Medications

Penicillin allergy can be delabeled by nonallergy providers

Direct oral penicillin challenges (DPCs) can be delivered to patients with penicillin allergy labels (PALs) by nonallergy health care professionals (HCPs), according to a study published in the March issue of the Journal ...

Psychology & Psychiatry

Intriguing food reflex discovered with a smartphone

Psychologist Hilmar Zech found that overweight people are actually more attracted to food pictures after eating than before. He did so using an old research method that he revamped for use on smartphones. Zech will defend ...

Health

Brief anger may impair blood vessel function, says new research

A brief episode of anger triggered by remembering past experiences may negatively impact the blood vessels' ability to relax, which is essential for proper blood flow, according to new research published in the Journal of ...

Health

Exercise habits in youth create better health outcomes for some

Forming a long-term recreational exercise habit as a young person has a beneficial impact on physical and mental health later in life, but some groups, such as females and academic high-achievers, miss out on these benefits ...

Health

Flexibility can support healthy eating behaviors among women

A recent study at the Hebrew University aimed to improve attitudes toward food in women with restrained eating habits who monitor their diet by training them to respond more flexibly to food cues. The results indicated that ...

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Psychology

Psychology (Greek: Ψυχολογία, lit. "study of the mind", from ψυχή psukhē "breath, spirit, soul"; and -λογία, -logia "study of") is an academic and applied discipline involving the systematic, and often scientific, study of human/animal mental functions and behavior. Occasionally, in addition or opposition to employing the scientific method, it also relies on symbolic interpretation and critical analysis, although it often does so less prominently than other social sciences such as sociology. Psychologists study such phenomena as perception, cognition, attention, emotion, motivation, personality, behavior and interpersonal relationships. Some, especially depth psychologists, also study the unconscious mind.

Psychological knowledge is applied to various spheres of human activity, including issues related to everyday life—such as family, education and employment—and to the treatment of mental health problems. Psychologists attempt to understand the role of mental functions in individual and social behavior, while also exploring the underlying physiological and neurological processes. Psychology includes many sub-fields of study and applications concerned with such areas as human development, sports, health, industry, media and law. Psychology incorporates research from the natural sciences, social sciences and humanities. A professional theorist or practitioner of psychology is called a psychologist.

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