Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.

By the end of this section, you will be able to do the following:

Identify the general and special senses in humans
Describe three important steps in sensory perception
Explain the concept of just-noticeable difference in sensory perception

By the end of this section, you will be able to do the following:

Identify the spinal cord, cerebral lobes, and other brain areas on a diagram of the brain
Describe the basic functions of the spinal cord, cerebral lobes, and other brain areas

The sensing, thinking, moving body is the basis of our experience in the world; it is the very foundation on which cognitive intelligence is built. Physical Intelligence, then, is the inherent ability of the human organism to function in extraordinary accord with its physical environment. This class--a joint DAPER/ME offering for both PE and academic credit--uses the MIT gymnastics gym as a laboratory to explore Physical Intelligence as applied to ME and design. Readings, discussions and experiential learning introduce various dimensions of Physical Intelligence which students then apply to the design of innovative exercise equipment.

For all of the bodies attached to the many great minds that walk the Institute's halls, in the work that goes on at MIT the body is present as an object of study, but is all but unrecognized as an important dimension of our intelligence and experience. Yet the body is the basis of our experience in the world; it is the very foundation on which cognitive intelligence is built. Using the MIT gymnastics gym as our laboratory, the Physical Intelligence activity will take an innovative, hands-on approach to explore the kinesthetic intelligence of the body as applicable to a wide range of disciplines. Via exercises, activities, readings and discussions designed to excavate our physical experience, we will not only develop balance, agility, flexibility and strength, but a deep appreciation for the inherent unity of mind and body that suggests physical intelligence as a powerful complement to cognitive intelligence.

Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:

Describe the basic functions of the chemical senses
Explain the basic functions of the somatosensory, nociceptive, and thermoceptive sensory systems
Describe the basic functions of the vestibular, proprioceptive, and kinesthetic sensory systems