Learners identify various therapeutic interaction strategies to be used when working with children and adolescents to enhance self-esteem, self-concept, self-worth, body image, and coping and communication skills.

Learners complete a crossword puzzle with terms that relate to common diseases of the nervous system and mental disorders. Immediate feedback is provided. Learners have the option to send an e-mail to their instructors notifying them that the learning object has been completed.

In this animated object, learners examine what anxiety is, how it affects people, and ways to manage it.

In this learning activity, learners will reflect on the meaning and impact of stereotypes in both personal relationships and work environments. Identifying behaviors, attitudes, and feelings associated with stereotypes are addressed in this activity.

Students view a dc analysis of an emitter-biased NPN transistor.

Students review logarithms as they pertain to electronics.

In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.

Students read the vocabulary associated with frequency response as it relates to an amplifier.

In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.

Students are introduced to the non-inverting amplifier configuration. The formulas for closed loop gain and bandwidth are shown, and an example is given.

In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.

Students read an explanation of the summing amplifier and the formulas for closed-loop gain. An example is given.

In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.

In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.

Students read about the four steps to creating an ac model and view examples.

Students read about the common characteristics of the Junction Field Effect Transistor. They also explore the schematic symbols and the basic operation of the JFET.

In this activity, you will review common developmental and congenital diseases and disorders and common childhood illnesses.

In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.

Students view the design and function of an ac model for a transistor circuit.

Students read about decibel power gain and decibel voltage gain. Examples are given for each.