. This transfer of training was not due simply to Ss' ability to draw direct analogies between problems in the trained domain and in the untrained domain. After the 2-week delay, it was found that (a) there was no decline in performance in the trained domain and (b) although there was a significant decline in performance in the untrained domain, performance was still better than for control Ss. Memory measures suggest that the retention of training effects is due to memory for the rule system rather than to memory for the specific details of the example problems, contrary to what would be expected if Ss were using direct analogies to solve the test problems.     

Text cohesion and metacomprehension: Immediate and delayed judgments

In three experiments, we examined comprehension judgments made after a piece of text had been read. We propose that such metacognitive judgments are based on the content of working memory at the exact moment of assessment. Generally speaking, this working metacognition hypothesis is in agreement with Koriat's cue utilization approach, which implies that different elements of information will be available (and used) depending on the moment at which a judgment is made. More specifically, our hypothesis focuses on the management of working memory during reading as a cause for cue (un)availability. In support of these views, the results of Experiment 1 showed that a cohesion manipulation affecting the comprehension of specific paragraphs influences judgments only on these paragraphs, and not on judgments on the whole text. In Experiment 2, we showed that an interfering task that takes place just before this paragraph judgment is made wipes out this cohesion effect. Experiment 3 showed, on the other hand, that the whole-text judgment may, nevertheless, be affected by text cohesion, provided that the readers keep an access to the text when the judgment is made. These results support the idea that working memory management makes different cues available for metacognitive ratings at different delays.     

Immediate and delayed recall of a small-scale spatial array

The study examined people's spatial memory of a small-scale array of objects. Earlier work has primarily relied on short-retention intervals, and to date it is not known whether performance is affected by longer intervals between learning and recall. In the present investigation, university students studied seven target objects. Recall was tested immediately after learning and after an interval of seven days. Performance was found to be similar in the immediate and delayed conditions, and the results suggested that recall was facilitated by egocentric and intrinsic cues. The findings are discussed with reference to recent investigations that have shown task parameters can influence spatial recall.     

Immediate and delayed recognition of sequentially presented random shapes.

Two experiments tested whether short-term memory accounts for the recency effect observed with rapid sequential presentation of nonverbal stimuli. Four random shapes were presented sequentially (with no interstimulus interval) on each trial at rates of 150 msec, 250 msec, 500 msec, and 1,000 msec per stimulus. Subsequent recognition varied positively with exposure duration, ranging from 57% at 150 msec to 77% at 1,000 msec. Two serial position effects were observed: a slight decrease in recognition accuracy for the first stimulus in each sequence and a large increase in recognition for the last stimulus in each sequence. The recency effect was not altered by an intervening 30-sec delay, an intervening 30-sec copying task, or an intervening 30-sec copying and counting task. Since neither visual nor verbal distractors altered recognition accuracy, it was suggested that all shapes were processed directly into long-term memory storage. It also was hypothesized that long-term storage of a nonverbal stimulus requires identification of a distinctive feature of the stimulus and that this process may continue for a brief period after actual stimulus offset.     

Immediate and delayed recognition of visual stimuli in poor and normal readers.

The present study investigated the hypothesis that specific reading disability is attributable to inadequate visual memory. Previous research had demonstrated that poor readers sustain no basic dysfunction in visual perception, but there was need to evaluate the possibility that deficiencies in letter and word recognition result from disorder in long-term visual storage. Adopting a format employed in a previous study, randomly arranged Hebrew letters were presented to poor and normal readers unfamiliar with Hebrew, and both groups were asked to demonstrate retention for these stimuli on three separate occasions: immediately after initial presentation, 24 hours later and 6 months later. As a control measure, the performance of the non-Hebrew subjects was compared with that of normal readers familiar with Hebrew letters. It was found that retention in the non-Hebrew groups was equivalent under all of the temporal conditions, but the performance of both was poorer than the Hebrew groups under the immediate and 24-hour conditions. However, none of the reader groups differed in the case of retention after a 6-month delay period. It was concluded that deficient visual memory is an unlikely source of specific reading disability, and alternative explanations of the disorder were considered.     

Immediate and delayed suggestibility among suspected child victims of sexual abuse

Children suspected of being victims of sexual abuse are often interviewed by police, but little is known about the effects of sexual abuse on their suggestibility. The aim of this paper was to investigate differences in ‘immediate’ and ‘delayed’ suggestibility between children being investigated as suspected victims of sexual abuse and other children and to compare the suggestibility scores of children allegedly abused by a family member versus a person from outside the family. The participants were 180 children aged between 7 and 16 years, who had been subdivided into ‘victim’ and ‘control’ groups; each group being comprised of 90 children and matched for IQ. All children completed the Gudjonsson Suggestibility Scale (GSS 2) and a non-verbal IQ test. The children in the victim group scores significantly higher on Shift and Yield 2 than the control group, after controlling for memory capacity. Children abused by a family member coped significantly worse with interrogative pressure (high Shift) than those abused by a non-family member. Immediate suggestibility showed much stronger effects than delayed suggestibility. The findings suggest that sexually abused children are very vulnerable during questioning where there is interrogative pressure and those abused by a family member are even more vulnerable.     

