Walking the tightrope between feeling good and being accurate: mood as a resource in processing persuasive messages

Three studies investigated the influence of mood states on the processing of positive and negative information regarding caffeine consumption and on the impact of this information on one's mood, attitudes, and intentions. The results were consistent with the predictions of the mood-as-a-resource hypothesis: First, the induction of positive mood in high (compared with low) caffeine consumers enhanced recall of negative information about caffeine consumption. Second, processing information about caffeine consumption undermined the positive mood of high (but not low) caffeine consumers. Third, the induction of positive mood enhanced the impact of negative information about caffeine on high (compared with low) caffeine consumers' attitudes and intentions toward caffeine consumption.     

An atomistic modelling and statistical analysis study of crack–void interaction in Aluminum

The interaction between a brittle crack and pre-existing void in front of the crack tip was studied in the realm of molecular dynamics simulations at the nanoscale in face centred cubic Al within the framework of embedded-atom method. The results provide corroborative evidence of the fact that presence of a void in front of a running crack deters further crack growth. By performing an extensive series of simulations with different void sizes and crack-void distances coupled with statistical analysis, it has been found that (1) major role of voids is to decrease the fracture stress with increasing void size, in addition to slight increase in strain at which the crack growth occurs and the consequent strain to fracture, (2) fracture stress for a constant void size follows a sinusoidal distribution by varying the crack-void distance and (3) it is the void size that is most crucial in dictating the fracture properties of the material, rather than the void placement.     

Sadness as Pleasure-Seeking Prime and Anxiety as Attentiveness Prime: The “Different Affect–Different Effect” (DADE) Model

According to popular interpretations of both the mood repair and affect-as-information theories, affective states of the same valence should have equivalent influences on behavior. We propose, instead, the Different Affect–Different Effect (DADE) model. Building on cognitive and psychoevolutionary theories of affect, we predict that while sadness leads to seeking pleasurable stimuli (consistent with mood repair predictions), anxiety leads to becoming more attentive (consistent with affect-as-information predictions). These predictions are tested using consumption stimuli and, across two experiments, results were consistent with our hypotheses. This research helps resolve apparent discrepancies among our findings and those found in previous mood repair and affect-as-information literatures. Specifically, we suggest that in previous demonstrations of mood repair through seeking pleasurable stimuli, the mood-state in question was most closely related to that of sadness. Likewise, we argue that in previous demonstrations of sadness leading to greater attentiveness, the procedure used to evoke sadness is also likely to have evoked anxiety.     

Promotions Spontaneously Induce a Positive Evaluative Response

Research has suggested that conscious cognitive processes mediate positive responses to promotions. In contrast, we find that exposure to promotional stimuli evokes a positive evaluative reaction spontaneously and that this reaction generalizes to products that are evaluated subsequently. Three experiments support our predictions and rule out alternative possibilities. Specifically, we find that promotions spontaneously evoke positive evaluative responses and that these responses mediate liking for a target product. Our findings also identify conditions under which promotion‐generated evaluative responses are transferred to products unrelated to the promotion and indicate the type of product categories that are likely to produce this effect. The theoretical and substantive implications of this research are discussed.     

Family functioning within the context of families with adolescent children in urban India

Research on family functioning within given cultural contexts is needed. This study aims to describe salient dimensions of family functioning in two urban contexts in India and to examine differences in family functioning by sociodemographic groups. We measured differences in family functioning using cross-sectional survey questionnaire data collected from 13 to 15-year-old adolescents and one of their parents/primary caregivers in Mumbai (n = 843) and Kolkata (n = 913) during 2019–2020. We drew a multi-stage sample representative of neighborhoods and households in both cities. We assessed a multi-dimensional family functioning latent factor that included parent-reported measures (parent–adolescent communication, family cohesion, and parent monitoring of peers) and adolescent-reported measures (parent support, family cohesion, and parent supervision). Our results support an overall measure of family functioning manifested by multiple dimensions for parent- and adolescent-reported data. Families with male adolescents had worse adolescent-reported family functioning in Mumbai and parent-reported family functioning in Kolkata. Higher socioeconomic status was associated with better parent-reported family functioning in both cities and better adolescent-reported family functioning in Kolkata. Muslim religious identification in Kolkata and the Hindi native language in both cities were associated with better adolescent-reported family functioning. Our findings indicate heterogeneity in family functioning across demographic and social-cultural groups within the two urban contexts of India. This study may inform the development of culturally congruent prevention interventions for families with adolescents in India.     

The Association Between the Attitude of Food‐Waste‐Aversion and BMI: An Exploration in India and the United States

This research proposes the existence of a hitherto undocumented attitude related to food wastage: the attitude of food‐waste‐aversion. We develop a 6‐item scale including affective, cognitive, and conative components to measure this attitude and empirically investigate its properties in two countries using novel datasets. We test for food‐waste‐aversion scale's convergent validity by demonstrating that it is correlated in the expected direction with five theoretically related constructs—frugality, social responsibility, spendthriftness, self‐control, and materialism (Studies 1a and 1b)—and with BMI (Studies 2 and 3). We provide more indirect evidence of the scale's convergent validity by documenting that the link between food‐waste‐aversion and BMI is attenuated among those who practice refrigerating leftovers (Study 3). We also document that the food‐waste‐aversion scale is distinct from general waste aversion and external meal‐cessation rules, thus providing evidence of discriminant validity (Studies 1a, 1b, and 1c). Taken together, these results provide construct validity for the novel construct of food‐waste‐aversion. We discuss the theoretical and substantive contributions of our findings.