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History is rife with examples of the dark side of creativity—ingenious weapons, novel torture practices, and creative terrorist attacks—yet its psychological origins are sparsely addressed and poorly understood. Building on work showing that social threat induces focused thinking as well as aggressive cognitions and readiness to fight, we propose that threats lead to more malevolent creativity and less creativity in threat-irrelevant domains. Prisoner’s dilemma games were modified to evoke threat of exploitation. Participants then generated novel brick uses (Study 1, N = 113) or negotiation tactics (Study 2; N = 79). High (vs. low) social threat led to more “malevolent” creativity (e.g., using bricks as weapons; using intimidation as negotiation tactic). Social threat reduced nonthreat-related creative ideation only in Study 1. Study 2 showed that the increase of malevolent creativity was due to the motivation to defend and aggress, and emerged especially among individuals with a high need for cognition.

Pesticide use and pesticide residues in foods have been the subject of controversial public discussions and media coverage in Germany. Against this background, a better understanding of public risk perceptions is needed to promote efficient public health communication. To this end, this study captures the German public's perception of pesticide residues in foods. A representative sample of the population aged 14 years and older (n = 1,004) was surveyed via computer-assisted telephone interviewing on their attitudes and knowledge with regard to pesticide residues. Based on questions regarding their typical consumer behavior, respondents were classified into conventional and organic consumers to identify differences as well as similarities between these two consumer types. As assessed with an open-ended question, both organic and conventional consumers viewed pesticides, chemicals, and toxins as the greatest threats to food quality and safety. Evaluating the risks and benefits of pesticide use, more than two-thirds of organic consumers (70%) rated the risks as greater than the benefits, compared with just over one-half of conventional consumers (53%). Concern about the detection of pesticide residues in the food chain and bodily fluids was significantly higher among organic compared with conventional consumers. Only a minority of respondents was aware that legal limits for pesticide residues (referred to as maximum residue levels) exist, with 69% of organic and 61% of conventional consumers believing that the presence of pesticide residues in foods is generally not permitted. A lack of awareness of maximum residue levels was associated with heightened levels of concern about pesticide residues. Finally, general exposure to media reporting on pesticide residues was associated with more frequent knowledge of legal limits for pesticide residues, whereas actively seeking information on pesticide residues was not. The possible mechanisms underlying these findings are discussed.

Based on self-determination theory, this study investigated whether individual differences in autonomy or control causality orientation and positive competence-enhancing feedback have additive or interactive effects on intrinsic motivation. Autonomy-or control-oriented participants provided solutions to an interesting puzzle under conditions of positive competence-enhancing feedback or no feedback. Time spent solving the puzzle during a subsequent free-choice period constituted the dependent measure of intrinsic motivation. Autonomy-oriented individuals spent significantly longer on the puzzle than control-oriented participants regardless of feedback condition. Analogously, positive feedback increased time spent on the puzzle compared to no feedback regardless of causality orientation. Findings indicate that dispositional motivational orientations and feedback provided by social agents can enhance intrinsic motivation but the effects are additive rather than interactive.

Objective: Protecting the skin from ultraviolet (UV) radiation is critical during adolescence to reduce the risk of developing skin cancer later in life, but adolescents tend to be less likely to engage in sun‐protective behaviours than adults. The present study examined changes and trends (2001/02–2011/12) in sun‐protection behaviours among adolescents living in Western Australia – a region with high levels of UV radiation. Methods: A cross‐sectional survey was conducted during 10 summers between 2001/02 and 2011/12 to investigate how often adolescents engaged in various sun‐protection behaviours, including outdoor protective measures (wearing a hat, wearing protective clothing, using sunscreen, wearing sunglasses, seeking shade) and avoidance of UV radiation by staying inside. Results: Hat use significantly decreased between 2001/02 and 2011/12, whereas use of sunscreen and wearing covering clothes were unchanged in most survey years relative to 2001/02. Use of sunglasses peaked in 2006/07 and 2007/08, but returned to first survey year levels in 2011/12, while staying inside was more frequently reported from 2006/07 onwards. Conclusions: New approaches are needed to minimise reactance responses in adolescents while fostering favourable attitudes to sun protection. Implications and opportunities for interventions to promote better sun‐protection practices among adolescents are provided.