Hypertension differentially impacts cognition in men and women in early midlife

The current study aimed to understand how sex differences in the timing of hypertension onset contribute to early midlife risk for cognitive decline that may differ by sex and whether sex-dependent advantages in normotensive populations are influenced by the presence of hypertension. One hundred and ninety-five adults aged 45–55 from the New England Family Study underwent neuropsychological testing to assess attention, executive function, and memory. Physician-diagnosed hypertension status was self-reported via questionnaire. Mid-adulthood hypertension was associated with worse performance on measures of attention and memory, but the cognitive domains impacted varied by sex. Hypertension was associated with only attention in men, whereas in women it was associated with attention and associative and working memory. Sex differences in midlife cognitive performance found in normotensive adults were attenuated in those with hypertension. Our results underscore the importance of accounting for sex when assessing the impact of hypertension on midlife cognition that could be indicative of later decline and risk for cognitive impairment and dementia, given hypertension is an independent risk factor.     

Smartphone use and daily cognitive failures: A critical examination using a daily diary approach with objective smartphone measures

While smartphones have brought many benefits and conveniences to users, there is continuing debate regarding their potential negative consequences on everyday cognition such as daily cognitive failures. A few cross-sectional studies have found positive associations between smartphone use and cognitive failures. However, several research gaps remain, such as the use of cross-sectional designs, confounds related to stable individual differences, the lack of validity in self-report measures of smartphone use, memory biases in retrospective self-reports, and the lack of differentiation between smartphone checking and smartphone screen time. To simultaneously address the aforementioned shortcomings, the current study examined the within-person associations between various objective indicators of smartphone use and daily cognitive failures using a 7-day daily diary study. Multilevel modelling revealed that smartphone checking, but not total smartphone screen time, predicted a greater occurrence of daily cognitive failures at the within-person level. Surprisingly, we also found negative within-person associations between smartphone screen time for social- and tools-related applications and daily cognitive failures, suggesting that some types of smartphone use may temporarily benefit one's cognitive functioning. This finding demonstrates the importance of studying the specific functions of smartphone use and their differential cognitive consequences, as well as highlights the complex relations between smartphone use and cognition.     

Methods of data collection,perceptions of risks and losses,and motivation to give truthful answers to sensitive survey questions

Two experiments examined survey respondents' concerns about risks and losses when answering sensitive questions in a survey. In Experiment 1 subjects watched one of eight different versions of a videotaped staged interview of a woman being asked about abortion and drunk driving. Experiment 2 was an actual survey interview about women's health issues, including abortion. In Experiment 2, a large proportion of the sample had a recent abortion for which validation information from the clinic was available. Results of both experiments indicate that, when responding to questions about sensitive topics, survey respondents are concerned about risks and losses other than those covered by standard confidentiality assurances and that these other concerns affect truthful reporting. Experiment 1 showed the importance of privacy in surveys of sensitive behaviours. The experiments suggest that under some circumstances interviewer‐administration of sensitive questions may produce data as good as or better than self‐administration. Copyright © 1999 John Wiley & Sons, Ltd.     

Women look at their experience of pregnancy

This investigation asked à diverse sample of women to identify retrospectively what they considered to be the central psychological events of their pregnancy. There was substantial agreement on eight of these. These events subsequently were scaled by a larger sample of women in terms of the emotional impact of each, using ratio scales based on each subject's individual frame of reference. Analysis of variance revealed significant differences in the remembered impact of the various events. For example, mothers who had amniocentesis or ultrasound rated getting the results of these prenatal tests second only to the moment of childbirth itself. At least six of the eight events as a group are tentatively offered as predictable crises in the biopsychosocial process that takes place from conception onward. As such, focusing on these events in the course of a pregnancy may have substantial educative and prophylactic value.     

Anogenital distance and dominance status in male house mice (Mus domesticus)

Factors influencing the tendency to be aggressive were investigated in male house mice using a series of paired encounters. Body size, body lenght, body temperature, age, and anogenital distance were measured on all males. Paired encounters were conducted using a standard mouse cage as an arena. Across 64 males involved in 224 encounters, the tendency to be dominant and win encounters was significantly correlated only with anogenital distance (r = 0.383). These findings suggest that there are significant behavioral effects in male mice that could parallel the intrauterine position and related prental hormone effects that have been elucidated in female house mice and other rodents. © 1995 Wiley-Liss, Inc.     

Religiosity and obesity: are overweight people more religious?

The present study was undertaken to test the recently advanced hypothesis that highly religious people are more prone to obesity than is true for people in general. Based on a sample of over 6000 middle- to older-aged women, the study found essentially no support for the hypothesis. The only possible exception was in the case of members of certain denominations with historically high birth rates.     

An Attributional Analysis of Social Accounts: Implications of Playing the Blame Game1

These studies proposed that effective social accounts should contain external, unstable, specific, and uncontrollable attributions. In Study I, managers provided accounts for a negative event. The accounts contained highly unstable and specific attributions but, contrary to original predictions, they also contained highly internal and controllable attributions. In Study 2, managers rated the effectiveness of the account. Account effectiveness was positively related to unstable attributions, but was negatively related to external and uncontrollable attributions. These relationships were stronger (more negative) for accounts communicated downward than upward. These results indicate that blaming others or deflecting personal responsibility for negative events may be ineffective, especially when one is in a high‐status role.     

The Relationships of Type A Behavior and Optimism with Job Performance and Blood Pressure

Type A behavior and optimism were examined as predictors of blood pressure and job performance in a hospital setting. Results indicate that the achievement striving dimension of Type A behavior was negatively related to blood pressure. The impatient/irritable dimension of Type A behavior was unrelated to either performance or blood pressure. The interaction of achievement striving Type A behavior and optimism was related to blood pressure and technical job performance. Specifically, achievement striving predicted blood pressure and technical performance when optimism was high but not when it was low. Implications for future research are discussed.     

Frequency of occurrence and rankings for touch-related adjectives

A three-phased study was conducted in order to develop a standardized list of touch-related adjectives. The final list consisted of 306 words that were categorized in 440 instances according to the Lederman and Klatzky (1987, 1990) dimensions of haptic properties (some words were classified in more than one dimension). The Kučera and Francis (1967) frequency of occurrence in written English for all words in the final list was also determined. A correlation was found between frequency of occurrence on the list and Kučera and Francis frequency. An analysis of the word dimensions and future applications are discussed.     

Honesty as the sixth factor of personality: correlations with machiavellianism,primary psychopathy,and social adroitness

Psycholexical studies of personality structure in several languages have recovered, in addition to variants of the Big Five factors, a sixth factor that has been given names suggesting honesty, such as ‘Integrity’, ‘Trustworthiness’, ‘Truthfulness’, and ‘Values’. Using a sample of Korean respondents (N = 610), we correlated lexical markers of the Big Five and the Honesty factor with several questionnaire variables that are relevant to the exploitation of others, including Machiavellianism, Psychopathy, and Social Adroitness. Results indicated that those measures were much more strongly related to the Honesty factor than to any of the Big Five. Copyright © 2000 John Wiley & Sons, Ltd.