Related by context. Frequent words. (Click for all words.) 57 reflexivity 56 Lyubomirsky 54 hedonic 54 Cialdini 54 contagious yawning 53 neurochemistry 52 Kahneman 52 maladjustment 52 overstimulation 51 biopsychosocial 51 disinhibition 51 habituation 51 somatic symptoms 50 Cognitive behavioral therapy 50 Abraham Maslow 50 hypersexuality 50 Simon Baron Cohen 50 Daniel Goleman 50 cognitions 50 asexuality 50 sociality 50 Irrationality 49 Kiecolt Glaser 49 phenomenological 49 Evolutionary biologists 49 pharmacological interventions 49 Durkheim 49 Dan Ariely 48 prosocial 48 anhedonia 48 synaesthesia 48 physiological mechanisms 48 neurophysiology 48 autistic traits 48 multiplicative 48 Ed Diener 48 psychopathology 48 neural mechanisms 48 Jonah Lehrer 48 neuroplasticity 48 synaptic plasticity 48 psychodynamic 48 NDEs 48 chemical reactivity 48 orthorexia 48 externality 48 Maslow hierarchy 47 psychotherapies 47 evolutionary psychologists 47 Ariely 47 pathophysiological 47 Dissociation 47 maladaptive 47 Wave Principle 47 Trichopoulos 47 BF Skinner 47 compulsive disorder 47 Howard Rheingold 47 Perfectionism 47 Drew Westen 47 Haidt 47 suspiciousness 47 neurochemical 47 chronic sleep deprivation 47 Rationality 47 neurobiological 47 James Montier 47 psychophysical 46 Predictably Irrational 46 psychical 46 individuation 46 Occam razor 46 Frans de Waal 46 Levinas 46 epistemic 46 Richard Thaler 46 chronicity 46 extroversion 46 evanescence 46 sociologists 46 empirical observation 46 workaholism 46 cognition 46 neuroscientific 46 mindfulness 46 Thomas Perls 46 Observational studies 46 Comparative effectiveness 46 Turkle 46 psychic phenomena 46 nonlinearity 46 evolutionary origins 46 intrinsic motivation 46 neuroimaging studies 45 NAIRU 45 phenomenology 45 elasticities 45 brain plasticity 45 mathematical reasoning 45 mechanistically 45 extraversion