Posts

Our projection of goodness creates a blindness to evil

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In a few days, the US presidential election will take place, with potentially far-reaching consequences. Donald Trump is a former president who has repeatedly and openly attacked the democratic rule of law . He has a serious chance of being re-elected. This article is an urgent warning against Trump and similar politicians. It examines why we as a society often fail to recognize the deliberate evil of some individuals. Our blindness to evil can have dangerous consequences for both individuals and society.

Parental influence on intrinsic and extrinsic goals

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  Ferber et al. (2024) Ferber et al. (2024) investigate in a recent article how parental factors are related to the intrinsic and extrinsic goals of children. The study is a meta-analysis of 49 reports. These focus on the influence of parental aspirations and parenting styles on the goals that children pursue. The researchers looked at intrinsic goals such as personal growth and relatedness, and extrinsic goals such as wealth and status. The study aimed to provide insight into how parents contribute to the development of these different types of goals in their children. 

Irrationality and cheating in politics: A warning against Trump

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In today’s political landscape, we increasingly see irrationality and cheating being employed as strategies to gain and maintain power. This phenomenon not only undermines the foundations of a healthy democracy but also opens the door for leaders who are willing to sacrifice ethics and integrity for personal gain.

A growth mindset about the world breaks the illusion of powerlessness

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Many people feel powerless in the face of big problems like climate change. This sense of powerlessness can prevent them from taking action, because they think their individual efforts make little difference. Recent research by Jankowski, Mlynski, and Job (2024) offers new insights. It discusses how our beliefs about the changeability of the world—a “ growth mindset about the world ”—play a crucial role in breaking through the illusion of powerlessness .

Posttraumatic growth through self-compassion and basic psychological needs

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  Recent research by Wang (2024) examines the relationship between self-compassion and posttraumatic growth in adolescents. The research also looked at the role of basic psychological needs.

Need for cognition in young people: development and stimulation

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  In our increasingly complex society, the need for cognition (NFC ) plays an important role. NFC is the tendency of people to like to think, to make cognitive efforts and to derive pleasure from challenging thought processes. A new article by Aerts et al. (2024) discusses this. In this publication, the authors explore how NFC develops during childhood and adolescence, and which factors influence this development. In this article, I discuss the insights and tips from their research. 

Prosperity and poverty: the role of political and economic institutions

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Daron Acemoglu , Simon Johnson , and James A. Robinson , authors of the book Why Nations Fail , are the 2024 winners of the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel . The prize, often referred to as the Nobel Prize in Economic Sciences, was awarded for their research into why some countries are rich and others poor. Their work explains how political and economic institutions determine the prosperity of nations. Institutions—the rules and systems that determine how a society functions—are key to understanding differences in prosperity and poverty, they argue.

Why a universal definition of intelligence is impossible

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Robert J. Sternberg , an influential psychologist and psychometrician known for his extensive work on intelligence , has published an article: “ What is intelligence, really? The futile search for a Holy Grail ” (2024). In this piece, Sternberg, Professor of Human Development at Cornell University, rethinks the nature of intelligence and criticizes the ongoing search for an all-encompassing definition of intelligence.

The Dynamic Self: Growth, Authenticity, Empathy, and Self-Coaching

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“I need to control myself.” This simple statement raises a profound question: Who is the “I” that needs to control, and what is the “myself” that needs to be controlled? How can someone be one and the same, yet appear to be made up of many different parts? This confusion shows up not only in language, but also in our thinking about the self. Think of terms like “self-coaching” or “self-compassion.” Who is coaching whom? Who is showing compassion, and to whom? This raises the question: What is the true self? In this article, we’ll look at three key theories that help us better understand the self: mindset theory, self-determination theory (SDT), and Douglas Hofstadter’s idea of ​​the self as a “strange loop.” 

Teacher mindset: beliefs, behaviors, and student perceptions

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Recent advances in mindset research highlight the importance of teacher mindsets in shaping classroom culture. Understanding how teacher mindsets and behaviors impact students is useful for promoting positive educational outcomes. A new study by Muenks et al. (2024) helps in this regard.

Generational stereotypes debunked: age and period are the really relevant factors

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  "Gen Z has no work ethic", "Boomers don’t understand technology", "Millennials are lazy and spoiled." We hear them a lot: these kinds of generational stereotypes . These stereotypes are used to explain differences in work attitude, lifestyle, or values. But how true are these statements? Is there really such a big difference between generations, or are we missing the real point? In this article I will discuss, based on research by sociologist Martin Schröder, why the distinction between generations is of little use.

The Illusion of Effortless Success: A More Realistic View of Performance

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I recently received a message that got me thinking about what I call “ the illusion of effortless success .” Someone shared with me their struggle: they saw themselves as a constant struggle, while others around them seemed to achieve everything effortlessly. When asked about pride in their own accomplishments, their response was a soberingly negative one. This struck me, not only because of its candor, but also because it echoes a sentiment that many of us are familiar with.