Immediate and delayed effects of causal uncertainty inductions on uncertainty accessibility

Previous research has focused on enhanced processing as a response to causal uncertainty (CU), but relatively little empirical attention has been given to how CU is activated and the temporal unfolding of this activation. The current research investigates the counterintuitive idea that people inhibit causal uncertainty immediately after its activation. We find that this inhibition weakens over time. Study 1 demonstrates this inhibition effect with self-report uncertainty. Study 2 demonstrates this effect with an implicit accessibility measure. Temporary inhibition of uncertainty may be a general response when uncertainty is activated.     

Immediate and delayed punishment of human behavior by loss of reinforcement

Young adult humans pressed a key to obtain money. When responding was punished by presentation of a stimulus signifying that money was lost, response frequencies decreased and response latencies increased. Since these changes did not increase relative earnings, the aversive properties of loss of reinforcement were manifested independently or reinforcement gain. When loss punishment was delayed for either 10, 20, or 40 sec the extent of suppression was found to vary inversely with the response-punishment interval. Subsequent manipulations indicated that the effectiveness of delayed punishment was increased when the response also produced immediate conditioned punishment, i.e., a stimulus paired with the delayed loss stimulus. Instructions about the response-punishment contingency had similar effects. The findings were consistent with animal studies of delayed shock punishment, insofar as a similar delay-of-punishment gradient was observed, and with studies of delayed positive reinforcement, insofar as mediation through conditioned punishment (or instructions) increased the effectiveness of delayed punishment.     

Identity and influence in social interaction

Researchers studying argumentation often make the simplifying assumption that rational persuasion can be studied independently from the processes through which social identities are established and maintained. However, developments in the study of message design, particularly the groundbreaking work of Brown and Levinson (1978, 1987) on politeness, suggests that in practice the multiple functions of messages are intertwined in message structure and effects. In contrast to the view that identity issues distort rational processes in communication, both the communication of identity and the use of identity-based appeals in social influence are best seen as prototypical examples of rationality in message design.     

Anger,aggression and road rage behaviour in Malaysian drivers

This study tested the four factor structure of the Driving Anger Expression Inventory (DAX) in a sample of young Malaysian drivers and the relationship these factors had with several other variables. Confirmatory Factor Analysis broadly supported the four factor solution of the DAX, being: Personal Physical Aggressive Expression, Use of a Vehicle to Express Anger, Verbal Aggressive Expression and Adaptive/Constructive expression. The short version of the Driving Anger Scale was positively correlated with the three types of aggressive responses and not surprisingly with a variable comprised of all three types of aggressive responses (Total Aggressive Expression). Total Aggressive Expression was higher for males and negatively related to age, years licensed and slower preferred driving speed. All three of the aggressive forms of expression had significant relationships with crash-related conditions, such as: loss of concentration, losing control of their vehicle, having received a ticket and involvement in near-misses. In particular, all three of the aggressive forms of expression had significant relationships with losing control of the vehicle and Total Aggressive Expression was correlated with all crash-related conditions. In addition, Personal Physical Aggressive Expression and Total Aggressive Expression were both significantly related to crash involvement.     

Sociosexuality and everyday social interaction

This study examined whether sociosexuality, a variable measuring unrestrictedness of sexual attitudes and behaviors, relates to the everyday social interactions of individuals. Sociosexuality was measured using Simpson and Gangestad's (1991a) Sociosexual Orientation Inventory (SOI). Seventy-one participants completed daily interaction records assessing various aspects of each interaction they had over a 7-day period. The number of interactions in which they engaged, as well as the number of partners with whom they interacted, were correlated with scores on the SOL In addition, a multilevel data analytic approach was used to examine whether sociosexuality related to perceived Closeness, Quality, Negativity, and Sexual Interest during these interactions. Results were somewhat mixed. Women higher in sociosexuality reported both more extensive social networks and greater numbers of interactions, particularly with men, than women lower in sociosexuality. A marginally significant trend indicated that individuals higher in sociosexuality reported that interactions with their romantic partners contained greater Negativity than individuals lower in sociosexuality. In addition, both men and women higher in sociosexuality reported that interactions with their best friends were of poorer quality.     

Emotional intelligence and social interaction

Two studies found positive relationships between the ability to manage emotions and the quality of social interactions, supporting the predictive and incremental validity of an ability measure of emotional intelligence, the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). In a sample of 118 American college students (Study 1), higher scores on the managing emotions subscale of the MSCEIT were positively related to the quality of interactions with friends, evaluated separately by participants and two friends. In a diary study of social interaction with 103 German college students (Study 2), managing emotions scores were positively related to the perceived quality of interactions with opposite sex individuals. Scores on this subscale were also positively related to perceived success in impression management in social interactions with individuals of the opposite sex. In both studies, the main findings remained statistically significant after controlling for Big Five personality traits.