Psychological knowledge for everyone: from intuition to well-founded insight

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  Psychological knowledge is useful to everyone because psychology permeates every aspect of our lives. From our deepest thoughts to our interactions with others, psychological factors influence how we perceive the world and how we act in it. As George Miller so aptly put it in 1969 :

Relationship between mindset, basic psychological needs and well-being

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The mindset theory and the self-determination theory are two important pillars of progress-focused work. Within the progress-focused approach, we see both theories as important and complementary frameworks for understanding commitment, progress, and well-being. A new study also looks at the relationships between these two theories, in particular the interplay between mindset and basic psychological needs.

The interplay between growth mindset and autonomous motivation

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Two concepts are central to the progress-focused approach : the growth mindset and autonomous motivation. These theories form important pillars of our approach, which is aimed at sustainable effort and meaningful progress. But do growth mindset and autonomous motivation have anything to do with each other? Don't the concepts come from very different research schools? The answer is yes, they are definitely related. In this article, I look at some studies that show there is an interesting interplay between growth mindset and autonomous motivation.

Ethical leadership in organizations: prestige versus dominance

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Ethical leadership plays an important role in shaping the ethical culture within organizations. People often associate dominant leadership with strong performance and decision-making power, but recent research by Brady and Sivanathan (2024) shows that this leadership style can also have unintended negative consequences for workplace ethics. These findings are relevant for organizations that strive for both high performance and an ethically responsible work environment.

The influence of self-selection and the negativity bias on intergroup contact

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The negativity bias influences how contact between groups reinforces prejudices and ideas about other groups. This has long been researched by psychologists. Previous research suggests that positive intergroup contact can reduce prejudice. However, a recent meta-analysis by Paolini et al. (2024) points to a more complex picture. This is especially true when people can choose whether they have contact with others. I discuss this meta-analysis below. The researchers looked at the role of negative and positive experiences in intergroup contact. They also looked at the influence of self-selection and the impact of negativity bias.

Growth mindset intervention strengthens adolescent mental health

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The mental health of young people is increasingly under pressure, partly due to the consequences of the COVID-19 pandemic. Researchers are therefore looking for effective ways to support adolescents in dealing with these challenges. A recent study by Lipsey et al. (2024) examined the effectiveness of a brief online growth mindset intervention targeted at high school students. This approach could not only help reduce depressive symptoms, but also strengthen the mental resilience of young people.

Malicious intelligence: the danger of misused intelligence

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We often see intelligence as the source of progression and innovation. But Robert Sternberg shows in a new article that intelligence is not necessarily good. In his article “ Dark Intelligence: When the Possibility of 1984 Becomes Reality ”, he introduces the concept of 'dark intelligence'. In this article, I will change this term to 'malicious intelligence' (see explanation below). With malicious intelligence, intelligence is not used for the good of society but for harmful and even malicious purposes. His work raises questions about the ethical side of intelligence and the responsibility that comes with cognitive abilities.

Strong decrease in predictive validity of IQ tests for work performance

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As a psychology student in the 1980s, I learned that researchers Schmidt and Hunter indicated that IQ tests were strongly predictive of job performance, with correlations ranging from 0.51 to 0.65. However, recent research by Steel and Fariborzi (2025) suggests that this correlation may have decreased to as low as 0.16.

Growth mindset: less cognitive fusion and negative information bias

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A new study by Zhao et al. (2024) provides insight into the benefits of a growth mindset. The study examines how a growth mindset can contribute to greater mental resilience and adaptability. This specifically examines the role of cognitive fusion and negative information bias.

The Improbability Principle: Understanding Coincidence and Chance in Everyday Life

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An old woman had just lost her husband. I spoke to her on the phone. While I was talking to her, she mentioned that a butterfly flew into the room. The butterfly landed on her late husband's watch in front of her. She let out a cry of wonder and said, “This can't be a coincidence! The butterfly was his favorite animal. He comes to greet me.”  I could understand her reaction and did not contradict her. But David J. Hand's book “ The Improbability Principle ” offers insight into why events we think cannot be a coincidence are more common than we think and why our intuitive responses are often misleading.

The adverse effects of economic inequality

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Richard Wilkinson and Kate Pickett previously wrote the books The Spirit Level (2010) and The Inner Level (2019) about the effects of economic inequality. The Spirit Level demonstrated a strong correlation between health and social problems in societies and income inequality, suggesting that greater equality leads to better social outcomes. The Inner Level examined how economic inequality contributes to psychological problems such as status anxiety, low self-esteem, stress, depression, narcissism, and materialism. In a new article, they discuss the increasing inequality in British society and its detrimental effects on people's health and wellbeing.

The vicious circle of mindset and psychological stress

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The mental health of pupils and students has become an important topic of concern in recent years. The pressure to perform, social expectations, and learning challenges can place a heavy burden on young people. A recent study by Kroeper et al. (2024) provides insight into a crucial factor contributing to this stress: the perception of mindset in the classroom. They discovered a vicious circle of mindset and psychological stress.

A plea for democracy from a psychological perspective

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Democracy is under pressure worldwide. In a recent post , I expressed my concern about whether the democratic constitutional state is in good hands with the new Dutch government. For a long time, I had the impression that many people thought and understood that democracy was good. But in personal conversations, I have noticed in recent years that people find it difficult to give specific and substantiated answers to the question, “Is a democracy better than a dictatorship, and if so, why?” I think it would be useful to consider the psychological benefits that democratic systems offer compared to autocratic regimes.